x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:12 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:12 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:13 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:13 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:14 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:14 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:14 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:15 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 281.448971][T10127] validate_nla: 9 callbacks suppressed [ 281.449034][T10127] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 281.504110][T10128] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 281.547322][T10129] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:15 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:15 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 282.190013][T10127] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:16 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:16 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 282.717169][T10137] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 282.800747][T10147] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:16 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 282.865557][T10149] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 283.512066][T10135] IPVS: ftp: loaded support on port[0] = 21 [ 284.152907][T10135] chnl_net:caif_netlink_parms(): no params data found [ 284.443575][T10135] bridge0: port 1(bridge_slave_0) entered blocking state [ 284.451031][T10135] bridge0: port 1(bridge_slave_0) entered disabled state [ 284.461143][T10135] device bridge_slave_0 entered promiscuous mode [ 284.518625][T10135] bridge0: port 2(bridge_slave_1) entered blocking state [ 284.526354][T10135] bridge0: port 2(bridge_slave_1) entered disabled state [ 284.536060][T10135] device bridge_slave_1 entered promiscuous mode [ 284.663982][T10135] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 284.691646][T10135] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 284.800194][T10135] team0: Port device team_slave_0 added [ 284.846590][T10135] team0: Port device team_slave_1 added [ 284.926608][T10135] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 284.934115][T10135] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 284.963281][T10135] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 285.053583][ T9982] Bluetooth: hci4: command 0x0409 tx timeout [ 285.117524][T10135] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 285.124870][T10135] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 285.153603][T10135] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 285.327800][T10135] device hsr_slave_0 entered promiscuous mode [ 285.340708][T10135] device hsr_slave_1 entered promiscuous mode [ 285.358415][T10135] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 285.366380][T10135] Cannot create hsr debugfs directory [ 285.658733][T10135] netdevsim netdevsim4 netdevsim0: renamed from eth0 [ 285.684199][T10135] netdevsim netdevsim4 netdevsim1: renamed from eth1 [ 285.724041][T10135] netdevsim netdevsim4 netdevsim2: renamed from eth2 [ 285.742090][T10135] netdevsim netdevsim4 netdevsim3: renamed from eth3 [ 286.073064][T10135] 8021q: adding VLAN 0 to HW filter on device bond0 [ 286.111227][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 286.120520][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 286.141327][T10135] 8021q: adding VLAN 0 to HW filter on device team0 [ 286.169013][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 286.180042][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 286.189631][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 286.197203][ T8457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 286.243505][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 286.253003][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 286.263215][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 286.275804][ T8457] bridge0: port 2(bridge_slave_1) entered blocking state [ 286.283643][ T8457] bridge0: port 2(bridge_slave_1) entered forwarding state [ 286.292765][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 286.304048][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 286.369540][T10135] hsr0: Slave A (hsr_slave_0) is not up; please bring it up to get a fully working HSR network [ 286.382596][T10135] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 286.405127][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 286.415874][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 286.426733][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 286.437295][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 286.447791][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 286.457844][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 286.468525][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 286.478576][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 286.497880][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 286.507901][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 286.559404][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 286.567380][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 286.607896][T10135] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 286.786251][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 286.796354][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 286.861599][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 286.871539][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 286.900664][T10135] device veth0_vlan entered promiscuous mode [ 286.911566][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 286.921071][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 286.959436][T10135] device veth1_vlan entered promiscuous mode [ 287.024525][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 287.034329][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 287.064792][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 287.074797][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 287.090633][T10135] device veth0_macvtap entered promiscuous mode [ 287.112037][T10135] device veth1_macvtap entered promiscuous mode [ 287.140223][ T9962] Bluetooth: hci4: command 0x041b tx timeout [ 287.167128][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 287.177830][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.188126][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 287.199935][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.210097][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 287.220705][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.230667][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 287.241269][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.255328][T10135] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 287.263615][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 287.273179][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 287.282907][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 287.293056][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 287.329185][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 287.341236][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.351327][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 287.362531][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.372623][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 287.383541][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.393816][T10135] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 287.404588][T10135] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 287.418792][T10135] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 287.426778][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 287.436808][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 287.478957][T10135] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.488024][T10135] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.497674][T10135] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.506690][T10135] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 287.855025][ T1261] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 287.863080][ T1261] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 287.964501][ T9962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 288.020023][ T1261] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 288.028521][ T1261] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 288.046943][ T9962] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 288.196245][T10401] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:10:22 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:22 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:22 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:22 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:22 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 288.488752][T10407] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 288.528145][T10408] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 288.549321][T10409] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 288.578164][T10411] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:22 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 289.174465][T10412] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 289.216766][ T2951] Bluetooth: hci4: command 0x040f tx timeout 05:10:23 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:23 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 289.810929][T10417] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 289.832452][T10425] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:23 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:23 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:24 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:24 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 290.454903][T10434] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 290.485795][T10435] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:24 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:25 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 291.478967][ T8457] Bluetooth: hci4: command 0x0419 tx timeout 05:10:25 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:25 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:25 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:26 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, 0x0) mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:26 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:27 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:27 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:27 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(0xffffffffffffffff, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 293.984644][T10469] validate_nla: 10 callbacks suppressed [ 293.984704][T10469] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:27 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:28 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, 0x0, 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 294.640073][T10473] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 294.659231][T10476] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:28 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:28 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, 0x0, 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 295.331457][T10481] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 295.349665][T10482] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:29 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, 0x0, 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 295.909908][T10490] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 295.927732][T10492] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:10:29 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:29 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:30 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 296.583465][T10497] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 296.603570][T10503] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:30 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:30 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(0x0, 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 297.148580][T10508] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:31 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:31 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:31 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:32 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(0x0, r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:32 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 299.040433][T10528] validate_nla: 5 callbacks suppressed [ 299.040492][T10528] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 299.063986][T10532] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:33 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:33 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) [ 299.574466][T10538] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 299.596335][T10540] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:33 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:33 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 300.165099][T10545] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 300.184755][T10546] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:34 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:34 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 300.717268][T10550] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 300.735772][T10557] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 300.754970][T10559] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:34 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:34 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) 05:10:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 301.434634][T10563] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:35 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:35 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:36 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:36 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) 05:10:36 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, 0x0) renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:37 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:37 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:38 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:38 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:38 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 304.605917][T10612] validate_nla: 13 callbacks suppressed [ 304.605974][T10612] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 304.638980][T10612] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:38 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:38 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 305.155111][T10613] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 305.164696][T10614] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 305.183298][T10620] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:39 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:39 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, 0x0, r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 305.799932][T10619] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:10:40 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, 0x0, r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 306.390657][T10623] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 306.409908][T10625] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:40 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, 0x0, r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) [ 306.942897][T10632] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 307.001539][T10640] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:10:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:41 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:41 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, 0x0, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:41 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:42 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:42 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:42 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:42 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x2) 05:10:43 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:43 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:43 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:43 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, 0x0, 0x2) [ 309.855331][T10676] validate_nla: 9 callbacks suppressed [ 309.855391][T10676] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 309.879599][T10677] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 309.889456][T10680] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 309.907215][T10682] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:44 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:44 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, 0x0, 0x2) [ 310.549574][T10685] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:44 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, 0x0, 0x2) 05:10:44 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:44 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 311.177892][T10693] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 311.186676][T10692] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 311.206293][T10695] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:10:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:45 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:45 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) [ 311.676704][T10701] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:45 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 311.729586][T10701] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:45 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) 05:10:46 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:46 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mmap(&(0x7f0000000000/0xa000)=nil, 0xa000, 0x2, 0x2172, 0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r2, &(0x7f00000000c0)='./file0\x00') mkdirat(r2, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) r3 = open(&(0x7f0000000300)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r3, &(0x7f0000000140)='./file0/file0\x00') renameat2(r3, &(0x7f0000000100)='./file0\x00', r2, &(0x7f0000000b40)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//file0\x00', 0x0) 05:10:46 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:46 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 315.132580][T10731] IPVS: ftp: loaded support on port[0] = 21 [ 315.479298][T10731] chnl_net:caif_netlink_parms(): no params data found [ 315.646247][T10731] bridge0: port 1(bridge_slave_0) entered blocking state [ 315.653984][T10731] bridge0: port 1(bridge_slave_0) entered disabled state [ 315.665623][T10731] device bridge_slave_0 entered promiscuous mode [ 315.676822][T10731] bridge0: port 2(bridge_slave_1) entered blocking state [ 315.684423][T10731] bridge0: port 2(bridge_slave_1) entered disabled state [ 315.693844][T10731] device bridge_slave_1 entered promiscuous mode [ 315.735067][T10731] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 315.750120][T10731] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 315.790534][T10731] team0: Port device team_slave_0 added [ 315.800410][T10731] team0: Port device team_slave_1 added [ 315.835372][T10731] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 315.842516][T10731] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.869567][T10731] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 315.886122][T10731] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 315.893452][T10731] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 315.919982][T10731] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 315.975247][T10731] device hsr_slave_0 entered promiscuous mode [ 315.983573][T10731] device hsr_slave_1 entered promiscuous mode [ 315.990872][T10731] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 315.998728][T10731] Cannot create hsr debugfs directory [ 316.202623][T10731] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 316.217854][T10731] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 316.237484][T10731] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 316.257953][T10731] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 316.356290][T10731] bridge0: port 2(bridge_slave_1) entered blocking state [ 316.363718][T10731] bridge0: port 2(bridge_slave_1) entered forwarding state [ 316.371247][T10731] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.378712][T10731] bridge0: port 1(bridge_slave_0) entered forwarding state [ 316.478688][T10731] 8021q: adding VLAN 0 to HW filter on device bond0 [ 316.498717][ T9312] bridge0: port 1(bridge_slave_0) entered disabled state [ 316.510741][ T9312] bridge0: port 2(bridge_slave_1) entered disabled state [ 316.525294][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): bond0: link becomes ready [ 316.548992][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 316.557578][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 316.577230][T10731] 8021q: adding VLAN 0 to HW filter on device team0 [ 316.600539][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 316.610337][ T8457] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 316.619949][ T8457] bridge0: port 1(bridge_slave_0) entered blocking state [ 316.627543][ T8457] bridge0: port 1(bridge_slave_0) entered forwarding state [ 316.647708][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 316.657727][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 316.667143][ T8458] bridge0: port 2(bridge_slave_1) entered blocking state [ 316.674568][ T8458] bridge0: port 2(bridge_slave_1) entered forwarding state [ 316.693489][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 316.713794][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 316.733964][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 316.744709][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 316.755106][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 316.774845][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 316.785606][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 316.806925][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 316.816216][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 316.833585][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 316.843440][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 316.861417][T10731] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 316.907016][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 316.915866][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 316.937729][T10731] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 317.044103][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 317.054254][ T9982] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 317.096481][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 317.106181][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 317.116896][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 317.126243][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 317.139659][ T8458] Bluetooth: hci5: command 0x0409 tx timeout [ 317.149923][T10731] device veth0_vlan entered promiscuous mode [ 317.173138][T10731] device veth1_vlan entered promiscuous mode [ 317.235878][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 317.244829][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 317.254341][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 317.264080][ T8458] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 317.283745][T10731] device veth0_macvtap entered promiscuous mode [ 317.306774][T10731] device veth1_macvtap entered promiscuous mode [ 317.341953][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 317.353088][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.363163][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 317.374591][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.384685][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 317.395493][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.406582][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 317.417598][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.427710][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 317.438699][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.451971][T10731] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 317.464166][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 317.473776][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 317.483218][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 317.493584][ T868] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 317.516040][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 317.526925][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.537433][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 317.548190][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.558338][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 317.569032][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.579740][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 317.590557][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.600632][T10731] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 317.614113][T10731] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 317.628871][T10731] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 317.645421][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 317.654949][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 317.670192][T10731] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.680744][T10731] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.690202][T10731] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.699208][T10731] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 317.980175][ T1022] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 317.988662][ T1022] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 317.996853][ T18] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 318.099909][ T262] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 318.108241][ T262] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 318.120084][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 318.256623][T10977] validate_nla: 9 callbacks suppressed [ 318.256681][T10977] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 05:10:52 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1b}, 0xf0) 05:10:52 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000140), 0x0, 0x8a501) write$eventfd(r0, 0x0, 0xeffd) 05:10:52 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:52 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 318.718451][T10985] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 318.773198][T10988] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 318.808243][T10989] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 318.850455][T10988] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:52 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:52 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x10b001) write$eventfd(r0, &(0x7f0000000040), 0x8) 05:10:53 executing program 5: syz_open_dev$loop(&(0x7f0000000080), 0x0, 0x101801) [ 319.212764][ T868] Bluetooth: hci5: command 0x041b tx timeout [ 319.516270][T10992] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:53 executing program 0: r0 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x10b001) write$eventfd(r0, 0x0, 0x0) 05:10:53 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:53 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x15, 0x8, 0xffd, 0x0, 0x0, 0x1}, 0x40) [ 320.167910][T11003] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 320.177630][T11013] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:54 executing program 0: bpf$MAP_CREATE(0x18, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x40) [ 320.241071][T11015] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:54 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:54 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:54 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3c}, 0x0) 05:10:54 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="72617700000000000000af1c6e80000000000000000000000000000000000000c1030000030000002004000000000000800200000000000000000000800000005003000050030000500300005003000050030000030000000000000000000000fe8000000000000000000000000000bbff020000000000000000000000000001000000000000000000623a64130000000000000000000000000000000000000076657468315f746f5f626f6e640000006e657470636930000000000000000000000000000000000000000000000000000000000000e824a52e1d000000000000000000000000000000000000500280020000000001000000000000000000000000000000000000005001686173686c696d697400000000000000000000000000000000000100000274e25745b4736c6176655f31000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000002c0000000000000000000000000000000000000000000000000000000000000000000000000000000000f60000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000400000000000000b61a000800000000000000000000000000005800686173686c696d697400000000000000000000000000000000000000000173797a6b616d6c657231000000000000000000000000000004000000000000000000000005000000a600000100000000005f0200000000003000434f4e4e4d41524b000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000f6ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000a800d0000000000000000000000000000000000000000000000000002800434c4153534901000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a800d0000000000000000000000000000000000000000000000000002800000000000000000000000000000000000700000000000000000000000000feffffff"], 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @random="90cbcaa39e44", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x8, 0x11, 0x0, @remote, @mcast2, {[], @echo_request={0x80, 0x0, 0x0, 0x8}}}}}}, 0x0) [ 321.079842][T11024] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:55 executing program 5: mount$tmpfs(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) umount2(&(0x7f0000000180)='./file0\x00', 0x0) 05:10:55 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:55 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 321.480965][ T18] Bluetooth: hci5: command 0x040f tx timeout 05:10:55 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xa, 0x10000, 0x3, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x40) 05:10:55 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x9, 0x532, 0x3, 0x5, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x5}, 0x40) 05:10:55 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:56 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000003480)=@newchain={0xec4, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0x8}}, [@filter_kind_options=@f_fw={{0x7}, {0xe98, 0x2, [@TCA_FW_MASK={0x8}, @TCA_FW_ACT={0xe8c, 0x4, [@m_pedit={0xe88, 0x0, 0x0, 0x0, {{0xa}, {0xe24, 0x2, 0x0, 0x1, [@TCA_PEDIT_PARMS_EX={0xe20}]}, {0x39, 0x6, "188ac8e69783ee2d56402b10d8af60fc967f628abf25bf49bcc0ae4c65d06883bb7954d36b08378e69a6808b8a00b64101115ab21e"}, {0xc}, {0xc}}}]}]}}]}, 0xec4}}, 0x0) 05:10:56 executing program 0: r0 = socket$inet6(0xa, 0x80003, 0x4) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x1) syz_emit_ethernet(0x3e, &(0x7f0000000340)={@broadcast, @random="90cbcaa39e44", @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, '(\a\x00', 0x7, 0x11, 0x0, @remote, @mcast2, {[], @echo_request}}}}}, 0x0) 05:10:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:56 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:56 executing program 5: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$bpf(0x0, &(0x7f0000002740)='./file0\x00', &(0x7f0000002780), 0x0, 0x0) 05:10:56 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x5411, &(0x7f0000000000)={'syzkaller1\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) [ 323.266776][T11054] validate_nla: 7 callbacks suppressed [ 323.266832][T11054] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 323.291359][T11056] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:10:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 323.713719][ T18] Bluetooth: hci5: command 0x0419 tx timeout 05:10:57 executing program 0: perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x4) [ 323.925390][T11067] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 323.954343][T11068] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:10:58 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:58 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000a00)={0x16, 0x0, 0x3, 0x8, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x3, 0x3}, 0x40) 05:10:58 executing program 0: select(0x40, &(0x7f0000000180), 0x0, 0xffffffffffffffff, 0x0) [ 324.689135][T11070] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 324.698755][T11080] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 324.715714][T11082] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:10:58 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:10:59 executing program 0: r0 = timerfd_create(0x0, 0x0) timerfd_settime(r0, 0x1, &(0x7f0000000080)={{0x77359400}, {0x0, 0x989680}}, 0x0) timerfd_gettime(r0, &(0x7f0000000000)) 05:10:59 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @hci, @ethernet={0x0, @dev}, @ax25={0x3, @null, 0x3}}) [ 325.421767][T11088] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 325.443352][T11090] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 325.542714][ T3128] ieee802154 phy0 wpan0: encryption failed: -22 [ 325.549249][ T3128] ieee802154 phy1 wpan1: encryption failed: -22 05:10:59 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000001580)={0x1b, 0x3, &(0x7f0000001400)=@framed, &(0x7f0000001440)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 05:10:59 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 326.063212][T11098] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:00 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0xd, 0x0, 0x4}, 0xf0) 05:11:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:00 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000002c0)={0x1, &(0x7f0000000280)=[{0x1f}]}) 05:11:00 executing program 5: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:11:01 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x6e) 05:11:01 executing program 5: mq_open(&(0x7f0000000040)=')\x00', 0x0, 0x0, 0x0) 05:11:01 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, 0xffffffffffffffff) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:01 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x7, 0x0, &(0x7f0000000040)) 05:11:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:02 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 328.305126][T11141] validate_nla: 9 callbacks suppressed [ 328.305183][T11141] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:02 executing program 0: timer_create(0x3, 0x0, &(0x7f0000000500)) timer_settime(0x0, 0x0, &(0x7f0000000580)={{}, {0x77359400}}, 0x0) timer_settime(0x0, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x989680}}, &(0x7f0000000100)) 05:11:02 executing program 5: bpf$MAP_CREATE(0x7, &(0x7f0000000080), 0x40) 05:11:02 executing program 5: geteuid() openat$autofs(0xffffffffffffff9c, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000006c0)) fork() lstat(&(0x7f0000000200)='./file0\x00', 0x0) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x3, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="6338c1dbd32b", 0x6}, {&(0x7f0000001640), 0x0, 0x1f}], 0x0, &(0x7f0000002640)={[{@acl}, {@user_xattr}]}) mount$bpf(0x0, &(0x7f0000002740)='./file0\x00', &(0x7f0000002780), 0x80, &(0x7f00000027c0)=ANY=[@ANYBLOB="6d6f64653d30303030303030303030303030303030303030303131332c6d6f64653d30303030303030303030303030303030303030323030312c6d6f64653d30303030303030303030303030303030303030303030322c6d6f64653d30303030303030303030303030303030303030363034302c6d6f64653d30303030303030303030303030303030303030303030302c6d6f64653d30303030303030303030303030303030303030303430312c6d6f64653d303030303030303030303030162d4574d058527beb1c30303030303030303230302c"]) 05:11:02 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={0x0, &(0x7f0000000680)=""/4096, 0x8e, 0x1000, 0x1}, 0x20) [ 328.973512][T11147] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 328.994311][T11153] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 329.003059][T11154] netlink: 'syz-executor.4': attribute type 4 has an invalid length. [ 329.011677][T11157] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 329.349997][T11162] bpf: Bad value for 'mode' 05:11:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 329.580281][T11171] bpf: Bad value for 'mode' [ 329.674453][T11175] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 329.713522][T11176] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:03 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:03 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0xf, 0x4, &(0x7f0000000140)=@framed={{}, [@call]}, &(0x7f00000002c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000002400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 05:11:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:03 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @xdp, @hci, @l2={0x1f, 0x0, @none}}) [ 330.204012][T11181] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 330.249485][T11181] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:04 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000140)=@ieee802154, 0x80) 05:11:04 executing program 5: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000001e40)={0x0, 0x12ac}}, 0x0) [ 330.935048][T11185] netlink: 'syz-executor.4': attribute type 4 has an invalid length. 05:11:04 executing program 0: syz_open_dev$vcsa(&(0x7f0000000000), 0xffffffffffffffff, 0xa441) 05:11:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 5: timer_create(0x9, 0x0, &(0x7f0000000100)) timer_settime(0x0, 0x1, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, 0x0) 05:11:05 executing program 0: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) write$tun(r0, 0x0, 0x0) 05:11:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:05 executing program 5: timer_create(0x0, 0x0, &(0x7f0000000200)) fork() sched_rr_get_interval(0x0, &(0x7f0000001300)) 05:11:06 executing program 0: syz_open_procfs$userns(0x0, &(0x7f0000001300)) 05:11:06 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:06 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:06 executing program 5: timer_create(0xe7169f3af36fd76f, 0x0, &(0x7f0000000040)) [ 332.733332][ T18] Bluetooth: hci0: command 0x0406 tx timeout 05:11:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:06 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:07 executing program 0: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000001480)=[{&(0x7f0000000240)="afc8fda93eb40fe39256c20ae3ba4096eb772aa5faec0e911bc5ec639a5b36e4", 0x20}], 0x0, 0x0) mount(&(0x7f0000000240)=ANY=[], &(0x7f0000000040)='./file0\x00', 0x0, 0x1012c12, 0x0) 05:11:07 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:07 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_ifreq(r0, 0x89a3, &(0x7f0000000040)={'bond0\x00', @ifru_hwaddr=@local}) 05:11:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(0xffffffffffffffff, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f00000000c0)) [ 334.110043][T11263] validate_nla: 14 callbacks suppressed [ 334.110202][T11263] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:08 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCGIFCONF(r0, 0x8915, &(0x7f00000000c0)=@buf) 05:11:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x18, 0x4, &(0x7f0000000140)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x7}]}, &(0x7f00000002c0)='GPL\x00', 0x7, 0x1000, &(0x7f0000002400)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 334.908034][T11285] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 334.978754][T11288] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:08 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:09 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f00000000c0)={0x1b, 0x0, 0x0, 0x2000}, 0xf0) 05:11:09 executing program 0: r0 = socket$inet(0x2, 0x3, 0x8) ioctl$sock_inet_tcp_SIOCOUTQ(r0, 0x8934, &(0x7f0000000000)) 05:11:09 executing program 5: msgsnd(0x0, &(0x7f0000002600)={0x1, "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"}, 0xfd1, 0x0) 05:11:09 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:09 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 336.398102][T11318] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 336.470451][T11320] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 336.507220][T11323] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:10 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x3, 0x0, 0x0) 05:11:10 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:10 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010000000000000000000100000008000200020000002c00048005000300000000000500edffffff0000050003000000000005000300000000000500030000000000080001"], 0x50}}, 0x0) 05:11:11 executing program 5: clock_adjtime(0x0, &(0x7f0000000200)={0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}) [ 337.135752][T11320] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:11 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_ADD_COUNTERS(r0, 0x0, 0x17, 0x0, 0x0) 05:11:11 executing program 5: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000000)=0xfffffffeffffffff, 0x0) [ 337.729466][T11333] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 337.755499][T11337] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:11 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000040), r0) sendmsg$NLBL_CIPSOV4_C_ADD(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000200)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NLBL_CIPSOV4_A_MTYPE={0x8, 0x2, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0xc, 0x4, 0x0, 0x1, [{0x5, 0x6}]}, @NLBL_CIPSOV4_A_DOI={0x8}]}, 0x30}}, 0x0) 05:11:11 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000300), r0) sendmsg$NLBL_UNLABEL_C_ACCEPT(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) [ 338.376443][T11351] netlink: 'syz-executor.0': attribute type 6 has an invalid length. 05:11:12 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x8, 0x0, &(0x7f0000000180)) 05:11:12 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) clone(0x1958ffd, 0x0, 0x0, 0x0, 0x0) 05:11:12 executing program 5: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x6, 0x0, &(0x7f0000000040)) [ 339.189229][T11357] validate_nla: 2 callbacks suppressed [ 339.189288][T11357] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 339.224218][T11361] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:13 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:13 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:13 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "800000001f00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r1, 0x5406, &(0x7f0000000040)={0x9, 0x0, 0x0, 0x0, 0x0, "cf2f25fa7500"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x0, 0x0, "2959f5f2d492001000"}) 05:11:13 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) fcntl$lock(r1, 0x6, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x16) unshare(0x40600) ftruncate(r1, 0x0) [ 339.808848][T11367] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 339.835726][T11370] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 340.405993][T11380] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 340.425173][T11389] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "800000001f00"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETA(r0, 0x5406, &(0x7f0000000040)={0x9, 0x0, 0x0, 0xfffe, 0x0, "cf2f25fa7500"}) ioctl$TCSETSF(r1, 0x5412, &(0x7f0000000000)={0xffff, 0x0, 0x0, 0x0, 0x0, "2959f5f2d492001000"}) 05:11:14 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r3, r4) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:14 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:14 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x10000) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000000)={0x0, 0x0, 0x0, 0xffffffff, 0x0, "5ad6fd592230b7ac4c9367ebf8649e864ac4db"}) [ 341.161448][T11397] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 341.181003][T11402] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 341.198377][T11403] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:15 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:15 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:15 executing program 5: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f000006b000)={{0x0, 0x989680}, {0x0, 0x9}}, 0x0) timer_create(0x0, &(0x7f0000000040)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r1 = creat(&(0x7f0000000080)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) fcntl$lock(r1, 0x6, &(0x7f00000003c0)={0x1, 0x0, 0x0, 0x0, 0xffffffffffffffff}) write$P9_RREADLINK(r1, &(0x7f0000000100)=ANY=[], 0x16) unshare(0x40600) ftruncate(r1, 0x0) 05:11:15 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, "8000"}) r1 = syz_open_pts(r0, 0x0) ioctl$TCSETSW2(r1, 0x402c542c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, "b45fab8ba0a235df0049befc9fbfcc3911c618"}) [ 341.968717][T11405] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:16 executing program 0: r0 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000000), 0x8201, 0x0) write$vga_arbiter(r0, &(0x7f00000000c0)=@other={'unlock', ' ', 'none'}, 0xc) 05:11:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:16 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:16 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:16 executing program 0: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_TIMEOUT_GET(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000080)={0x20, 0x1, 0x8, 0x401, 0x0, 0x0, {}, [@CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) 05:11:16 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', 0x0}) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001c00)={0x0, 0x0, &(0x7f0000001ac0)={&(0x7f0000000000)=@ipv4_newroute={0x30, 0x18, 0x1, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, [@RTA_MULTIPATH={0xc, 0x9, {0x8}}, @RTA_OIF={0x8, 0x4, r4}]}, 0x30}}, 0x0) r5 = socket$inet_udp(0x2, 0x2, 0x0) close(r5) socket$nl_route(0x10, 0x3, 0x0) write$binfmt_misc(r2, &(0x7f0000000000)=ANY=[], 0xfffffecc) splice(r1, 0x0, r5, 0x0, 0x4ffe6, 0x0) [ 342.978989][ T9982] Bluetooth: hci1: command 0x0406 tx timeout 05:11:17 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:17 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:17 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)=@ipv4_newaddr={0x34, 0x14, 0x1, 0x0, 0x0, {}, [@IFA_LOCAL={0x8, 0x2, @multicast1}, @IFA_LABEL={0x14}]}, 0x34}}, 0x0) 05:11:17 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 344.296784][T11443] validate_nla: 6 callbacks suppressed [ 344.296844][T11443] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 344.327177][T11449] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:18 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 344.872587][T11454] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 344.890974][T11457] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:18 executing program 0: r0 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x0, 0x2000}, 0x4) 05:11:19 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:19 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/arp\x00') perf_event_open(&(0x7f0000000100)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xd7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000100)={'syzkaller1\x00'}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$sock_inet_SIOCSARP(r2, 0x8955, &(0x7f0000000200)={{0x2, 0x0, @private}, {0x0, @link_local}, 0xa, {0x2, 0x0, @loopback}, 'syzkaller1\x00'}) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) connect$inet(r4, &(0x7f0000000000)={0x2, 0x0, @empty}, 0x10) sendfile(r4, r0, 0x0, 0x4000000000edb9) [ 345.498698][T11471] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 345.527727][T11472] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:19 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:19 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 345.581051][T11472] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:19 executing program 0: r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/icmp6\x00') read$FUSE(r0, 0x0, 0x0) [ 346.264000][T11474] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:20 executing program 0: set_mempolicy(0x3, &(0x7f0000000100)=0x101, 0x7) clone(0x200300, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) wait4(0x0, 0x0, 0x80000002, 0x0) r0 = getpid() rt_tgsigqueueinfo(r0, r0, 0x16, &(0x7f0000000000)) ptrace(0x10, r0) ptrace$getregs(0xe, r0, 0x0, &(0x7f0000000080)=""/122) 05:11:20 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:20 executing program 0: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x83, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) shutdown(r0, 0x0) [ 346.810160][T11485] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 346.840946][T11488] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:20 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:21 executing program 0: r0 = creat(&(0x7f0000000040)='./bus\x00', 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f0000000280)='j', 0x1}], 0x1) r1 = open(&(0x7f0000000100)='./bus\x00', 0x1c1842, 0x0) fallocate(r1, 0x20, 0x0, 0xfffffeff000) fallocate(r1, 0x0, 0x0, 0x10000101) fallocate(r1, 0x0, 0x12000000, 0x10000101) 05:11:21 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:21 executing program 0: creat(&(0x7f0000000140)='./file0\x00', 0x0) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount$9p_tcp(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f00000000c0)={'trans=tcp,', {}, 0x2c, {[], [{@rootcontext={'rootcontext', 0x3d, 'user_u'}, 0x22}, {@defcontext={'defcontext', 0x3d, 'system_u'}}]}}) [ 348.289653][T11532] 9pnet: p9_fd_create_tcp (11532): problem connecting socket to 127.0.0.1 05:11:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800007, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_dev$sg(&(0x7f0000000000), 0x0, 0x5) write$binfmt_misc(r1, &(0x7f0000000100)=ANY=[@ANYBLOB='S\x00\x00\x00S'], 0x259) 05:11:22 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff0600600001000000560000002500000019001c000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:22 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:22 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:22 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:23 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:23 executing program 0: socketpair(0x1, 0x0, 0x100001, &(0x7f00000021c0)) [ 349.420866][T11548] sg_write: data in/out 47/559 bytes for SCSI command 0x0-- guessing data in; [ 349.420866][T11548] program syz-executor.5 not setting count and/or reply_len properly [ 349.501101][T11552] sg_write: data in/out 47/559 bytes for SCSI command 0x0-- guessing data in; [ 349.501101][T11552] program syz-executor.5 not setting count and/or reply_len properly 05:11:23 executing program 5: sendmsg$MPTCP_PM_CMD_GET_ADDR(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000280), 0x44000, 0x0) [ 349.927579][T11547] validate_nla: 9 callbacks suppressed [ 349.927636][T11547] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 349.952191][T11553] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 349.970302][T11554] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:23 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) 05:11:24 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:24 executing program 5: clone3(&(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, &(0x7f0000000740)=[0x0], 0x1}, 0x58) clone3(&(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 05:11:24 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 350.697154][T11556] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 351.300885][T11571] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 351.327533][T11573] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:25 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:25 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:25 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:25 executing program 5: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r0, 0x4b6a, &(0x7f0000000000)) 05:11:25 executing program 0: pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) write$P9_RVERSION(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="1500000065ffff018000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000000)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x26f) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000380)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) setsockopt$sock_int(r3, 0x1, 0x6, &(0x7f0000000140)=0x32, 0x4) connect$inet(r3, &(0x7f0000000200)={0x2, 0x0, @broadcast}, 0x10) mount$9p_fd(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000280)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r3}}) lchown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 352.102148][T11590] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 352.121537][T11591] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 352.140823][T11595] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:26 executing program 1: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:26 executing program 5: r0 = socket(0x10, 0x2, 0x0) sendmmsg$sock(r0, &(0x7f00000008c0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000380)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, 0x0, 0x0, &(0x7f00000007c0)=[@timestamping={{0xf}}], 0x18}}], 0x2, 0x0) 05:11:26 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f00000003c0)={[{@fat=@time_offset}]}) [ 352.733607][T11598] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:26 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:26 executing program 5: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[{0xc}], 0xc}, 0x0) [ 353.069836][T11615] FAT-fs (loop0): bogus number of reserved sectors [ 353.077208][T11615] FAT-fs (loop0): Can't find a valid FAT filesystem 05:11:27 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 353.291721][T11615] FAT-fs (loop0): bogus number of reserved sectors [ 353.298546][T11615] FAT-fs (loop0): Can't find a valid FAT filesystem 05:11:27 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:27 executing program 5: clock_gettime(0x9, 0x0) sched_rr_get_interval(0x0, 0x0) 05:11:27 executing program 0: pselect6(0x40, &(0x7f0000010200), &(0x7f0000000080)={0x1}, 0x0, &(0x7f0000000100)={0x0, 0x3938700}, 0x0) 05:11:28 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:28 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000b80)={0x0, 0x0, 0x0}, 0x4000001) 05:11:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x1) ioctl$sock_inet_udp_SIOCINQ(r0, 0x8915, &(0x7f0000000000)) 05:11:28 executing program 1: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:28 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmmsg$sock(r0, &(0x7f0000006540)=[{{&(0x7f00000004c0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @dev}}}, 0x80, 0x0, 0x0, &(0x7f0000001580)=[@timestamping={{0x14}}], 0x18}}], 0x1, 0x0) 05:11:28 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:29 executing program 5: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCSCTTY(r0, 0x540e, 0x0) [ 355.327939][T11653] validate_nla: 6 callbacks suppressed [ 355.327998][T11653] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 355.351254][T11657] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:29 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:29 executing program 0: socket$inet(0x2, 0xa, 0x881) 05:11:29 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:29 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r0, &(0x7f0000001440)={0x0, 0x0, &(0x7f0000001400)={&(0x7f0000001300)={0x1c, 0x9, 0x6, 0x101, 0x0, 0x0, {}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}}, 0x0) [ 355.960734][T11671] syz-executor.0 uses obsolete (PF_INET,SOCK_PACKET) [ 356.011944][T11661] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 356.028956][T11665] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:30 executing program 0: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x40, 0x0) 05:11:30 executing program 1: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:30 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x2}, {}]}) [ 356.631808][T11673] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 356.649680][T11678] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:30 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/partitions\x00', 0x0, 0x0) 05:11:30 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:30 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:30 executing program 5: r0 = socket$inet_udplite(0x2, 0x2, 0x88) sendmmsg(r0, &(0x7f0000005e80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) [ 357.290705][T11683] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 357.311042][T11686] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:31 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f0000000000)={@local, @local, @private0}) [ 357.814577][T11693] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 357.844458][T11698] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:31 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps_rollup\x00') read$FUSE(r0, 0x0, 0x0) 05:11:31 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:31 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:32 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000400)=@filter={'filter\x00', 0xe, 0x4, 0x340, 0xffffffff, 0x1a0, 0xd0, 0x1a0, 0xffffffff, 0xffffffff, 0x270, 0x270, 0x270, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@private2, @private0, [], [], 'gretap0\x00', 'lo\x00'}, 0x0, 0xa8, 0xd0}, @REJECT={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@MARK={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3a0) 05:11:32 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(0xffffffffffffffff, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:32 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000600)=0x3ff) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000140)) r1 = ioctl$TIOCGPTPEER(r0, 0x5441, 0x0) ioctl$TCFLSH(r1, 0x540b, 0x2) 05:11:32 executing program 4: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:32 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={0x0, 0x1c}}, 0x0) 05:11:33 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:33 executing program 0: r0 = add_key$fscrypt_v1(&(0x7f0000001c00), &(0x7f0000001c40)={'fscrypt:', @desc4}, &(0x7f0000001c80)={0x0, "55fb619bc03da78180e77f600c9e78fc77ed7e7120076764a9110529e89eb8a0aa45ee744ca1b486ea8a329e4af99f8cd92e650cf5e06dcd92af41f70be4677e"}, 0x48, 0xffffffffffffffff) keyctl$link(0x8, r0, 0xfffffffffffffffc) 05:11:33 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, 0x0, &(0x7f00000004c0)) 05:11:33 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:33 executing program 5: syz_mount_image$vfat(0x0, 0x0, 0x0, 0x2, &(0x7f0000000440)=[{&(0x7f00000000c0)="fe", 0x1}, {&(0x7f0000000240)="34a4290b4c9fe2", 0x7, 0xfffffffffffffff9}], 0x0, 0x0) 05:11:33 executing program 4: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 360.197242][T11743] loop5: detected capacity change from 0 to 264192 05:11:34 executing program 0: syz_genetlink_get_family_id$devlink(&(0x7f00000006c0), 0xffffffffffffffff) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, 0x0, 0x0) [ 360.281556][T11743] loop5: detected capacity change from 0 to 264192 05:11:34 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(0xffffffffffffffff, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 360.351396][T11738] validate_nla: 6 callbacks suppressed [ 360.351455][T11738] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 360.379094][T11740] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:34 executing program 5: openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2c000, 0x0) 05:11:34 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_udp_int(r0, 0x11, 0x1, 0x0, &(0x7f0000000200)) [ 360.993196][T11753] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 361.019661][T11759] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:35 executing program 5: r0 = socket(0x18, 0x800, 0x4) sendmsg$TEAM_CMD_NOOP(r0, &(0x7f0000001500)={0x0, 0x0, &(0x7f00000014c0)={0x0}}, 0x0) 05:11:35 executing program 4: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:35 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:35 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000000)=0x83, 0x4) 05:11:35 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000080)) [ 361.714540][T11762] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 361.731553][T11766] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 362.212523][T11778] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 362.240354][T11782] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:36 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:36 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x12, &(0x7f0000000080), 0x4) 05:11:36 executing program 4: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:36 executing program 5: add_key(&(0x7f0000000080)='encrypted\x00', &(0x7f00000000c0)={'syz', 0x1}, &(0x7f0000000180)="919e8d28d600000bdaee6227480a0f3dac67cc28bdd02aaef99c080811bc3fdb22b9768a31e4fb655853473a0664044cda75199f7fa294857df5f213eb1f16da3d329f81cc6b9d085d15e7a6833f69dfa1271849fe9174eae826ac1f7c9b7c41eb5e6886b6a122a712cb59e02401966adf16203ce5930d36ce1d", 0xffffffa3, 0x0) 05:11:36 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(0xffffffffffffffff, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:36 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007380)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="1c0000001e0001fb"], 0x1c}], 0x1}, 0x0) 05:11:36 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TCSETS2(r0, 0x5424, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, "efd2d36a5316c7857348a915ac2aa2b0b090c9"}) [ 362.863536][T11792] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 362.891237][T11796] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:36 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:37 executing program 0: r0 = epoll_create(0x8) epoll_pwait(r0, &(0x7f0000000000)=[{}], 0x1, 0x0, &(0x7f0000000080)={[0xc00]}, 0x8) 05:11:37 executing program 0: r0 = openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x60040, 0x0) read$eventfd(r0, 0x0, 0x0) 05:11:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:37 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:38 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:38 executing program 0: syz_open_dev$usbfs(&(0x7f0000000080), 0x2bf, 0x4d7bf4136283eb78) 05:11:38 executing program 5: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000480)={'filter\x00', 0x7, 0x3f00, 0x4a0, 0x2d0, 0x1e8, 0x0, 0x3b8, 0x3b8, 0x3b8, 0x4, 0x0, {[{{@uncond, 0xc0, 0x1e8}, @unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:removable_device_t:s0\x00'}}}, {{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE0={0x28}}, {{@arp={@initdev={0xac, 0x1e, 0x0, 0x0}, @private, 0x0, 0x0, 0x0, 0x0, {}, {@mac=@dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_bridge\x00', 'vxcan1\x00'}, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x4f0) 05:11:38 executing program 5: syz_open_dev$evdev(&(0x7f0000000000), 0x0, 0xc0140) 05:11:38 executing program 0: ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, 0x0) syz_open_dev$evdev(&(0x7f0000000340), 0x6, 0x0) 05:11:39 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:39 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000000c0), 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084504, &(0x7f00000001c0)) 05:11:39 executing program 5: syz_open_dev$evdev(&(0x7f00000000c0), 0x0, 0x102c0) [ 365.645592][T11830] validate_nla: 6 callbacks suppressed [ 365.645654][T11830] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 365.670118][T11833] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:39 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:39 executing program 0: r0 = syz_open_dev$evdev(&(0x7f0000000000), 0x2, 0x0) ioctl$EVIOCSREP(r0, 0x40084503, &(0x7f00000013c0)=[0x0, 0x80000000]) 05:11:40 executing program 5: syz_open_dev$evdev(&(0x7f00000005c0), 0x0, 0x400) [ 366.190028][T11839] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 366.209768][T11843] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:40 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:40 executing program 0: syz_usb_connect$uac1(0x4, 0x71, &(0x7f00000000c0)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5f, 0x3, 0x1, 0x0, 0x0, 0x0, {{}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 05:11:40 executing program 5: r0 = syz_open_dev$hidraw(&(0x7f0000000040), 0x0, 0x0) read$hidraw(r0, &(0x7f0000000080)=""/4096, 0x1000) [ 366.691189][T11852] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 366.712603][T11854] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:40 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:40 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:41 executing program 5: syz_open_dev$evdev(&(0x7f0000000500), 0x7ff, 0x0) [ 367.408810][T11861] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 367.427948][T11863] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000001c0), 0x0, 0x0) ioctl$EVIOCSKEYCODE(r0, 0x4020940d, &(0x7f0000000340)=[0x3]) 05:11:41 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:41 executing program 0: r0 = syz_open_dev$evdev(&(0x7f00000005c0), 0x0, 0x0) ioctl$EVIOCGLED(r0, 0x40049409, 0x0) 05:11:41 executing program 5: r0 = syz_open_dev$evdev(&(0x7f00000005c0), 0x0, 0x0) ioctl$EVIOCGMASK(r0, 0x80104592, &(0x7f0000000140)={0x1f, 0x0, 0x0}) [ 368.044984][T11872] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 368.063875][T11875] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:42 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:42 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) getpeername(r0, &(0x7f0000000380)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @empty}}}, &(0x7f0000000400)=0x80) 05:11:42 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:42 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:42 executing program 0: add_key(&(0x7f0000000000)='dns_resolver\x00', 0x0, &(0x7f0000000080)="e8a1598071704af738bcf525fe4992aba900dc247bd8ee61f336e2e4cc0e5898706300", 0x23, 0xffffffffffffffff) 05:11:42 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000140)={'filter\x00', 0x7, 0x4, 0x3f0, 0x220, 0x220, 0x0, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="d177c243b303", @dev, @empty}}}, {{@arp={@multicast1, @remote, 0x0, 0x0, 0x0, 0x0, {@mac=@remote}, {@mac}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_to_hsr\x00', 'syzkaller0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@random="8d636f742712", @broadcast, @dev}}}, {{@arp={@multicast1, @multicast2, 0x0, 0x0, 0x0, 0x0, {@mac}, {@mac=@remote}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'vxcan1\x00', 'batadv_slave_0\x00'}, 0xc0, 0xe8}, @unspec=@CONNSECMARK={0x28}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) 05:11:43 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:43 executing program 2: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x17, 0x0, &(0x7f0000000040)) 05:11:43 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = inotify_init() openat$procfs(0xffffffffffffff9c, &(0x7f0000001240)='/proc/cgroups\x00', 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) 05:11:43 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:43 executing program 0: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) timerfd_settime(r0, 0x0, &(0x7f0000000000)={{0x0, 0x989680}, {0x77359400}}, 0x0) 05:11:44 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r0, 0x0, 0x42, &(0x7f00000000c0)={'ipvs\x00'}, &(0x7f0000000100)=0x1e) 05:11:44 executing program 0: modify_ldt$write2(0x11, &(0x7f0000000040)={0x43c}, 0x10) [ 371.193483][T11925] validate_nla: 8 callbacks suppressed [ 371.193548][T11925] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 371.232045][T11929] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:45 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:45 executing program 5: r0 = socket$inet(0x2, 0x3, 0x7) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x200, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x168, 0xffffffff, 0xffffffff, 0x168, 0xffffffff, 0x3, 0x0, {[{{@uncond, 0x0, 0x70, 0xb0}, @common=@inet=@LOG={0x40, 'LOG\x00', 0x0, {0x0, 0x0, "a051f672763d00000000a0e5010022a5eb9551778d327359a71a5200"}}}, {{@uncond, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0x0, 0x0, 0x0, 'syz0\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x260) 05:11:45 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x18d0c2, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) 05:11:45 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:45 executing program 2: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:45 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000000), 0x1, 0x180542) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000080)={0x0, {}, 0x0, {}, 0x0, 0x0, 0x1, 0x0, "f2549e22a405fc481779fb2788ef1a3488a8b8838294abbd6dee7ba436673043830659d818bcd651fc6a5eb112caed34c2d5f2f617aea64abecb5dacb5a18763", "b3db354e21451c5dd1fb5a24f985ef3344170e6aacbb648abb6d9e0bac1fe41d"}) 05:11:45 executing program 5: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, 0x0, 0x0) [ 371.919939][T11943] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 371.973258][T11944] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 372.000654][T11943] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:45 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:45 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:46 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000003b00), 0x0, 0x0) 05:11:46 executing program 5: syz_open_dev$vcsn(&(0x7f0000000080), 0x7, 0x0) [ 372.699872][T11944] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:46 executing program 5: mlock2(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0) mremap(&(0x7f0000005000/0x2000)=nil, 0x2000, 0x3000, 0x3, &(0x7f0000ffa000/0x3000)=nil) [ 373.129393][T11956] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 373.159934][T11961] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:47 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:47 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:47 executing program 5: sendmsg$netlink(0xffffffffffffffff, 0x0, 0xb6d6997956baf4c) [ 373.806150][T11969] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 373.826779][T11973] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:47 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:47 executing program 0: openat$drirender128(0xffffffffffffff9c, &(0x7f0000000000), 0x80880, 0x0) 05:11:48 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:48 executing program 5: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 05:11:48 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCSSOFTCAR(r0, 0x5419, &(0x7f0000000240)) 05:11:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:48 executing program 5: symlinkat(&(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00') renameat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00') 05:11:49 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x23, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, 0x0) r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r0, r1, 0x0, 0x800000080004103) 05:11:49 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:49 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:49 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f00000003c0)={0x10001, {{0xa, 0x0, 0x0, @mcast2}}}, 0x88) [ 376.277922][T11997] validate_nla: 4 callbacks suppressed 05:11:50 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 376.277982][T11997] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 376.294086][T11999] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:51 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 377.089924][T12008] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 377.109995][T12011] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:51 executing program 5: r0 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) bind$bt_l2cap(r0, &(0x7f00000000c0)={0x1f, 0x8001, @any, 0x7ff}, 0xe) [ 377.860816][T12018] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:52 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 377.873282][T12020] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:52 executing program 5: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TCSETA(r0, 0x4b4c, 0x0) 05:11:52 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 378.772142][T12025] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 378.792901][T12029] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 379.484992][T12034] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 379.495221][T12036] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:53 executing program 0: openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) 05:11:53 executing program 5: mkdirat(0xffffffffffffffff, &(0x7f0000000880)='./file0\x00', 0x0) 05:11:53 executing program 3: r0 = openat$zero(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:54 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) chmod(&(0x7f00000014c0)='./file0\x00', 0x20) 05:11:54 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:54 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:54 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:54 executing program 5: uname(&(0x7f0000000080)=""/247) 05:11:55 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) setxattr$incfs_id(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x1) 05:11:55 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:55 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) [ 381.764989][T12071] validate_nla: 6 callbacks suppressed [ 381.765050][T12071] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 381.792268][T12078] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:55 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) listen(r0, 0x0) 05:11:55 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:55 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:56 executing program 5: socket$unix(0x1, 0x2cb30b8f60a7b89c, 0x0) [ 382.383487][T12083] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 382.403875][T12085] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:56 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) fcntl$setown(r0, 0xb, 0x0) 05:11:56 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:56 executing program 5: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffc}) 05:11:56 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) [ 383.059333][T12095] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 383.078964][T12099] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:11:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:57 executing program 4: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r1, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:57 executing program 5: mknodat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x1fff, 0x0) utimensat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) [ 383.672954][T12104] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 383.692817][T12108] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:11:57 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x80020, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 05:11:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:58 executing program 0: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f0000000300)={0x0, 0x0, 0x0}, 0x7) 05:11:58 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000003780)={0x0, 0x3, &(0x7f0000003600)=@framed, &(0x7f0000003680)='GPL\x00', 0x3, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, &(0x7f0000003740)={0x0, 0x4, 0x3}, 0x10}, 0x78) [ 384.450317][T12117] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 384.474205][T12122] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:11:58 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:58 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) dup2(r1, r2) writev(r3, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:58 executing program 5: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000001d40)={0xffffffffffffffff}) setsockopt$sock_attach_bpf(r0, 0x1, 0x23, &(0x7f0000000080), 0xfff0) 05:11:58 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000580), 0x2200, 0x0) close(r0) 05:11:59 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f00000001c0)={0x19, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x40) 05:11:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000024c0)={0x0, 0x0, &(0x7f0000002480)={&(0x7f0000000140)=@newtaction={0x84, 0x30, 0x765d21678469b909, 0x0, 0x0, {0x3}, [{0x70, 0x1, [@m_police={0x6c, 0x1, 0x0, 0x0, {{0xb}, {0x40, 0x2, 0x0, 0x1, [[@TCA_POLICE_TBF={0x3c}]]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x84}}, 0x0) 05:11:59 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:59 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:11:59 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000040)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@int]}}, &(0x7f00000000c0)=""/169, 0x32, 0xf8, 0x5}, 0x20) 05:12:00 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000540)={&(0x7f00000003c0)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x4, [@typedef={0x2}]}, {0x0, [0x0, 0x61]}}, &(0x7f0000000480)=""/129, 0x28, 0x81, 0x1}, 0x20) 05:12:00 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x4c, 0x0, 0x0) 05:12:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:00 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) pipe(&(0x7f0000002700)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000002780)={&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002680)=[{&(0x7f0000001300)="af", 0x1}, {&(0x7f0000001340)='\t', 0x1}, {&(0x7f00000013c0)='!', 0x1}], 0x3, &(0x7f0000002740)=[@rights={{0x14, 0x1, 0x1, [r1]}}], 0x18}, 0x0) [ 386.984721][ T3128] ieee802154 phy0 wpan0: encryption failed: -22 [ 386.991316][ T3128] ieee802154 phy1 wpan1: encryption failed: -22 [ 387.001435][T12159] validate_nla: 7 callbacks suppressed [ 387.001489][T12159] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:01 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x49, &(0x7f0000000180)=@security={'security\x00', 0xe, 0x4, 0x478, 0xffffffff, 0x218, 0x0, 0x0, 0xffffffff, 0xffffffff, 0x4a8, 0x4a8, 0x4a8, 0xffffffff, 0x4, 0x0, {[{{@ipv6={@dev, @mcast1, [], [], 'tunl0\x00', 'geneve1\x00'}, 0x0, 0xa8, 0x1d0}, @common=@unspec=@SECMARK={0x128, 'SECMARK\x00', 0x0, {0x0, 0x0, 'system_u:object_r:adjtime_t:s0\x00'}}}, {{@ipv6={@mcast2, @empty, [], [], 'netpci0\x00', 'veth0_virt_wifi\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE2={0x28}}, {{@uncond, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv4=@private}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x4d8) [ 387.484570][T12168] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 387.502280][T12174] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:01 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:01 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 388.021279][T12179] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 388.046269][T12182] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:02 executing program 5: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x17, &(0x7f0000000200)=@mangle={'mangle\x00', 0x1f, 0x6, 0x500, 0xf8, 0x2b8, 0xf8, 0x1c8, 0x2b8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x4f8, 0x6, 0x0, {[{{@ipv6={@private0, @empty, [], [], 'macsec0\x00', 'wlan1\x00'}, 0x0, 0xa8, 0xd0}, @HL={0x28}}, {{@uncond, 0x0, 0xa8, 0xd0}, @inet=@DSCP={0x28}}, {{@uncond, 0x0, 0xa8, 0xf0}, @DNPT={0x48, 'DNPT\x00', 0x0, {@ipv4=@loopback, @ipv6=@private1}}}, {{@ipv6={@private0, @private2, [], [], 'veth0_to_batadv\x00', 'batadv_slave_1\x00'}, 0x0, 0xa8, 0xd0}, @unspec=@CHECKSUM={0x28}}, {{@ipv6={@remote, @rand_addr=' \x01\x00', [], [], 'team_slave_0\x00', 'wlan0\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@CLASSIFY={0x28}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x560) 05:12:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 388.622869][T12185] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 388.644881][T12188] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:02 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:02 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000700)={0x9, 0x3, &(0x7f0000000040)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 389.053042][ T8458] Bluetooth: hci2: command 0x0406 tx timeout [ 389.059236][ T8458] Bluetooth: hci3: command 0x0406 tx timeout 05:12:03 executing program 0: syz_emit_ethernet(0x5a, &(0x7f0000000000)={@empty, @random="a2c46d845465", @val={@void, {0x8100, 0x0, 0x1}}, {@canfd={0xd, {{}, 0x0, 0x0, 0x0, 0x0, "3f421b86c5bf0d0b43f2a4cefc87a0648eedef15eaa40ec0274dd1a9c803853e1a9eb268b53f8a51585a80245cc096b982b685498678cc096a016f1ec855db95"}}}}, 0x0) [ 389.379466][T12192] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 389.400374][T12195] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:03 executing program 0: bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={&(0x7f0000000380)='lock_acquire\x00'}, 0x10) syz_emit_ethernet(0x86, &(0x7f0000000000)={@broadcast, @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x78, 0x0, 0x0, 0x0, 0x2f, 0x0, @rand_addr, @empty}, {0x0, 0x88be, 0x64, 0x0, @wg=@response={0x2, 0x0, 0x0, "cd33315c2ae6aa4e12bb8c12bda84bb2d17148888075f84ec9f1fa9a4832f0dd", "04024000", {"e723fdf5676b7bc22bcd32b989aaead7", "982097ba50dccbffb6080193e95fc1cb"}}}}}}}, 0x0) [ 389.829232][T12198] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:03 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:04 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x18, 0x18, 0x2, [@array={0x0, 0x0, 0x0, 0x3, 0x0, {0x3, 0x1}}]}}, &(0x7f00000000c0)=""/169, 0x32, 0xa9, 0x5}, 0x20) 05:12:04 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000b00)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000380)=ANY=[@ANYBLOB="0804000016003b09"], 0x408}, {&(0x7f0000000100)=ANY=[@ANYBLOB="580500002a00eff6"], 0x558}], 0x2}, 0x0) 05:12:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:04 executing program 0: write$P9_RGETLOCK(0xffffffffffffffff, 0x0, 0x0) fork() syz_open_procfs(0x0, &(0x7f00000000c0)='cmdline\x00') 05:12:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:05 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:05 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) sync_file_range(r0, 0x0, 0x0, 0x0) 05:12:05 executing program 5: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) dup2(r0, r0) 05:12:05 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x200000, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000040), 0x0, 0x0, 0x0) 05:12:05 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:06 executing program 5: r0 = epoll_create1(0x0) fsetxattr$security_ima(r0, &(0x7f0000000000), 0x0, 0x0, 0x0) [ 392.390265][T12241] validate_nla: 7 callbacks suppressed [ 392.390326][T12241] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 392.414534][T12248] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:06 executing program 0: openat$null(0xffffffffffffff9c, &(0x7f0000000980), 0x0, 0x0) fork() 05:12:06 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:06 executing program 5: madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) 05:12:07 executing program 0: mkdir(&(0x7f0000001b80)='./file0\x00', 0x0) [ 393.151559][T12254] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 393.169645][T12257] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:07 executing program 5: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="033c1e34d882a782fc0483d28524d18c56ee244f8f2dbbbd3c9d77d1a4131a1a1223ee72321243091c04ec5462cf8103221d39ec325bc3c44fc04647119ff5a27e9a5dcb2dbbecc44fab2677bb60022e211a97c6dff4cd47802a2ede238a7d93db6fb42428436a2a72603d5c782a6a2843d0d7b86cc3f4e681a4686eb1"}, {&(0x7f00000000c0)="31d81c84a6e2d536954005"}], 0x500b4e954b6af3b4}, 0x0) 05:12:07 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) dup2(r0, r1) [ 393.770263][T12265] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 393.792957][T12270] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:07 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:07 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:08 executing program 5: socket(0x2, 0xc003, 0x68) 05:12:08 executing program 0: socket(0x0, 0x0, 0x40) [ 394.462479][T12278] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 394.483739][T12280] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:08 executing program 5: setitimer(0x2, &(0x7f0000000000)={{}, {0xf28}}, 0x0) 05:12:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) recvmsg(r1, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x0) [ 395.068353][T12292] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 395.088447][T12295] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:09 executing program 5: r0 = msgget(0x1, 0x0) msgsnd(r0, &(0x7f0000000000)={0x1}, 0x8, 0x0) 05:12:09 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:09 executing program 5: r0 = syz_open_pts(0xffffffffffffffff, 0x0) fchown(r0, 0x0, 0x0) 05:12:09 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:10 executing program 5: setrlimit(0x0, &(0x7f0000000000)={0x5}) 05:12:10 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x10, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:10 executing program 0: r0 = socket(0x2, 0x2, 0x0) fchown(r0, 0x0, 0x0) 05:12:10 executing program 5: getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, 0x0, &(0x7f0000000000)) getrusage(0xffffffffffffffff, &(0x7f0000000080)) 05:12:10 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:11 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:11 executing program 5: r0 = socket(0x10, 0x2, 0x0) write(r0, &(0x7f0000000280)="1c0000001a009b8a140000003b9b301f00"/28, 0x32) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x10, 0xffffffffffffffff, 0x0) recvmmsg(r0, &(0x7f0000002ec0), 0x400000000000ec0, 0x2, &(0x7f00000001c0)={0x77359400}) 05:12:11 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='io\x00') preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000000c0)=""/72, 0x48}], 0x1, 0x0, 0x0) [ 397.561166][T12334] validate_nla: 6 callbacks suppressed [ 397.561225][T12334] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 397.591311][T12336] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:11 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:11 executing program 0: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) read$eventfd(r0, &(0x7f0000000680), 0x7d0) [ 398.105621][T12345] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 398.133912][T12352] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:12 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:12 executing program 0: mknodat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x1100, 0x0) open$dir(&(0x7f0000000680)='./file0\x00', 0x60840, 0x0) [ 398.727972][T12355] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 398.753161][T12360] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:12 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:12 executing program 0: r0 = openat$null(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) fcntl$lock(r0, 0x7, &(0x7f0000000000)={0x3, 0x0, 0x0, 0x1000000000000}) 05:12:12 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 399.361098][T12365] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 399.378605][T12368] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000001c0)={{{@in6=@ipv4={'\x00', '\xff\xff', @broadcast}, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2}}, {{@in6=@mcast2}, 0x0, @in=@local}}, 0xe8) [ 399.872536][T12374] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 399.896398][T12379] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:14 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x2f, &(0x7f0000000000)={0x5, {{0x2, 0x0, @multicast1}}, {{0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, 0x108) 05:12:14 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:14 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg$kcm(r0, &(0x7f0000000380)={0x0, 0x0, 0x0}, 0x2000) 05:12:14 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:14 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x8941, 0x0) 05:12:14 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, 0x0, 0x0) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x6, &(0x7f0000000140)={{{@in=@multicast1, @in=@remote}}, {{@in6=@private2}, 0x0, @in=@local}}, 0xe8) 05:12:15 executing program 5: pipe(&(0x7f0000006cc0)={0xffffffffffffffff}) syz_genetlink_get_family_id$SEG6(&(0x7f00000071c0), r0) 05:12:15 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:15 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001440)="2184fdae881358d7cd62d82cd408ed9ff228e18870b9948308d0d3e48f334093303f5bf915a8b99cf5d84e9779143a1c317ea0d398ed329b94811c31506b0d2af700376b0cba5d63911c0b258f3fd5107a789cedd84406268d103c9939b58452998d2f5c38e73807bf2f8b59ab479e63cd9f7ad231b30469f3a5ab50c1278a9277fac5795ca5ce80d61e0b28dd325a55a6aa8e0810140327673a038783256cf1315861124e285ad6954ba19e9be658223cb1521e5ac43db077287bff76110655ffed0bbc2e4d40c5faf57cfabaa0ad21192835eab1779f0e265be769731ec2cd272cf547f414019a1956ec7c3bd0a388e6bfc181bf540a571c705df9c53bde37d355ca012453b6f646883f65f79d1f55fb0280f738f61610717e40dbc1c58c766b13dc09263e03be2de9f19d3da0592a49c487c2c01bb117abc72195cad0cbafd83c18a0a1b483edec75710a6211fb368ffddcc4a29a91bf84e4451b2764af410687382f87bc99a538e1e10aa76bc3f4f5b59920e34e72570541fa53a12819a6de014c19315838fd76f8e8af0f8ad2fbe303859577cc4822a18964a01d5285256502212a1c49785f9d2c0a9eff8a76246bf49a1faf876f89c27141ce603108ef3db900539a897a2fabe882dac04cbf8bc2ed2a8d4e4aab5866c7ede65204ffc0ff2fd83af7050ac1301451a073071120cbd42b8767d22de757ac08f1b96df8e499edc80ad4789cc188a20065def84b984d8242cb8654ed0d07e8cb972b337f7eec5605ab2e2e01d0f11b71fec773b2560fe3c343c2fd2ac7929d596adc7d8e34eada49e31466deb67fe4bd07fe90b78444ec2f07632fc8cd044d88f702f7111dba8cac64d8fa725f225d1019241504a26ae80fa9e81c40a2760bc6703de8fef43351aeafc89ceb673054d97467dc444a257fd5e40664f4cd7e9329381b1cb4cafc1a6e924fd430da3eacaef3dff263ff9d01eff96e2370066fdac6445484dd10b19b50d307e78e2fb94dcbed15fe95d58eb78b31069ff36ed4563844024bdf3786886786331dca817671efca18ad5aa66b8e37e84ffa2c71fb339bd4c5e0f842792de779afc2a8c333f94ba3d8128f3596eb0b22ce112913e904a27676e54e4b85593f7118c61ae70283e28637d95499a62140b722ce3c282bd984e41d8a41da83052bb858c498431e7e1a953b7f0575f3ac5c09371ebdfa26dddd8242dcc88ad90eed535b1a250f5544b37f94224d0d1f3b83e45aef0be3dd6338d1deb18b6fb546f135e7ebda6d8c67a80310971347b8bb136fca7ab4962f52e9a444338b1d863e1f76998a51e142ef9d8c4a175244c7d8df112de194b5be83c8d6578f346a87d63077b608c8a8e850e46daf1778d3c54abb34217a3e9371b4a16c152fa574d7dad1bc8a3f9c6a66bc0647ced547c23a0c1dde537b3f6b0ada120c1d9ed2bfa88cb85432c859ca9d06d19a5f3c046437134c96011f4c6b3575c7abd5e001cdee963fa6ac4841d5fc6cde63c336711138b0e68ebbc41e81afef6a358a369a54c87f5c37bc2c8f6d3c7d79f8eb2faa0cafae8c938a86abf0f02770d40233649f62bcb63082d4df459d2742bc7b8e74160d1cd974a848282df721dbdfb214a1396425e7b2135cbffdfe4e62004591079a527889b43312b36d0be5d285819fcbfe22029e27d5a931337aed59e734fcb7cf09b64583a66257562ecae6a0835c350dd0733cb80b9f40b712ce9ceceb5b319e52977f1893f7ab3fb4aec12156ad0cab2474fa84d00de16fe84a2808485979caf3acbfd7217f0d1afd90f52264839f43dda89e6db383557e18b9cdf1ff809d70c098862777a2cec9a4634a251e3d4db5ff87e6547d8f4e06b80062ddaa6ab68f8579c846459fb6152b35b1e1afa36df7999f371aab864595f29eba83e2e5dc05e2ff68ab32e89d8ba1d8513ed8e472233996283c553349dfe93cca48e69268fa8a6ede8542abe7c949409db8a1cadafa6f4d8df23bc2302bb1daa713b806ad485aa4dc09804f84ead68333808b866b8b9f7e31e278cb55d2eb257b0d048614bfaa7e0bd64693a4571058709cc3fc8791def709a19dcc71ac9be24a7ac2d06a5548545897a717821e1a4ba07b9d76cae7e444cc67046e6437a65db1d2b969f5c46638e4c4fe85a311c1d1ef6d3bd47700081323586173604f099a1c3f3ab7c7661cbdbacc4f47391301e090258033ea2546f00f3c30404bb61a88d1fa3d97111300babb08cebc23bfba596d770c4fdf8d6a56365385e1091dd1327c7fb6f665a703b77e8a95eaf2506f05abd721b4a485919a549a748cb23b927373b17bdd48a937862c2a5ba19f7f54b0e7a028e85f5790ca148bce8380e43528a461ee12db13ab56db49b65943df1a1b0f3249525b75c7b7dc983610bdc1674f7c1eaf36921a3a2c11bc6824bb46f95cfa7d416826777b61ae8daa26d8427f5314ec2b381294adb76bb2e9c6fa69ce76c1fc8e630ace7a30066bf46714816d7d4ce60ca5111d606ef80079b8db701d79e23271846717c60560b96e2fb81efe1ab92369f3a380b64e96cabab9c98f1af03b9f9c6fc498d95975c56b90ff4be29ecc7b81b2d13dbcc609a234db7fff65dbaa27a849433587fa3f8c15b02b0b0ae362b6d1851ad23a292e57d292fc07adc755e103553a4350a125310eeb690a0a3df7aa58bf25641d17c2cb3d4355579fdd9992eec89247301ddaaab9a9a75780b68d920bde78e4d05910592b8498ac19e70a53045c0974b3e27087d0fcef367dd59ef21726583d752f630f81d49c5e99b98e55022159ccb0636866f0b203a582c4a5e00fa963b1e55ae6f13892ef22821c0bb5b6053382e23baaa67519f1ab4375897a033cab6573573986bb7852eb04a0fdd76c7830b09c915070cccf8bc7969886e7b986441296d2dba74c1287c9766eb77d20f0848177c0ef34962c656471646afd7006c40dec32f01dddeeae1997831a6af24c99b681892d0e109813265d17ad63919d0ea96e6bbf3d11b9c1eddcf9519e8a488622e55d8290cb32e206a2c9068f98cbbb57000a6e747947ff6aeb9a6377dd42e46b552c54f20c88fa70df70d8d729ffdb9302ec26a867dc6962b1ed2e99e2ea6ce23b07ac953b35a26ade9667c04a6a040c2c316c0672c34c5e3c29adbfa7bbabe9d8c9cad79b34102ed10c6b0a324bcb9152dd8dc4088f3158556965cdc96f00f37bfae5b474b876254b277dfac89118ded8bd846100b9f80cc753a8d3cd5eb1731c4ff07096783aba3b81bfad0dff926addad4db895881585239016c750e0febf73455f85cd2554061c8b5ae2b533853239e372d9fa909534db3361f9617ad43f3df39de484f16f1b97e369260f036af9257a89a7c6ec08319f404a1fe8f8b5d5afce252d6dcad8c007961dba912ec83c717b273c4995c1fdf6dd69a3ff5d6495b076d0d9047893e209b815e52aae80a0325ecf88ce8b885f4b8a9880206c35638d42793c5892e8734514a4ff1ffcbca60c695f7e28373c4f3134776a1685ad54ae51627bf1dbcd579c33d3057fcc20c9019a94071af18caf0c6b9e5ad2c593fbaf2d87466dafe7b20fe2fc70ac4153d14c8b5411390c64900d557a8256d105cbc04945555eefef76e16545c0fa259c26a27f5e724533d6d373c9d6c2cf67cb43ce45133e6b992d974ac8712571b391e31a5a369817bd48d723284010e8e8b5676de489e7f2ec3cd8aa65ad64350ddf4797", 0xa51}], 0x1}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001e80)={'nr0\x00'}) ioctl$TUNSETSTEERINGEBPF(r0, 0x400454da, 0x0) 05:12:16 executing program 5: bpf$OBJ_GET_PROG(0x7, &(0x7f00000001c0)={&(0x7f0000000180)='\x00'}, 0x10) 05:12:16 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, 0x0, 0x0) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:16 executing program 2: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r0, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, 0xffffffffffffffff, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:16 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x9, 0x3, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}, &(0x7f0000000300)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x2000}, 0x78) [ 403.099316][T12430] validate_nla: 8 callbacks suppressed [ 403.099378][T12430] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 403.135919][T12437] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:17 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x9, 0x5, &(0x7f0000000540)=@framed={{}, [@func={0x85, 0x2, 0x1, 0x0, 0x1}, @exit]}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0x80, &(0x7f00000005c0)=""/128, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 403.157837][T12438] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:17 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:17 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, 0x0, 0x0) dup2(r2, r3) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:17 executing program 5: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r0, 0x5421, &(0x7f0000000000)) [ 403.739529][T12437] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:18 executing program 5: socketpair$unix(0x2, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$sock(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@nfc_llcp={0x27, 0xffffff1b, 0x2, 0x6, 0xe8, 0x21, "8ed32a293a6a92cdc26f2ef2c307e1a4277fcfa67fb827ef1276123d49f5bae9ec0503e6ae8f631104e9527f15359a8f7dca76f0ca1f28743b946ef5168053", 0x20000000000027}, 0x80, &(0x7f0000000140)=[{&(0x7f00000000c0)="ab0822753ac1b7f2d98bb37823e18129b59efd9b0c818a493fde22f7e2f213f294d2a52f8f9c379cfa34497293c134102f562630aeaedb2218fc943940e20fda838063c589eaf89a375c40b0135e0499eeefbb0cd29d86cd81b9812826077b108274f5ecb08929a2e286b4f8e8c27ee1ce46cd19c97574030ab32443dae682", 0x7f}], 0x1, &(0x7f0000000200)=[@txtime={{0x18}}, @txtime={{0x18, 0x1, 0x3d, 0x5}}], 0x30}, 0x800) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000180)='./cgroup.net/syz1\x00', 0x1ff) 05:12:18 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:18 executing program 0: r0 = perf_event_open$cgroup(&(0x7f0000000040)={0x2, 0x80, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0xc020660b, 0xffffffffffffffff) 05:12:18 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:18 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:18 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 404.785392][T12472] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 404.881611][T12475] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:18 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:18 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:18 executing program 0: openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cgroup.controllers\x00', 0x26e1, 0x0) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x7a05, 0x1700) write$cgroup_int(r0, &(0x7f0000000200), 0x43400) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x100002, 0x0) write$cgroup_subtree(r1, &(0x7f0000000300)=ANY=[], 0x32600) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0xc028660f, &(0x7f00000005c0)=0x400000000) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_subtree(0xffffffffffffffff, 0x0, 0x0) write$cgroup_int(r1, &(0x7f0000000040), 0x43) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x100002, 0x0) write$cgroup_subtree(r2, 0x0, 0x20) openat$cgroup_ro(r3, &(0x7f0000000280)='cpu.stat\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f00000002c0)) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x203, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) recvmsg$kcm(0xffffffffffffffff, 0x0, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0xc028660f, &(0x7f00000005c0)=0x3fffffffe) 05:12:19 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000006c0)={0x9, 0x6100, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10}, [@exit]}, &(0x7f0000000300)='syzkaller\x00', 0x5, 0x80, &(0x7f00000005c0)=""/128, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 405.671808][T12476] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 405.690865][T12481] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:19 executing program 5: socketpair(0x2, 0x3, 0x2, &(0x7f0000000400)) [ 406.127660][ T34] audit: type=1800 audit(1622783539.953:5): pid=12490 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed comm="syz-executor.0" name="memory.events" dev="sda1" ino=14581 res=0 errno=0 05:12:20 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(0xffffffffffffffff, r2) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:20 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:20 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:20 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:20 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000a00)={0x17, 0x2, 0x0, 0x9}, 0x40) 05:12:20 executing program 0: sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000001440)="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", 0xa51}], 0x1}, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TUNSETNOCSUM(r0, 0x400454c8, 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x1, 0x32, 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000001e80)={'nr0\x00'}) close(r0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0}, 0x8010) [ 406.973602][T12505] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 407.008545][T12506] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:21 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:21 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:21 executing program 5: r0 = socket(0x1, 0x2, 0x0) recvfrom(r0, 0x0, 0x5a, 0x40012141, 0x0, 0x0) 05:12:21 executing program 5: socketpair(0x2c, 0x3, 0x8, &(0x7f0000000180)) [ 408.119960][T12523] validate_nla: 3 callbacks suppressed [ 408.120018][T12523] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:22 executing program 3: openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r1, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:22 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:22 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:22 executing program 0: syz_io_uring_setup(0x3007, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x39}, &(0x7f0000d9c000/0x1000)=nil, &(0x7f0000ffb000/0x2000)=nil, 0x0, 0x0) syz_io_uring_setup(0x3afb, &(0x7f0000000540)={0x0, 0x1ab0, 0x0, 0x2, 0x11d}, &(0x7f0000e20000/0x4000)=nil, &(0x7f0000dad000/0x2000)=nil, &(0x7f00000005c0), &(0x7f0000000600)) 05:12:22 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:22 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_WOL_GET(r0, &(0x7f00000010c0)={0x0, 0x0, &(0x7f0000001080)={0x0, 0xffffff7f00000000}}, 0x0) [ 408.731951][T12541] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 408.776555][T12542] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 408.818787][T12541] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:22 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:22 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000080)=ANY=[@ANYBLOB='@\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01"], 0x40}}, 0x0) 05:12:23 executing program 5: r0 = socket$vsock_stream(0x28, 0x1, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, 0x0) [ 409.401505][T12546] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 409.418633][T12552] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 409.533390][ T8457] Bluetooth: hci4: command 0x0406 tx timeout 05:12:23 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000008600)=[{{&(0x7f0000007a80)=@can, 0x80, 0x0}}], 0x1, 0x40, &(0x7f0000008740)) semget$private(0x0, 0x1, 0x0) 05:12:23 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) pivot_root(&(0x7f0000000300)='./file0\x00', &(0x7f0000000180)='./file0\x00') r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, 0x0) read$FUSE(r1, 0x0, 0x0) pipe(&(0x7f00000001c0)) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000500)={{{@in=@multicast2, @in6=@dev}}, {{@in=@initdev}, 0x0, @in=@broadcast}}, &(0x7f0000000100)=0xe8) syz_emit_ethernet(0x6a, &(0x7f0000000000)={@broadcast, @broadcast, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "d64d4d", 0x34, 0x3a, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @mcast2, {[], @dest_unreach={0x2, 0x0, 0x0, 0x0, '\x00', {0x0, 0x6, '$\x00@', 0x0, 0x3a, 0x0, @mcast2, @loopback, [], "050c68de"}}}}}}}, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004000400000007fd17e5ffff0606040000000000000000", 0x39}], 0x1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xbb, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$netlink(r3, &(0x7f0000001340)={0x0, 0x803e0000, &(0x7f0000001280)=[{&(0x7f0000001e80)={0x10}, 0x20001290}], 0x1, &(0x7f0000001300)=[@rights={{0x14, 0x1, 0x1, [r4]}}], 0x18}, 0x0) recvmmsg(r4, &(0x7f0000000880)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=""/71, 0x47}}, {{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)=""/4096, 0x20002ec0}], 0x1}}], 0x2, 0x2100, 0x0) r5 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) dup2(r2, r5) write(r2, &(0x7f0000000340)="0404b1093f93a5fc9f5ce0a91044250733235d50214e5efc2384f68fdb767f690db2658c705e910f9adb75a591713fa539e0c98ff5d73a4d10550d2634d4eeec1921252eef55f5d935868dcdef0a64931329093ec0c3fdbdbda3e369999c90cd5e4c8120834446dd736d5c58ed46afd90d9b8f36aa5cf3d14693de73bdae289edc79acf11130bc3612a0dbcfc6af3d6c65dc4a190dbac9d9a969efd643a987e0cecb0304f5490a478c1c046075d820e32c8efe72", 0xb4) [ 409.913126][T12557] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:23 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, 0xffffffffffffffff) writev(0xffffffffffffffff, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:24 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:24 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:24 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 410.210333][T12566] netlink: 'syz-executor.5': attribute type 4 has an invalid length. 05:12:24 executing program 0: syz_io_uring_setup(0x60f, &(0x7f00000000c0), &(0x7f0000000000/0x3000)=nil, &(0x7f0000001000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) [ 410.541522][T12575] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 410.634407][T12579] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:24 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:24 executing program 4: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) dup2(r2, r3) writev(0xffffffffffffffff, 0x0, 0x0) 05:12:24 executing program 0: r0 = socket(0xa, 0x2, 0x0) sendmsg$inet(r0, &(0x7f0000000980)={&(0x7f0000000300)={0x2, 0x4e21, @multicast1}, 0x10, 0x0, 0x0, &(0x7f0000000880)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @multicast1, @remote}}}], 0x20}, 0x0) 05:12:25 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:25 executing program 0: add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) 05:12:26 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:26 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffb) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000240)={'syz', 0x1}, 0x0, 0x0, r0) keyctl$describe(0x6, r1, 0x0, 0x0) 05:12:26 executing program 0: syz_io_uring_setup(0x5164, &(0x7f0000000200), &(0x7f00003ff000/0xc00000)=nil, &(0x7f0000d23000/0x3000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) 05:12:26 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:26 executing program 4: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f000000a8c0)=[{0x0, 0x0, 0x0}], 0x1, 0x0) recvmmsg(r0, &(0x7f00000010c0)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, &(0x7f0000000d40)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}}], 0x2, 0x2160, 0x0) 05:12:26 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000000480)={&(0x7f0000000380), 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x14, r1, 0x1}, 0x14}}, 0x0) 05:12:26 executing program 4: syz_mount_image$iso9660(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$fuseblk(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 05:12:27 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:27 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:27 executing program 4: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmmsg(r0, &(0x7f0000008600)=[{{0x0, 0x0, 0x0}}], 0x1, 0x40, 0x0) 05:12:27 executing program 0: r0 = openat$udambuf(0xffffffffffffff9c, &(0x7f0000000000), 0x2) ioctl$UDMABUF_CREATE_LIST(r0, 0x40087543, &(0x7f0000000040)={0x0, 0x1, [{0xffffffffffffffff, 0x0, 0x0, 0x2}]}) 05:12:28 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_EEE_SET(r0, &(0x7f0000000740)={0x0, 0x0, &(0x7f0000000700)={&(0x7f0000000080)={0x18, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_EEE_HEADER={0x4}]}, 0x18}}, 0x0) 05:12:28 executing program 0: perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) [ 414.390590][T12630] validate_nla: 10 callbacks suppressed [ 414.390659][T12630] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 414.407170][T12631] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 414.437809][T12634] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:28 executing program 5: r0 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000040)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$get_security(0x11, r0, 0x0, 0x0) 05:12:28 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, 0x0, 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:28 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:28 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000007f00)={0x0, 0x0, &(0x7f0000007ec0)={&(0x7f0000000540)=@deltfilter={0xec4, 0x2d, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_rsvp={{0x9}, {0xe94, 0x2, [@TCA_RSVP_ACT={0x4d0, 0x6, [@m_skbedit={0xfc, 0x5, 0x0, 0x0, {{0xc}, {0xc, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8}]}, {0xc5, 0x6, "b4997f10625f5da624d4c2da7ecd02275167267f2b4870c6d8e037d0e46de466b61153d76192fd90143040405248c8c4ef9b084411e7fb60ff072c7db5776aeb25f0568424c4f99e63143afd91b373b9397b8786bc72571c47396a305bf7233b281992d81402665a68c1583b398f6b12220d06aa0239c7644faf31f069085e0d05be87a253cf69271cd5fbb878c3f36baa65c84f8066fe8ce33f6ffadd9a7536e20e2f16c6c8186c6b6fa5844a9dde5c0e6a397f38363dbf02c4ce1b68d48b331c"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x3}}}}, @m_csum={0x150, 0x13, 0x0, 0x0, {{0x9}, {0x100, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x4, 0x1, 0xbe, 0xffff}, 0x32}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x7, 0x7, 0x0, 0x5}, 0x65}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x9, 0x0, 0x30000007, 0x8, 0x3}, 0x11}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x10001, 0x5, 0x0, 0xffffffff, 0x26e}, 0x1d}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0xff, 0x1f, 0x4, 0x1, 0x8}, 0x44}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x3, 0x2, 0x4, 0x5}, 0xc}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x0, 0x0, 0x3, 0x3b304e7d, 0x100}, 0x7}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x7, 0x100, 0x7, 0xffffc338}}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x6, 0x6, 0x2, 0x2, 0x9}, 0xd}}]}, {0x28, 0x6, "03fc044c2eebe783f3e83e5992949f5cb55f0fe1056a521edad15ef185fd4bb734b34df9"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_skbmod={0xe0, 0xf, 0x0, 0x0, {{0xb}, {0x5c, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @broadcast}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x9}, @TCA_SKBMOD_DMAC={0xa, 0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}, @TCA_SKBMOD_SMAC={0xa, 0x4, @random="54cb659bd324"}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0x9, 0xc, 0x8, 0xf89}, 0xd}}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x48}]}, {0x5b, 0x6, "a7bb5e25a3dc5b62104e6a2cff5f1d686dbc40d32754e927aaa4191af4f4d1a1ec8b5085544caf6ba6cad43f5fb243861ba0235a4913f4324053a86c6d1a305a3c82050e087a3b83d03918fd6077b310f76966e3732802"}, {0xc}, {0xc, 0x8, {0x2, 0x2}}}}, @m_tunnel_key={0x144, 0x10, 0x0, 0x0, {{0xf}, {0x48, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x7}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x4, 0x3, 0xffffffffffffffff, 0x1ff, 0x6}, 0x1}}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x1ff}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e20}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}]}, {0xd0, 0x6, "f6c48b5afbc914148d44c3b6fdf4724b319d94360993cb9cc6e33303b0b63aeb109739a26780c1eaf1167a6ffc6afcaf2e65015ccfedfa521da3ee536a5dc1b9708c8480c247f2117681d032669b567778868a3266017cae71fb726b516399fe2afb91ab548602960d9acea888b2244e5df54d5ca8f2566c06e66c2857e131f085a79dc5e60b769ced4cd6935861dfc7e60845d38b86720cb23783f036575c5a9b049c1c7df7d6f5e831c5e5c0b0613e07d40f60b0e71301f3d3ea2ea5c50ca91e68fe83c95a362bd9286fa0"}, {0xc, 0x7, {0x1, 0x1}}, {0xc}}}, @m_ct={0x5c, 0x12, 0x0, 0x0, {{0x7}, {0x28, 0x2, 0x0, 0x1, [@TCA_CT_ZONE={0x6, 0x4, 0x5}, @TCA_CT_NAT_IPV4_MIN={0x8, 0x9, @empty}, @TCA_CT_LABELS={0x14, 0x7, "a16c8d5b653c75ef8fc7611b319495ba"}]}, {0x10, 0x6, "aac89c1722414a8d96b60a8d"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x3}}}}]}, @TCA_RSVP_ACT={0x9c0, 0x6, [@m_csum={0x13c, 0x15, 0x0, 0x0, {{0x9}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c, 0x1, {{0x5, 0x7, 0x5, 0xffffffc1, 0x1}, 0x1f}}, @TCA_CSUM_PARMS={0x1c, 0x1, {{0x4, 0x81, 0xffffffffffffffff, 0x5, 0xffffffff}, 0x3f}}]}, {0xd8, 0x6, "d6886c5596f4376c9b41bc4f2694d4660a00c51e37879101c81084c94b6016bc814e56cecfcb61a2ce5eba7bc8ce0df5704a429180dd64fff22f52266bd11149f90d2d931cc30a492310d4cf79129e60d891aac80379b20209d48173856d9ce3d7efaf74cd4d0ab72cc1046d466df104adfac82cedad65fb8b87a2f5d958338123b9bc16ec91174215212be83580f3cf857cd91cbb0913bbf20837963479fb1488f6522b9a659e5b9d5ccc00b2388d20fc65f175cf35d46b17202784e860b5d27ca2c84db4fa7cf492e003d0609c99d41428c522"}, {0xc}, {0xc, 0x8, {0x0, 0x1}}}}, @m_bpf={0x94, 0x14, 0x0, 0x0, {{0x8}, {0x50, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_FD={0x8}, @TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x9}, @TCA_ACT_BPF_PARMS={0x18, 0x2, {0x4, 0x9, 0x10000000, 0x40, 0x100}}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}, @TCA_ACT_BPF_NAME={0xc, 0x6, './file0\x00'}]}, {0x1e, 0x6, "726f394292db056c86ec377a47802f8c04e25bb809aaf9263326"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_skbedit={0x6c, 0x16, 0x0, 0x0, {{0xc}, {0x3c, 0x2, 0x0, 0x1, [@TCA_SKBEDIT_MARK={0x8, 0x5, 0x8}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x4, 0xfffffff8, 0x2, 0x0, 0x3}}, @TCA_SKBEDIT_PARMS={0x18, 0x2, {0x8, 0x1ff, 0x4, 0x180000, 0x10000}}]}, {0x6, 0x6, '^M'}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3, 0x4}}}}, @m_nat={0x164, 0x1b, 0x0, 0x0, {{0x8}, {0xa4, 0x2, 0x0, 0x1, [@TCA_NAT_PARMS={0x28, 0x1, {{0x93, 0x2be, 0x2, 0xfff, 0x3}, @remote, @multicast2}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x9, 0x7, 0x1f, 0x3}, @loopback, @local, 0xff, 0x1}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x58e5, 0xffffb1b9, 0x4, 0xed1, 0x1}, @multicast1, @loopback, 0xff000000}}, @TCA_NAT_PARMS={0x28, 0x1, {{0x4, 0x4, 0x0, 0x7, 0x7f}, @private=0xa010101, @multicast1, 0x0, 0x1}}]}, {0x9c, 0x6, "e7cf908cf2dab86d00e005e14ba3f6273349e62e7b0d74a50a6e0b88f500b8475921ba60b312e4b597daf0cf48fae3402ca615364da933c1b0c9925843376dacf9b9a9d3213184d530471e293d832a38444b7092c7d31c080ca86fbcdcd4926280efae5492f27c1a70a59339d2a62958ba6f72da4dbbfa20280b34d09ef04610ed20bd4cc1126961db9f46ffc77a46c34e1b72b88b463bca"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x1, 0x2}}}}, @m_sample={0x134, 0x1b, 0x0, 0x0, {{0xb}, {0xc, 0x2, 0x0, 0x1, [@TCA_SAMPLE_PSAMPLE_GROUP={0x8, 0x5, 0x800}]}, {0xff, 0x6, "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"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x1, 0x1}}}}, @m_mirred={0x1b8, 0x10, 0x0, 0x0, {{0xb}, {0xa4, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x2, 0x8, 0xffffffffffffffff, 0xc467, 0x80000001}, 0x2}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x9, 0xd87df61, 0x6, 0x7, 0xb3}, 0x1}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x7, 0x4, 0x8001, 0x3}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x80, 0x9, 0x2, 0x32c, 0x4}, 0x3}}, @TCA_MIRRED_PARMS={0x20, 0x2, {{0x5f9c, 0x6, 0x7, 0x8, 0x3}, 0x4}}]}, {0xec, 0x6, "36011984a0a122f7bee2f2ad9a6a5503cc8948650392cb055c85cda2465fa4c32a9cfe07631bae64a6dc48d322453b59fcff58323f658f08fa46fcbf774c3f1eb7a9391cb0b2948cd790a0c65893e31631701ae31fd4f7adb8fcd5b604c9d3ed95f8d3efe9de0235b817c9158cbf9ea1d36bc2432e75d273e5eb70ca4653298278eb02d64ec4cc06c4238b3aa6ff5d28b7748475d069c01bcd2fa1d42e3644ef0a5801f65ec2e3c8fde7e3f7d39bd589df8a0d5330da46c77984b453ea296d87cca5ce7bd0cbdf961ad04fb6e224632c3d148fc25469e8c6cc5890bb4b95315c9bb58a1a20cba02c"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_skbmod={0xf0, 0x20, 0x0, 0x0, {{0xb}, {0x68, 0x2, 0x0, 0x1, [@TCA_SKBMOD_DMAC={0xa, 0x3, @local}, @TCA_SKBMOD_PARMS={0x24, 0x2, {{0xff, 0x7, 0x20000000, 0x0, 0xffffffc1}, 0x6}}, @TCA_SKBMOD_SMAC={0xa, 0x4, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}, @TCA_SKBMOD_DMAC={0xa, 0x3, @remote}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x8}, @TCA_SKBMOD_DMAC={0xa, 0x3, @local}, @TCA_SKBMOD_ETYPE={0x6, 0x5, 0x98d}]}, {0x5d, 0x6, "122372a54fad64f694e444b060a69f6b3f04d0a1292af6f9b71ec27b67975bc198d16af3eb7c8d9a02da50412fe36620726e8a6f14f52003208c4ad15028e17e6563af2bbcc04aa2fb530a1cd02b2baf3f8a1e308e2bd77b45"}, {0xc}, {0xc, 0x8, {0x2, 0x3}}}}, @m_ct={0x140, 0x15, 0x0, 0x0, {{0x7}, {0x44, 0x2, 0x0, 0x1, [@TCA_CT_NAT_IPV4_MAX={0x8, 0xa, @broadcast}, @TCA_CT_MARK_MASK={0x8, 0x6, 0x5}, @TCA_CT_PARMS={0x18, 0x1, {0x800, 0x2, 0xfffffffffffffffb, 0x7, 0x3}}, @TCA_CT_MARK={0x8, 0x5, 0x7}, @TCA_CT_ZONE={0x6, 0x4, 0x6}, @TCA_CT_ACTION={0x6, 0x3, 0x8}]}, {0xd6, 0x6, "45c480d96764d2b5a78f9e42da92cc3ae39578fdf65dece164b3207206b75204817e26b569d24913d801f49c475f5fc54c7bb3132716dd8327f552ea5e270a6f91a1be5749b632093337d31e8a02d6bcbaf7c138c71e532b26911d04ab1ec9fde0dd541b6778ffa9564276ea3ce91e06e443785516ddce2fff433d889ebae0fe91df51ca7607cf7eebaa4b8b2bee18dd47c19cfc99f9c6c06d0689a7d9f99bdd261e22d0af6733b69fe2fc630bb7b5235f17683b8140f867249d163c1f874a78c1d2434f9c616b8434038c3ed0b0300f6e53"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x3}}}}, @m_csum={0xa0, 0x0, 0x0, 0x0, {{0x9}, {0x74, 0x2, 0x0, 0x1, [@TCA_CSUM_PARMS={0x1c}, @TCA_CSUM_PARMS={0x1c}, @TCA_CSUM_PARMS={0x1c}, @TCA_CSUM_PARMS={0x1c}]}, {0x4}, {0xc}, {0xc}}}, @m_connmark={0x60, 0x0, 0x0, 0x0, {{0xd}, {0x4}, {0x2d, 0x6, "876f1afa62dc3924376f5fd4c42fba7ca1c0280f74e3dd7f81fa72f06bb794ed0c0e9fa4168c76bff2"}, {0xc}, {0xc}}}]}]}}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4000004}, 0x80) 05:12:28 executing program 0: syz_open_dev$rtc(&(0x7f0000000480), 0x7, 0x101042) 05:12:28 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 415.021281][ T138] netdevsim netdevsim5 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 05:12:29 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000700)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 05:12:29 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000a80)={0x14}, 0x14}, 0x8}, 0x0) [ 415.546017][ T138] netdevsim netdevsim5 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 05:12:29 executing program 5: syz_io_uring_setup(0xb58, &(0x7f0000000000)={0x0, 0x0, 0x37}, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) [ 415.648859][T12657] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 415.667213][T12658] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 415.684741][T12659] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:29 executing program 4: syz_genetlink_get_family_id$devlink(&(0x7f00000000c0), 0xffffffffffffffff) [ 415.694109][T12662] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:29 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:30 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000a80)={0xec4, 0x0, 0x0, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @ETHTOOL_A_PRIVFLAGS_FLAGS={0xea4, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4c, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8, 0x1, 0x7}]}, {0x10, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}, {0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_NAME={0x5, 0x2, '\x00'}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}, @ETHTOOL_A_BITSET_BIT_VALUE={0x4}]}]}, @ETHTOOL_A_BITSET_SIZE={0x8}, @ETHTOOL_A_BITSET_NOMASK={0x4}, @ETHTOOL_A_BITSET_MASK={0x19, 0x5, "f54de9b88cc4fac2997f80dc6ed01837299927405c"}, @ETHTOOL_A_BITSET_MASK={0xe29, 0x5, "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"}]}]}, 0xec4}, 0x1, 0x0, 0x0, 0x4004044}, 0x0) 05:12:30 executing program 4: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_wireguard(r0, 0x8933, &(0x7f0000000040)={'wg2\x00'}) [ 416.492956][T12663] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:31 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:31 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:31 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, &(0x7f0000002f80)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000300), r0) 05:12:31 executing program 4: syz_mount_image$fuse(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x1000006, &(0x7f0000000180)={{}, 0x2c, {'rootmode', 0x3d, 0x1000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {'group_id', 0x3d, 0xee01}}) [ 417.433677][ T138] netdevsim netdevsim5 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 417.437627][T12684] fuse: Bad value for 'fd' [ 417.517278][T12684] fuse: Bad value for 'fd' [ 417.531426][T12674] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 417.540503][T12683] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:31 executing program 0: openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x604000, 0x0) 05:12:31 executing program 4: r0 = socket(0xa, 0x2, 0x0) sendmsg(r0, &(0x7f00000012c0)={&(0x7f00000000c0)=@in6={0xa, 0x4e23, 0x0, @mcast2, 0xffffff7f}, 0x80, 0x0}, 0x0) 05:12:31 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 418.724663][ T138] netdevsim netdevsim5 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 422.016471][ T138] device hsr_slave_0 left promiscuous mode [ 422.027479][ T138] device hsr_slave_1 left promiscuous mode [ 422.038412][ T138] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 422.046550][ T138] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 422.058140][ T138] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 422.066217][ T138] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 422.076270][ T138] device bridge_slave_1 left promiscuous mode [ 422.083236][ T138] bridge0: port 2(bridge_slave_1) entered disabled state [ 422.092253][ T138] device bridge_slave_0 left promiscuous mode [ 422.099653][ T138] bridge0: port 1(bridge_slave_0) entered disabled state [ 422.114472][ T138] device veth1_macvtap left promiscuous mode [ 422.120551][ T138] device veth0_macvtap left promiscuous mode [ 422.126904][ T138] device veth1_vlan left promiscuous mode [ 422.133024][ T138] device veth0_vlan left promiscuous mode [ 424.181598][ T138] team0 (unregistering): Port device team_slave_1 removed [ 424.200605][ T138] team0 (unregistering): Port device team_slave_0 removed [ 424.220261][ T138] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 424.239125][ T138] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 424.320950][ T138] bond0 (unregistering): Released all slaves [ 424.381560][T12737] IPVS: ftp: loaded support on port[0] = 21 [ 424.573099][ T868] Bluetooth: hci5: command 0x0409 tx timeout [ 424.577812][T12737] chnl_net:caif_netlink_parms(): no params data found [ 424.702003][T12737] bridge0: port 1(bridge_slave_0) entered blocking state [ 424.709911][T12737] bridge0: port 1(bridge_slave_0) entered disabled state [ 424.719691][T12737] device bridge_slave_0 entered promiscuous mode [ 424.731973][T12737] bridge0: port 2(bridge_slave_1) entered blocking state [ 424.740139][T12737] bridge0: port 2(bridge_slave_1) entered disabled state [ 424.749980][T12737] device bridge_slave_1 entered promiscuous mode [ 424.802688][T12737] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 424.830447][T12737] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 424.878951][T12737] team0: Port device team_slave_0 added [ 424.895942][T12737] team0: Port device team_slave_1 added [ 424.941030][T12737] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 424.948239][T12737] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 424.975586][T12737] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 424.998072][T12737] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 425.005992][T12737] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 425.035567][T12737] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 425.096029][T12737] device hsr_slave_0 entered promiscuous mode [ 425.112915][T12737] device hsr_slave_1 entered promiscuous mode [ 425.121578][T12737] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 425.132752][T12737] Cannot create hsr debugfs directory [ 425.562113][T12737] 8021q: adding VLAN 0 to HW filter on device bond0 [ 425.589478][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 425.598791][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 425.616539][T12737] 8021q: adding VLAN 0 to HW filter on device team0 [ 425.633376][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 425.646494][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 425.656008][ T2951] bridge0: port 1(bridge_slave_0) entered blocking state [ 425.663618][ T2951] bridge0: port 1(bridge_slave_0) entered forwarding state [ 425.674251][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 425.695582][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 425.706028][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 425.716991][ T2951] bridge0: port 2(bridge_slave_1) entered blocking state [ 425.724488][ T2951] bridge0: port 2(bridge_slave_1) entered forwarding state [ 425.733015][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 425.759014][ T9313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 425.780361][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 425.790744][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 425.803520][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 425.835959][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 425.849460][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 425.860124][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 425.869782][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 425.879719][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 425.889365][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 425.907058][T12737] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 425.950801][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 425.958727][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 425.980579][T12737] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 426.089369][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 426.099505][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 426.140000][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 426.153229][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 426.164630][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 426.174288][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 426.193152][T12737] device veth0_vlan entered promiscuous mode [ 426.216485][T12737] device veth1_vlan entered promiscuous mode [ 426.269228][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 426.279198][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 426.288827][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 426.299004][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 426.315656][T12737] device veth0_macvtap entered promiscuous mode [ 426.332449][T12737] device veth1_macvtap entered promiscuous mode [ 426.374406][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 426.385105][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.395874][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 426.406701][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.416812][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 426.427461][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.437619][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 426.448662][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.458761][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3d) already exists on: batadv_slave_0 [ 426.469492][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.482106][T12737] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 426.491241][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 426.501009][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 426.510587][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 426.520797][ T9312] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 426.542770][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 426.553560][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.565484][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 426.577055][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.587538][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 426.598502][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.608795][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 426.619862][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.630171][T12737] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_1 [ 426.640866][T12737] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 426.655227][T12737] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 426.665121][ T9313] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 426.675344][ T9313] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 426.688567][ T8458] Bluetooth: hci5: command 0x041b tx timeout [ 426.945383][ T262] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 426.953852][ T262] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 426.980397][ T9313] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 427.074975][ T1261] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 427.083509][ T1261] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 427.091393][ T2951] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready 05:12:41 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$alg(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@op={0x18}], 0x18}, 0x0) 05:12:41 executing program 0: msgrcv(0x0, 0x0, 0x4d, 0x0, 0x2800) 05:12:41 executing program 4: syz_emit_ethernet(0x1a, &(0x7f00000002c0)={@empty, @random="98df55a28617", @val={@void}, {@llc_tr={0x11, {@snap={0x0, 0x0, 'X', "133c2b"}}}}}, 0x0) 05:12:41 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:41 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:41 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 427.507378][T12985] validate_nla: 4 callbacks suppressed [ 427.507435][T12985] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 427.586505][T12987] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:41 executing program 4: syz_emit_ethernet(0x46, &(0x7f0000000040)={@local, @random="6d4a22e9628c", @val, {@ipv6}}, 0x0) 05:12:41 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, 0x0, 0x0) 05:12:41 executing program 5: pipe(&(0x7f0000000040)) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) [ 428.246449][T12989] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 428.264336][T12991] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 428.275043][T12993] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:42 executing program 0: r0 = socket(0x2, 0x9001, 0x0) setsockopt(r0, 0x0, 0x4, 0x0, 0x0) 05:12:42 executing program 4: msgget(0x2, 0x3ca) 05:12:42 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 428.735498][ T8458] Bluetooth: hci5: command 0x040f tx timeout 05:12:42 executing program 5: open$dir(&(0x7f0000000000)='./file\x00', 0x200, 0x95) truncate(&(0x7f0000000040)='./file\x00', 0x0) truncate(&(0x7f0000000100)='./file\x00', 0x0) [ 428.964694][T13011] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:42 executing program 0: madvise(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x5) 05:12:42 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:42 executing program 4: setrlimit(0x3, &(0x7f0000000000)={0x8004, 0xa413}) 05:12:42 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:43 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:43 executing program 5: r0 = socket(0x18, 0x2, 0x0) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0}, 0x1) [ 429.519839][T13021] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 429.608134][T13024] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:43 executing program 0: syz_emit_ethernet(0x3e, &(0x7f0000000180)=ANY=[@ANYBLOB="aaaaaaaaaaaa6d4a22e9628c86dd60e2206b0008000020c57bf6cf6cc395ee67a8d2912093230000000000000000000000c6"], 0x0) 05:12:43 executing program 4: mknod(&(0x7f0000000140)='./file\x00', 0x1000, 0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000000)='./file\x00', 0xffffffffffffffff, 0x0, 0x0) 05:12:44 executing program 5: r0 = socket$inet6(0x18, 0x1, 0x0) sendmsg(r0, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=[{0x10}], 0x10}, 0x0) 05:12:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_ipv4_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000040)={'erspan0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, {{0x6, 0x4, 0x0, 0x0, 0x18, 0x0, 0x0, 0x0, 0x0, 0x0, @broadcast, @broadcast, {[@lsrr={0x83, 0x3}]}}}}}) [ 430.327744][T13026] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 430.350087][T13030] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:44 executing program 4: syz_open_dev$usbmon(&(0x7f00000000c0), 0x0, 0x81) 05:12:44 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:44 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x18, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, 0x3}, 0x40) [ 430.816254][ T9313] Bluetooth: hci5: command 0x0419 tx timeout 05:12:45 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:45 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETSETELEM(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002580)={&(0x7f00000000c0)={0x1eb0, 0xd, 0xa, 0x101, 0x0, 0x0, {}, [@NFTA_SET_ELEM_LIST_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_SET_ELEM_LIST_SET_ID={0x8}, @NFTA_SET_ELEM_LIST_ELEMENTS={0x1e88, 0x3, 0x0, 0x1, [{0x10, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_OBJREF={0x9, 0x9, 'syz2\x00'}]}, {0x1e74, 0x0, 0x0, 0x1, [@NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_EXPIRATION={0xc}, @NFTA_SET_ELEM_TIMEOUT={0xc}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_EXPR={0x4}, @NFTA_SET_ELEM_KEY={0x116c, 0x1, 0x0, 0x1, [@NFTA_DATA_VERDICT={0x50, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VERDICT={0x10, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz1\x00'}]}, @NFTA_DATA_VALUE={0x51, 0x1, "bc308c9f249cd0f6206e0cc9f3c7b18e919f7389080a49bcffcaf2e41b8096377e86c008627c9bff44cfa10c36821f05f2d176fe00030b7a62f0202a7af9aeb629d4cb54e148a5f90e2aa9ca1a"}, @NFTA_DATA_VERDICT={0x40, 0x2, 0x0, 0x1, [@NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz0\x00'}, @NFTA_VERDICT_CODE={0x8}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}, @NFTA_VERDICT_CHAIN={0x9, 0x2, 'syz2\x00'}]}, @NFTA_DATA_VALUE={0x1001, 0x1, 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0x1eb0}}, 0x0) 05:12:45 executing program 0: openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/sysvipc/sem\x00', 0x0, 0x0) 05:12:45 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:45 executing program 5: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f00000000c0)) ioctl$PPPIOCGDEBUG(r0, 0x4004743c, 0x0) 05:12:45 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$L2TP_CMD_NOOP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x211}, 0x14}}, 0x0) 05:12:45 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_SIOCADDRT(r0, 0x8941, 0x0) 05:12:45 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, 0x0, 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:45 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:46 executing program 4: r0 = socket$rds(0x15, 0x5, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)) 05:12:46 executing program 0: r0 = openat$apparmor_thread_current(0xffffffffffffff9c, &(0x7f0000001500), 0x2, 0x0) write$apparmor_current(r0, &(0x7f0000001540)=ANY=[@ANYBLOB='chanDgehat 0'], 0x20) [ 432.677803][T13066] syz-executor.5 (13066) used obsolete PPPIOCDETACH ioctl [ 432.685409][T13074] validate_nla: 6 callbacks suppressed [ 432.685466][T13074] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 432.713126][T13079] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 432.721544][T13080] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:46 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:46 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:46 executing program 4: r0 = socket$inet6_sctp(0xa, 0x5, 0x84) getsockopt$inet6_opts(r0, 0x29, 0x0, 0x0, 0x0) [ 433.156149][ T34] audit: type=1400 audit(1622783566.983:6): apparmor="DENIED" operation="setprocattr" info="current" error=-22 profile="unconfined" pid=13085 comm="syz-executor.0" 05:12:47 executing program 0: r0 = syz_open_dev$usbmon(&(0x7f0000000240), 0x0, 0x0) mmap$usbmon(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6, 0x13, r0, 0x0) [ 433.392904][T13089] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 433.412644][T13095] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 433.425570][T13096] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:47 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 434.111345][T13104] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 434.176780][T13104] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:48 executing program 5: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_MSG_GETCHAIN(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000080)={0x20, 0x4, 0xa, 0x5, 0x0, 0x0, {}, [@NFTA_CHAIN_TABLE={0x9, 0x1, 'syz0\x00'}]}, 0x20}}, 0x0) 05:12:48 executing program 4: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f0000000280)=0x440042) ioctl$PPPIOCSFLAGS1(r0, 0x40047459, &(0x7f00000000c0)) 05:12:48 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:48 executing program 0: r0 = openat$fb1(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUTCMAP(r0, 0x5421, &(0x7f0000000140)={0x80000001, 0x0, 0x0, 0x0, 0x0, 0x0}) 05:12:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:48 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 434.718148][T13117] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 434.765244][T13120] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:48 executing program 0: r0 = openat$ppp(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$PPPIOCNEWUNIT(r0, 0xc004743e, &(0x7f0000000040)) ioctl$PPPIOCSNPMODE(r0, 0x4008744b, &(0x7f0000000080)) 05:12:48 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:49 executing program 5: r0 = fork() waitid(0x1, r0, 0x0, 0x4000000b, &(0x7f0000000080)) 05:12:49 executing program 5: socketpair(0x1e, 0x1, 0x0, &(0x7f0000000000)) 05:12:49 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:49 executing program 4: socketpair$tipc(0x1e, 0x0, 0x0, &(0x7f0000000180)) r0 = socket$inet6(0xa, 0x8000000000001, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @loopback}, 0x1c) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000400)={0x18, 0x1, 0x1, 0x301, 0x0, 0x0, {}, [@CTA_TUPLE_REPLY={0x4}]}, 0x18}}, 0x0) 05:12:49 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r4, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r5 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) pidfd_getfd(r1, r5, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:49 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:50 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000100)={0x14, 0x42, 0x105}, 0x14}}, 0x0) recvmmsg(r0, &(0x7f0000000000)=[{{0x0, 0x140, &(0x7f00000002c0)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000001580)=""/238, 0xf0}], 0x2, 0x0, 0x300}}], 0x40000000000002e, 0x2, 0x0) 05:12:50 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) ioctl$PIO_CMAP(0xffffffffffffffff, 0x4b71, &(0x7f0000000000)={0x0, 0x4000, 0xc}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)) perf_event_open(&(0x7f000001d000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x4, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) ioctl$sock_ifreq(r1, 0x89a3, &(0x7f0000000000)={'bridge0\x00', @ifru_settings={0x0, 0x0, @fr=0x0}}) 05:12:50 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:51 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:51 executing program 4: getrusage(0x1, &(0x7f0000005900)) [ 437.712785][T13185] validate_nla: 10 callbacks suppressed [ 437.712846][T13185] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:51 executing program 0: openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000103c0)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000180)={0x50, 0x0, r1, {0x7, 0x1f}}, 0x50) syz_fuse_handle_req(r0, &(0x7f000000e3c0)="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006340)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x1c1401, 0x0) fallocate(r2, 0x0, 0x0, 0x1) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x180000f, 0x12, r3, 0x0) preadv(r3, &(0x7f0000000280), 0x18, 0xd9f, 0x0) syz_fuse_handle_req(r0, &(0x7f00000021c0)="74b9fbaa16a042654574e886194d66d40742a0a287c50e341ae2dbc2bcceed66131ebde50440fdda37814a01e4cdc8b723859fdfb3f5f5e4efec297ef22aa32bea326abea4accf6f74bc7297948385c81d8a7e42c8feffda6dccae35cc9255f9106e0108139ffc184b4633098ab3f466ac90e196bcd93f8ddc5def118f5584568e2f89a513d981667165f0b802f760d2d6ab09185f21350dbfedc02da80a92e00c4d08d545c1e82c900332e4729282328e91fa00abc4b6dee0aa9146f7ce83526033bf326a5af90eecf1eeb51b01cd62cae49ebb507e123e14dbce64ca260a7e2d9148e1c2c81eccdfe96ebc9a48acf72d0096a72a65338fa5dcbf6311a7471b6dd2a67c81d06bae541355e535844c728d55585e7e54463acb5ad695c5a61e741d608bea46695f5ce187b3693ab55675168626f4df54445920bfee6d19ec86f97e37dceadb39f3e8d2ba7f2d3fe89325f29d05fdf40a9f16970b88176c53ee3ab03eb23071de48ab11d8f7a8421a276dc29e810eaead2b8372c9fb50de4fc0c5cd636436633c4c360b5b4a1186931b7b1f64e9a0aec7fac5b7e81e3ec304dcaeb51a44af0f136bc016d3c3841f2218de001e969da0828663e120d93e4ee8dceeca590707d2da8c3f81a5de506fd9c837217c08fe66e88ff7f074e848dc2092e76961af52fccc9ed3e0894b0eeba81d60effa9d40ffcc2ec4ce64ee2f869de0833c61972370f058b9f193b053c0f0f5ea57d3db61ebd9683e612178b24ebdb894de42d614b60122df05111ebc8eec27cca4ef7fae84dd808adb860a71245df33bfa27a388630c926135494e67045fa472b5241fbecdbbeaa878fa726db3305b07deee471b9e376fe48b8091a264d328f67d50e039f67f12638ded9ab37630813a8c8083864fac876204bccbdf1da606e44b6c43182c59213c2234d93d3b29be06ae89228d4c7d366e812a80b2c249cdf938335c0cae0eedd88dc5089016741c294c0127aa3c9d9bd1aa152963f2424e887eabefc3e01267699d70b76ea5f42f5667ab211bd7e74e015ce12dea3f3cf26892727a0f7331d95dc0a1b7f4197d8929adf7d0e202e8f8bfc8014961c208cf6e15376142e727ce386382d9a8224443561d170545bbe4e855304fd693b31b1f83787dfd2692c93f37bbd475e8e3986b545decd14177a2a960744942a4bad155203c91cfceee979c373df5ad600f4b7a12455ca0a18e396a3fbccedfa7f100a2e95c374dc670e4713a3f6215574883474556093b27a355dcf4eb4157d568cda597c1b27562da9405a722f22ae4cca49f851c28561f511f41f4f6a2621826ce4eb1a4b3861797ec94ce7a0a41ed06b1847d38eb64cdebf7b9feb1846d4baa3ee1dec7ce0fd65768200d9ba56607b2b3081bebe3e252002c4873c4e8813d01c1704ebb504bcfe3d2ad06ea7a20f0ef1ceba882d6228922dff2f0308426d616325c894844947164894cdadfa14097499ef79ac81c3e341d74674fde42d24981ea7b64d225156c2d4bdcd8c91898b3b3450389e527cffaf3319c20c106e3609100f95a4ffa2dd10ea66778c56279c9429a549282d3b440be46508dcaee496e500535d1e520bd8b7af677cb6134802d64aa94812b324b03c792c4774c5d1ea343704fec34d6b7bf0424e0b87af5b27b335b09a0bf653ad86f6cf53af1715a2e44711655a93ce624da3cc8baee680f154881d62da0eccf254f07d11f4e0cada6c02ea701ce19245a4dfd5a47ec4b38e47b2b796e5e4a545f82dfca25c9668584adb99753882efb0eab21686ba79e25bd66c0c71ed8dddd984c19412f306a2de23abd1624dbdfe3d1970fb780b639143d4b325ba98b70eed10eff5bf7ef090432da98277545b7df1e4684dd04c096b0783db041e310f341ed547c4c38baf603d8efa6ae95fb5f36432ccc8e5cc278fbfdde1a2aa6511fdd30b907652f790ec33cd211096ac9e3169c678c7fb40fa3966bb2935b53e8eb667970634ca81b37c73449832d0dff2959decc07c97f4cc246023cafc5add805172f62ae845402bc9a6d4d887c46318e33286f0ba433309fd1697abe835cb14add745d447c8489cd100016eb6b3265edb23f09c04110816463f5290873fe0b0940c8b029f246884321a0b221c33a20d3ad2ff38787ec18f34b52284d3fb47cdf4d4d2eed155f0d0ab64b8cb5716bd25ff57584e0e8bb3a72583394be3b4e0f40adcec8510e68052485be7b2d1122779b4746392e0df79d5510b7e5e3b41258270adf4a8ef7a2ec42d3b23aaefffc335bc224bf018237b3dae7f3f4db4e306c1ee859221fbdbfe1e84f112f3ba473ebe69042ba06e145d0b9a60ddac9abd18608183410cfdc5df7e2ed18562ef82d79fe5794c44c3c15c0b3ea7b7a4d0c1335cf244c0f68278a852f23d802350915a706d626d5c92649b77b86dc08a21afe19e6cef16ec0996e21790d226faf90687c6fd5586bd510ddb80afb74aaaa6d9765b0f07ad1cd388e6ea008a76679f4a8d4c3c945ed91e26c3b3bbf54fcbbc1829f5aac1d9ce9c2795d72228fc33fa2e9f06203288af6a803c81c1fffcd62e31257a184447c560036c7e71818613bc00a67349bfacc2399fab43d0800eaf49b6f6dcbfac9250453d65d22d9be717d373c415436b600b3fa9f4112ff3a7302cdd8da11f30f3e0131b2a1e0bd21b00aff2a104fef8068daa074f9f5259b448ae42fe4d9b89f4215fed14ed5eb81a5013ff18966265eb8eed39cf4a85b2ac997110821bbebab101185f60cc48cda2228e208726c1250199ec5e903802c02f22ddc5b358436902d3bf89f587ab758ee120ce3e23082367eee74a912b8e4c0b6ca037954e3e846bbb77d2c15803e45f8d8b86cc0be8fbd819a4d8450b5a244562b26cdaeecf22bf472e6e429d6a80cdd7801f310d2831b29401cf2192fdc9c4d479b5333ced7616d067b31d0d81d35eb399548ff0ae08e04be66819b2bdc4221d539cb13a8fd4c24be69223ed5deba21ad2ebb431bfaee51adf16bcaa875020bb031b31c8fa264a4161207a9f85e8bf0e56e9f37cf8678f027bc6b25f91451dfec590f6bbd1db8d27642a5987eb4a0c855ad5cca2b1ff2cd4f0d9b275e8cd1645a149718934671edb091c0dec85a95d9c9944564e4e0abad924838d1f3b780b670594e275bc53570d65ea7d252925b3d96a0c742c6c6f0970f80c959fe8792219ae393ebfa6493055a4b6c8bffd03aeeaff87c77ab77ad92f7cd3ee000fcb99205ebed3be50a9f26a925d2b4738da47a6040ced38512c8f51abc9d5fafb2b1aef7771bd9dfc4f2dbc2ae3d6c26514b4cdeaf18c3092642377de4343ccc4dc7e058d0faf9f084b15c3d4cd421a3d243bc157e0e8eddedeade062aa55dfd2ada76e32fce16ef3896d714274fdeed383841ad99221520b72c5b4c19da24c9f72ceed4f7c640bb1303cef05d84523e12758da0f6c14406b8eadb6b71f7e2a17f9e9563c51b27c4f545f621266abe001dfe4e9b9756ec4e4a4725e750d3d3de0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0x2000, &(0x7f0000000a80)={&(0x7f00000000c0)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) [ 437.783042][T13188] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:51 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:51 executing program 5: bpf$MAP_CREATE(0x0, &(0x7f0000004e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x2}, 0x40) 05:12:51 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:51 executing program 4: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x200800, 0x0) ioctl$KDDELIO(r0, 0x4b35, 0x0) [ 438.438132][ T34] audit: type=1804 audit(1622783572.263:7): pid=13198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir327135550/syzkaller.LWdr71/280/file0" dev="sda1" ino=14704 res=1 errno=0 [ 438.529273][T13199] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 438.542024][T13200] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:52 executing program 5: pipe2(&(0x7f0000000000), 0x0) syz_genetlink_get_family_id$gtp(&(0x7f0000002000), 0xffffffffffffffff) [ 438.595472][T13202] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:52 executing program 4: syz_mount_image$udf(&(0x7f00000015c0), &(0x7f0000001600)='./file0\x00', 0x0, 0x0, &(0x7f00000027c0), 0x101000, &(0x7f0000002880)) syz_genetlink_get_family_id$mptcp(0x0, 0xffffffffffffffff) sendmsg$NL80211_CMD_FLUSH_PMKSA(0xffffffffffffffff, 0x0, 0x0) 05:12:52 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:52 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 439.199185][ T34] audit: type=1804 audit(1622783573.023:8): pid=13211 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.0" name="/root/syzkaller-testdir327135550/syzkaller.LWdr71/280/file0" dev="sda1" ino=14704 res=1 errno=0 05:12:53 executing program 5: syz_open_dev$usbmon(&(0x7f0000000080), 0x7, 0x101400) [ 439.328801][T13210] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 439.348239][T13218] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 439.368062][T13219] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:12:53 executing program 0: syz_open_dev$ptys(0xc, 0x3, 0x1) syz_init_net_socket$netrom(0x6, 0x5, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000001900), 0x3d1040, 0x0) 05:12:53 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:53 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:53 executing program 4: mknodat$null(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0, 0x103) statx(0xffffffffffffff9c, &(0x7f00000051c0)='./file0\x00', 0x0, 0x0, &(0x7f0000005200)) 05:12:53 executing program 5: r0 = socket$l2tp6(0xa, 0x2, 0x73) getsockopt$inet6_mtu(r0, 0x29, 0x17, 0x0, 0x0) [ 440.072284][T13230] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 440.119421][T13234] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:54 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:54 executing program 5: ioctl$DRM_IOCTL_SYNCOBJ_TIMELINE_WAIT(0xffffffffffffffff, 0xc02864ca, 0x0) 05:12:54 executing program 4: openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000480), 0x0, 0x0) 05:12:54 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:54 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:54 executing program 5: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nbd(&(0x7f0000000040), 0xffffffffffffffff) syz_open_dev$vcsn(&(0x7f0000000700), 0x0, 0x0) syz_genetlink_get_family_id$l2tp(&(0x7f0000000780), 0xffffffffffffffff) 05:12:54 executing program 4: syz_genetlink_get_family_id$batadv(&(0x7f0000001780), 0xffffffffffffffff) 05:12:56 executing program 0: ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000840)={0x0, 0x0}) getcwd(&(0x7f0000000300)=""/233, 0xe9) 05:12:56 executing program 5: sendmsg$RDMA_NLDEV_CMD_PORT_GET(0xffffffffffffffff, 0x0, 0x0) 05:12:56 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:56 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)=@getnexthop={0x18, 0x6a, 0x405}, 0x18}}, 0x0) 05:12:56 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:56 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:56 executing program 4: r0 = socket(0x10, 0x2, 0x9) syz_genetlink_get_family_id$nl80211(&(0x7f0000000340), r0) 05:12:56 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000300)={'batadv_slave_1\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f0000000000)={@private2, 0x0, r2}) 05:12:56 executing program 0: perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 05:12:57 executing program 4: r0 = add_key$keyring(&(0x7f0000000580), &(0x7f00000005c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) [ 443.191561][T13284] validate_nla: 8 callbacks suppressed [ 443.191622][T13284] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:57 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000500), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_TRAP_GROUP_GET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000540)={0x40, r1, 0x601, 0x0, 0x0, {}, [{@pci={{0x8}, {0x11}}, {0xd}}]}, 0x40}}, 0x0) 05:12:57 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:57 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_udp_int(r0, 0x11, 0xa, &(0x7f0000000140)=0xffff, 0x4) 05:12:57 executing program 4: r0 = fsopen(&(0x7f0000000000)='romfs\x00', 0x0) fsconfig$FSCONFIG_SET_FLAG(r0, 0x6, 0x0, 0x0, 0x0) [ 443.993759][T13307] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:57 executing program 5: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f00000007c0), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000000)) 05:12:57 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:57 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:58 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:58 executing program 0: syz_emit_ethernet(0x69, &(0x7f0000000340)={@local, @remote, @void, {@ipv6={0x86dd, @icmpv6={0x0, 0x6, "9af74b", 0x7, 0x3a, 0x0, @dev, @rand_addr=' \x01\x00', {[], @ndisc_ra={0x86, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [{}, {0x0, 0x4, "3b7af56949938784250c2fbb3d58160db8c949ec637dd0bb3635ba24196240"}]}}}}}}, 0x0) 05:12:58 executing program 4: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/module/usbtouchscreen', 0x0, 0x0) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) socket$inet_udplite(0x2, 0x2, 0x88) rmdir(&(0x7f0000006400)='./file0\x00') mknod(&(0x7f0000006440)='./file0\x00', 0x0, 0x0) [ 444.620833][T13321] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:58 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:58 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:58 executing program 5: r0 = openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) read$alg(r0, &(0x7f0000000000)=""/109, 0xfffffffffffffd0c) 05:12:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socket$inet(0x2, 0x3, 0x8000001) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f00000006c0)={'team0\x00', 0x0}) getsockopt$inet_udp_int(r1, 0x11, 0x67, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f00000006c0)) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000300)) getsockopt$inet_udp_int(r0, 0x11, 0xb, 0x0, &(0x7f0000000040)) r4 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000f00), 0x0, 0x0) ioctl$RNDADDENTROPY(r4, 0x40085203, 0x0) ioctl$RNDADDTOENTCNT(r4, 0x40045201, &(0x7f00000000c0)=0xfff) r5 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r5, 0x8933, &(0x7f00000006c0)) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000200)={'syztnl1\x00', &(0x7f0000000380)=ANY=[@ANYBLOB='erspan0\x00\x00\x00\x00\x00\x00\x00\x00\x00', @ANYRES32=r2, @ANYBLOB="800000010000000400000668495800a4006800007f299078e0000002ac1414bb008653000000030212cfd755f9cc5e260cd4f30e519aa421250109a2b20310fefc6600020708527e2a74a7c307065fba000c1bd21713bc9200000000000000082705053458328917c4ffffffffac14141c7f000001ffffffffac1414aa0707b7ac1414aa891388e0000001ffffffffe000000200000000880b8ca52fc86e8b6f14a49de0eccd37543a67504c7b5781571e2af7d6453c58e6946eba94c566227c0e32fef25cc6bc440d60a9195f8c5b73b181ff60e74740a3e2f1c52e760c6241a2ba507ec2fadf5c0b0fc50494bf1d00"/253]}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r5, 0x89f0, &(0x7f00000002c0)={'erspan0\x00', &(0x7f0000000240)={'tunl0\x00', r6, 0x8, 0x80, 0x6, 0x3, {{0xb, 0x4, 0x0, 0x1, 0x2c, 0x68, 0x0, 0x0, 0x2f, 0x0, @rand_addr=0x64010102, @dev={0xac, 0x14, 0x14, 0x2b}, {[@noop, @rr={0x7, 0xf, 0xe5, [@dev={0xac, 0x14, 0x14, 0x3d}, @remote, @empty]}, @timestamp={0x44, 0x8, 0xce, 0x0, 0x7, [0x7]}]}}}}}) r7 = socket(0xb, 0x4, 0x300) setsockopt$inet_udp_int(r7, 0x11, 0x67, &(0x7f0000000340)=0x8, 0x4) 05:12:58 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:59 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000007fc0)={0x0, 0x0, &(0x7f0000007f00)=[{&(0x7f00000017c0)={0x14, 0x16, 0x121, 0x0, 0x0, "", [@nested={0x4}]}, 0x14}], 0x1}, 0x0) pselect6(0x40, &(0x7f0000000000), &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) [ 445.159968][T13332] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 445.331892][T13337] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:12:59 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:59 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:59 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:12:59 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000340)=@ipv6_getaddr={0x2c, 0x16, 0x1, 0x0, 0x0, {}, [@IFA_ADDRESS={0x14, 0x1, @mcast2}]}, 0x2c}}, 0x0) [ 445.851630][T13348] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:12:59 executing program 4: ioctl$RNDADDTOENTCNT(0xffffffffffffffff, 0x40045201, 0x0) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/dev_mcast\x00') ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, 0x0) read$FUSE(r0, &(0x7f0000000300)={0x2020}, 0x2020) [ 445.923178][T13351] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 445.991263][T13353] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:00 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:00 executing program 5: syz_mount_image$udf(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x0, &(0x7f0000000280)={[{@gid}, {@utf8}]}) 05:13:00 executing program 0: openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000000), 0x206100, 0x0) 05:13:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0xa, 0x4e22, 0x0, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}, 0x1c) [ 446.676982][T13364] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 446.703191][T13363] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:00 executing program 4: r0 = socket$inet6(0xa, 0x3, 0x6) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x4b, 0x0, 0x0) 05:13:00 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:00 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) socket$netlink(0x10, 0x3, 0x0) writev(0xffffffffffffffff, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r2, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r3 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r3, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:00 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:01 executing program 0: getpid() sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x2, 0x0, 0x0, 0x9}, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x14d842, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x80000001) 05:13:01 executing program 4: syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0x161000) 05:13:01 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:01 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{0x0}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:01 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 447.611336][ T34] audit: type=1800 audit(1622783581.433:9): pid=13384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14164 res=0 errno=0 [ 447.836475][ T34] audit: type=1800 audit(1622783581.663:10): pid=13388 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.0" name="bus" dev="sda1" ino=14164 res=0 errno=0 [ 447.935730][T13367] UDF-fs: warning (device loop5): udf_load_vrs: No VRS found [ 447.943630][T13367] UDF-fs: Scanning with blocksize 512 failed [ 447.969918][T13367] UDF-fs: warning (device loop5): udf_load_vrs: No VRS found [ 447.977669][T13367] UDF-fs: Scanning with blocksize 1024 failed [ 448.031290][T13367] UDF-fs: warning (device loop5): udf_load_vrs: No VRS found [ 448.039312][T13367] UDF-fs: Scanning with blocksize 2048 failed [ 448.138301][T13367] UDF-fs: warning (device loop5): udf_load_vrs: No VRS found [ 448.146121][T13367] UDF-fs: Scanning with blocksize 4096 failed [ 448.207015][T13395] validate_nla: 6 callbacks suppressed [ 448.207074][T13395] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:02 executing program 5: syz_open_dev$vcsu(&(0x7f0000000000), 0x2, 0x0) syz_open_dev$evdev(&(0x7f0000000140), 0x100000000, 0x0) 05:13:02 executing program 4: socketpair(0x21, 0x0, 0x0, &(0x7f0000000040)) 05:13:02 executing program 0: r0 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) read$FUSE(r0, &(0x7f0000002140)={0x2020}, 0x2020) fork() r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) read$FUSE(r1, &(0x7f0000002280)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_CREATE_OPEN(r0, &(0x7f0000000280)={0xa0, 0x0, r2}, 0xa0) 05:13:02 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, 0x0, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:02 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 448.416646][ T3128] ieee802154 phy0 wpan0: encryption failed: -22 [ 448.423388][ T3128] ieee802154 phy1 wpan1: encryption failed: -22 [ 448.540751][T13398] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:02 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:02 executing program 4: syz_open_dev$mouse(&(0x7f0000000180), 0x0, 0x400000) [ 448.806089][T13408] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 448.834415][T13409] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:02 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:02 executing program 0: prctl$PR_SET_PTRACER(0x59616d61, 0xffffffffffffffff) clone(0x80100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)="0f34", 0x2}], 0x1, 0x0) ptrace$setopts(0x4206, r0, 0x0, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000480)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x179, 0x179, 0x4, [@datasec={0x0, 0x1, 0x0, 0xf, 0x1, [{}], '\x00'}, @union={0x0, 0x3, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}]}, @union={0x0, 0x5, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}, {}]}, @union={0x0, 0x6, 0x0, 0x5, 0x0, 0x0, [{}, {}, {}, {}, {}, {}]}, @func_proto, @var, @struct={0x0, 0x7, 0x0, 0x4, 0x0, 0x0, [{}, {}, {}, {}, {}, {}, {}]}, @array]}, {0x0, [0x0, 0x0]}}, 0x0, 0x198}, 0x20) process_vm_writev(0x0, &(0x7f0000000080)=[{0x0}, {0x0}, {&(0x7f00000193c0)=""/102389, 0x18ff5}], 0x0, 0x0, 0x0, 0x0) tkill(r0, 0x40) wait4(0x0, 0x0, 0x0, 0x0) ptrace$setregs(0xd, r0, 0x0, &(0x7f0000000080)) r1 = gettid() rt_sigqueueinfo(r1, 0x3c, &(0x7f0000000040)) 05:13:02 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000004440)=ANY=[], 0x0, 0x0, 0x0}) 05:13:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 449.136002][T13415] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:03 executing program 4: r0 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_SUBSCRIBE_PORT(r0, 0x40505330, &(0x7f0000000080)={{}, {0x1}}) 05:13:03 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 449.454233][T13421] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 449.611820][T13426] binder: 13425:13426 unknown command 0 [ 449.617689][T13426] binder: 13425:13426 ioctl c0306201 200002c0 returned -22 05:13:03 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 449.714502][T13427] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:03 executing program 0: r0 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f0000000400)={0x44, 0x0, &(0x7f00000002c0)=[@transaction={0x40406300, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50, 0x0, 0x0, 0x0}}], 0x0, 0x0, 0x0}) 05:13:03 executing program 5: r0 = syz_open_dev$binderN(&(0x7f0000000000), 0x0, 0x0) ioctl$BINDER_WRITE_READ(r0, 0xc0306201, &(0x7f00000002c0)={0x4, 0x0, &(0x7f0000004440)=ANY=[], 0x0, 0x0, 0x0}) 05:13:03 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 449.985106][T13431] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:03 executing program 4: wait4(0xffffffffffffffff, 0x0, 0x61000003, 0x0) [ 450.120161][T13435] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:04 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:04 executing program 0: openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x4400) [ 450.327728][T13439] binder: 13437:13439 unknown command 0 [ 450.333723][T13439] binder: 13437:13439 ioctl c0306201 200002c0 returned -22 05:13:04 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000", 0x13}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 450.446831][T13440] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:04 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000001240)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000040)={0x2, 0x15, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, [@sadb_ident={0x2, 0xa}, @sadb_address={0x2, 0x17, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @rand_addr=' \x01\x00'}}]}, 0x48}}, 0x0) 05:13:04 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:04 executing program 4: openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000000340), 0x2, 0x0) 05:13:04 executing program 0: openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000140), 0x400c1, 0x0) 05:13:04 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:04 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000", 0x13}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x8924, &(0x7f0000000080)={'sit0\x00', 0x0}) 05:13:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x5, 0x0, 0x0) 05:13:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}], 0x1) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:05 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000002540)={&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote, 0x3}, 0x1c, &(0x7f00000024c0)=[{&(0x7f0000000040)="3fe9d1cf17558e51980ebee1f85272f2ac51d839175c509f1f04b54579c9a9", 0x1f}, {&(0x7f0000000200)="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", 0x576}], 0x2}, 0x0) 05:13:05 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:05 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000", 0x13}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:05 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmsg$inet6(r0, &(0x7f0000002540)={&(0x7f0000000000)={0xa, 0x4e24, 0x0, @remote}, 0x1b, &(0x7f00000024c0)=[{&(0x7f0000000040)="3fe9d1cf17558e51980ebee1f85272f2ac51d839175c509f1f04b54579c9a9", 0x1f}, {&(0x7f0000000200)="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", 0xafb}], 0x2}, 0x0) 05:13:05 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r0, 0x5460, 0x0) 05:13:05 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:06 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$IP6T_SO_GET_REVISION_TARGET(r0, 0x29, 0x45, 0x0, &(0x7f0000000040)) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x2a, &(0x7f0000000300)={0x1, {{0xa, 0x4e21, 0x1, @remote, 0x5}}}, 0x88) syz_genetlink_get_family_id$batadv(&(0x7f0000000200), 0xffffffffffffffff) 05:13:06 executing program 0: bpf$MAP_CREATE(0x0, &(0x7f0000001280)={0x5, 0x39, 0xbfae, 0x9, 0x1, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x2, 0x2}, 0x40) 05:13:06 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000", 0x1c}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:06 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:06 executing program 4: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000380)='net/vlan/config\x00') 05:13:06 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:06 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000d80)=[{{&(0x7f0000000380)={0xa, 0x4e23, 0x0, @empty}, 0x1c, &(0x7f00000004c0)=[{&(0x7f00000003c0)="71d8625cebeee4bc66db735cb8adfdcec25da7420a55b7aa1a1d14f1bbac4023344c8e0c4497ad0a9cb989e67bf39eaf403f788e2be7c1bf27b0bfaca40183e08b35c7cdd0c134ab84bf70e4502a9b52556911461e3fe1692a092054c9fa1474704feed080df66a38583f295c7711f8b45922b2e0ff3", 0x76}], 0x1}}], 0x1, 0x0) 05:13:06 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:06 executing program 0: r0 = syz_init_net_socket$llc(0x1a, 0x1, 0x0) ioctl$sock_SIOCGIFCONF(r0, 0x8912, &(0x7f0000000080)=@req={0x28, &(0x7f0000000040)={'bridge_slave_0\x00', @ifru_addrs=@nl=@proc}}) 05:13:06 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000", 0x1c}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:07 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f0000000080)={'ip6gre0\x00', &(0x7f0000000000)={'syztnl0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private0, @private2, 0x0, 0x7}}) 05:13:07 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {0x0}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 453.336392][T13500] validate_nla: 12 callbacks suppressed [ 453.336456][T13500] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:07 executing program 5: r0 = fork() bpf$BPF_TASK_FD_QUERY(0x14, &(0x7f0000000040)={r0, 0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000000)='\x00'}, 0x30) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, 0x0) syz_open_procfs$namespace(0x0, &(0x7f0000000100)='ns/time\x00') fork() sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20040000}, 0x48000) sendmsg$AUDIT_GET_FEATURE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x10, 0x3fb, 0x0, 0x70bd26, 0x25dfdbfc, "", ["", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x24000001}, 0x0) fork() sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f00000003c0), 0xc, 0x0}, 0x0) sendmsg$AUDIT_USER(0xffffffffffffffff, &(0x7f0000000640)={&(0x7f00000004c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000600)={0x0}, 0x1, 0x0, 0x0, 0x4000}, 0x0) ioctl$TUNSETCARRIER(0xffffffffffffffff, 0x400454e2, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000006c0)={@remote, 0x3a}) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000740)={{{@in=@multicast2, @in6=@dev={0xfe, 0x80, '\x00', 0xd}, 0x4e23, 0x0, 0x4e22, 0x1, 0xa, 0x0, 0x20, 0x33}, {0x8, 0x400, 0x3, 0x100, 0x0, 0x5, 0x6, 0xfffffffffffffffe}, {0x0, 0x0, 0x5, 0x9}, 0x366, 0x6e6bbd, 0x2, 0x1, 0x1}, {{@in=@remote, 0x4d4, 0x2b}, 0x0, @in6=@private0, 0x0, 0x1, 0x1, 0x9, 0x7, 0x2}}, 0xe8) 05:13:07 executing program 0: r0 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_USER_AVC(r0, &(0x7f0000000100)={&(0x7f0000000000), 0xc, 0x0}, 0x0) 05:13:07 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 453.676346][T13504] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:07 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000", 0x1c}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 453.944536][T13510] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:07 executing program 4: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000004340)={0x0, 0x0, &(0x7f0000004280)=[{&(0x7f0000000040)={0xb8, 0x0, 0x0, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="b8a9ce70aa6bc5360e593cfcf97f6937cef582b6e8d84250c7bb650a57680fb6890932e811d5e4baa7106aa993f5c3ffa9d069675b20e1f6a72c3130c7ed7b340fed610b0c2e72d11c07bd39043b22fa7e963f8404f6678ae0deeef2484e088f38aaa4ee9c90da85ac4ad11daa08f9fdddd55ba9c7119ffd9ddd3c16a24c64b0149e1222ceddb00892602feb8118c1a738c9b0266f7013b661e8ad9894"]}, 0xb8}, {&(0x7f0000000300)={0x1dfc, 0x0, 0x0, 0x0, 0x0, "", [@generic="3049961d507388c240590e73136cdfdaafaa002d9e681c720a1c5605d856f1dcf21843a3fc0b5660f3686246c12315209ef9d72bd8c90f99e87d6fa41aa005ea006f4d3cac664b326b72e7a22062a2a1cf186f9e82a2500795a8143750958804abcf2639e633a29c0c74cb85cc03bf1d6478ee87029b403494f19073edc366046e56f26c5ec44e75dd32f4e7c27a218dd0120b46c31ac833288725e2986a94a632c8a528e8c6e11edce032cb98080390bdfc729b5e811ced4c0d0c3482a7c9d82305fec2b829ba06ab0f1e17389a7875b4d91a6426938179497b828ae3253d8de837e03eabd403dc6ddf70164f4bb553673f200fa15921b9a8b040ea5acbad000c1198aa0e3b49280ccf9d513dc304c9646db5bdd1e8dd084e3a2d0528b1ac2c12cade7f84960a4180a99f5a743a139b6ac3d192d666b014a51d10da19b853d4c16e22cdad23f68646702ad272df1224a2edd2f10ed525770258d9e8f545e0a5582c39ae252dd1462bb9e65b1190cdf0b8cfb4d884d9234338a1277df2c0721dd25f4ffbadeb4fb517975caac94750b8b695e1d5d2a9874a33e2aa60d8df18d9369e83b6b28851d78c64831e6102a1629cb47e8d002b17a9da42eb8a33a7be8d99f0e58371433bc4feb6b69f2a46a672a98d6c5ae29a1f6133dc3fe605b4cf886216e5269298649d8006b586c50520bc2427bce434135ee3ba5bd1b86558dbedfe0b2dbca07bdfcd037acdebf253c88ad567ba60bbae39e60549e6409da27419687790839b82f06f697e26af1eea59e5f5c2f14def984c6c292e4233cdfaf8f62bdecc726bfa653610bce8a18228dc03e0989019e58903d318173686a81828436d390b2265979765d110ccec55d51f8f4f585ad71641a0dc6281bebfb2036dbf08fb73b0e4db3a17ac9ae7e8a107e11117aa8b28c5bd853732873b764bce31512804d18d3b1ddbf3bd1b84cbc27b80e8f2a63d0558028fe67fa19cd4b4e9064c31c2ed65c1a2c8241da5c8b78df3c523058777e71fb278d0b68e29a463914b15c99cf9cb1e300ffd9427c4026026419f9b6e5da8415bcc8d25a5e84ef059ac5385c94fa4aa16313bc4ed2669c068e899ea70a78c3dbd692bda10ae5092bc2cec8fd429738976b4e4f624601edb151728f282dcb6171cfb39eaeb0809d55b78411cd5019d21f375ba4b9945927f824d60364bee6dcc8cb30ee751a7426c2f29e91579439e542fb110a2b568734aade28db122f6dc0b42a0e5a0fe16f49d0101315a2ed8df6e2182208502dc32fac59ed783d98e491694f0df34bc7501a1f4dba27f3977384bbb44cca85d59ae565df2d43ffbf5e0626095de4b96047a10a320d9142b5462322949bb9f66fcad6481d9bf1ce69b723ee4e600c54523ba7800119782558225d36e6790671238f2ebb44a01aaaa71cb74a67b43e03f879ce27800783e1e240f31923258f1a8c44a5092bc4807035750d0c2bf0b7eaf775a117ff58189cff319cf798167e291b0d997392fd579fc2e0c0ea9d8e8c0360a66d3aa9e793ed8a96f4f7cb97b40a072cd0ff6189c69d8ba36b080d72f151d52aaea5a704b6c63088ee9ab5ab788b53d999635bafe50d0d9fe4d8d16b75988f60515bec64a0441a6925ffbb10963c6ae34dff7e6f7f44b7bc877bb8dac4fc735aa2df3bccab64f4bf9437ccb009c1c5ef82a7ef8bb3b0f535dc14f8e5ce3dee401c77ea1600d4b1d5a77fac666ee1882594f2f3270326e036ba4d305ac3d5e25aeb0d241e1bb8f96804d78fb929bad2dc5c25a1128420e7d48e259a69a17a38984c11d0572057c37ade95099385e640a4a186260f21e7b247d12c179b1f98e7d783357deee0af56818f398e7ddb14667054ed6a2fa0801b713cb484938f60b36136ae24ef87173c84d3d1da76c0f85386b8c154a39e89b80ebca1b09df2029ee6227bb499d65b97d654ce1bb9b1c3c861312d2f35abb13ef464b53d735c73706cf56c3214ad37943637502720cdbbaa7d11b2de6b9cde1f8beaf5a359cf46bcf8390573802cdf5e89dbbec75d945945ab42d7a53f216a5bd1786f68ab252435fca2753670d347eaea88d735f31124c522eafa90c53830428289c18df6665040c205a51618c9f0a4d728c27f38bae1a9120744faac4bb49d8ad143e582f4f10afcfba9dfd9062ba46c90326254ef87051dfe1b4f1446dfb5c9a0e7f2ee5ce63df1aed393c751e72de56a65b7c1917f63be1fa0c16fad4a668a7fcd998ac22d501e0055f6e25508b268a8133d8b04a2efe21c7b4e3f9a2e33f3df3b86187ab97221ae48d8d88580daab27efc73fb87e4733ef5e30351a1bd094d270bec3a4a9497989208547d29af2dbfbfcdbab9c677109d0985989b460186520d4eea3342e6207a7bbaa625917750473b69d5763c6639df79a8f4a2db882b991e931c8bf6973e440f9dc6bf561e33a6c3e0ad12678fddf6ffe252b7dd0e7cfb36a32ab9ba085268ec75f41194299687244e21432d1339ec17414955d81ad2c52e1ad34353e4c4be133119601307421b29df3ef44cad08d94db259389fb51808189282092cdc72195e8314fe8f8b56d495d5e51cfd51bc2e4a20a96ee322dd8229ac07ba783da5ecb33beed1896a26b620f86c335a509ac33a1688b133cdd408e328cdef54d3b2bf3fcd27e975da91298d8df1bfecb6e23a7d4480ac047c8abd73f7ad6d89055da696d3d10e460ad5fce50ee99e80b299e56f35035d7ee0c3f8070805b0c4fc8a7b7f587d0a0f0f4fc36fb4baf9b87b51ad8fc6f38fc112621a624448f5a02bc9609ac345595b58ed787ad92e39c77daa501703f882d346647ff99b1574496d5f33b9212c26312171f2fda8b0057361d96d95d32fc2f28ce845e15aea16affd97c9435043164bc1b88eb2a3f318d7ad99f23967242f05d01fc812b4929138ac77302db5c08eb64e5ea57b78c494567f0b21c26ad69702b7b3f3ec753b4a210a721780abac497930946aaa1d37b6d4095d193c5dffaa1a62183bf47928bb44091f546137a7eb6c7996d82e0976c660a6b39473301195e5d2759fa8bb72c023cbd1d073bab99e1ee3d33118f011c563c5e657b3accea6b5aeb1d2d67ebb0c7382929e45de5a53e9a46b442ce0b950dfc21e522f635120ee4e4c427cd13c6691da96353a1d4e4c9c6cc4e017d640d0da1369be449e14e61665a51584671379cd5e163d596c8021320005234db454dcec5a0a68b852bd7327b7737e40e8dbf3ec93dc55273cf9c13942d423aeb6d1277de8dc117137f21f9e775ad621ce2eeab015f2a890ff277a4d3977e2a9c0c7f92015a27712806c9e9c33499449a5317e9da8e7f897b77b6bc1993ed8410eb8685e5af68a58c90185644cf6c2847d608a9b99c7714b55be13b15d7e421b336e75694ce36d07ba6f46a18482ae6ab113a3a3d2bf1118882fa1203ba70a748dd87012dffa1bf01d289dc1fc66fddd20aa890208b29a92a27e5810db65d2ca42b1155c0d46ccb5ce8f8d20bdad4f6dfad00d2392825d1f574dc7fb7f77d9d06d91281d7315147abac953c8262938d8c443cad537ba009215ac5af0ec628b236d05942b674485725cc9fe02f5f90d2c526519d977d58ac1365ccc82777be333fbe2936f3e406c1b1bcbbad39c5d3768f6ac7152464977d4b6914e778cf0d4b05008f6675a660aac8881fac0b2b9717ebf3510677f485b983ea69ec00d25473cfaaba4e077167dcbc67a6df8a9de20322c246866f5233adb9ce04d461cdaa86678953738348b00d96f85c4e4d02690f6adc4a621e17d1022c8482595ff2afd272f466923aef4827bee203159d42e937fb0d8fa7b85f67ac79d66a2ce5567101b15d77f926022eef8924c99ba2917594bf3fef51f7c62a7035cb9fb07b695db59e3c030b3d727f58e31ec3299701e2095432eb4f3ee4388ce3459e8369c584128ea8aa790bb8e6dad61bb6109a2be3809df797917bd068964ccafb3a26e3a25eee5a244dcf7c905ed12564b1bceb9f7b46f62736e06737a896a676726987d740ea8c78784bc058d15e89da8b31da1743cc4c9d6547e97bf762ca9b4fbc6d60625d29b216a72e801ae55b1ce56338c662f18ee9837bccc3eb9c488b4b0cccc8dd70454a15042069572cebb7fc4a1f3fc779562454d2add1b0000e9d3fe5bb3cf51bda7e4bbc4588f918f66e458de9374a358aee3120aa78b39f65ae1cb98ad70a23819365571104f43c822caeec418eb8d7ba072185ad16d44b6a5fdf7396b328cb968674202ea6a6273a35a808965008d6c87630372e83f7ebdd20d6e417b93ad6eb34093ed0934a6f7d11ae59c993662d3748caf4256210f2bb9cc3d6e74897bbaf5d6875d8abb57f359d0704fbda71fbff2c6d75e55e95c3bda51ca92a7896545977fe7831aee3553be308e4fd0563951739cbe3ebc98a3c1438e9415a8c5e24159f53d98030a1c402aaca9f4d402588aeb749840fca9370b213345d117c06111ab5dd67829e859847f5c500e0434848475a6e89ab9da4c031c320bb476a44c7f8bcaa0b43489a382fbaa85b7cc318e86ce0f640420f0ce372e26f27e25d06e4ffc8e5a28877352b364528baab8e09cc6a07f2c79acebeb231569e7c96c7e6323b3d8a6a45baaddc97b89ce1dca62e0505f8948bf120d32aa993859ab878c2fd3d6aa12f7f5632e9eef2ce29cd5fb4386692ec58a68d1d20d999f704cacb44b395306edd1314eb35cc574f654c8bf7c79b01452e9048e1710ef6187052b178bdff0a69dfe54e31a496d74c2e9b23dcd93f98b6d2b0ce8228f3bf4cde691f940c3f903584dac6af95f234d31534eb1a45bbb70b3442267d6cbf3cd1ae31ac2e7fbcfc86c6245eabc8d563d02ffc8cc2fc3851a6349f3b352c1eca5f5ce8212dd4b0bf963ee27cec3e9acd04fac29b2681656e0483873aab54d36f6705bbdf2042aa739814c05ce468006845a7fe455e85ce7344b27664137da68151f58378fe4f068f1c1320e1ebaa6a2da0adbc6e414c669010384c05baac69c79e482ed1b2088341b4ea14ea49c988ff216ed1f2be5ddb7e8b5b9822e5a8880bac4900c77335cbdbea0d5d9ac99f4d8886488373a30ebac6c61be3f75055859bcad61875478e5e1f2163d546601bb6b70eaed06b9831243f319863ed2a0ed57dbb53d7c60ab80d38d79775fb2e0f4aa2091661cf4cdb450a846ae6ebc96b22c60bba5ddc96c9a3242cd3dff795b309c631dd88b3a82dac2a626c14ca12596df20cfa9892e11c7426c9d7d38290610f27af5c525bb6451e7ca382086cb90067841e5f8710bf4c20b93794c428febe0f9e0eb455d167cf09e40797df63dd968b44b55713f466794babdad740fc0c5b736b823238cbc145997508c7a0d5a22d6d9ae8f807f1263a09009b5370e63dea6712131b1b47ba1ee97981f6e911ddbcabf82703cbe8e7ae26c12103d2cd5e2bfdb0b647d70a93dd4dce9374cc1c4d0af5ebf52d0079b5de4c45210bc691c3e81e228da77c468a5d86f2ab2294a86119bf3c51b727a358d5abd56eb0ee96d718f193a788a38bfe714af9917e14831bf7a941b6d3e1b682d20bb3d7a77fd22185b2622b5846559431dae852cd2cc178a4b91236948ef161a728060a57ba467eb930aa10a82e756c10b53b098a9665bb84205bf6186bf657f5d544017e48a7f2ab353a99534a91667af32bed89bb4195bdead14c4050845124cb80ba3bf68b2ca2fa5b64a1e3e6f0aedae1d07a0276281b25c2b87a6356a081f53fa3fb449d044cea7285ab833e829b980d94229e2c4b1149ce2", @nested={0xc, 0x3e, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@private}]}, @generic="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0x1dfc}, {&(0x7f0000000100)={0x10}, 0x10}], 0x3}, 0x0) [ 454.013839][T13514] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:08 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x40086602, 0x400000) 05:13:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 454.292249][T13521] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:08 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019", 0x21}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 454.591880][T13529] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:08 executing program 0: prctl$PR_SET_NAME(0xf, &(0x7f0000001f00)='$@[-#-#@/&\\@\'\x00') 05:13:08 executing program 5: sendmsg$L2TP_CMD_SESSION_MODIFY(0xffffffffffffffff, 0x0, 0x0) [ 454.765321][T13536] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:08 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:08 executing program 4: rt_sigaction(0x15, &(0x7f0000000080)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f00000000c0)) [ 454.920039][T13538] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:08 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:08 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019", 0x21}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:09 executing program 5: syz_open_dev$media(&(0x7f0000000080), 0x0, 0x0) [ 455.309575][T13545] netlink: 'syz-executor.3': attribute type 4 has an invalid length. 05:13:09 executing program 0: r0 = syz_open_dev$sndpcmp(&(0x7f0000000140), 0x0, 0x0) ioctl$SNDRV_PCM_IOCTL_START(r0, 0x2, 0xd04f00) [ 455.476478][T13550] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:09 executing program 4: r0 = openat$audio(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0xc0045003, &(0x7f0000000040)) 05:13:09 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:09 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:09 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019", 0x21}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:09 executing program 5: syz_open_dev$admmidi(&(0x7f0000000000), 0x0, 0x40) 05:13:09 executing program 4: r0 = syz_open_dev$binderN(&(0x7f0000000100), 0x0, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, 0x0) 05:13:10 executing program 0: r0 = openat$audio1(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$SNDCTL_DSP_SETTRIGGER(r0, 0x40045010, &(0x7f0000000080)) ioctl$SNDCTL_DSP_CHANNELS(r0, 0xc0045006, &(0x7f0000000180)=0x5) 05:13:10 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:10 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:10 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004", 0x23}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 456.511668][T13569] binder: 13566:13569 ioctl 8008f513 0 returned -22 05:13:10 executing program 5: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x82, &(0x7f0000000080), 0x8) 05:13:10 executing program 4: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_STREAM_SCHEDULER(r0, 0x84, 0x19, &(0x7f0000000080), 0x8) 05:13:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:11 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:11 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$sock_ifreq(r0, 0x0, &(0x7f0000000180)={'veth0_to_hsr\x00', @ifru_settings={0x0, 0x0, @raw_hdlc=&(0x7f0000000140)={0x1ff, 0xd568}}}) 05:13:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004", 0x23}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:11 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000001c0)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x14, 0x14, 0x2, [@func_proto={0x0, 0x1, 0x0, 0xd, 0x0, [{0x0, 0x2}]}]}}, &(0x7f0000000080)=""/198, 0x2e, 0xc6, 0x80000000}, 0x20) 05:13:11 executing program 4: bpf$BPF_LINK_UPDATE(0xd, 0x0, 0x0) 05:13:11 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07", 0xa}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:11 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:11 executing program 0: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000280)=@newtaction={0x74, 0x30, 0x1, 0x0, 0x0, {}, [{0x60, 0x1, [@m_mpls={0x5c, 0x1, 0x0, 0x0, {{0x9}, {0x30, 0x2, 0x0, 0x1, [@TCA_MPLS_PROTO={0x6, 0x4, 0xfbfb}, @TCA_MPLS_PARMS={0x1c, 0x2, {{}, 0x1}}, @TCA_MPLS_TTL={0x5, 0x7, 0x2}]}, {0x4}, {0xc}, {0xc}}}]}]}, 0x74}}, 0x0) 05:13:11 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff06000000010000004500000025000000190004", 0x23}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:12 executing program 5: setresuid(0xee01, 0xee00, 0xffffffffffffffff) r0 = getuid() setresuid(r0, 0xffffffffffffffff, 0x0) [ 458.395456][T13599] validate_nla: 10 callbacks suppressed [ 458.395515][T13599] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 458.450201][T13602] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 458.480202][T13605] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:12 executing program 4: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_setup(0x4, &(0x7f00000001c0)=0x0) io_submit(r1, 0x1, &(0x7f00000013c0)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x2, 0x0, r0, &(0x7f0000000080)}]) 05:13:12 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:12 executing program 0: r0 = syz_io_uring_setup(0x4afd, &(0x7f0000000040), &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)) r1 = syz_open_dev$evdev(&(0x7f0000000140), 0x100000001, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x2, &(0x7f0000000180)=[r1], 0x1) 05:13:12 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000400", 0x24}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:12 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:12 executing program 5: socketpair(0x0, 0x0, 0x2f, &(0x7f0000000000)) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) [ 459.176537][T13616] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:13 executing program 4: r0 = syz_open_dev$ndb(&(0x7f0000000040), 0x0, 0x0) ioctl$NBD_SET_SOCK(r0, 0xab0b, 0xffffffffffffffff) [ 459.349504][T13622] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 459.371187][T13621] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:13 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:13 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f00000000c0)='htcp\x00', 0x5) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @empty}, 0x1c) 05:13:13 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:13 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000400", 0x24}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:13 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000003c40)={&(0x7f0000003b80)={0x24, @long}, 0x2, &(0x7f0000003c00)={0x0}}, 0x0) 05:13:13 executing program 4: setresuid(0xee01, 0xee00, 0xffffffffffffffff) setresuid(0xee00, 0x0, 0xee00) [ 459.938149][T13635] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:13 executing program 0: r0 = signalfd4(0xffffffffffffffff, &(0x7f0000000000), 0x8, 0x0) write$vhost_msg_v2(r0, 0x0, 0x0) [ 460.131601][T13638] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:14 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 460.214059][T13639] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 460.309363][T13642] ===================================================== [ 460.316465][T13642] BUG: KMSAN: uninit-value in dgram_sendmsg+0x14ca/0x15d0 [ 460.323850][T13642] CPU: 0 PID: 13642 Comm: syz-executor.5 Not tainted 5.12.0-rc6-syzkaller #0 [ 460.332730][T13642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.342805][T13642] Call Trace: [ 460.346105][T13642] dump_stack+0x24c/0x2e0 [ 460.350545][T13642] kmsan_report+0xfb/0x1e0 [ 460.355032][T13642] __msan_warning+0x5c/0xa0 [ 460.359552][T13642] dgram_sendmsg+0x14ca/0x15d0 [ 460.364356][T13642] ? dgram_getsockopt+0x810/0x810 [ 460.369388][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 460.374769][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 460.379679][T13642] ? ieee802154_sock_ioctl+0x770/0x770 [ 460.385150][T13642] __sys_sendmsg+0x714/0x830 [ 460.389751][T13642] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 460.395562][T13642] ? kmsan_get_metadata+0x116/0x180 [ 460.400781][T13642] ? kmsan_internal_set_origin+0x85/0xc0 [ 460.406420][T13642] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 460.412492][T13642] ? __msan_instrument_asm_store+0x107/0x130 [ 460.418566][T13642] ? kmsan_get_metadata+0x116/0x180 [ 460.423797][T13642] ? kmsan_get_metadata+0x116/0x180 [ 460.429002][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 460.434364][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 460.439847][T13642] __do_fast_syscall_32+0x127/0x180 [ 460.445125][T13642] do_fast_syscall_32+0x77/0xd0 [ 460.450007][T13642] do_SYSENTER_32+0x73/0x90 [ 460.454528][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.460917][T13642] RIP: 0023:0xf7fd0549 [ 460.464992][T13642] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 460.484605][T13642] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 460.493030][T13642] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 460.501263][T13642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 460.509236][T13642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 460.517206][T13642] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 460.525289][T13642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 460.533268][T13642] [ 460.535584][T13642] Local variable ----address.i@__sys_sendmsg created at: [ 460.542693][T13642] __sys_sendmsg+0x30e/0x830 [ 460.547289][T13642] __sys_sendmsg+0x30e/0x830 [ 460.551879][T13642] ===================================================== [ 460.558794][T13642] Disabling lock debugging due to kernel taint [ 460.575963][T13642] ===================================================== [ 460.582938][T13642] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x333/0xdd0 [ 460.590437][T13642] CPU: 0 PID: 13642 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 460.600875][T13642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 460.611041][T13642] Call Trace: [ 460.614344][T13642] dump_stack+0x24c/0x2e0 [ 460.618720][T13642] kmsan_report+0xfb/0x1e0 [ 460.623175][T13642] __msan_warning+0x5c/0xa0 [ 460.627818][T13642] ieee802154_hdr_push+0x333/0xdd0 [ 460.633057][T13642] ieee802154_header_create+0xd07/0x1070 [ 460.638729][T13642] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 460.644576][T13642] dgram_sendmsg+0xf4b/0x15d0 [ 460.649304][T13642] ? dgram_getsockopt+0x810/0x810 [ 460.654381][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 460.659901][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 460.664794][T13642] ? ieee802154_sock_ioctl+0x770/0x770 [ 460.670389][T13642] __sys_sendmsg+0x714/0x830 [ 460.675541][T13642] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 460.681481][T13642] ? kmsan_get_metadata+0x116/0x180 [ 460.686738][T13642] ? kmsan_internal_set_origin+0x85/0xc0 [ 460.692434][T13642] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 460.698536][T13642] ? __msan_instrument_asm_store+0x107/0x130 [ 460.704561][T13642] ? kmsan_get_metadata+0x116/0x180 05:13:14 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000000), 0x0, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f00000001c0)={0x0, 0x2, 0x4, 0x0, 0x0, {0x0, 0x2710}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "5963a921"}, 0x0, 0x0, @planes=0x0}) [ 460.709796][T13642] ? kmsan_get_metadata+0x116/0x180 [ 460.715031][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 460.720883][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 460.726472][T13642] __do_fast_syscall_32+0x127/0x180 [ 460.731792][T13642] do_fast_syscall_32+0x77/0xd0 [ 460.736714][T13642] do_SYSENTER_32+0x73/0x90 [ 460.741256][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.747637][T13642] RIP: 0023:0xf7fd0549 [ 460.751729][T13642] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 460.771369][T13642] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 460.779812][T13642] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 460.788080][T13642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 460.796202][T13642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 460.804197][T13642] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 460.812285][T13642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 460.820284][T13642] [ 460.823140][T13642] Uninit was stored to memory at: [ 460.828165][T13642] kmsan_internal_chain_origin+0xad/0x130 [ 460.834039][T13642] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 460.840048][T13642] kmsan_memcpy_metadata+0xb/0x10 [ 460.846572][T13642] __msan_memcpy+0x46/0x60 [ 460.851014][T13642] ieee802154_header_create+0xcd1/0x1070 [ 460.856678][T13642] dgram_sendmsg+0xf4b/0x15d0 [ 460.861392][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 460.866802][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 460.871682][T13642] __sys_sendmsg+0x714/0x830 [ 460.876320][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 460.881609][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 460.887083][T13642] __do_fast_syscall_32+0x127/0x180 [ 460.892553][T13642] do_fast_syscall_32+0x77/0xd0 [ 460.897408][T13642] do_SYSENTER_32+0x73/0x90 [ 460.901929][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.908900][T13642] [ 460.911215][T13642] Uninit was stored to memory at: [ 460.916272][T13642] kmsan_internal_chain_origin+0xad/0x130 [ 460.921994][T13642] __msan_chain_origin+0x54/0xa0 [ 460.926931][T13642] dgram_sendmsg+0x14bb/0x15d0 [ 460.931701][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 460.937096][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 460.941951][T13642] __sys_sendmsg+0x714/0x830 [ 460.946540][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 460.951826][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 460.957287][T13642] __do_fast_syscall_32+0x127/0x180 [ 460.962489][T13642] do_fast_syscall_32+0x77/0xd0 [ 460.967777][T13642] do_SYSENTER_32+0x73/0x90 [ 460.972301][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 460.978638][T13642] [ 460.980973][T13642] Local variable ----address.i@__sys_sendmsg created at: [ 460.989194][T13642] __sys_sendmsg+0x30e/0x830 [ 460.993964][T13642] __sys_sendmsg+0x30e/0x830 [ 460.998727][T13642] ===================================================== [ 461.005940][T13642] ===================================================== [ 461.012875][T13642] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x365/0xdd0 [ 461.020394][T13642] CPU: 0 PID: 13642 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 461.030872][T13642] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 461.040955][T13642] Call Trace: [ 461.044245][T13642] dump_stack+0x24c/0x2e0 [ 461.048587][T13642] kmsan_report+0xfb/0x1e0 [ 461.053011][T13642] __msan_warning+0x5c/0xa0 [ 461.057514][T13642] ieee802154_hdr_push+0x365/0xdd0 [ 461.063330][T13642] ieee802154_header_create+0xd07/0x1070 [ 461.068978][T13642] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 461.074996][T13642] dgram_sendmsg+0xf4b/0x15d0 [ 461.079726][T13642] ? dgram_getsockopt+0x810/0x810 [ 461.084757][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 461.090142][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 461.094999][T13642] ? ieee802154_sock_ioctl+0x770/0x770 [ 461.100466][T13642] __sys_sendmsg+0x714/0x830 [ 461.105090][T13642] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 461.110935][T13642] ? kmsan_get_metadata+0x116/0x180 [ 461.116152][T13642] ? kmsan_internal_set_origin+0x85/0xc0 [ 461.121801][T13642] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 461.127869][T13642] ? __msan_instrument_asm_store+0x107/0x130 [ 461.133851][T13642] ? kmsan_get_metadata+0x116/0x180 [ 461.139051][T13642] ? kmsan_get_metadata+0x116/0x180 [ 461.144285][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 461.149691][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 461.155163][T13642] __do_fast_syscall_32+0x127/0x180 [ 461.160377][T13642] do_fast_syscall_32+0x77/0xd0 [ 461.165244][T13642] do_SYSENTER_32+0x73/0x90 [ 461.169772][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.176104][T13642] RIP: 0023:0xf7fd0549 [ 461.180187][T13642] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 461.199796][T13642] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 461.208222][T13642] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 461.216308][T13642] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 461.224297][T13642] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 461.232267][T13642] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 461.240236][T13642] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 461.248209][T13642] [ 461.250554][T13642] Uninit was stored to memory at: [ 461.255559][T13642] kmsan_internal_chain_origin+0xad/0x130 [ 461.261543][T13642] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 461.267522][T13642] kmsan_memcpy_metadata+0xb/0x10 [ 461.272545][T13642] __msan_memcpy+0x46/0x60 [ 461.276962][T13642] ieee802154_header_create+0xcd1/0x1070 [ 461.282622][T13642] dgram_sendmsg+0xf4b/0x15d0 [ 461.287312][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 461.292687][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 461.297539][T13642] __sys_sendmsg+0x714/0x830 [ 461.302128][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 461.307412][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 461.312875][T13642] __do_fast_syscall_32+0x127/0x180 [ 461.318075][T13642] do_fast_syscall_32+0x77/0xd0 [ 461.322925][T13642] do_SYSENTER_32+0x73/0x90 [ 461.327428][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.333757][T13642] [ 461.336071][T13642] Uninit was stored to memory at: [ 461.341074][T13642] kmsan_internal_chain_origin+0xad/0x130 [ 461.346809][T13642] __msan_chain_origin+0x54/0xa0 [ 461.351745][T13642] dgram_sendmsg+0x14bb/0x15d0 [ 461.356520][T13642] ieee802154_sock_sendmsg+0xec/0x130 [ 461.361895][T13642] ____sys_sendmsg+0xcfc/0x12f0 [ 461.366744][T13642] __sys_sendmsg+0x714/0x830 [ 461.371340][T13642] __se_compat_sys_sendmsg+0xa7/0xc0 [ 461.376631][T13642] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 461.382107][T13642] __do_fast_syscall_32+0x127/0x180 [ 461.387319][T13642] do_fast_syscall_32+0x77/0xd0 [ 461.392260][T13642] do_SYSENTER_32+0x73/0x90 [ 461.396853][T13642] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 461.403184][T13642] [ 461.405499][T13642] Local variable ----address.i@__sys_sendmsg created at: 05:13:15 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b", 0xf}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 461.412504][T13642] __sys_sendmsg+0x30e/0x830 [ 461.417099][T13642] __sys_sendmsg+0x30e/0x830 [ 461.421687][T13642] ===================================================== 05:13:15 executing program 4: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000100)={0x2, 0xf, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, [@sadb_key={0x1, 0x9}, @sadb_spirange={0x2}]}, 0x28}}, 0x0) 05:13:15 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff0600000001000000450000002500000019000400", 0x24}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 461.973799][T13654] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:16 executing program 0: socketpair(0x23, 0x0, 0x2, &(0x7f0000000240)) 05:13:16 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:16 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:16 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000003c40)={&(0x7f0000003b80)={0x24, @long}, 0x2, &(0x7f0000003c00)={0x0}}, 0x0) 05:13:16 executing program 4: r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x240202, 0x0) signalfd4(r0, &(0x7f0000000080), 0x8, 0x0) 05:13:16 executing program 0: io_uring_setup(0x2ac3, &(0x7f0000000140)={0x0, 0xed72}) 05:13:16 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="08002cbd7000afbe6ad1fbdbdf250200000005000500020000001000040003000000070000009a1a0bdd07000000ce67c187a40ac043a688482686d319c89ee57eb5111e0382d2a4e7a438bc9e1c4c9f35d0a718064d8a1d71450f8708c390662078d8c7b2f231677eea0e0903af66bfd334e216b93d64800027b0d91b93963683156024c28b6b70679bbd1630449b4c99ce13a09c8ead8d18e668a241d1e83e86dc61be32f63a72f8f60641deac04f20e9197244eaa742c6b7a60c8023ce8c5ac2efefe369306aa1a932392fefe89885a9d8d5f11e2aef0aa2e571634c63714f1a2e10958f38c065633a648a325aab057b4d44c78c259477aaa1f5d18c58fee00000000000000"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:16 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:17 executing program 4: mq_notify(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, @thr={0x0, 0x0}}) [ 463.456005][T13678] ===================================================== [ 463.463166][T13678] BUG: KMSAN: uninit-value in dgram_sendmsg+0x14ca/0x15d0 [ 463.470408][T13678] CPU: 0 PID: 13678 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 463.480589][T13678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.490665][T13678] Call Trace: [ 463.494044][T13678] dump_stack+0x24c/0x2e0 [ 463.498414][T13678] kmsan_report+0xfb/0x1e0 [ 463.502870][T13678] __msan_warning+0x5c/0xa0 [ 463.507406][T13678] dgram_sendmsg+0x14ca/0x15d0 [ 463.512312][T13678] ? dgram_getsockopt+0x810/0x810 [ 463.517376][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 463.522802][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 463.527691][T13678] ? ieee802154_sock_ioctl+0x770/0x770 [ 463.533276][T13678] __sys_sendmsg+0x714/0x830 [ 463.538089][T13678] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 463.543929][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.549156][T13678] ? kmsan_internal_set_origin+0x85/0xc0 [ 463.554824][T13678] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 463.560934][T13678] ? __msan_instrument_asm_store+0x107/0x130 [ 463.571465][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.576697][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.582011][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 463.587335][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 463.592834][T13678] __do_fast_syscall_32+0x127/0x180 [ 463.598075][T13678] do_fast_syscall_32+0x77/0xd0 [ 463.603151][T13678] do_SYSENTER_32+0x73/0x90 [ 463.607718][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.614089][T13678] RIP: 0023:0xf7fd0549 [ 463.618186][T13678] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 463.637836][T13678] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 463.646472][T13678] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 05:13:17 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 463.654463][T13678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.662547][T13678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 463.670531][T13678] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 463.678500][T13678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 463.686476][T13678] [ 463.688815][T13678] Local variable ----address.i@__sys_sendmsg created at: [ 463.695906][T13678] __sys_sendmsg+0x30e/0x830 [ 463.700510][T13678] __sys_sendmsg+0x30e/0x830 05:13:17 executing program 0: r0 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000a80), 0x0, 0x0) read$FUSE(r0, &(0x7f0000000ac0)={0x2020}, 0x2020) 05:13:17 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 463.705220][T13678] ===================================================== [ 463.719843][T13678] ===================================================== [ 463.726944][T13678] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x333/0xdd0 [ 463.734426][T13678] CPU: 0 PID: 13678 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 463.744621][T13678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 463.754702][T13678] Call Trace: [ 463.758013][T13678] dump_stack+0x24c/0x2e0 [ 463.762382][T13678] kmsan_report+0xfb/0x1e0 [ 463.766828][T13678] __msan_warning+0x5c/0xa0 [ 463.771373][T13678] ieee802154_hdr_push+0x333/0xdd0 [ 463.776522][T13678] ieee802154_header_create+0xd07/0x1070 [ 463.782405][T13678] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 463.788334][T13678] dgram_sendmsg+0xf4b/0x15d0 [ 463.793054][T13678] ? dgram_getsockopt+0x810/0x810 [ 463.798120][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 463.803556][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 463.808448][T13678] ? ieee802154_sock_ioctl+0x770/0x770 [ 463.813948][T13678] __sys_sendmsg+0x714/0x830 [ 463.818598][T13678] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 463.824443][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.829699][T13678] ? kmsan_internal_set_origin+0x85/0xc0 [ 463.835382][T13678] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 463.841487][T13678] ? __msan_instrument_asm_store+0x107/0x130 [ 463.847508][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.852831][T13678] ? kmsan_get_metadata+0x116/0x180 [ 463.858078][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 463.863401][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 463.869417][T13678] __do_fast_syscall_32+0x127/0x180 [ 463.874659][T13678] do_fast_syscall_32+0x77/0xd0 [ 463.879627][T13678] do_SYSENTER_32+0x73/0x90 [ 463.884164][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 463.890530][T13678] RIP: 0023:0xf7fd0549 [ 463.894619][T13678] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 463.914247][T13678] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 463.922726][T13678] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 463.930724][T13678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 463.938805][T13678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 463.946894][T13678] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 463.954892][T13678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 463.962893][T13678] [ 463.965226][T13678] Uninit was stored to memory at: [ 463.970252][T13678] kmsan_internal_chain_origin+0xad/0x130 [ 463.976006][T13678] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 463.982060][T13678] kmsan_memcpy_metadata+0xb/0x10 [ 463.987119][T13678] __msan_memcpy+0x46/0x60 [ 463.991563][T13678] ieee802154_header_create+0xcd1/0x1070 [ 463.997226][T13678] dgram_sendmsg+0xf4b/0x15d0 [ 464.002208][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 464.007613][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 464.012494][T13678] __sys_sendmsg+0x714/0x830 [ 464.017110][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 464.022606][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 464.028081][T13678] __do_fast_syscall_32+0x127/0x180 [ 464.033300][T13678] do_fast_syscall_32+0x77/0xd0 [ 464.038324][T13678] do_SYSENTER_32+0x73/0x90 [ 464.042945][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 464.049289][T13678] [ 464.051693][T13678] Uninit was stored to memory at: [ 464.056706][T13678] kmsan_internal_chain_origin+0xad/0x130 [ 464.062440][T13678] __msan_chain_origin+0x54/0xa0 [ 464.067393][T13678] dgram_sendmsg+0x14bb/0x15d0 [ 464.072162][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 464.077626][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 464.082482][T13678] __sys_sendmsg+0x714/0x830 [ 464.087099][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 464.092389][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 464.097866][T13678] __do_fast_syscall_32+0x127/0x180 [ 464.103067][T13678] do_fast_syscall_32+0x77/0xd0 [ 464.107935][T13678] do_SYSENTER_32+0x73/0x90 [ 464.112797][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 464.119141][T13678] [ 464.121450][T13678] Local variable ----address.i@__sys_sendmsg created at: [ 464.128454][T13678] __sys_sendmsg+0x30e/0x830 [ 464.133045][T13678] __sys_sendmsg+0x30e/0x830 [ 464.137636][T13678] ===================================================== [ 464.144830][T13678] ===================================================== [ 464.151765][T13678] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x365/0xdd0 [ 464.159263][T13678] CPU: 0 PID: 13678 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 464.180121][T13678] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 464.190236][T13678] Call Trace: [ 464.193886][T13678] dump_stack+0x24c/0x2e0 [ 464.198340][T13678] kmsan_report+0xfb/0x1e0 [ 464.202792][T13678] __msan_warning+0x5c/0xa0 [ 464.207328][T13678] ieee802154_hdr_push+0x365/0xdd0 [ 464.212488][T13678] ieee802154_header_create+0xd07/0x1070 [ 464.218170][T13678] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 464.224039][T13678] dgram_sendmsg+0xf4b/0x15d0 [ 464.228756][T13678] ? dgram_getsockopt+0x810/0x810 [ 464.233815][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 464.239229][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 464.244118][T13678] ? ieee802154_sock_ioctl+0x770/0x770 [ 464.249632][T13678] __sys_sendmsg+0x714/0x830 [ 464.254285][T13678] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 464.260125][T13678] ? kmsan_get_metadata+0x116/0x180 [ 464.265352][T13678] ? kmsan_internal_set_origin+0x85/0xc0 [ 464.271023][T13678] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 464.277132][T13678] ? __msan_instrument_asm_store+0x107/0x130 [ 464.284204][T13678] ? kmsan_get_metadata+0x116/0x180 [ 464.289439][T13678] ? kmsan_get_metadata+0x116/0x180 [ 464.294741][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 464.300501][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 464.306090][T13678] __do_fast_syscall_32+0x127/0x180 [ 464.311339][T13678] do_fast_syscall_32+0x77/0xd0 [ 464.316224][T13678] do_SYSENTER_32+0x73/0x90 [ 464.320761][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 464.327141][T13678] RIP: 0023:0xf7fd0549 [ 464.331246][T13678] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 464.350884][T13678] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 464.359333][T13678] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 464.367350][T13678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 464.375432][T13678] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 464.383782][T13678] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 464.391775][T13678] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 464.399862][T13678] [ 464.402194][T13678] Uninit was stored to memory at: [ 464.407220][T13678] kmsan_internal_chain_origin+0xad/0x130 [ 464.412967][T13678] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 464.418975][T13678] kmsan_memcpy_metadata+0xb/0x10 [ 464.424019][T13678] __msan_memcpy+0x46/0x60 [ 464.428451][T13678] ieee802154_header_create+0xcd1/0x1070 [ 464.434107][T13678] dgram_sendmsg+0xf4b/0x15d0 [ 464.438982][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 464.444563][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 464.449541][T13678] __sys_sendmsg+0x714/0x830 [ 464.454172][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 464.459583][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 464.465067][T13678] __do_fast_syscall_32+0x127/0x180 [ 464.470299][T13678] do_fast_syscall_32+0x77/0xd0 [ 464.475187][T13678] do_SYSENTER_32+0x73/0x90 [ 464.479815][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 464.486189][T13678] [ 464.488527][T13678] Uninit was stored to memory at: [ 464.493549][T13678] kmsan_internal_chain_origin+0xad/0x130 [ 464.500008][T13678] __msan_chain_origin+0x54/0xa0 [ 464.504978][T13678] dgram_sendmsg+0x14bb/0x15d0 [ 464.509777][T13678] ieee802154_sock_sendmsg+0xec/0x130 [ 464.515194][T13678] ____sys_sendmsg+0xcfc/0x12f0 [ 464.520096][T13678] __sys_sendmsg+0x714/0x830 [ 464.524825][T13678] __se_compat_sys_sendmsg+0xa7/0xc0 [ 464.530160][T13678] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 464.535828][T13678] __do_fast_syscall_32+0x127/0x180 [ 464.541180][T13678] do_fast_syscall_32+0x77/0xd0 [ 464.546080][T13678] do_SYSENTER_32+0x73/0x90 [ 464.550654][T13678] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 464.557104][T13678] [ 464.559437][T13678] Local variable ----address.i@__sys_sendmsg created at: [ 464.566488][T13678] __sys_sendmsg+0x30e/0x830 [ 464.571117][T13678] __sys_sendmsg+0x30e/0x830 [ 464.575754][T13678] ===================================================== 05:13:18 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d5834", 0x12}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:18 executing program 4: clone(0x4000010006dfd, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000280), 0x18, 0xd9f, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='timerslack_ns\x00') exit(0x0) clone(0x0, 0x0, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000001200)=[{&(0x7f0000000080)=""/2, 0x2}], 0x1, 0x0, 0x0) 05:13:19 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000004c0), r1) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000100)=ANY=[@ANYBLOB="90000000", @ANYRES16=r2, @ANYBLOB="010027000800ffdbdf2506"], 0x90}}, 0x0) [ 465.136990][T13688] validate_nla: 8 callbacks suppressed [ 465.137052][T13688] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 465.202034][T13694] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 465.240378][T13691] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 465.279053][T13697] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 465.662043][T13703] netlink: 124 bytes leftover after parsing attributes in process `syz-executor.0'. 05:13:19 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000003c40)={&(0x7f0000003b80)={0x24, @long}, 0x2, &(0x7f0000003c00)={0x0}}, 0x0) 05:13:19 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:19 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="0000000035ea5587a2edd00e7f308b72adb5c7e5bfff2ee04dd644125ce72e40f4c7670381af80f2bd7ffe89b3716742adb48c24c854dafd97d5a42c7f6358a7124f530f8d6eec89dd34a1594cd6198dc99c12bb37d2b82a99c0ef8e597a64e4857a9b2dd2ef19d543e87cdfd3a4cb16f01cf3145f6cbd344a1e64e8400e3ea7330ce6599c40f7b01a5b66c3bd5b28568dbdfcedf30a8f12dbaa97575700e23a0f4cf58e13f62cf79aace31ea920662cd67577223b3cee71a24ea3feb2dc0007717584a64e6db691c5c106334478c76a57d11ddc022e877c1a27fe7fa714df44ceb8070ea392e6914e952b08bdcfe7161a43429e1c29317b058f5280bc1af96bea4fd0b1adbaaaca2540e100307d6e65554cf0ebfe555a7c53bb279882402f0ff06078519f99ecee49df6b23fc878dd082fd9477553486bbcc92cb1bcfb468db91907b89766d3a5428b4c6043eff5a25930e69cf920356c6ca292d9f99c6053bc9726eae139e01000db185159ae2bdf08510237ad6a000", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:19 executing program 4: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFNL_MSG_ACCT_GET_CTRZERO(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000000)={0xffffffffffffff83, 0x2, 0x7, 0x0, 0x0, 0x0, {}, [@NFACCT_FILTER={0x14, 0x7, 0x0, 0x1, [@NFACCT_FILTER_VALUE={0x8}, @NFACCT_FILTER_MASK={0x8}, @NFACCT_FILTER_MASK]}]}, 0x28}}, 0x0) 05:13:19 executing program 0: clone(0xa000100, 0x0, 0x0, 0x0, 0x0) 05:13:19 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 466.277449][T13715] netlink: 'syz-executor.1': attribute type 4 has an invalid length. [ 466.297389][T13713] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 466.306577][T13714] netlink: 'syz-executor.2': attribute type 4 has an invalid length. [ 466.338972][T13717] netlink: 'syz-executor.1': attribute type 4 has an invalid length. 05:13:20 executing program 4: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x1011c0, 0x0) 05:13:20 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:20 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) [ 466.646817][T13720] ===================================================== [ 466.653887][T13720] BUG: KMSAN: uninit-value in dgram_sendmsg+0x14ca/0x15d0 [ 466.661046][T13720] CPU: 0 PID: 13720 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 466.671833][T13720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.681929][T13720] Call Trace: [ 466.685232][T13720] dump_stack+0x24c/0x2e0 [ 466.689600][T13720] kmsan_report+0xfb/0x1e0 [ 466.694048][T13720] __msan_warning+0x5c/0xa0 [ 466.698579][T13720] dgram_sendmsg+0x14ca/0x15d0 [ 466.703388][T13720] ? dgram_getsockopt+0x810/0x810 [ 466.708451][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 466.713863][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 466.718754][T13720] ? ieee802154_sock_ioctl+0x770/0x770 [ 466.724252][T13720] __sys_sendmsg+0x714/0x830 [ 466.728878][T13720] ? kmsan_get_metadata+0x116/0x180 [ 466.734104][T13720] ? kmsan_get_metadata+0x116/0x180 [ 466.739344][T13720] ? kmsan_internal_set_origin+0x85/0xc0 [ 466.745007][T13720] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 466.751111][T13720] ? __msan_instrument_asm_store+0x107/0x130 [ 466.757120][T13720] ? kmsan_get_metadata+0x116/0x180 [ 466.762351][T13720] ? kmsan_get_metadata+0x116/0x180 [ 466.767580][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 466.772899][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 466.778397][T13720] __do_fast_syscall_32+0x127/0x180 [ 466.783639][T13720] do_fast_syscall_32+0x77/0xd0 [ 466.788524][T13720] do_SYSENTER_32+0x73/0x90 [ 466.793069][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 466.800055][T13720] RIP: 0023:0xf7fd0549 [ 466.804147][T13720] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 466.824319][T13720] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 466.832767][T13720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 466.840796][T13720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 466.848896][T13720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 466.856889][T13720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 466.864972][T13720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 466.872975][T13720] [ 466.875314][T13720] Local variable ----address.i@__sys_sendmsg created at: [ 466.882336][T13720] __sys_sendmsg+0x30e/0x830 [ 466.886955][T13720] __sys_sendmsg+0x30e/0x830 [ 466.891576][T13720] ===================================================== [ 466.909663][T13720] ===================================================== [ 466.916638][T13720] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x333/0xdd0 [ 466.924136][T13720] CPU: 0 PID: 13720 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 466.934402][T13720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 466.944486][T13720] Call Trace: [ 466.947782][T13720] dump_stack+0x24c/0x2e0 [ 466.952150][T13720] kmsan_report+0xfb/0x1e0 [ 466.956605][T13720] __msan_warning+0x5c/0xa0 [ 466.961139][T13720] ieee802154_hdr_push+0x333/0xdd0 [ 466.966289][T13720] ieee802154_header_create+0xd07/0x1070 [ 466.971955][T13720] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 466.977790][T13720] dgram_sendmsg+0xf4b/0x15d0 [ 466.982509][T13720] ? dgram_getsockopt+0x810/0x810 [ 466.987570][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 466.992982][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 466.997873][T13720] ? ieee802154_sock_ioctl+0x770/0x770 [ 467.003377][T13720] __sys_sendmsg+0x714/0x830 [ 467.008010][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.013330][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.018555][T13720] ? kmsan_internal_set_origin+0x85/0xc0 [ 467.024214][T13720] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 467.030406][T13720] ? __msan_instrument_asm_store+0x107/0x130 [ 467.036421][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.041658][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.046892][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.052213][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.057716][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.062957][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.067845][T13720] do_SYSENTER_32+0x73/0x90 [ 467.072378][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.078739][T13720] RIP: 0023:0xf7fd0549 [ 467.082826][T13720] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 467.102457][T13720] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 467.110898][T13720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 467.119065][T13720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 467.127067][T13720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 467.135504][T13720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 467.143503][T13720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 467.151504][T13720] [ 467.153834][T13720] Uninit was stored to memory at: [ 467.158946][T13720] kmsan_internal_chain_origin+0xad/0x130 [ 467.164783][T13720] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 467.170838][T13720] kmsan_memcpy_metadata+0xb/0x10 [ 467.175891][T13720] __msan_memcpy+0x46/0x60 [ 467.180333][T13720] ieee802154_header_create+0xcd1/0x1070 [ 467.186004][T13720] dgram_sendmsg+0xf4b/0x15d0 [ 467.190712][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 467.196111][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 467.200994][T13720] __sys_sendmsg+0x714/0x830 [ 467.205615][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.210932][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.216422][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.221710][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.226593][T13720] do_SYSENTER_32+0x73/0x90 [ 467.231126][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.237495][T13720] [ 467.239834][T13720] Uninit was stored to memory at: [ 467.244868][T13720] kmsan_internal_chain_origin+0xad/0x130 [ 467.250707][T13720] __msan_chain_origin+0x54/0xa0 [ 467.255674][T13720] dgram_sendmsg+0x14bb/0x15d0 [ 467.260554][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 467.265961][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 467.270963][T13720] __sys_sendmsg+0x714/0x830 [ 467.275649][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.280975][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.286552][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.291784][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.296669][T13720] do_SYSENTER_32+0x73/0x90 [ 467.301202][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.307564][T13720] [ 467.309895][T13720] Local variable ----address.i@__sys_sendmsg created at: [ 467.317014][T13720] __sys_sendmsg+0x30e/0x830 [ 467.321633][T13720] __sys_sendmsg+0x30e/0x830 [ 467.326250][T13720] ===================================================== [ 467.345273][T13720] ===================================================== [ 467.352244][T13720] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x365/0xdd0 [ 467.359733][T13720] CPU: 0 PID: 13720 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 467.369909][T13720] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 467.379984][T13720] Call Trace: [ 467.383335][T13720] dump_stack+0x24c/0x2e0 [ 467.387726][T13720] kmsan_report+0xfb/0x1e0 [ 467.392167][T13720] __msan_warning+0x5c/0xa0 [ 467.396683][T13720] ieee802154_hdr_push+0x365/0xdd0 [ 467.401819][T13720] ieee802154_header_create+0xd07/0x1070 [ 467.407487][T13720] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 467.413328][T13720] dgram_sendmsg+0xf4b/0x15d0 [ 467.418106][T13720] ? dgram_getsockopt+0x810/0x810 [ 467.423179][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 467.428628][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 467.433514][T13720] ? ieee802154_sock_ioctl+0x770/0x770 [ 467.439012][T13720] __sys_sendmsg+0x714/0x830 [ 467.443636][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.448870][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.454184][T13720] ? kmsan_internal_set_origin+0x85/0xc0 [ 467.459843][T13720] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 467.466084][T13720] ? __msan_instrument_asm_store+0x107/0x130 [ 467.472104][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.477340][T13720] ? kmsan_get_metadata+0x116/0x180 [ 467.482573][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.488480][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.494153][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.499423][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.504328][T13720] do_SYSENTER_32+0x73/0x90 [ 467.508869][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.515268][T13720] RIP: 0023:0xf7fd0549 [ 467.519445][T13720] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 467.539299][T13720] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 467.548002][T13720] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 467.555996][T13720] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 467.563980][T13720] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 467.572035][T13720] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 467.580001][T13720] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 467.587971][T13720] [ 467.590284][T13720] Uninit was stored to memory at: [ 467.595293][T13720] kmsan_internal_chain_origin+0xad/0x130 [ 467.601020][T13720] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 467.606998][T13720] kmsan_memcpy_metadata+0xb/0x10 [ 467.612019][T13720] __msan_memcpy+0x46/0x60 [ 467.616429][T13720] ieee802154_header_create+0xcd1/0x1070 [ 467.622064][T13720] dgram_sendmsg+0xf4b/0x15d0 [ 467.626747][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 467.632124][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 467.637160][T13720] __sys_sendmsg+0x714/0x830 [ 467.641748][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.647035][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.652493][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.657692][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.662716][T13720] do_SYSENTER_32+0x73/0x90 [ 467.667339][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.673667][T13720] [ 467.675978][T13720] Uninit was stored to memory at: [ 467.680981][T13720] kmsan_internal_chain_origin+0xad/0x130 [ 467.686710][T13720] __msan_chain_origin+0x54/0xa0 [ 467.691648][T13720] dgram_sendmsg+0x14bb/0x15d0 [ 467.696412][T13720] ieee802154_sock_sendmsg+0xec/0x130 [ 467.701785][T13720] ____sys_sendmsg+0xcfc/0x12f0 [ 467.706658][T13720] __sys_sendmsg+0x714/0x830 [ 467.711248][T13720] __se_compat_sys_sendmsg+0xa7/0xc0 [ 467.716532][T13720] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 467.721989][T13720] __do_fast_syscall_32+0x127/0x180 [ 467.727188][T13720] do_fast_syscall_32+0x77/0xd0 [ 467.732053][T13720] do_SYSENTER_32+0x73/0x90 [ 467.736651][T13720] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 467.742981][T13720] [ 467.745331][T13720] Local variable ----address.i@__sys_sendmsg created at: [ 467.752448][T13720] __sys_sendmsg+0x30e/0x830 [ 467.757037][T13720] __sys_sendmsg+0x30e/0x830 [ 467.761653][T13720] ===================================================== 05:13:22 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000100)=@security={'security\x00', 0xe, 0x4, 0x390, 0xffffffff, 0x270, 0x110, 0x0, 0xffffffff, 0xffffffff, 0x378, 0x378, 0x378, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00'}}}, {{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE1={0x28}}, {{@ipv6={@mcast2, @local, [], [], 'geneve1\x00', 'veth1_to_hsr\x00'}, 0x0, 0xa8, 0x108}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@loopback}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x3f0) [ 468.096468][T13728] netlink: 'syz-executor.2': attribute type 4 has an invalid length. 05:13:22 executing program 1: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) read(0xffffffffffffffff, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x0, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) dup2(r2, r3) writev(r4, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:22 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:22 executing program 5: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg$802154_dgram(r0, &(0x7f0000003c40)={&(0x7f0000003b80)={0x24, @long}, 0x2, &(0x7f0000003c00)={0x0}}, 0x0) [ 468.587894][T13735] ===================================================== [ 468.595314][T13735] BUG: KMSAN: uninit-value in dgram_sendmsg+0x14ca/0x15d0 [ 468.602504][T13735] CPU: 0 PID: 13735 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 468.612685][T13735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.622779][T13735] Call Trace: [ 468.626072][T13735] dump_stack+0x24c/0x2e0 [ 468.630419][T13735] kmsan_report+0xfb/0x1e0 [ 468.634841][T13735] __msan_warning+0x5c/0xa0 [ 468.639370][T13735] dgram_sendmsg+0x14ca/0x15d0 [ 468.644153][T13735] ? dgram_getsockopt+0x810/0x810 [ 468.649198][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 468.654586][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 468.659454][T13735] ? ieee802154_sock_ioctl+0x770/0x770 [ 468.664936][T13735] __sys_sendmsg+0x714/0x830 [ 468.669532][T13735] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 468.675337][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.680547][T13735] ? kmsan_internal_set_origin+0x85/0xc0 [ 468.686184][T13735] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 468.692263][T13735] ? __msan_instrument_asm_store+0x107/0x130 [ 468.698262][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.703464][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.708662][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 468.713966][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 468.719428][T13735] __do_fast_syscall_32+0x127/0x180 [ 468.724634][T13735] do_fast_syscall_32+0x77/0xd0 [ 468.729487][T13735] do_SYSENTER_32+0x73/0x90 [ 468.734000][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 468.740331][T13735] RIP: 0023:0xf7fd0549 [ 468.744439][T13735] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 468.764054][T13735] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 468.772493][T13735] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 468.780467][T13735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 468.788453][T13735] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 468.796446][T13735] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 468.804520][T13735] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 468.812520][T13735] [ 468.814847][T13735] Local variable ----address.i@__sys_sendmsg created at: [ 468.821950][T13735] __sys_sendmsg+0x30e/0x830 [ 468.826636][T13735] __sys_sendmsg+0x30e/0x830 [ 468.831226][T13735] ===================================================== [ 468.844960][T13735] ===================================================== [ 468.851938][T13735] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x333/0xdd0 [ 468.859444][T13735] CPU: 0 PID: 13735 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 468.862741][T13740] netlink: 'syz-executor.3': attribute type 4 has an invalid length. [ 468.869726][T13735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 468.869747][T13735] Call Trace: [ 468.869759][T13735] dump_stack+0x24c/0x2e0 [ 468.869802][T13735] kmsan_report+0xfb/0x1e0 [ 468.869834][T13735] __msan_warning+0x5c/0xa0 [ 468.869861][T13735] ieee802154_hdr_push+0x333/0xdd0 [ 468.869897][T13735] ieee802154_header_create+0xd07/0x1070 [ 468.869934][T13735] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 468.921184][T13735] dgram_sendmsg+0xf4b/0x15d0 [ 468.925917][T13735] ? dgram_getsockopt+0x810/0x810 [ 468.930979][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 468.936391][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 468.941372][T13735] ? ieee802154_sock_ioctl+0x770/0x770 [ 468.946871][T13735] __sys_sendmsg+0x714/0x830 [ 468.952066][T13735] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 468.957908][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.963160][T13735] ? kmsan_internal_set_origin+0x85/0xc0 [ 468.968822][T13735] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 468.974919][T13735] ? __msan_instrument_asm_store+0x107/0x130 [ 468.980929][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.986159][T13735] ? kmsan_get_metadata+0x116/0x180 [ 468.991389][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 468.996714][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.002205][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.007439][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.012328][T13735] do_SYSENTER_32+0x73/0x90 [ 469.016869][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.023270][T13735] RIP: 0023:0xf7fd0549 [ 469.027358][T13735] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 469.047078][T13735] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 469.055528][T13735] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 469.063529][T13735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 469.071535][T13735] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 469.079634][T13735] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 469.087633][T13735] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 469.095636][T13735] [ 469.097968][T13735] Uninit was stored to memory at: [ 469.102994][T13735] kmsan_internal_chain_origin+0xad/0x130 [ 469.108831][T13735] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 469.114845][T13735] kmsan_memcpy_metadata+0xb/0x10 [ 469.119988][T13735] __msan_memcpy+0x46/0x60 [ 469.124427][T13735] ieee802154_header_create+0xcd1/0x1070 [ 469.130125][T13735] dgram_sendmsg+0xf4b/0x15d0 [ 469.134836][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 469.140247][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 469.145130][T13735] __sys_sendmsg+0x714/0x830 [ 469.149775][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 469.155108][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.160859][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.166163][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.171055][T13735] do_SYSENTER_32+0x73/0x90 [ 469.175594][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.181951][T13735] [ 469.184381][T13735] Uninit was stored to memory at: [ 469.189407][T13735] kmsan_internal_chain_origin+0xad/0x130 [ 469.195167][T13735] __msan_chain_origin+0x54/0xa0 [ 469.200221][T13735] dgram_sendmsg+0x14bb/0x15d0 [ 469.205023][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 469.210529][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 469.215416][T13735] __sys_sendmsg+0x714/0x830 [ 469.220040][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 469.225371][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.230865][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.236108][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.240999][T13735] do_SYSENTER_32+0x73/0x90 [ 469.245553][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.251921][T13735] [ 469.254259][T13735] Local variable ----address.i@__sys_sendmsg created at: [ 469.261352][T13735] __sys_sendmsg+0x30e/0x830 [ 469.265993][T13735] __sys_sendmsg+0x30e/0x830 [ 469.270617][T13735] ===================================================== [ 469.277814][T13735] ===================================================== [ 469.284771][T13735] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0x365/0xdd0 [ 469.292355][T13735] CPU: 0 PID: 13735 Comm: syz-executor.5 Tainted: G B 5.12.0-rc6-syzkaller #0 [ 469.302537][T13735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 469.312615][T13735] Call Trace: [ 469.315914][T13735] dump_stack+0x24c/0x2e0 [ 469.320282][T13735] kmsan_report+0xfb/0x1e0 [ 469.324726][T13735] __msan_warning+0x5c/0xa0 [ 469.329259][T13735] ieee802154_hdr_push+0x365/0xdd0 [ 469.334410][T13735] ieee802154_header_create+0xd07/0x1070 [ 469.340085][T13735] ? drv_set_max_frame_retries+0x3c0/0x3c0 [ 469.345960][T13735] dgram_sendmsg+0xf4b/0x15d0 [ 469.350683][T13735] ? dgram_getsockopt+0x810/0x810 [ 469.355754][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 469.361166][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 469.366055][T13735] ? ieee802154_sock_ioctl+0x770/0x770 [ 469.371581][T13735] __sys_sendmsg+0x714/0x830 [ 469.376246][T13735] ? kmsan_get_shadow_origin_ptr+0x84/0xb0 [ 469.382096][T13735] ? kmsan_get_metadata+0x116/0x180 [ 469.387330][T13735] ? kmsan_internal_set_origin+0x85/0xc0 [ 469.392998][T13735] ? kmsan_internal_unpoison_shadow+0x42/0x70 [ 469.399097][T13735] ? __msan_instrument_asm_store+0x107/0x130 [ 469.405111][T13735] ? kmsan_get_metadata+0x116/0x180 [ 469.410345][T13735] ? kmsan_get_metadata+0x116/0x180 [ 469.415591][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 469.420921][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.426423][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.431658][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.436544][T13735] do_SYSENTER_32+0x73/0x90 [ 469.441081][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.447455][T13735] RIP: 0023:0xf7fd0549 [ 469.451549][T13735] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 469.471187][T13735] RSP: 002b:00000000f55ca5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 469.479639][T13735] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 0000000020003c40 [ 469.487673][T13735] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 469.496045][T13735] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 469.504037][T13735] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 469.512148][T13735] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 469.520152][T13735] [ 469.522491][T13735] Uninit was stored to memory at: [ 469.527573][T13735] kmsan_internal_chain_origin+0xad/0x130 [ 469.533324][T13735] kmsan_memcpy_memmove_metadata+0x25e/0x2d0 [ 469.539338][T13735] kmsan_memcpy_metadata+0xb/0x10 [ 469.544390][T13735] __msan_memcpy+0x46/0x60 [ 469.548831][T13735] ieee802154_header_create+0xcd1/0x1070 [ 469.554507][T13735] dgram_sendmsg+0xf4b/0x15d0 [ 469.559305][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 469.564716][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 469.569601][T13735] __sys_sendmsg+0x714/0x830 [ 469.574223][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 469.579545][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.585122][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.590354][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.595242][T13735] do_SYSENTER_32+0x73/0x90 [ 469.599773][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.606134][T13735] [ 469.608462][T13735] Uninit was stored to memory at: [ 469.613479][T13735] kmsan_internal_chain_origin+0xad/0x130 [ 469.619245][T13735] __msan_chain_origin+0x54/0xa0 [ 469.624207][T13735] dgram_sendmsg+0x14bb/0x15d0 [ 469.629090][T13735] ieee802154_sock_sendmsg+0xec/0x130 [ 469.634549][T13735] ____sys_sendmsg+0xcfc/0x12f0 [ 469.639430][T13735] __sys_sendmsg+0x714/0x830 [ 469.644048][T13735] __se_compat_sys_sendmsg+0xa7/0xc0 [ 469.649364][T13735] __ia32_compat_sys_sendmsg+0x4a/0x70 [ 469.654849][T13735] __do_fast_syscall_32+0x127/0x180 [ 469.660075][T13735] do_fast_syscall_32+0x77/0xd0 [ 469.664953][T13735] do_SYSENTER_32+0x73/0x90 [ 469.669487][T13735] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 469.675855][T13735] [ 469.678249][T13735] Local variable ----address.i@__sys_sendmsg created at: [ 469.685292][T13735] __sys_sendmsg+0x30e/0x830 [ 469.689919][T13735] __sys_sendmsg+0x30e/0x830 [ 469.694537][T13735] ===================================================== 05:13:23 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) openat$cgroup_procs(0xffffffffffffffff, 0x0, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r2 = socket$netlink(0x10, 0x3, 0x0) writev(r2, &(0x7f0000000200)=[{&(0x7f0000000100)="390000001300034700bb65e1c3e4ffff060000000100000045000000250000001900040004", 0x25}, {&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a", 0x13}], 0x2) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r3, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r4 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r4, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) writev(r5, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:23 executing program 2: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x2800004, 0x12, r1, 0x0) preadv(r0, &(0x7f00000001c0)=[{0x0}], 0x1, 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000000380)='cgroup.procs\x00', 0x2, 0x0) read(r2, &(0x7f00000003c0)=""/114, 0x72) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x6) r3 = socket$netlink(0x10, 0x3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000040)="899f0ea1156626d6fb07e613d79d0b6d58348a37", 0x14}], 0x1) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x27, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) sendmsg$SMC_PNETID_ADD(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={0x0}}, 0x0) r5 = syz_genetlink_get_family_id$SEG6(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SETHMAC(0xffffffffffffffff, &(0x7f0000000900)={&(0x7f0000000840), 0xc, &(0x7f00000008c0)={&(0x7f0000000880)={0x24, r5, 0x1, 0x0, 0x0, {}, [@SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x24}}, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000002c0)={&(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES16=r5, @ANYBLOB="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"], 0x2c}, 0x1, 0x0, 0x0, 0x40}, 0x240488b0) r6 = socket$netlink(0x10, 0x3, 0x0) dup2(r3, r4) pidfd_getfd(r1, r6, 0x0) writev(r6, &(0x7f0000000140)=[{&(0x7f00000000c0)="39000000130003470fbb65e1c3e4ffff06006000010000005600000025000000190004000400000007fd17e5ff8e0606040020000000000000", 0x39}], 0x1) 05:13:24 executing program 4: syz_open_dev$evdev(&(0x7f0000000000), 0x4, 0x501)