977f33c516aadc9bc51f23b12f761c4a0335cc1fe6608ea8626f651d7853af2ef066e4fbe7018f6424f5baafc8d0a6c6d8d0ebc2a2e97f0629999534273e023fd6c3000000000000000000"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) renameat(r1, &(0x7f0000000740)='./file0\x00', r2, &(0x7f0000000780)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) exit(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='trusted.overlay.opaque\x00', &(0x7f0000000340)='!\xf1%\'@[)\x00', 0x8, 0x0) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x21, &(0x7f00000000c0)=0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') mlockall(0x2) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31333638353234303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040000c00000000000000d6f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0xdf42}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d6f4655fd6f4655fd6f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d6f4655fd6f4655fd6f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d6f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000005bbc60cd0000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af301000400000000000000000000000200000060000000000000000000000000000000000000000000000000000000000000000000000000000000491c1dd40000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3133363835323430322f66696c65302f66696c6530000000000000000000000000000000000000000000008a6df6170000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000002248c6120000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000000180)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallekallersyzkallers\x00'/128, 0x80, 0x24003}], 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="004e4d23dddefe1e0e811a8881f0e64786998ef2cf09c931d64cb1afe34b54b74514ae59e46ae885d2976aaa7d16be562d7dbb87119460063d3cd69c74aa2c3ab246c59b0c242a4419e77253f1ceae8eeef0d1fe55a06c114e5a7a5f923fe6237117e5a555ccdbee854cc90c5dc90861efc1492d06941a500ab6da98c3b725b7ef958be8ea0702ba4c7c8bb53f13639a12c68109fdb91339ff16c6a255c5dfa4eaf68552d9b0f92ef7b9e762aecadffafc297b8c110494a662acd801bd89be7c312e885d5a9dff586a8e8f7c77f53e70966d4094cf403070f6dcbf37cbc6"]) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000020c0)='./file0/file0\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x5382, 0x750000) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x3c, 0xf, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004014}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) renameat(r1, &(0x7f0000000740)='./file0\x00', r2, &(0x7f0000000780)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) exit(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='trusted.overlay.opaque\x00', &(0x7f0000000340)='!\xf1%\'@[)\x00', 0x8, 0x0) 20:57:15 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x7, 0x8f}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000040)={0x38, 0x2, 0x0, 0x0, 0x5, 0x0, 0x4}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000002980)=[{{&(0x7f00000002c0)=@l2tp={0x2, 0x0, @initdev}, 0x80, &(0x7f0000001500)=[{&(0x7f0000000340)=""/216, 0xd8}, {&(0x7f0000000440)=""/68, 0x44}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000140)=""/21, 0x15}, {&(0x7f0000001880)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/44, 0x2c}], 0x3, 0xfffffffffffffffe}}, {{0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000001580)=""/192, 0xc0}, {&(0x7f0000001640)=""/3, 0x3}], 0x2}, 0xfffffbff}, {{&(0x7f00000016c0)=@nl, 0x80, &(0x7f0000002880)=[{&(0x7f0000001740)=""/197, 0xc5}], 0x1, &(0x7f00000028c0)=""/146, 0x92}, 0x4eb}], 0x3, 0x0, 0x0) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x6) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) r4 = creat(&(0x7f0000000080)='./bus\x00', 0x6066f8b037950f63) ftruncate(r4, 0x800) lseek(r4, 0x0, 0x2) setxattr$trusted_overlay_opaque(&(0x7f00000000c0)='./bus\x00', &(0x7f0000000200)='trusted.overlay.opaque\x00', 0x0, 0x0, 0x0) r5 = open(&(0x7f0000001840)='./bus\x00', 0x0, 0x0) ioctl$FS_IOC_GETVERSION(r2, 0x80087601, &(0x7f0000000240)) sendfile(r4, r5, 0x0, 0x8400fffffffa) accept$inet6(0xffffffffffffffff, 0x0, 0x0) creat(&(0x7f0000000100)='./bus\x00', 0x0) splice(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 165.948890][ T2857] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue 20:57:15 executing program 5: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='stack\x00') preadv(r0, &(0x7f00000017c0), 0x375, 0x0, 0x0) getsockopt$bt_BT_RCVMTU(r0, 0x112, 0xd, &(0x7f0000000080)=0x21, &(0x7f00000000c0)=0x2) syz_genetlink_get_family_id$batadv(&(0x7f0000000040)='batadv\x00') mlockall(0x2) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2e, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000001000008000000d2420000120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31333638353234303200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="0000000000000000000000008395006fb905454792d9f392427055b7010040000c00000000000000d6f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003700000000000000", 0x40, 0xdf42}, {&(0x7f0000010300)="030000000400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000016000f000300040000000000000000000f00698c", 0x20, 0x800}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d6f4655fd6f4655fd6f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x1500}, {&(0x7f0000010f00)="2000000098a2e27a98a2e27a00000000d6f4655f00"/32, 0x20, 0x1580}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000300000000200000004000000320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1600}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000400000000200000004000000420000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1700}, {&(0x7f0000011200)="c041000000300000d6f4655fd6f4655fd6f4655f00000000000002002000000000000800000000000af301000400000000000000000000000c00000020000000", 0x40, 0x1e00}, {&(0x7f0000011300)="20000000000000000000000000000000d6f4655f00"/32, 0x20, 0x1e80}, {&(0x7f0000011400)="ed41000000040000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000500000000000000000000000000000000000000000000000000000000000000000000000000000005bbc60cd0000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x1f00}, {&(0x7f0000011500)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af301000400000000000000000000000200000060000000000000000000000000000000000000000000000000000000000000000000000000000000491c1dd40000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2000}, {&(0x7f0000011600)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3133363835323430322f66696c65302f66696c6530000000000000000000000000000000000000000000008a6df6170000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2100}, {&(0x7f0000011700)="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", 0x1a0, 0x2200}, {&(0x7f0000011900)="ed81000064000000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af3010004000000000000000000000001000000900000000000000000000000000000000000000000000000000000000000000000000000000000002248c6120000000000000000000000000000000000000000000000002000000098a2e27a98a2e27a98a2e27ad7f4655f98a2e27a0000000000000000", 0xa0, 0x2400}, {&(0x7f0000011a00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0x4000}, {&(0x7f0000011b00)="0b0000000c0001022e00000002000000f40302022e2e00"/32, 0x20, 0x8000}, {&(0x7f0000011c00)="00000000000400"/32, 0x20, 0x8400}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x8800}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x8c00}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x9000}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x9400}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x9800}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x9c00}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0xa000}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0xa400}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0xa800}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0xac00}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0xc000}, {&(0x7f0000012800)="0200"/32, 0x20, 0xc400}, {&(0x7f0000012900)="0300"/32, 0x20, 0xc800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0xcc00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0xd000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0xd400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x10000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x10400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x10800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x10c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x11000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000c00100"/96, 0x60, 0x11400}, {&(0x7f0000013300)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d803050766696c653100"/64, 0x40, 0x14000}, {&(0x7f0000013400)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x18000}, {&(0x7f0000000180)='syzkallers\x00'/32, 0x20, 0x1c000}, {&(0x7f0000013a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallekallersyzkallers\x00'/128, 0x80, 0x24003}], 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB="004e4d23dddefe1e0e811a8881f0e64786998ef2cf09c931d64cb1afe34b54b74514ae59e46ae885d2976aaa7d16be562d7dbb87119460063d3cd69c74aa2c3ab246c59b0c242a4419e77253f1ceae8eeef0d1fe55a06c114e5a7a5f923fe6237117e5a555ccdbee854cc90c5dc90861efc1492d06941a500ab6da98c3b725b7ef958be8ea0702ba4c7c8bb53f13639a12c68109fdb91339ff16c6a255c5dfa4eaf68552d9b0f92ef7b9e762aecadffafc297b8c110494a662acd801bd89be7c312e885d5a9dff586a8e8f7c77f53e70966d4094cf403070f6dcbf37cbc6"]) clone(0x20002100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000500)={0x1, 0x70, 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, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000020c0)='./file0/file0\x00', 0x0, 0x0) ioctl$KDSETLED(r2, 0x5382, 0x750000) sendmsg$IPSET_CMD_GET_BYINDEX(r2, &(0x7f0000000700)={&(0x7f00000001c0), 0xc, &(0x7f00000006c0)={&(0x7f0000000680)={0x3c, 0xf, 0x6, 0x101, 0x0, 0x0, {0x7, 0x0, 0x6}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_INDEX={0x6, 0xb, 0x4}, @IPSET_ATTR_INDEX={0x6, 0xb, 0xffffffffffffffff}, @IPSET_ATTR_INDEX={0x6}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x3c}, 0x1, 0x0, 0x0, 0x20004014}, 0x20000000) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000900)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000040), 0x1f1}, 0x48) renameat(r1, &(0x7f0000000740)='./file0\x00', r2, &(0x7f0000000780)='./file0\x00') socketpair$unix(0x1, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) exit(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) write(0xffffffffffffffff, &(0x7f0000000340), 0x41395527) setxattr(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)=@known='trusted.overlay.opaque\x00', &(0x7f0000000340)='!\xf1%\'@[)\x00', 0x8, 0x0) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket(0x11, 0x800000003, 0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x37f1) bind(r1, &(0x7f0000000380)=@generic={0x11, "0000010000000000080044944eeba71a4976e252922cb18f6e2e2aba000000012e0b3836005404b0e0301a4ce875f2e3ff5f163ee340b7679500800000000000000101013c5811039e15775027ecce66fd792bbf0e5bf5ff1b0816f3f6db1c00010000000000000049740000000000000006ad8e5ecc326d3a09ffc2c654"}, 0x80) r2 = socket$inet(0x2, 0x4000000000000001, 0x0) sendmsg$NL80211_CMD_STOP_NAN(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000004c0)=ANY=[@ANYRES16=0x0, @ANYBLOB="5e7106d4947c04fd16f0b8416e79cbb6211540c110e8c22f9bedb5735b8add4dfc8ac44995168bebe2a54a58c8e87bcb5c14a6a6d7ad261bfd30aeb52fd14e61091ce3251b2b932d76f124d9d13bd8440bb060ff", @ANYRES32=0x0, @ANYBLOB="e7061763d62cac13373d9fb8e42d4f61341c74c3808b08f23c1ba5891d74e1db92b277ac15a33e1e7ababd2efd96872a1c5c72c17ffddf41b7cf0c83f44104feac464046682d79e20dfa1717d3e6d7a5786acdd3fda3855d1dcc00e6103287dca467b8ffb9bd1852"], 0x1c}}, 0x0) setsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000440)={0x0, @multicast2}, 0xc) setsockopt$inet_tcp_int(r2, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0xd, &(0x7f0000000080)='reno\x00', 0x5) r3 = syz_open_dev$vcsa(&(0x7f0000000000)='/dev/vcsa#\x00', 0xfffffffffffffffd, 0x20000) bind$inet(r2, &(0x7f0000000280)={0x2, 0x4e23, @multicast2}, 0x10) setsockopt$SO_ATTACH_FILTER(r2, 0x1, 0x1a, &(0x7f0000000480)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0xeb}]}, 0x10) r4 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vsock\x00', 0x111100, 0x0) signalfd(r3, &(0x7f0000000140)={[0x9]}, 0x8) pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000300)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r5, &(0x7f00000005c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000340)={0x30, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x3f}, @val={0x8, 0x3, r6}, @val={0xc, 0x99, {0xad5, 0x44}}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4040000}, 0x20040000) sendto$inet(r4, 0x0, 0x0, 0x87fd, &(0x7f00000001c0)={0x2, 0x4a21, @dev={0xac, 0x14, 0x14, 0x44}}, 0xb) sendto$inet(r2, &(0x7f00000012c0)="0c268a927f1f6588b967481241ba7860ac5cf65ac618ded8974895abeaf4b4834ff922b3f134b02bd67aa03059bcecc7a95425a3a07e758044ab4ea6f7ae55d88fecf90b1a7511bf746bec66ba", 0xfed4, 0x20c49a, 0x0, 0x27) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x8}, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='ext4_request_blocks\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)='net_cls.classid\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x9}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x248800) 20:57:15 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:15 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f0000000100)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 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, 0x2, @perf_config_ext={0x0, 0xfffffffffffffffc}, 0x0, 0x40000}, 0x0, 0xfffffdffffffffff, 0xffffffffffffffff, 0x0) sendmsg$DEVLINK_CMD_SB_OCC_MAX_CLEAR(0xffffffffffffffff, 0x0, 0x0) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x20004000}, 0x8010) add_key$keyring(&(0x7f0000000000)='keyring\x00', &(0x7f0000000040)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_PKEY_QUERY(0x18, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') ioctl$IOC_PR_REGISTER(r1, 0x401870c8, &(0x7f0000000040)={0xf18}) r2 = socket$nl_route(0x10, 0x3, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='overlay\x00', 0x20a0, &(0x7f0000000400)=ANY=[@ANYBLOB="6f3d006e2c636f6e67657874b4c15edfe7dead789103c72c8bdd6550e000"/41]) accept4(r0, 0x0, &(0x7f00000003c0), 0x800) fallocate(r2, 0x8, 0xce, 0x53c132ef) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000280)='trusted.overlay.origin\x00', &(0x7f0000000380)='y\x00', 0x2, 0x1) arch_prctl$ARCH_MAP_VDSO_32(0x2002, 0x7) r3 = socket(0x1, 0x803, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(r2, &(0x7f0000000080)={0x0, 0xfffffffffffffd9a, &(0x7f0000000000)={&(0x7f0000000440)=ANY=[], 0x6c}, 0x1, 0x0, 0x0, 0x400c080}, 0x400d0) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 5: socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f00000004c0)={r0, 0xc0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)={0x8}, 0x0, 0x0, &(0x7f0000000300)={0x0, 0x0, 0x7}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000040)='ext4_request_blocks\x00', r1}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000500)='net_cls.classid\x00', 0x2, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f0000000100)) ioctl$PERF_EVENT_IOC_REFRESH(0xffffffffffffffff, 0x2402, 0xff) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000280), 0x9}, 0x0, 0x0, 0x0, 0x3, 0x0, 0x800}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) write$cgroup_type(r2, &(0x7f0000000000)='threaded\x00', 0x248800) 20:57:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0xe4}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x8, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000480)=@qipcrtr, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/221, 0xdd}], 0x1, &(0x7f0000002780)=""/246, 0xf6}, 0x10000}], 0x1, 0x20, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}], 0x7, 0x3, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="e0ea9bee110fe56b"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000002a00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20052c8}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x5c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x0, 0x10000040, 0x2, 0x94e, 0x9, 0xfffffffffffffffc, 0xffffffff00000000, 0x1f, 0x1}, 0x0) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 166.982978][ T2918] EXT4-fs (sda1): Unrecognized mount option "o=" or missing value 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000000c0)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) ioctl$F2FS_IOC_MOVE_RANGE(r1, 0xc020f509, &(0x7f00000003c0)={r0, 0xffffffff, 0x2, 0x7}) ioctl$KVM_GET_EMULATED_CPUID(r2, 0xc008ae09, &(0x7f0000000600)=""/231) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) r4 = bpf$ITER_CREATE(0x21, &(0x7f0000000380)={r1}, 0x8) openat$cgroup(r4, &(0x7f00000005c0)='syz1\x00', 0x200002, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000340)='memory.events\x00', 0x7a05, 0x1700) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40086602, &(0x7f0000000100)) openat$cgroup_int(r5, &(0x7f0000000400)='pids.max\x00', 0x2, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r3, 0x40086602, &(0x7f0000000100)) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff, 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, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) r6 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000009500000000000000ca86ea5fe68032203ec1bd58cf1f0464bb52d6b3d88ec897167fd4d676c55161245d5a55586455b8a1d8495d6b85f03edf841956323a6887293d2b89b208ab30a1d9eccd577086f843f531b58a61e75acbf68fb5d65016ad2a85cb0c9b349b757337255f375d7f57a05d18231b089a6c899f71f3b2253861f10d6372013e54b7172e7a172971fe25d23279290ef1f795d9ee0991106a8f1f2033c82ea0bb831d541326714943d9ed64239ed3936d8d"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f00000002c0)='block_bio_queue\x00', r6}, 0x10) r7 = openat$cgroup(r1, &(0x7f0000000040)='syz0\x00', 0x200002, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000300)={r7, 0x9, 0x0, 0x5, &(0x7f0000000280)=[0x0, 0x0, 0x0], 0x3}, 0x20) write$cgroup_type(r1, &(0x7f0000000000)='threaded\x00', 0x248800) 20:57:16 executing program 2: r0 = socket(0x10, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000100)={'syztnl1\x00', 0x0}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RWALK(r1, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0x12) write$P9_RREADDIR(r1, &(0x7f0000000200)=ANY=[@ANYBLOB='k'], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r1, 0x89f1, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000000)={'syztnl1\x00', 0x0, 0x2f, 0x7f, 0x5, 0x480, 0x48, @dev={0xfe, 0x80, [], 0xb}, @local, 0x0, 0x40, 0x4, 0x1}}) fcntl$F_GET_FILE_RW_HINT(0xffffffffffffffff, 0x40d, &(0x7f0000000140)) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'ip6gre0\x00', &(0x7f0000000200)={'syztnl1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @private1, @ipv4={[0x0, 0xd6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], @private}, 0x0, 0x3f00}}) 20:57:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 167.032118][ T2930] EXT4-fs (sda1): Unrecognized mount option "o=" or missing value 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000040)={0x38, 0x3, 0x0, 0x0, 0x9, 0x0, 0x1fffffffd}, 0x0) waitid(0x1, 0x0, 0x0, 0x1, 0x0) sched_setattr(r0, &(0x7f0000000100)={0x38, 0x2, 0x0, 0x0, 0x5, 0x4, 0x800000000000}, 0x0) pipe(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) modify_ldt$write(0x1, 0x0, 0x0) fcntl$setpipe(r2, 0x407, 0x0) write(r2, &(0x7f0000000340), 0x41395527) vmsplice(r1, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x30, 0x2, 0x0, 0x0, 0x3}, 0x0) write$P9_RLINK(0xffffffffffffffff, 0x0, 0x0) getxattr(0x0, 0x0, 0x0, 0x0) creat(0x0, 0x0) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x8) getpid() r3 = socket$inet6(0xa, 0x400000000001, 0x0) dup(0xffffffffffffffff) bind$inet6(r3, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @loopback, 0xfffffffe}, 0x1c) sendto$inet6(r3, 0x0, 0x0, 0x20000008, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000180)='./bus\x00', 0x100000161042, 0x10d) ftruncate(r4, 0x10099b8) sendfile(r3, r4, 0x0, 0x8000fffffffe) r5 = open(&(0x7f0000000140)='./bus\x00', 0x141442, 0x156) ftruncate(r5, 0x87fff) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0xe4}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x8, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000480)=@qipcrtr, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/221, 0xdd}], 0x1, &(0x7f0000002780)=""/246, 0xf6}, 0x10000}], 0x1, 0x20, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}], 0x7, 0x3, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="e0ea9bee110fe56b"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000002a00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20052c8}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x5c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x0, 0x10000040, 0x2, 0x94e, 0x9, 0xfffffffffffffffc, 0xffffffff00000000, 0x1f, 0x1}, 0x0) 20:57:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 5: r0 = syz_usb_connect$cdc_ncm(0x0, 0x196, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x184, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}, [@mdlm_detail={0x7a, 0x24, 0x13, 0xf9, "db55f246d3b7b426d258b4a8b466e15bbd6deca1330e225b14b55c351050442566625f35e0be9feda6d7516d6dcb72aff843a46cf9f0a102fe3cd582c69d931ffd9affcb71a18f87e02995470851412df6c0e832f48c027606180c6fcab478de2cadfef9e9dad851b96eb4d13cb7e1320a0196787078"}, @mdlm={0x15, 0x24, 0x12, 0x1}, @mdlm_detail={0x84, 0x24, 0x13, 0x4, "09fe5d1854f1a168c4278041a51ff65002ff1c89c8ed96df1a78a728c0e1efb5d3541d0a2d755ba1e99c5ad5872213e94402e7f2f6ec4b5ee5cae49e2f588950ebdb07711c2022feec3478dc7b155c855c1628096b8c0cac0b298ea9609209706127bc54333510aaf3322365e47f6421ba509e60a1805a43811f6fcf464e5d08"}, @mdlm={0x15, 0x24, 0x12, 0x401}]}}}}}]}}, 0x0) syz_usb_connect$printer(0x0, 0x2d, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000002505a8a440000102030109021b000101000000090400000007010000090501020000000000be601669fb0b66aaf5c7b3c032d5d4e04b0c5a98befaa457e57ea8745d44e8cea1f553072f1994bd980fac128428915359eaf21cfc750cf690e240"], 0x0) r1 = syz_usb_connect$cdc_ncm(0x5, 0x8b, &(0x7f0000000240)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x79, 0x2, 0x1, 0x1, 0x70, 0x3f, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x8, 0x24, 0x6, 0x0, 0x1, "ab1d52"}, {0x5, 0x24, 0x0, 0x3}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x79, 0x160d, 0x1}, {0x6, 0x24, 0x1a, 0x5, 0x14}, [@call_mgmt={0x5, 0x24, 0x1, 0x0, 0x3f}, @mdlm={0x15, 0x24, 0x12, 0xda8}]}, {{0x9, 0x5, 0x81, 0x3, 0x8, 0x8, 0x9e, 0x5}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x2, 0x2, 0xd, 0x0, 0x0, "", {{{0x9, 0x5, 0x82, 0x2, 0x40, 0x2, 0x8, 0x5}}, {{0x9, 0x5, 0x3, 0x2, 0x200, 0x20, 0xea}}}}}}}]}}, &(0x7f0000000540)={0xa, &(0x7f0000000300)={0xa, 0x6, 0x310, 0x8e, 0xe1, 0x7, 0x20, 0x80}, 0x5, &(0x7f0000000340)=ANY=[@ANYBLOB="0505050000"], 0x3, [{0x80, &(0x7f0000000380)=@string={0x80, 0x3, "aa1c697d087fdd7d8560d55836cddb373b5cdcdd97ae937642d6742f01409161aac18dec723e9fb8583c7c891f80008dcfd3b6a4b8f620ce9bd8fd75e26f10b7a88d3d2564f10db06e79043f62faa53cab94de9d3ba301f00b6521a488733eaf29d7ed0e2f9049583b942ef1c219b5ba5e6f139d25d4b6e1278c73e9cd2f"}}, {0x4, &(0x7f0000000400)=@lang_id={0x4, 0x3, 0x415}}, {0xca, &(0x7f0000000440)=@string={0xca, 0x3, "602fbac4b268da0c65ff5078c3b810a102589528dff181eefce665d6371b634d48f2416ce542cb127f42c474d5fa00b006fa68382cb69681b7b95674e048c5134ba6d94e7bec65ead2761d00d024dc5be4f853eb6195da2bfe1eae481ccc2804a8775274f09e5ec539a02b904ae98f565f1e26931e98fec688cbbdbf6f6794daea0c292dca7dcfee96f770ee25a0007c71954d34b1e338bd977205e6023aa0224d0002d962d29ad20ce84940a673af634c6ea0ef04ff65ae8a23550559777b111cf86d4428bd6ec0"}}]}) syz_usb_control_io$cdc_ncm(r1, &(0x7f00000006c0)={0x14, &(0x7f0000000580)={0x40, 0x3, 0xe9, {0xe9, 0xd, "ce370d8df2e693f204f1014f5e47c242fc93532cedc618a12ac9be952f86110a0c48e779fefc5cf3fc18d715a78bf7172303aa1548f707a28185ab6ab6e6f2eb7d80101a747ddeaa71176a1c273bee091b9a7a177a81edc5e691c4e47bfef10529d47dab1806ce617a000c6b9d3abc15af4e72c2262e307d39448e8786f499bbb1f5e7dcde2c9fcbab4eac675fcd04d2e0c3935ca451929c7e68920425b8afd5246b22451f4d07b718d22808d647a43c7f112d147efb5277085818904546ae7e73a32918bfd24f1b50c3198ddf574e56c6e37928c79fce9930bf487238e6df9205bd745bea302e"}}, &(0x7f0000000680)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000940)={0x44, &(0x7f0000000700)={0x0, 0x7, 0x41, "bc56ac94918ac6688a298e343fd6f952d8946b256d21fc9012e80c2a7cca83d0c95bc2f4448362fa1fd4aeb53a320b842a43a2c1aac94b65023cb5c20269b514d7"}, &(0x7f0000000780)={0x0, 0xa, 0x1, 0x8}, &(0x7f00000007c0)={0x0, 0x8, 0x1, 0x6}, &(0x7f0000000800)={0x20, 0x80, 0x1c, {0xfffb, 0x3, 0x0, 0x8000, 0x533, 0x3, 0x1f, 0x40, 0x0, 0x2, 0x296, 0x7}}, &(0x7f0000000840)={0x20, 0x85, 0x4, 0x7}, &(0x7f0000000880)={0x20, 0x83, 0x2, 0x1}, &(0x7f00000008c0)={0x20, 0x87, 0x2, 0x400}, &(0x7f0000000900)={0x20, 0x89, 0x2, 0x1}}) syz_usb_control_io$cdc_ncm(r0, &(0x7f0000000ac0)={0x14, &(0x7f0000001640)=ANY=[@ANYBLOB="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"/414], &(0x7f0000000a80)={0x0, 0x3, 0x1a, {0x1a}}}, &(0x7f0000000dc0)={0x44, &(0x7f0000000b00)={0x2a3bdbc739823334, 0xa, 0xde, "cf618914f8e1871a96b29c8ccad1e1f344de93c733ae74e8b9cda2743435b4620941258f8cd8d2996aafd9a74596760554f51ed812778a5b2f9777d106bf38ae4608fcecbfbb8ea48129df70ee56634f87d6706a438e22745c8bf74d5fa7676a4366d004232f587897b22a65ce47265c08ab2449c7a47e2ac587c270fdb026f946a3b04a22217f215948db70550bca7114d36ec1661fa632136f76f1b319b9c1bdb057bf333f54f4bf0c9589a125845fe747aa764595c650b8016727c62c861f4c0879534420b6de02ded1d8f2ef55a0637df53ea6729fa8c6dfbea5b864"}, &(0x7f0000000c00)={0x0, 0xa, 0x1, 0x2}, &(0x7f0000000c40)={0x0, 0x8, 0x1, 0xe0}, &(0x7f0000000c80)={0x20, 0x80, 0x1c, {0x3, 0x800, 0xdd4, 0x8, 0x3, 0x9a, 0x1, 0x3, 0x8, 0xf5f, 0xfff, 0xff81}}, &(0x7f0000000cc0)={0x20, 0x85, 0x4}, &(0x7f0000000d00)={0x20, 0x83, 0x2, 0x1}, &(0x7f0000000d40)={0x20, 0x87, 0x2, 0x4}, &(0x7f0000000d80)={0x20, 0x89, 0x2}}) syz_usb_control_io(0xffffffffffffffff, &(0x7f0000001080)={0x2c, &(0x7f0000000e40)={0x0, 0x19, 0x8a, {0x8a, 0xb, "91eb44b5fc13dfbedca37aee6593409f7ce9f6826628763a2aac4c8b116e98d523d4277722a47eb66c0020ff17d22fb7568fd09b0580448ac71dbe9fb665fe06e36e5d9c87b849640032e26e15752659709e2ae941379316f934ff3c295a5b92a4dc688bec9828f2acaf85b6142047b9d8ac374880812ea4541d6f696c5d2ffc3905ace6447369e6"}}, &(0x7f0000000f00)={0x0, 0x3, 0x3, @string={0x3, 0x3, '('}}, &(0x7f0000000f40)={0x0, 0xf, 0x96, {0x5, 0xf, 0x96, 0x6, [@ext_cap={0x7, 0x10, 0x2, 0x1e, 0x3, 0x6, 0xfff}, @generic={0x55, 0x10, 0x1, "7b91a514daf0a9c168f8cd90a1af5b07818879c94436c6fd5d9c07a01818fd15cb37dc55a7530fa4072f96c19e362da08ceb9fd4c5d49b268fbd30be166d0d93e54dcf01777cf38435d6033d54f92d7ccab2"}, @ptm_cap={0x3}, @ssp_cap={0xc, 0x10, 0xa, 0x5, 0x0, 0x8, 0xf88f, 0x6}, @ss_cap={0xa, 0x10, 0x3, 0x0, 0x4, 0x0, 0x0, 0x6}, @ssp_cap={0x1c, 0x10, 0xa, 0xff, 0x4, 0x7fff, 0xf00, 0x3be, [0x7, 0xff, 0xffff0f, 0xf]}]}}, &(0x7f0000001000)={0x20, 0x29, 0xf, {0xf, 0x29, 0x4d, 0x0, 0x0, 0x1, "01f14ab7", "1a41ee30"}}, &(0x7f0000001040)={0x20, 0x2a, 0xc, {0xc, 0x2a, 0x0, 0x2, 0x1, 0x3, 0x4, 0x7, 0xfe}}}, &(0x7f0000001580)={0x84, &(0x7f00000010c0)={0x20, 0x10, 0xed, "dfd1e9310b0ba8b6a50b35bb09dd1bfd0b336236cfc691c8ac9c94b8b6339fb65faa65cb626e28e4e3d7db4702c18e70a60396b670e8be9e70ea8b9d4b89422d13b09e1992c3b3b96dfa87858f11bc9c93eabfaeb2af27c0d9a828ff4b52aaa647a8a5e01892526e16e65dbc514f8b2f213e8967548e278de5d8d18c3a3e96ffe0f21ac21473225dcbf72d8ca530cc6ccadeaaa27a81c07d36cf2ac89a105ced502d6f2721ac9631d9e65325bcb7009e467c46b05ec0f534984318ea8d7cf8cee30119f0627c58153bd510b052677d2945449bd9726a7d37504bd776cac6a54483e37caac1da38d04dd2de9192"}, &(0x7f00000011c0)={0x0, 0xa, 0x1}, &(0x7f0000001200)={0x0, 0x8, 0x1, 0x7}, &(0x7f0000001240)={0x20, 0x0, 0x4, {0x2, 0x2}}, &(0x7f0000001280)={0x20, 0x0, 0x8, {0x100, 0x8, [0xf]}}, &(0x7f00000012c0)={0x40, 0x7, 0x2, 0x6da}, &(0x7f0000001300)={0x40, 0x9, 0x1, 0x6}, &(0x7f0000001340)={0x40, 0xb, 0x2, '0['}, &(0x7f0000001380)={0x40, 0xf, 0x2, 0x84ef}, &(0x7f00000013c0)={0x40, 0x13, 0x6, @dev={[], 0x2b}}, &(0x7f0000001400)={0x40, 0x17, 0x6, @broadcast}, &(0x7f0000001440)={0x40, 0x19, 0x2, "03a3"}, &(0x7f0000001480)={0x40, 0x1a, 0x2, 0x2}, &(0x7f00000014c0)={0x40, 0x1c, 0x1, 0xf8}, &(0x7f0000001500)={0x40, 0x1e, 0x1, 0x20}, &(0x7f0000001540)={0x40, 0x21, 0x1, 0x7}}) syz_usb_connect$cdc_ecm(0x4, 0x7c, &(0x7f0000001b00)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x40, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x1, 0x1, 0x40, 0x40, 0x0, [{{0x9, 0x4, 0x0, 0x5, 0x3, 0x2, 0x6, 0x0, 0x9, {{0xb, 0x24, 0x6, 0x0, 0x0, "226fde135e03"}, {0x5, 0x24, 0x0, 0x100}, {0xd, 0x24, 0xf, 0x1, 0x3, 0x6, 0x5, 0x80}, [@call_mgmt={0x5, 0x24, 0x1, 0x2, 0x1}, @ncm={0x6, 0x24, 0x1a, 0x3}, @mbim_extended={0x8, 0x24, 0x1c, 0x0, 0x9, 0x200}, @ncm={0x6, 0x24, 0x1a, 0x2, 0x1}, @dmm={0x7, 0x24, 0x14, 0x8000, 0x8}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x10, 0x80, 0x3f, 0x8}}], {{0x9, 0x5, 0x82, 0x2, 0x20, 0x0, 0x8, 0x5b}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x2, 0x2, 0x3}}}}}]}}]}}, &(0x7f0000001cc0)={0xa, &(0x7f0000001b80)={0xa, 0x6, 0x310, 0x9, 0x8, 0x20, 0x40, 0x7f}, 0x23, &(0x7f0000001bc0)={0x5, 0xf, 0x23, 0x2, [@ss_container_id={0x14, 0x10, 0x4, 0x4, "a2bb65d6e66bccceafd366044d41c0d6"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x81, 0x2, 0x3}]}, 0x3, [{0x4, &(0x7f0000001c00)=@lang_id={0x4, 0x3, 0x455}}, {0x4, &(0x7f0000001c40)=@lang_id={0x4, 0x3, 0x430}}, {0x4, &(0x7f0000001c80)=@lang_id={0x4, 0x3, 0x1004}}]}) syz_usb_connect$printer(0x4, 0x2d, &(0x7f00000009c0)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x40, 0x525, 0xa4a8, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x1b, 0x1, 0x1, 0x8, 0x80, 0x8, [{{0x9, 0x4, 0x0, 0x7f, 0x2, 0x7, 0x1, 0x2, 0x1f, "", {{{0x9, 0x5, 0x1, 0x2, 0x40, 0x4, 0x48, 0xff}}}}}]}}]}}, &(0x7f0000001ac0)={0xa, &(0x7f0000000a00)={0xa, 0x6, 0x201, 0x6a, 0x7, 0x1, 0x8, 0x6}, 0xdd, &(0x7f0000001800)={0x5, 0xf, 0xdd, 0x2, [@ss_cap={0xa, 0x10, 0x3, 0x0, 0x5, 0x20, 0x4, 0xba}, @generic={0xce, 0x10, 0xa, "d83a4ed5715c0507747d4ff0c7a482776cce703ac2c8d535d6dc122477dcef0c283289a7681c332079d93d485b8f28318820fdfce8c0f83d8486d3d7a359ca969637da8bd3aed9a1a2b806d35eb1a07e45c84fdb81498b75cef65e487397f0706bd5d3fe42b4208ad516dfbb360d29b0826f2beddae0d314f2de73a836b6cc4260ab040f0ec32ab9e6e5773ea86a8de6ef3ca33d7a4a8186bcbd6851b6d29cb51953b5d726ef80465db8136a5418445ff9e1964cc11181ee623744a69e280682390ae30d12960f9cf53384"}]}, 0x3, [{0xd1, &(0x7f0000001900)=@string={0xd1, 0x3, "a8d4d5f683e125c50e2c1dd42ed688226d759041338a7f4edcf2ce18bbf50398b8f72341468e349010bece50de2407abba09167cb72182034d1d43fc300cf7ca68724dff08cce7ba3c64e5a0903da959a0ef91c2cdef44f5d7e4316d041ce6d32eeb48366e1570ca4d786c0b26add93c8078be73fe709f0d840bba50d8a4be30f935aa79429c5e8b4453d500088c3e1ec4222a7c6dca11c643bf0bdc0b3acc84ee66d07feeb46e25132f56f9f64e7c30101290400761b64d692c536865f412f4b5b4d09981cc260c8ba581a3bf00c1"}}, {0x94, &(0x7f0000001a00)=@string={0x94, 0x3, "5859e2d825f807cbde1d50b47bce42855d893f3c4bd4e2d63c7ef8e33200e0c839d89ac376536ccc48c56c6f791496c3fe6847c76a5941a03d3c0ce45c1eb7202921b79944e55cab6afe4304b972b0af4ef5764e7c6ce4e75bd14677f5e71a5ce7cee9e610e53c8ba9eb98595facc51c7bde6015db38f6a7b53fbea9d262288378e9144037cbf0bfd53c527afcad488297ab"}}, {0x35, &(0x7f0000000a40)=@string={0x35, 0x3, "1cad9f67b0f161ee95a30cccaaab294a36b180f17e6238dfb2147c3b61160d71af6e0c7df87ecfa6077e4a10dcda351b798280"}}]}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:16 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 167.861472][ T591] usb 6-1: new high-speed USB device number 4 using dummy_hcd 20:57:17 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:17 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:17 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:17 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:17 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0xe4}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x8, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000480)=@qipcrtr, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/221, 0xdd}], 0x1, &(0x7f0000002780)=""/246, 0xf6}, 0x10000}], 0x1, 0x20, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}], 0x7, 0x3, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="e0ea9bee110fe56b"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000002a00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20052c8}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x5c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x0, 0x10000040, 0x2, 0x94e, 0x9, 0xfffffffffffffffc, 0xffffffff00000000, 0x1f, 0x1}, 0x0) 20:57:17 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:17 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 168.230406][ T591] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 168.243976][ T591] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 168.254014][ T591] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 168.263962][ T591] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 168.274259][ T591] usb 6-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 168.284129][ T591] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 0 [ 168.558703][ T591] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 168.568283][ T591] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.576695][ T591] usb 6-1: Product: syz [ 168.580929][ T591] usb 6-1: Manufacturer: syz [ 168.585547][ T591] usb 6-1: SerialNumber: syz [ 168.630987][ T591] cdc_ncm 6-1:1.0: bind() failure [ 168.637213][ T591] cdc_ncm 6-1:1.1: bind() failure [ 168.832416][ T2992] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 168.840797][ T2992] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 20:57:19 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000080)=[{&(0x7f00000000c0)="200000000002000019000000900100000f00000000000000020000000600000000000800008000000a000000d6f4655fd6f4655f0100ffff53ef", 0x3a, 0x400}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000040)={[], [{@fsmagic={'fsmagic', 0x3d, 0x5cb1}}]}) open(&(0x7f0000000140)='\x00', 0x442000, 0x1ab) 20:57:19 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:19 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:19 executing program 2: fchmodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x40400) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x68200, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) syz_emit_ethernet(0xfed6, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa98aabb080045000024000000000011907800000000e000000100004e2200000000000081"], 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, &(0x7f0000000140)=""/56, 0xa0, 0x38, 0x1}, 0x20) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@empty, @remote, @val={@val={0x9100, 0x1, 0x1, 0x3}}, {@canfd={0xd, {{0x3, 0x1, 0x1}, 0x3, 0x0, 0x0, 0x0, "59684bba5b3b6d0aa0f261e10951b1bf3236697984f106959a6522939d485d1b4d5b6cbb6b0b797d9e3949669287eb72ab701a0c8c48257582e84fd0f1742642"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xd1e, 0xb2a, 0xa6a, 0x8f9]}) 20:57:19 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:19 executing program 1: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x9, 0xe4}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x8, 0x0, 0x8}, 0x0) r1 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r1, &(0x7f0000003200)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000000640)=[{{&(0x7f0000000480)=@qipcrtr, 0x80, &(0x7f0000000600)=[{&(0x7f0000000500)=""/221, 0xdd}], 0x1, &(0x7f0000002780)=""/246, 0xf6}, 0x10000}], 0x1, 0x20, 0x0) write(r3, &(0x7f0000000340), 0x41395527) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) perf_event_open(&(0x7f000001d000)={0x2, 0x70, 0x7e, 0x0, 0x0, 0x0, 0x0, 0x1000000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000180)='mountinfo\x00') preadv(r4, &(0x7f0000000280)=[{&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000040)=""/12, 0xc}, {&(0x7f0000000100)=""/91, 0x5b}, {&(0x7f0000000440)=""/40, 0x28}, {&(0x7f0000000240)=""/13, 0xd}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000000340)=""/199, 0xc7}], 0x7, 0x3, 0x0) clone(0x50000103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f00000006c0)=ANY=[@ANYBLOB="e0ea9bee110fe56b"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, 0xffffffffffffffff, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f0000002a00)={&(0x7f0000000680)={0x10, 0x0, 0x0, 0x20052c8}, 0xc, &(0x7f00000029c0)={&(0x7f0000002940)={0x5c, 0x0, 0x8, 0x70bd29, 0x25dfdbfb, {}, [@NBD_ATTR_SOCKETS={0x24, 0x7, 0x0, 0x1, [{0x8}, {0x8}, {0x8}, {0x8, 0x1, r4}]}, @NBD_ATTR_SIZE_BYTES={0xc, 0x2, 0x2}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x5}, @NBD_ATTR_CLIENT_FLAGS={0xc, 0x6, 0x1}]}, 0x5c}, 0x1, 0x0, 0x0, 0x4}, 0x8010) sched_setattr(r0, &(0x7f0000000200)={0x38, 0x0, 0x10000040, 0x2, 0x94e, 0x9, 0xfffffffffffffffc, 0xffffffff00000000, 0x1f, 0x1}, 0x0) [ 170.562821][ T591] usb 6-1: USB disconnect, device number 4 20:57:19 executing program 5: fcntl$setstatus(0xffffffffffffffff, 0x4, 0x40000) perf_event_open(&(0x7f0000000100)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4008}, 0x0, 0x4, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0x4, 0x16, &(0x7f0000000180)=ANY=[@ANYBLOB="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"/369], &(0x7f0000000100)='GPL\x00'}, 0x48) 20:57:19 executing program 5: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000009c0)='./file1\x00', 0x0) getsockname(0xffffffffffffffff, &(0x7f0000000300)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @loopback}}}, 0x0) ioctl$TIOCNOTTY(0xffffffffffffffff, 0x5422) getgid() sendmsg$BATADV_CMD_SET_MESH(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000}, 0xc, 0x0}, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = dup(0xffffffffffffffff) sendmsg$NBD_CMD_STATUS(r0, 0x0, 0x40000) renameat(r0, &(0x7f0000000280)='./file0\x00', 0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00') setxattr$system_posix_acl(&(0x7f0000000580)='./file1\x00', &(0x7f00000005c0)='system.posix_acl_default\x00', &(0x7f0000000c40)=ANY=[@ANYBLOB="02000000010000000000000002000000", @ANYRES32=0x0, @ANYBLOB="02000000", @ANYRES32=0x0, @ANYBLOB="040000000000040008000000", @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=0x0, @ANYBLOB="100000000000000020"], 0x5c, 0x0) mount$overlay(0x40000a, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='overlay\x00', 0x0, &(0x7f0000000100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x5c}], [], 0xf603000000000000}) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r0, 0x89f5, &(0x7f00000004c0)={'sit0\x00', &(0x7f0000000440)={'ip6_vti0\x00', 0x0, 0x2, 0x3, 0x7f, 0x5, 0x75, @private1={0xfc, 0x1, [], 0x1}, @empty, 0x8000, 0x10, 0x3}}) ioctl$LOOP_SET_DIRECT_IO(0xffffffffffffffff, 0x4c08, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r1, 0x4b52, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0x810, r1, 0x99b26000) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) 20:57:19 executing program 2: fchmodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x40400) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x68200, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) syz_emit_ethernet(0xfed6, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa98aabb080045000024000000000011907800000000e000000100004e2200000000000081"], 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, &(0x7f0000000140)=""/56, 0xa0, 0x38, 0x1}, 0x20) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@empty, @remote, @val={@val={0x9100, 0x1, 0x1, 0x3}}, {@canfd={0xd, {{0x3, 0x1, 0x1}, 0x3, 0x0, 0x0, 0x0, "59684bba5b3b6d0aa0f261e10951b1bf3236697984f106959a6522939d485d1b4d5b6cbb6b0b797d9e3949669287eb72ab701a0c8c48257582e84fd0f1742642"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xd1e, 0xb2a, 0xa6a, 0x8f9]}) 20:57:19 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:19 executing program 2: fchmodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x40400) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x68200, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) syz_emit_ethernet(0xfed6, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa98aabb080045000024000000000011907800000000e000000100004e2200000000000081"], 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, &(0x7f0000000140)=""/56, 0xa0, 0x38, 0x1}, 0x20) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@empty, @remote, @val={@val={0x9100, 0x1, 0x1, 0x3}}, {@canfd={0xd, {{0x3, 0x1, 0x1}, 0x3, 0x0, 0x0, 0x0, "59684bba5b3b6d0aa0f261e10951b1bf3236697984f106959a6522939d485d1b4d5b6cbb6b0b797d9e3949669287eb72ab701a0c8c48257582e84fd0f1742642"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xd1e, 0xb2a, 0xa6a, 0x8f9]}) [ 170.754653][ T3070] overlayfs: conflicting lowerdir path 20:57:20 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:20 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x0, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 170.866872][ T3070] overlayfs: workdir and upperdir must reside under the same mount 20:57:20 executing program 5: fchmodat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x4) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, 0x0, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, 0x0, 0x40400) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={0x0, 0xb8}, 0x1, 0x0, 0x0, 0x40000}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount$bpf(0x20000000, &(0x7f00000000c0)='./file0\x00', 0x0, 0x2001001, 0x0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x68200, 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, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e22, @multicast1}, 0x10) syz_emit_ethernet(0xfed6, &(0x7f00000000c0)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x11, 0x0, @private, @broadcast=0xe0000001}, {0x0, 0x4e22, 0x10, 0x0, @gue={{0x2}}}}}}}, 0x0) syz_emit_ethernet(0x32, &(0x7f0000000140)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaaa98aabb080045000024000000000011907800000000e000000100004e2200000000000081"], 0x0) ioctl$EVIOCGSW(0xffffffffffffffff, 0x8040451b, 0x0) bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000300)={0x0, &(0x7f0000000140)=""/56, 0xa0, 0x38, 0x1}, 0x20) pivot_root(&(0x7f0000000100)='./file0\x00', &(0x7f0000000080)='./file0\x00') socket$netlink(0x10, 0x3, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) syz_emit_ethernet(0x5e, &(0x7f0000000180)={@empty, @remote, @val={@val={0x9100, 0x1, 0x1, 0x3}}, {@canfd={0xd, {{0x3, 0x1, 0x1}, 0x3, 0x0, 0x0, 0x0, "59684bba5b3b6d0aa0f261e10951b1bf3236697984f106959a6522939d485d1b4d5b6cbb6b0b797d9e3949669287eb72ab701a0c8c48257582e84fd0f1742642"}}}}, &(0x7f0000000040)={0x0, 0x2, [0xd1e, 0xb2a, 0xa6a, 0x8f9]}) 20:57:20 executing program 1: clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000040)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xe, 0xe, &(0x7f0000001a00)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, [], 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x0, 0x10, &(0x7f0000000000), 0x171}, 0x48) pipe(&(0x7f0000000140)={0xffffffffffffffff}) vmsplice(r0, &(0x7f0000000040)=[{&(0x7f0000000640)="8a", 0x63}], 0x7, 0x0) 20:57:20 executing program 5: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsu\x00', 0x430100, 0x0) fsmount(r0, 0x1, 0x7b) 20:57:20 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:20 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:20 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:20 executing program 5: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff}) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r2 = gettid() wait4(0x0, 0x0, 0x80000002, 0x0) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{0x0}, {0x0}, {0x0, 0x1}, {&(0x7f00000001c0)="66530700ae897094e71b0fb1f147a825d86800278dcff47d01000067dd32378f364602812c66538d750f6ee1d001f43f0500bb9fb045f2d1eaa302ab6c2fef2363933ea1315b9532f3af2f5e153eb78020fa00eb29884a07da1f7cbee7547a405704878afe50a73a66faff77be062c5d8d5ac169242f35ef5f4a4077fe7d8b03e5c67d63192e8f8e56ce58a71298db370093b3a3e3a7640824926e9a", 0x9c}], 0x4, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x5) tkill(r2, 0x34) ptrace$cont(0x18, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x20000000}, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ptrace$setregs(0xf, r2, 0x0, &(0x7f0000000080)) r3 = gettid() r4 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140)='/dev/vcsu\x00', 0x101400, 0x0) sendfile(r1, r4, &(0x7f0000000280)=0x75fc, 0x100000000) ptrace$peeksig(0x4209, 0x0, &(0x7f0000000000)={0x100000001}, 0x0) r5 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDFONTOP_GET(r5, 0x4b52, &(0x7f0000000400)={0x1, 0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$INCFS_IOC_GET_FILLED_BLOCKS(r5, 0x80286722, &(0x7f0000000100)={&(0x7f0000000040)=""/88, 0x58, 0x8, 0x9}) tkill(r3, 0x40) 20:57:20 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:20 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 171.480541][ T421] device bridge_slave_1 left promiscuous mode [ 171.491106][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 171.531402][ T421] device bridge_slave_0 left promiscuous mode [ 171.552210][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.783520][ T3125] cgroup1: Unknown subsys name 'perf_event' [ 172.789619][ T3125] cgroup1: Unknown subsys name 'net_cls' [ 172.829612][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.836797][ T3125] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.844526][ T3125] device bridge_slave_0 entered promiscuous mode [ 172.851564][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.858572][ T3125] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.866817][ T3125] device bridge_slave_1 entered promiscuous mode [ 172.905784][ T3125] bridge0: port 2(bridge_slave_1) entered blocking state [ 172.912828][ T3125] bridge0: port 2(bridge_slave_1) entered forwarding state [ 172.920057][ T3125] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.927081][ T3125] bridge0: port 1(bridge_slave_0) entered forwarding state [ 172.949215][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 172.956959][ T591] bridge0: port 1(bridge_slave_0) entered disabled state [ 172.964635][ T591] bridge0: port 2(bridge_slave_1) entered disabled state [ 172.981185][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 172.989296][ T484] bridge0: port 1(bridge_slave_0) entered blocking state [ 172.996328][ T484] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.003726][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.012414][ T484] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.019421][ T484] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.026773][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 173.034797][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 173.060565][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 173.068941][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 173.078746][ T484] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 173.088640][ T421] device bridge_slave_1 left promiscuous mode [ 173.095581][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.103285][ T421] device bridge_slave_0 left promiscuous mode [ 173.109378][ T421] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.156927][ T591] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 173.169002][ T67] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 20:57:22 executing program 2: r0 = perf_event_open(&(0x7f0000000700)={0x0, 0x70, 0x0, 0x0, 0x0, 0x20, 0x0, 0x50d, 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, 0x0, 0x0, 0xfffffffffffffffe}, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = gettid() tkill(r2, 0x16) perf_event_open(&(0x7f0000000240)={0x1, 0x70, 0x1, 0x7f, 0x7e, 0xb9, 0x0, 0x81, 0x10020, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x101, 0x1, @perf_bp={&(0x7f0000000180), 0x7}, 0xa000, 0x7ff, 0x3f, 0x0, 0x9, 0x0, 0x400}, r2, 0x4, r0, 0xb) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x16) connect$inet(r1, &(0x7f0000000480)={0x2, 0x0, @multicast1}, 0x10) setsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000080)={{{@in, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x80}, {0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0xfac7}, {}, 0x0, 0x6e6bb5, 0x1}, {{@in6=@remote, 0x0, 0x33}, 0x0, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x0, 0x0, 0x0, 0xd6}}, 0xe8) perf_event_open(&(0x7f0000000000)={0x4, 0x70, 0x16, 0x6, 0xb7, 0x8, 0x0, 0x6, 0x900, 0x2, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x5, 0x2, @perf_config_ext={0x7}, 0x400, 0xfffffffffffffffd, 0xd990, 0x7, 0x10000, 0x9}, 0xffffffffffffffff, 0xb, 0xffffffffffffffff, 0x2) sendmmsg(r1, &(0x7f0000007fc0), 0x80000e0, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x42) write$P9_RWALK(r3, &(0x7f0000000100)=ANY=[@ANYRESHEX], 0x12) write$P9_RREADDIR(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="e3"], 0x2) mmap$perf(&(0x7f0000007000/0x3000)=nil, 0x3000, 0x0, 0x412, r3, 0x0) sendto$inet(r3, &(0x7f0000000780)="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", 0x1000, 0x40014, 0x0, 0x0) 20:57:22 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 1: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 173.263227][ T3134] cgroup1: Unknown subsys name 'perf_event' [ 173.276870][ T3134] cgroup1: Unknown subsys name 'net_cls' 20:57:22 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:22 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 173.423800][ T3134] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.447282][ T3134] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.463542][ T3134] device bridge_slave_0 entered promiscuous mode [ 173.490676][ T3134] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.500361][ T3134] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.510945][ T3134] device bridge_slave_1 entered promiscuous mode [ 173.693374][ T3134] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.700443][ T3134] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.707718][ T3134] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.714762][ T3134] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.766955][ T147] bridge0: port 1(bridge_slave_0) entered disabled state [ 173.776468][ T147] bridge0: port 2(bridge_slave_1) entered disabled state [ 173.827689][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 173.837496][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 173.861445][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 173.878391][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 173.895342][ T147] bridge0: port 1(bridge_slave_0) entered blocking state [ 173.902395][ T147] bridge0: port 1(bridge_slave_0) entered forwarding state [ 173.919905][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 173.940680][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 173.948844][ T147] bridge0: port 2(bridge_slave_1) entered blocking state [ 173.955997][ T147] bridge0: port 2(bridge_slave_1) entered forwarding state [ 173.990958][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 174.009206][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 174.042304][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 174.060605][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 174.078754][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 174.087388][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 174.128310][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 174.136685][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 174.156401][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 174.176904][ T147] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 174.198965][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 174.207811][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 174.220856][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready 20:57:23 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000340)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x64, 0x0, 0x0, 0x0, 0x2}}, &(0x7f0000000000)=""/178, 0x1a, 0xb2, 0x1}, 0x11) 20:57:23 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:23 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 174.229012][ T117] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready 20:57:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:23 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:23 executing program 5: socket(0x1, 0x5, 0x7e) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000440)={0x30, 0x2, 0x0, 0x4, 0x8, 0x3, 0x800000000000}, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000001540)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f00000028c0)=""/201, 0xc9}, 0x7}, {{&(0x7f0000001600)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001700)}, 0x728b553b}, {{&(0x7f0000002a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/261, 0x105}], 0x3, &(0x7f00000017c0)=""/175, 0xaf}, 0xffffffff}, {{&(0x7f0000004cc0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000005240), 0x0, &(0x7f00000005c0)=""/244, 0xf4}, 0x2}, {{&(0x7f00000053c0)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f0000000540)=""/89, 0x59}], 0x1, &(0x7f0000005500)=""/121, 0x79}, 0x5}, {{&(0x7f0000001a00)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000900)=""/6, 0x6}], 0x2, &(0x7f0000000940)=""/56, 0x38}}, {{&(0x7f0000001680)=@xdp, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/218, 0xda}, {&(0x7f00000007c0)=""/244, 0xf4}], 0x2, &(0x7f0000001b80)=""/240, 0xf0}, 0xd9}], 0x7, 0x20, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffe}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') listen(r4, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x4cb62, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x200004) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x800000000000012, 0x9, 0x0, 0x47, 0x0, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0}, 0x1, 0xfffffffffffff746, 0x3, 0x8, 0x0, 0x4, 0xbffd}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x2) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffd, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x1, 0x7c1c, 0x100000001}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) 20:57:23 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 174.350374][ T421] device bridge_slave_1 left promiscuous mode [ 174.356664][ T421] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.369751][ T421] device bridge_slave_0 left promiscuous mode [ 174.381911][ T421] bridge0: port 1(bridge_slave_0) entered disabled state 20:57:23 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 175.255965][ T3220] cgroup1: Unknown subsys name 'perf_event' [ 175.262132][ T3220] cgroup1: Unknown subsys name 'net_cls' [ 175.297812][ T3220] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.304864][ T3220] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.312646][ T3220] device bridge_slave_0 entered promiscuous mode [ 175.319689][ T3220] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.326807][ T3220] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.334197][ T3220] device bridge_slave_1 entered promiscuous mode [ 175.373146][ T3220] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.380194][ T3220] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.387407][ T3220] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.394429][ T3220] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.415163][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 175.422971][ T438] bridge0: port 1(bridge_slave_0) entered disabled state [ 175.430110][ T438] bridge0: port 2(bridge_slave_1) entered disabled state [ 175.440897][ T407] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 175.449000][ T407] bridge0: port 1(bridge_slave_0) entered blocking state [ 175.456042][ T407] bridge0: port 1(bridge_slave_0) entered forwarding state [ 175.465091][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 175.473417][ T438] bridge0: port 2(bridge_slave_1) entered blocking state [ 175.480530][ T438] bridge0: port 2(bridge_slave_1) entered forwarding state [ 175.493143][ T407] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 175.510756][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready 20:57:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:24 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x0, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:24 executing program 5: socket(0x1, 0x5, 0x7e) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000440)={0x30, 0x2, 0x0, 0x4, 0x8, 0x3, 0x800000000000}, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000001540)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f00000028c0)=""/201, 0xc9}, 0x7}, {{&(0x7f0000001600)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001700)}, 0x728b553b}, {{&(0x7f0000002a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/261, 0x105}], 0x3, &(0x7f00000017c0)=""/175, 0xaf}, 0xffffffff}, {{&(0x7f0000004cc0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000005240), 0x0, &(0x7f00000005c0)=""/244, 0xf4}, 0x2}, {{&(0x7f00000053c0)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f0000000540)=""/89, 0x59}], 0x1, &(0x7f0000005500)=""/121, 0x79}, 0x5}, {{&(0x7f0000001a00)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000900)=""/6, 0x6}], 0x2, &(0x7f0000000940)=""/56, 0x38}}, {{&(0x7f0000001680)=@xdp, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/218, 0xda}, {&(0x7f00000007c0)=""/244, 0xf4}], 0x2, &(0x7f0000001b80)=""/240, 0xf0}, 0xd9}], 0x7, 0x20, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffe}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') listen(r4, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x1, 0x0, 0x1f, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x4cb62, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x200004) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x800000000000012, 0x9, 0x0, 0x47, 0x0, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0}, 0x1, 0xfffffffffffff746, 0x3, 0x8, 0x0, 0x4, 0xbffd}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x2) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffd, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x1, 0x7c1c, 0x100000001}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) [ 175.519117][ T438] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 175.539890][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 175.548656][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 175.557269][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 175.565517][ T12] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready 20:57:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:24 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r4, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:24 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:24 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:24 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:25 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:25 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000000c0)=ANY=[@ANYBLOB="4c0000000700e0ff0000ffffffd773bd9f", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468", @ANYRES32=r1], 0x48}}, 0x20008050) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r4, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:25 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:25 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:25 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) socket(0x4, 0x6, 0x7ff) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:26 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:26 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:26 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:26 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:26 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:26 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:26 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 177.471473][ T3352] 9pnet: Insufficient options for proto=fd 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 178.245026][ T3377] 9pnet: Insufficient options for proto=fd 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 178.324733][ T3392] 9pnet: Insufficient options for proto=fd 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 178.425472][ T3406] 9pnet: Insufficient options for proto=fd 20:57:27 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x0, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 178.587513][ T3422] 9pnet: Insufficient options for proto=fd [ 178.647858][ T3435] 9pnet: Insufficient options for proto=fd 20:57:27 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:27 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:27 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:27 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}]}}) 20:57:27 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 179.026427][ T3494] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x0, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 179.126306][ T3507] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 179.188123][ T3515] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}]}}) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 179.268097][ T3526] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x0, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 179.334316][ T3536] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(0xffffffffffffffff, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(0xffffffffffffffff, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 179.415358][ T3549] 9pnet: Insufficient options for proto=fd 20:57:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}]}}) 20:57:28 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:28 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:28 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}]}}) 20:57:28 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, 0x0, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:28 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, 0x0, &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}]}}) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, 0x0, &(0x7f0000000200)) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, 0x0) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 180.399744][ T3713] 9pnet: Insufficient options for proto=fd [ 180.429908][ T3718] 9pnet: Insufficient options for proto=fd [ 180.445247][ T3724] 9pnet: Insufficient options for proto=fd 20:57:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:29 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 5: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r1, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 180.530560][ T3733] 9pnet: Insufficient options for proto=fd [ 180.535355][ T3735] 9pnet: Insufficient options for proto=fd 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 5: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 180.633828][ T3749] 9pnet: Insufficient options for proto=fd 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, 0x0, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:29 executing program 5: pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:29 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r2, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 4: socket(0x1, 0x5, 0x7e) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000440)={0x30, 0x2, 0x0, 0x4, 0x8, 0x3, 0x800000000000}, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000001540)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f00000028c0)=""/201, 0xc9}, 0x7}, {{&(0x7f0000001600)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001700)}, 0x728b553b}, {{&(0x7f0000002a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/261, 0x105}], 0x3, &(0x7f00000017c0)=""/175, 0xaf}, 0xffffffff}, {{&(0x7f0000004cc0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000005240), 0x0, &(0x7f00000005c0)=""/244, 0xf4}, 0x2}, {{&(0x7f00000053c0)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f0000000540)=""/89, 0x59}], 0x1, &(0x7f0000005500)=""/121, 0x79}, 0x5}, {{&(0x7f0000001a00)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000900)=""/6, 0x6}], 0x2, &(0x7f0000000940)=""/56, 0x38}}, {{&(0x7f0000001680)=@xdp, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/218, 0xda}, {&(0x7f00000007c0)=""/244, 0xf4}], 0x2, &(0x7f0000001b80)=""/240, 0xf0}, 0xd9}], 0x7, 0x20, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffe}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') listen(r4, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x1, 0x0, 0x1f, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x4cb62, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x200004) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x800000000000012, 0x9, 0x0, 0x47, 0x0, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0}, 0x1, 0xfffffffffffff746, 0x3, 0x8, 0x0, 0x4, 0xbffd}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x2) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffd, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x1, 0x7c1c, 0x100000001}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) [ 180.740516][ T3766] 9pnet: Insufficient options for proto=fd 20:57:30 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r2, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:30 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r2, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r2, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r2, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r2, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r2, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:30 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 180.815784][ T3781] 9pnet: Insufficient options for proto=fd 20:57:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}]}}) 20:57:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:30 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 180.868393][ T3792] 9pnet: Insufficient options for proto=fd 20:57:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, 0x0}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:30 executing program 5: mkdir(0x0, 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:30 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}]}}) 20:57:30 executing program 4: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {0x4, 0x4}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:30 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:30 executing program 3: socket(0x1, 0x5, 0x7e) prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000440)={0x30, 0x2, 0x0, 0x4, 0x8, 0x3, 0x800000000000}, 0x0) socket$inet6(0xa, 0x2, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r1, &(0x7f0000002200)=[{{&(0x7f0000001540)=@l2tp6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f00000015c0), 0x0, &(0x7f00000028c0)=""/201, 0xc9}, 0x7}, {{&(0x7f0000001600)=@vsock={0x28, 0x0, 0x0, @host}, 0x80, &(0x7f0000001700)}, 0x728b553b}, {{&(0x7f0000002a00)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000001980)=[{&(0x7f0000000380)=""/18, 0x12}, {&(0x7f0000002a80)=""/4096, 0x1000}, {&(0x7f0000000b00)=""/261, 0x105}], 0x3, &(0x7f00000017c0)=""/175, 0xaf}, 0xffffffff}, {{&(0x7f0000004cc0)=@l2tp={0x2, 0x0, @remote}, 0x80, &(0x7f0000005240), 0x0, &(0x7f00000005c0)=""/244, 0xf4}, 0x2}, {{&(0x7f00000053c0)=@ipx, 0x80, &(0x7f00000054c0)=[{&(0x7f0000000540)=""/89, 0x59}], 0x1, &(0x7f0000005500)=""/121, 0x79}, 0x5}, {{&(0x7f0000001a00)=@sco, 0x80, &(0x7f0000000980)=[{&(0x7f0000000400)=""/23, 0x17}, {&(0x7f0000000900)=""/6, 0x6}], 0x2, &(0x7f0000000940)=""/56, 0x38}}, {{&(0x7f0000001680)=@xdp, 0x80, &(0x7f00000008c0)=[{&(0x7f00000006c0)=""/218, 0xda}, {&(0x7f00000007c0)=""/244, 0xf4}], 0x2, &(0x7f0000001b80)=""/240, 0xf0}, 0xd9}], 0x7, 0x20, 0x0) pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setpipe(r3, 0x407, 0x0) write(r3, &(0x7f0000000480)="b0a3cdef47f59ec515de0fcb5dfc761cf7120c4312b2054efdc0cf574f65329a05d03a24674b1d94d072b4bd702c576dc1d6e4fef97bdd899d359dadcfe32ba24fb1e152533e4df2c20324dda85d95c102000000d81d2b9bea7f9e468b3da19d62e9913b2f7cd488de25886811470818af91afd3bce1422670d6f2d054d8b16374e3617a22b1c70e7e3104b814e24e6e7b62256ae8faaae5f59f840c029418a34c", 0xffffff47) vmsplice(r2, &(0x7f0000000000)=[{&(0x7f0000000500), 0x3528a9c0}], 0x1, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3, 0xfffffffffffffffe}, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = add_key$user(&(0x7f00000001c0)='user\x00', &(0x7f0000000200)={'syz', 0x3}, &(0x7f0000000240)='t', 0x1, 0xffffffffffffffff) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000280)='keyring\x00', &(0x7f00000002c0)=@builtin='builtin_trusted\x00') listen(r4, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x70, 0x800000000000013, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 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, 0x1, 0x0, 0x1f, 0x800000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x4cb62, 0x0) ioctl$TIOCMSET(0xffffffffffffffff, 0x5418, &(0x7f0000000140)=0x200004) fcntl$setpipe(r1, 0x407, 0x0) perf_event_open(&(0x7f0000001c80)={0x2, 0x70, 0x800000000000012, 0x9, 0x0, 0x47, 0x0, 0x9, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x1, @perf_bp={0x0}, 0x1, 0xfffffffffffff746, 0x3, 0x8, 0x0, 0x4, 0xbffd}, 0x0, 0xfffffffffffffff8, 0xffffffffffffffff, 0x2) r6 = syz_open_dev$loop(&(0x7f0000000000)='/dev/loop#\x00', 0xfffffffffffffd, 0x0) ioctl$BLKTRACESETUP(r6, 0xc0481273, &(0x7f0000000040)={[], 0x0, 0x1, 0x7c1c, 0x100000001}) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) ioctl$BLKTRACESTART(r6, 0x1274, 0x0) ioctl$BLKTRACESTOP(r6, 0x1275, 0x0) ioctl$BLKTRACETEARDOWN(r6, 0x1276, 0x0) 20:57:31 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}]}}) 20:57:31 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) r2 = dup(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:31 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:31 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 181.811411][ T3832] 9pnet: Insufficient options for proto=fd 20:57:31 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 181.869428][ T3841] 9pnet: Insufficient options for proto=fd 20:57:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:31 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(0x0, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r0 = dup(0xffffffffffffffff) write$FUSE_BMAP(r0, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r0, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:31 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={0x0, 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 182.066556][ T3856] 9pnet: Insufficient options for proto=fd [ 182.077220][ T3857] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 20:57:31 executing program 3 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:31 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}]}}) 20:57:31 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:31 executing program 4: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:31 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:31 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:31 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) [ 182.644642][ T3871] FAULT_INJECTION: forcing a failure. [ 182.644642][ T3871] name failslab, interval 1, probability 0, space 0, times 1 [ 182.662196][ T3871] CPU: 1 PID: 3871 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 182.672249][ T3871] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.682289][ T3871] Call Trace: [ 182.685579][ T3871] dump_stack+0x1dd/0x24e [ 182.689901][ T3871] ? devkmsg_release+0x11c/0x11c 20:57:31 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 182.694833][ T3871] ? show_regs_print_info+0x12/0x12 [ 182.695792][ T3876] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 182.700036][ T3871] ? check_preemption_disabled+0x9e/0x330 [ 182.700046][ T3871] ? debug_smp_processor_id+0x20/0x20 [ 182.700061][ T3871] should_fail+0x6fb/0x860 [ 182.724803][ T3871] ? setup_fault_attr+0x3d0/0x3d0 [ 182.729848][ T3871] ? __sb_end_write+0xb5/0x100 [ 182.734607][ T3871] ? vfs_write+0x427/0x4f0 [ 182.739008][ T3871] ? ksys_mount+0x30/0xf0 [ 182.743307][ T3871] should_failslab+0x5/0x20 [ 182.747779][ T3871] __kmalloc_track_caller+0x5d/0x2c0 [ 182.753032][ T3871] ? strnlen_user+0x185/0x210 [ 182.757680][ T3871] strndup_user+0x73/0x150 [ 182.762066][ T3871] ksys_mount+0x30/0xf0 [ 182.766191][ T3871] __x64_sys_mount+0xb1/0xc0 [ 182.770764][ T3871] do_syscall_64+0xcb/0x150 [ 182.775236][ T3871] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 182.781102][ T3871] RIP: 0033:0x45e219 [ 182.784976][ T3871] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 182.804820][ T3871] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 182.813197][ T3871] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 182.821146][ T3871] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 182.829086][ T3871] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 182.837042][ T3871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 20:57:32 executing program 3 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:32 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(0xffffffffffffffff, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 182.844981][ T3871] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:32 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:32 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 182.898146][ T3892] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 182.917435][ T3893] FAULT_INJECTION: forcing a failure. [ 182.917435][ T3893] name failslab, interval 1, probability 0, space 0, times 0 20:57:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 182.962511][ T3893] CPU: 1 PID: 3893 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 182.972501][ T3904] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 182.972581][ T3893] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 182.991869][ T3893] Call Trace: [ 182.995157][ T3893] dump_stack+0x1dd/0x24e [ 182.999479][ T3893] ? devkmsg_release+0x11c/0x11c [ 183.004408][ T3893] ? show_regs_print_info+0x12/0x12 [ 183.009609][ T3893] should_fail+0x6fb/0x860 [ 183.014017][ T3893] ? setup_fault_attr+0x3d0/0x3d0 [ 183.019059][ T3893] ? copy_mount_options+0x59/0x320 [ 183.024164][ T3893] should_failslab+0x5/0x20 [ 183.028659][ T3893] kmem_cache_alloc_trace+0x39/0x290 [ 183.033927][ T3893] copy_mount_options+0x59/0x320 [ 183.038852][ T3893] ? ksys_mount+0x86/0xf0 [ 183.043156][ T3893] ksys_mount+0x97/0xf0 [ 183.047285][ T3893] __x64_sys_mount+0xb1/0xc0 [ 183.051846][ T3893] do_syscall_64+0xcb/0x150 [ 183.056333][ T3893] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.062192][ T3893] RIP: 0033:0x45e219 [ 183.066060][ T3893] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.085636][ T3893] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 183.094015][ T3893] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 183.101956][ T3893] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 183.109895][ T3893] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 183.117838][ T3893] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 183.125875][ T3893] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 183.147918][ T3909] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 20:57:32 executing program 4 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:32 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:32 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:32 executing program 3 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:32 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:32 executing program 1: bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:32 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, 0x0, 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 183.495985][ T3920] FAULT_INJECTION: forcing a failure. [ 183.495985][ T3920] name failslab, interval 1, probability 0, space 0, times 0 [ 183.503404][ T3926] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 183.524193][ T3928] FAULT_INJECTION: forcing a failure. [ 183.524193][ T3928] name failslab, interval 1, probability 0, space 0, times 0 [ 183.550780][ T3920] CPU: 0 PID: 3920 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 183.560854][ T3920] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.570904][ T3920] Call Trace: [ 183.574192][ T3920] dump_stack+0x1dd/0x24e [ 183.578516][ T3920] ? devkmsg_release+0x11c/0x11c [ 183.583441][ T3920] ? show_regs_print_info+0x12/0x12 [ 183.588630][ T3920] should_fail+0x6fb/0x860 [ 183.593038][ T3920] ? setup_fault_attr+0x3d0/0x3d0 20:57:32 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 183.598055][ T3920] ? getname_flags+0xb8/0x610 [ 183.602721][ T3920] should_failslab+0x5/0x20 [ 183.607210][ T3920] kmem_cache_alloc+0x36/0x270 [ 183.611956][ T3920] getname_flags+0xb8/0x610 [ 183.616443][ T3920] user_path_at_empty+0x28/0x50 [ 183.621277][ T3920] do_mount+0x167/0x2660 [ 183.625504][ T3920] ? copy_mount_string+0x30/0x30 [ 183.630421][ T3920] ? page_fault+0x2f/0x40 [ 183.634736][ T3920] ? copy_mount_options+0x1e8/0x320 [ 183.639914][ T3920] ? copy_mount_options+0x293/0x320 [ 183.645099][ T3920] ksys_mount+0xc2/0xf0 [ 183.649245][ T3920] __x64_sys_mount+0xb1/0xc0 [ 183.653845][ T3920] do_syscall_64+0xcb/0x150 [ 183.658342][ T3920] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.664213][ T3920] RIP: 0033:0x45e219 [ 183.668088][ T3920] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.687697][ T3920] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:32 executing program 1: bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:32 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}]}}) 20:57:32 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 183.696093][ T3920] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 183.698905][ T3939] 9pnet: Insufficient options for proto=fd [ 183.704061][ T3920] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 183.704066][ T3920] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 183.704072][ T3920] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 183.704077][ T3920] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 183.712091][ T3928] CPU: 0 PID: 3928 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 183.751757][ T3928] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 183.759378][ T3942] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 183.761795][ T3928] Call Trace: [ 183.761813][ T3928] dump_stack+0x1dd/0x24e [ 183.761824][ T3928] ? devkmsg_release+0x11c/0x11c [ 183.761832][ T3928] ? show_regs_print_info+0x12/0x12 [ 183.761841][ T3928] ? check_preemption_disabled+0x9e/0x330 [ 183.761849][ T3928] ? debug_smp_processor_id+0x20/0x20 [ 183.761867][ T3928] should_fail+0x6fb/0x860 [ 183.804218][ T3928] ? setup_fault_attr+0x3d0/0x3d0 [ 183.809233][ T3928] ? __sb_end_write+0xb5/0x100 [ 183.813990][ T3928] ? vfs_write+0x427/0x4f0 [ 183.818404][ T3928] ? ksys_mount+0x30/0xf0 [ 183.822747][ T3928] should_failslab+0x5/0x20 [ 183.827249][ T3928] __kmalloc_track_caller+0x5d/0x2c0 [ 183.832527][ T3928] ? strnlen_user+0x185/0x210 [ 183.837196][ T3928] strndup_user+0x73/0x150 [ 183.841625][ T3928] ksys_mount+0x30/0xf0 [ 183.845768][ T3928] __x64_sys_mount+0xb1/0xc0 [ 183.850336][ T3928] do_syscall_64+0xcb/0x150 [ 183.854809][ T3928] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 183.860665][ T3928] RIP: 0033:0x45e219 [ 183.864525][ T3928] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 183.884095][ T3928] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 183.892472][ T3928] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 20:57:33 executing program 4 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:33 executing program 3 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 183.900438][ T3928] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 183.908375][ T3928] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 183.916314][ T3928] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 183.924276][ T3928] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:33 executing program 1: bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 183.957831][ T3951] FAULT_INJECTION: forcing a failure. [ 183.957831][ T3951] name failslab, interval 1, probability 0, space 0, times 0 [ 183.972191][ T3955] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 183.984202][ T3956] FAULT_INJECTION: forcing a failure. [ 183.984202][ T3956] name failslab, interval 1, probability 0, space 0, times 0 20:57:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff00000000080001"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 184.007467][ T3951] CPU: 0 PID: 3951 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 184.017532][ T3951] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.027573][ T3951] Call Trace: [ 184.030856][ T3951] dump_stack+0x1dd/0x24e [ 184.035177][ T3951] ? devkmsg_release+0x11c/0x11c [ 184.040109][ T3951] ? show_regs_print_info+0x12/0x12 [ 184.045298][ T3951] should_fail+0x6fb/0x860 [ 184.049706][ T3951] ? setup_fault_attr+0x3d0/0x3d0 [ 184.054715][ T3951] ? copy_mount_options+0x59/0x320 [ 184.059809][ T3951] should_failslab+0x5/0x20 [ 184.064295][ T3951] kmem_cache_alloc_trace+0x39/0x290 [ 184.069563][ T3951] copy_mount_options+0x59/0x320 [ 184.074479][ T3951] ? ksys_mount+0x86/0xf0 [ 184.078788][ T3951] ksys_mount+0x97/0xf0 [ 184.082925][ T3951] __x64_sys_mount+0xb1/0xc0 [ 184.087496][ T3951] do_syscall_64+0xcb/0x150 [ 184.091983][ T3951] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.097858][ T3951] RIP: 0033:0x45e219 [ 184.101733][ T3951] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.121317][ T3951] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 184.129715][ T3951] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 184.137669][ T3951] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 184.145621][ T3951] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 184.153575][ T3951] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 184.161525][ T3951] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 184.169488][ T3956] CPU: 1 PID: 3956 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 184.179542][ T3956] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.189582][ T3956] Call Trace: [ 184.192864][ T3956] dump_stack+0x1dd/0x24e [ 184.197176][ T3956] ? devkmsg_release+0x11c/0x11c [ 184.202095][ T3956] ? show_regs_print_info+0x12/0x12 [ 184.207290][ T3956] should_fail+0x6fb/0x860 [ 184.211685][ T3956] ? setup_fault_attr+0x3d0/0x3d0 [ 184.216689][ T3956] ? alloc_fs_context+0x61/0x650 [ 184.221604][ T3956] should_failslab+0x5/0x20 [ 184.226086][ T3956] kmem_cache_alloc_trace+0x39/0x290 [ 184.231352][ T3956] alloc_fs_context+0x61/0x650 [ 184.236097][ T3956] ? _raw_read_unlock+0x21/0x40 [ 184.240927][ T3956] ? get_fs_type+0x410/0x490 [ 184.245518][ T3956] do_mount+0x12d1/0x2660 [ 184.249832][ T3956] ? copy_mount_string+0x30/0x30 [ 184.254749][ T3956] ? page_fault+0x2f/0x40 [ 184.259060][ T3956] ? copy_mount_options+0x1e8/0x320 [ 184.264256][ T3956] ? copy_mount_options+0x293/0x320 [ 184.269436][ T3956] ksys_mount+0xc2/0xf0 [ 184.273575][ T3956] __x64_sys_mount+0xb1/0xc0 [ 184.278144][ T3956] do_syscall_64+0xcb/0x150 [ 184.282655][ T3956] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.288529][ T3956] RIP: 0033:0x45e219 [ 184.292403][ T3956] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 184.311983][ T3956] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 184.320380][ T3956] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 184.328343][ T3956] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 184.336305][ T3956] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 184.344255][ T3956] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:33 executing program 4 (fault-call:6 fault-nth:2): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 184.352223][ T3956] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:33 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:33 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 184.397673][ T3966] netlink: 28 bytes leftover after parsing attributes in process `syz-executor.2'. [ 184.402808][ T3969] FAULT_INJECTION: forcing a failure. [ 184.402808][ T3969] name failslab, interval 1, probability 0, space 0, times 0 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 184.441056][ T3969] CPU: 0 PID: 3969 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 184.451135][ T3969] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.461289][ T3969] Call Trace: [ 184.464576][ T3969] dump_stack+0x1dd/0x24e [ 184.468922][ T3969] ? devkmsg_release+0x11c/0x11c [ 184.473851][ T3969] ? show_regs_print_info+0x12/0x12 [ 184.479045][ T3969] should_fail+0x6fb/0x860 [ 184.483455][ T3969] ? setup_fault_attr+0x3d0/0x3d0 20:57:33 executing program 3 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 184.488493][ T3969] ? getname_flags+0xb8/0x610 [ 184.493165][ T3969] should_failslab+0x5/0x20 [ 184.497686][ T3969] kmem_cache_alloc+0x36/0x270 [ 184.502439][ T3969] getname_flags+0xb8/0x610 [ 184.506932][ T3969] user_path_at_empty+0x28/0x50 [ 184.511770][ T3969] do_mount+0x167/0x2660 [ 184.516007][ T3969] ? copy_mount_string+0x30/0x30 [ 184.520936][ T3969] ? page_fault+0x2f/0x40 [ 184.525256][ T3969] ? copy_mount_options+0x1e8/0x320 [ 184.530443][ T3969] ? copy_mount_options+0x293/0x320 [ 184.535636][ T3969] ksys_mount+0xc2/0xf0 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 184.536914][ T3986] FAULT_INJECTION: forcing a failure. [ 184.536914][ T3986] name failslab, interval 1, probability 0, space 0, times 0 [ 184.539783][ T3969] __x64_sys_mount+0xb1/0xc0 [ 184.539794][ T3969] do_syscall_64+0xcb/0x150 [ 184.539811][ T3969] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.567279][ T3969] RIP: 0033:0x45e219 [ 184.571162][ T3969] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:57:33 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:33 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:33 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 184.590756][ T3969] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 184.599181][ T3969] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 184.607139][ T3969] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 184.615094][ T3969] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 184.623057][ T3969] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 184.631041][ T3969] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:33 executing program 4 (fault-call:6 fault-nth:3): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 184.670224][ T3986] CPU: 1 PID: 3986 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 184.680295][ T3986] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.690362][ T3986] Call Trace: [ 184.693643][ T3986] dump_stack+0x1dd/0x24e [ 184.697957][ T3986] ? devkmsg_release+0x11c/0x11c [ 184.702883][ T3986] ? show_regs_print_info+0x12/0x12 [ 184.708081][ T3986] should_fail+0x6fb/0x860 [ 184.712503][ T3986] ? setup_fault_attr+0x3d0/0x3d0 [ 184.717521][ T3986] ? refcount_inc_not_zero_checked+0x1a6/0x280 [ 184.723665][ T3986] ? legacy_init_fs_context+0x4d/0xc0 [ 184.729033][ T3986] should_failslab+0x5/0x20 [ 184.733529][ T3986] kmem_cache_alloc_trace+0x39/0x290 [ 184.738834][ T3986] legacy_init_fs_context+0x4d/0xc0 [ 184.744003][ T3986] alloc_fs_context+0x510/0x650 [ 184.748854][ T3986] do_mount+0x12d1/0x2660 [ 184.753153][ T3986] ? copy_mount_string+0x30/0x30 [ 184.758056][ T3986] ? page_fault+0x2f/0x40 [ 184.762351][ T3986] ? copy_mount_options+0x1e8/0x320 [ 184.767547][ T3986] ? copy_mount_options+0x293/0x320 [ 184.772716][ T3986] ksys_mount+0xc2/0xf0 [ 184.776840][ T3986] __x64_sys_mount+0xb1/0xc0 [ 184.781435][ T3986] do_syscall_64+0xcb/0x150 [ 184.785905][ T3986] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 184.791766][ T3986] RIP: 0033:0x45e219 [ 184.795629][ T3986] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:57:34 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, 0x0, 0x0) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 184.815215][ T3986] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 184.823601][ T3986] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 184.831542][ T3986] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 184.839495][ T3986] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 184.847460][ T3986] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 184.855401][ T3986] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:34 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:34 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:34 executing program 3 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 184.898189][ T4004] FAULT_INJECTION: forcing a failure. [ 184.898189][ T4004] name failslab, interval 1, probability 0, space 0, times 0 [ 184.919886][ T4004] CPU: 1 PID: 4004 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 184.929942][ T4004] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 184.939985][ T4004] Call Trace: [ 184.943276][ T4004] dump_stack+0x1dd/0x24e [ 184.947603][ T4004] ? devkmsg_release+0x11c/0x11c [ 184.952531][ T4004] ? show_regs_print_info+0x12/0x12 [ 184.957722][ T4004] should_fail+0x6fb/0x860 [ 184.962129][ T4004] ? setup_fault_attr+0x3d0/0x3d0 [ 184.967158][ T4004] ? alloc_fs_context+0x61/0x650 [ 184.967838][ T4014] FAULT_INJECTION: forcing a failure. [ 184.967838][ T4014] name failslab, interval 1, probability 0, space 0, times 0 [ 184.972084][ T4004] should_failslab+0x5/0x20 [ 184.972095][ T4004] kmem_cache_alloc_trace+0x39/0x290 [ 184.972105][ T4004] alloc_fs_context+0x61/0x650 [ 184.972114][ T4004] ? _raw_read_unlock+0x21/0x40 [ 184.972129][ T4004] ? get_fs_type+0x410/0x490 [ 185.008543][ T4004] do_mount+0x12d1/0x2660 [ 185.012859][ T4004] ? copy_mount_string+0x30/0x30 [ 185.017778][ T4004] ? page_fault+0x2f/0x40 [ 185.022091][ T4004] ? copy_mount_options+0x1e8/0x320 [ 185.027287][ T4004] ? copy_mount_options+0x293/0x320 [ 185.032487][ T4004] ksys_mount+0xc2/0xf0 [ 185.036624][ T4004] __x64_sys_mount+0xb1/0xc0 [ 185.041194][ T4004] do_syscall_64+0xcb/0x150 [ 185.045679][ T4004] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.051552][ T4004] RIP: 0033:0x45e219 [ 185.055436][ T4004] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.075048][ T4004] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 185.083450][ T4004] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 185.091412][ T4004] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 185.099382][ T4004] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 185.107389][ T4004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000003 [ 185.115382][ T4004] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 185.123384][ T4014] CPU: 0 PID: 4014 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 185.133448][ T4014] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.143495][ T4014] Call Trace: 20:57:34 executing program 0: bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r0 = dup(0xffffffffffffffff) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r0, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r2, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r3, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r3, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r3, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r3, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r3, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 185.146781][ T4014] dump_stack+0x1dd/0x24e [ 185.151103][ T4014] ? devkmsg_release+0x11c/0x11c [ 185.156035][ T4014] ? show_regs_print_info+0x12/0x12 [ 185.161224][ T4014] ? avc_denied+0x1c0/0x1c0 [ 185.165719][ T4014] should_fail+0x6fb/0x860 [ 185.170118][ T4014] ? setup_fault_attr+0x3d0/0x3d0 [ 185.175112][ T4014] ? cred_has_capability+0x1b1/0x410 [ 185.180365][ T4014] ? cred_has_capability+0x2c3/0x410 [ 185.185633][ T4014] ? v9fs_mount+0x5c/0x790 [ 185.190022][ T4014] should_failslab+0x5/0x20 [ 185.194494][ T4014] kmem_cache_alloc_trace+0x39/0x290 [ 185.199748][ T4014] ? legacy_init_fs_context+0x4d/0xc0 [ 185.205094][ T4014] v9fs_mount+0x5c/0x790 [ 185.209303][ T4014] ? cap_capable+0x23f/0x280 [ 185.213860][ T4014] legacy_get_tree+0xde/0x170 [ 185.218503][ T4014] ? iterate_incfs_dir+0x370/0x370 [ 185.223593][ T4014] vfs_get_tree+0x85/0x260 [ 185.227978][ T4014] do_mount+0x18ab/0x2660 [ 185.232279][ T4014] ? copy_mount_string+0x30/0x30 [ 185.237183][ T4014] ? page_fault+0x2f/0x40 [ 185.241485][ T4014] ? copy_mount_options+0x1e8/0x320 [ 185.246650][ T4014] ? copy_mount_options+0x293/0x320 [ 185.251830][ T4014] ksys_mount+0xc2/0xf0 [ 185.255965][ T4014] __x64_sys_mount+0xb1/0xc0 [ 185.260533][ T4014] do_syscall_64+0xcb/0x150 [ 185.265015][ T4014] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.270874][ T4014] RIP: 0033:0x45e219 [ 185.274735][ T4014] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:57:34 executing program 4 (fault-call:6 fault-nth:4): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:34 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:34 executing program 3 (fault-call:6 fault-nth:6): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 185.294307][ T4014] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 185.302696][ T4014] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 185.310679][ T4014] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 185.318619][ T4014] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 185.326565][ T4014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 185.334503][ T4014] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:34 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:34 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:34 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 185.396135][ T4029] FAULT_INJECTION: forcing a failure. [ 185.396135][ T4029] name failslab, interval 1, probability 0, space 0, times 0 [ 185.406290][ T4028] FAULT_INJECTION: forcing a failure. [ 185.406290][ T4028] name failslab, interval 1, probability 0, space 0, times 0 [ 185.431357][ T4029] CPU: 0 PID: 4029 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 185.441441][ T4029] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.451479][ T4029] Call Trace: [ 185.454762][ T4029] dump_stack+0x1dd/0x24e [ 185.459081][ T4029] ? devkmsg_release+0x11c/0x11c [ 185.464018][ T4029] ? show_regs_print_info+0x12/0x12 [ 185.469203][ T4029] ? stack_trace_save+0x120/0x1f0 [ 185.475180][ T4029] should_fail+0x6fb/0x860 [ 185.479578][ T4029] ? setup_fault_attr+0x3d0/0x3d0 [ 185.484587][ T4029] ? __kasan_kmalloc+0x189/0x1c0 [ 185.489505][ T4029] ? v9fs_session_init+0xaf/0x1a00 [ 185.494629][ T4029] should_failslab+0x5/0x20 [ 185.499121][ T4029] __kmalloc_track_caller+0x5d/0x2c0 [ 185.504394][ T4029] ? vfs_get_tree+0x85/0x260 [ 185.508969][ T4029] ? do_mount+0x18ab/0x2660 [ 185.513451][ T4029] ? ksys_mount+0xc2/0xf0 [ 185.517765][ T4029] ? __x64_sys_mount+0xb1/0xc0 [ 185.522515][ T4029] kstrdup+0x31/0x70 [ 185.526401][ T4029] v9fs_session_init+0xaf/0x1a00 [ 185.531327][ T4029] ? v9fs_show_options+0x530/0x530 [ 185.536443][ T4029] ? v9fs_mount+0x5c/0x790 [ 185.540845][ T4029] ? kmem_cache_alloc_trace+0xc3/0x290 [ 185.546286][ T4029] ? legacy_init_fs_context+0x4d/0xc0 [ 185.551639][ T4029] v9fs_mount+0x7f/0x790 [ 185.555877][ T4029] ? cap_capable+0x23f/0x280 [ 185.560455][ T4029] legacy_get_tree+0xde/0x170 [ 185.565122][ T4029] ? iterate_incfs_dir+0x370/0x370 [ 185.570225][ T4029] vfs_get_tree+0x85/0x260 [ 185.574624][ T4029] do_mount+0x18ab/0x2660 [ 185.578938][ T4029] ? copy_mount_string+0x30/0x30 [ 185.583855][ T4029] ? page_fault+0x2f/0x40 [ 185.588176][ T4029] ? copy_mount_options+0x1e8/0x320 [ 185.593367][ T4029] ? copy_mount_options+0x293/0x320 [ 185.598553][ T4029] ksys_mount+0xc2/0xf0 [ 185.602704][ T4029] __x64_sys_mount+0xb1/0xc0 [ 185.607276][ T4029] do_syscall_64+0xcb/0x150 [ 185.611764][ T4029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.617637][ T4029] RIP: 0033:0x45e219 [ 185.621513][ T4029] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.641102][ T4029] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 185.649491][ T4029] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 185.657450][ T4029] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 185.665403][ T4029] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 185.673356][ T4029] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 185.681310][ T4029] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 185.689271][ T4028] CPU: 1 PID: 4028 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 185.699331][ T4028] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.709393][ T4028] Call Trace: [ 185.712684][ T4028] dump_stack+0x1dd/0x24e [ 185.717006][ T4028] ? devkmsg_release+0x11c/0x11c [ 185.721936][ T4028] ? show_regs_print_info+0x12/0x12 [ 185.727138][ T4028] should_fail+0x6fb/0x860 [ 185.731542][ T4028] ? setup_fault_attr+0x3d0/0x3d0 [ 185.736561][ T4028] ? refcount_inc_not_zero_checked+0x1a6/0x280 [ 185.742973][ T4028] ? legacy_init_fs_context+0x4d/0xc0 [ 185.748337][ T4028] should_failslab+0x5/0x20 [ 185.752838][ T4028] kmem_cache_alloc_trace+0x39/0x290 [ 185.758126][ T4028] legacy_init_fs_context+0x4d/0xc0 [ 185.763317][ T4028] alloc_fs_context+0x510/0x650 [ 185.768162][ T4028] do_mount+0x12d1/0x2660 [ 185.772487][ T4028] ? copy_mount_string+0x30/0x30 [ 185.777406][ T4028] ? page_fault+0x2f/0x40 [ 185.781707][ T4028] ? copy_mount_options+0x1e8/0x320 [ 185.786877][ T4028] ? copy_mount_options+0x293/0x320 [ 185.792046][ T4028] ksys_mount+0xc2/0xf0 [ 185.796212][ T4028] __x64_sys_mount+0xb1/0xc0 [ 185.800773][ T4028] do_syscall_64+0xcb/0x150 [ 185.805246][ T4028] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 185.811121][ T4028] RIP: 0033:0x45e219 [ 185.815015][ T4028] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 185.834593][ T4028] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:35 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:35 executing program 3 (fault-call:6 fault-nth:7): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:35 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={0x0, &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 185.842973][ T4028] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 185.850918][ T4028] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 185.858882][ T4028] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 185.866832][ T4028] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 185.874788][ T4028] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 185.921786][ T4048] FAULT_INJECTION: forcing a failure. [ 185.921786][ T4048] name failslab, interval 1, probability 0, space 0, times 0 [ 185.948871][ T4048] CPU: 0 PID: 4048 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 185.958939][ T4048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 185.969005][ T4048] Call Trace: [ 185.972291][ T4048] dump_stack+0x1dd/0x24e [ 185.976647][ T4048] ? devkmsg_release+0x11c/0x11c [ 185.981577][ T4048] ? show_regs_print_info+0x12/0x12 [ 185.986793][ T4048] should_fail+0x6fb/0x860 [ 185.991200][ T4048] ? setup_fault_attr+0x3d0/0x3d0 [ 185.996218][ T4048] ? __kasan_kmalloc+0x189/0x1c0 [ 186.001155][ T4048] ? v9fs_session_init+0xfa/0x1a00 [ 186.006258][ T4048] should_failslab+0x5/0x20 [ 186.010742][ T4048] __kmalloc_track_caller+0x5d/0x2c0 [ 186.015999][ T4048] ? vfs_get_tree+0x85/0x260 [ 186.020559][ T4048] ? kstrdup+0x4c/0x70 [ 186.024601][ T4048] kstrdup+0x31/0x70 [ 186.028490][ T4048] v9fs_session_init+0xfa/0x1a00 [ 186.033399][ T4048] ? v9fs_show_options+0x530/0x530 [ 186.038481][ T4048] ? v9fs_mount+0x5c/0x790 [ 186.042867][ T4048] ? kmem_cache_alloc_trace+0xc3/0x290 [ 186.048296][ T4048] ? legacy_init_fs_context+0x4d/0xc0 [ 186.053654][ T4048] v9fs_mount+0x7f/0x790 [ 186.057871][ T4048] ? cap_capable+0x23f/0x280 [ 186.062431][ T4048] legacy_get_tree+0xde/0x170 [ 186.067095][ T4048] ? iterate_incfs_dir+0x370/0x370 [ 186.072177][ T4048] vfs_get_tree+0x85/0x260 [ 186.076564][ T4048] do_mount+0x18ab/0x2660 [ 186.080884][ T4048] ? copy_mount_string+0x30/0x30 [ 186.085806][ T4048] ? page_fault+0x2f/0x40 [ 186.090107][ T4048] ? copy_mount_options+0x1e8/0x320 [ 186.095274][ T4048] ? copy_mount_options+0x293/0x320 [ 186.100456][ T4048] ksys_mount+0xc2/0xf0 [ 186.104591][ T4048] __x64_sys_mount+0xb1/0xc0 [ 186.109155][ T4048] do_syscall_64+0xcb/0x150 [ 186.113637][ T4048] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.119524][ T4048] RIP: 0033:0x45e219 [ 186.123387][ T4048] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.142959][ T4048] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 186.151353][ T4048] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 186.159292][ T4048] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 186.167252][ T4048] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 186.175195][ T4048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 186.183163][ T4048] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:35 executing program 0 (fault-call:6 fault-nth:0): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:35 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:35 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:35 executing program 4 (fault-call:6 fault-nth:5): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:35 executing program 3 (fault-call:6 fault-nth:8): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:35 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:35 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:35 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 186.624366][ T4064] FAULT_INJECTION: forcing a failure. [ 186.624366][ T4064] name failslab, interval 1, probability 0, space 0, times 0 [ 186.655655][ T4068] FAULT_INJECTION: forcing a failure. [ 186.655655][ T4068] name failslab, interval 1, probability 0, space 0, times 0 [ 186.659253][ T4066] FAULT_INJECTION: forcing a failure. [ 186.659253][ T4066] name failslab, interval 1, probability 0, space 0, times 0 [ 186.678096][ T4064] CPU: 0 PID: 4064 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 186.691038][ T4064] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.701076][ T4064] Call Trace: [ 186.704358][ T4064] dump_stack+0x1dd/0x24e [ 186.708671][ T4064] ? devkmsg_release+0x11c/0x11c [ 186.713590][ T4064] ? avc_has_perm_noaudit+0x30c/0x400 [ 186.718945][ T4064] ? show_regs_print_info+0x12/0x12 [ 186.724123][ T4064] ? avc_denied+0x1c0/0x1c0 [ 186.728609][ T4064] should_fail+0x6fb/0x860 [ 186.733008][ T4064] ? setup_fault_attr+0x3d0/0x3d0 [ 186.738020][ T4064] ? cred_has_capability+0x1b1/0x410 [ 186.743288][ T4064] ? cred_has_capability+0x2c3/0x410 [ 186.748555][ T4064] ? v9fs_mount+0x5c/0x790 [ 186.752953][ T4064] should_failslab+0x5/0x20 [ 186.757438][ T4064] kmem_cache_alloc_trace+0x39/0x290 [ 186.762726][ T4064] ? legacy_init_fs_context+0x4d/0xc0 [ 186.768078][ T4064] v9fs_mount+0x5c/0x790 [ 186.772301][ T4064] ? cap_capable+0x23f/0x280 [ 186.776874][ T4064] legacy_get_tree+0xde/0x170 [ 186.781532][ T4064] ? iterate_incfs_dir+0x370/0x370 [ 186.786623][ T4064] vfs_get_tree+0x85/0x260 [ 186.791022][ T4064] do_mount+0x18ab/0x2660 [ 186.795336][ T4064] ? copy_mount_string+0x30/0x30 [ 186.800252][ T4064] ? page_fault+0x2f/0x40 [ 186.804566][ T4064] ? copy_mount_options+0x1e8/0x320 [ 186.809746][ T4064] ? copy_mount_options+0x293/0x320 [ 186.814925][ T4064] ksys_mount+0xc2/0xf0 [ 186.819062][ T4064] __x64_sys_mount+0xb1/0xc0 [ 186.823652][ T4064] do_syscall_64+0xcb/0x150 [ 186.828141][ T4064] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 186.834012][ T4064] RIP: 0033:0x45e219 [ 186.837888][ T4064] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 186.857486][ T4064] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 186.865879][ T4064] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 186.873834][ T4064] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 186.881787][ T4064] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 186.889739][ T4064] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000005 [ 186.897693][ T4064] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 186.905665][ T4066] CPU: 1 PID: 4066 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 186.915721][ T4066] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 186.925760][ T4066] Call Trace: [ 186.929040][ T4066] dump_stack+0x1dd/0x24e [ 186.933354][ T4066] ? devkmsg_release+0x11c/0x11c [ 186.938276][ T4066] ? show_regs_print_info+0x12/0x12 [ 186.943455][ T4066] ? __kasan_kmalloc+0x189/0x1c0 [ 186.948380][ T4066] should_fail+0x6fb/0x860 [ 186.952776][ T4066] ? setup_fault_attr+0x3d0/0x3d0 [ 186.957784][ T4066] ? p9_client_create+0xc4/0xb90 [ 186.962701][ T4066] should_failslab+0x5/0x20 [ 186.965783][ T4075] 9pnet: Insufficient options for proto=fd [ 186.967192][ T4066] kmem_cache_alloc_trace+0x39/0x290 [ 186.967207][ T4066] p9_client_create+0xc4/0xb90 [ 186.967222][ T4066] ? p9_parse_header+0x6b0/0x6b0 [ 186.987915][ T4066] ? __kasan_kmalloc+0x189/0x1c0 [ 186.992842][ T4066] ? v9fs_session_init+0xfa/0x1a00 [ 186.997945][ T4066] ? __kmalloc_track_caller+0x20e/0x2c0 [ 187.003473][ T4066] ? vfs_get_tree+0x85/0x260 [ 187.008053][ T4066] ? kstrdup+0x4c/0x70 [ 187.012114][ T4066] v9fs_session_init+0x208/0x1a00 [ 187.017133][ T4066] ? v9fs_show_options+0x530/0x530 [ 187.022236][ T4066] ? v9fs_mount+0x5c/0x790 [ 187.026661][ T4066] ? kmem_cache_alloc_trace+0xc3/0x290 [ 187.032103][ T4066] ? legacy_init_fs_context+0x4d/0xc0 [ 187.037457][ T4066] v9fs_mount+0x7f/0x790 [ 187.041685][ T4066] ? cap_capable+0x23f/0x280 [ 187.046265][ T4066] legacy_get_tree+0xde/0x170 [ 187.050938][ T4066] ? iterate_incfs_dir+0x370/0x370 [ 187.056053][ T4066] vfs_get_tree+0x85/0x260 [ 187.060453][ T4066] do_mount+0x18ab/0x2660 [ 187.064766][ T4066] ? copy_mount_string+0x30/0x30 [ 187.069685][ T4066] ? page_fault+0x2f/0x40 [ 187.074004][ T4066] ? copy_mount_options+0x1e8/0x320 [ 187.079222][ T4066] ? copy_mount_options+0x293/0x320 [ 187.084417][ T4066] ksys_mount+0xc2/0xf0 [ 187.088580][ T4066] __x64_sys_mount+0xb1/0xc0 [ 187.093191][ T4066] do_syscall_64+0xcb/0x150 [ 187.097710][ T4066] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.103585][ T4066] RIP: 0033:0x45e219 [ 187.107461][ T4066] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.127051][ T4066] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 187.135477][ T4066] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 187.143436][ T4066] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 187.151396][ T4066] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 187.159355][ T4066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 187.167311][ T4066] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:36 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:36 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 187.175284][ T4068] CPU: 0 PID: 4068 Comm: syz-executor.0 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 187.185336][ T4068] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.195381][ T4068] Call Trace: [ 187.198670][ T4068] dump_stack+0x1dd/0x24e [ 187.202997][ T4068] ? devkmsg_release+0x11c/0x11c [ 187.207929][ T4068] ? show_regs_print_info+0x12/0x12 [ 187.213123][ T4068] ? check_preemption_disabled+0x9e/0x330 [ 187.218836][ T4068] ? debug_smp_processor_id+0x20/0x20 [ 187.224202][ T4068] should_fail+0x6fb/0x860 [ 187.228639][ T4068] ? setup_fault_attr+0x3d0/0x3d0 [ 187.233638][ T4068] ? __sb_end_write+0xb5/0x100 [ 187.238382][ T4068] ? vfs_write+0x427/0x4f0 [ 187.242773][ T4068] ? ksys_mount+0x30/0xf0 [ 187.247072][ T4068] should_failslab+0x5/0x20 [ 187.251546][ T4068] __kmalloc_track_caller+0x5d/0x2c0 [ 187.256805][ T4068] ? strnlen_user+0x185/0x210 [ 187.261455][ T4068] strndup_user+0x73/0x150 [ 187.265842][ T4068] ksys_mount+0x30/0xf0 [ 187.269967][ T4068] __x64_sys_mount+0xb1/0xc0 [ 187.274554][ T4068] do_syscall_64+0xcb/0x150 [ 187.279046][ T4068] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.284908][ T4068] RIP: 0033:0x45e219 [ 187.288786][ T4068] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.308383][ T4068] RSP: 002b:00007f3709429c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 187.316774][ T4068] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 20:57:36 executing program 3 (fault-call:6 fault-nth:9): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:36 executing program 0 (fault-call:6 fault-nth:1): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 187.324734][ T4068] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 187.332684][ T4068] RBP: 00007f3709429ca0 R08: 0000000020000400 R09: 0000000000000000 [ 187.340653][ T4068] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 187.348612][ T4068] R13: 00007ffccbdcc7bf R14: 00007f370942a9c0 R15: 000000000119bf8c 20:57:36 executing program 4 (fault-call:6 fault-nth:6): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:36 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff01804000080039503230"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c00020018000200"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 187.391636][ T4085] FAULT_INJECTION: forcing a failure. [ 187.391636][ T4085] name failslab, interval 1, probability 0, space 0, times 0 [ 187.414991][ T4090] FAULT_INJECTION: forcing a failure. [ 187.414991][ T4090] name failslab, interval 1, probability 0, space 0, times 0 [ 187.430441][ T4091] FAULT_INJECTION: forcing a failure. 20:57:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 187.430441][ T4091] name failslab, interval 1, probability 0, space 0, times 0 [ 187.445356][ T4085] CPU: 0 PID: 4085 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 187.455417][ T4085] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.465471][ T4085] Call Trace: [ 187.468760][ T4085] dump_stack+0x1dd/0x24e [ 187.473087][ T4085] ? devkmsg_release+0x11c/0x11c [ 187.478041][ T4085] ? show_regs_print_info+0x12/0x12 [ 187.483237][ T4085] should_fail+0x6fb/0x860 [ 187.487651][ T4085] ? setup_fault_attr+0x3d0/0x3d0 [ 187.492668][ T4085] ? p9_client_create+0x2fc/0xb90 [ 187.497712][ T4085] should_failslab+0x5/0x20 [ 187.502208][ T4085] __kmalloc_track_caller+0x5d/0x2c0 [ 187.507523][ T4085] kstrdup+0x31/0x70 [ 187.511409][ T4085] p9_client_create+0x2fc/0xb90 [ 187.512562][ T4100] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 187.516259][ T4085] ? p9_parse_header+0x6b0/0x6b0 [ 187.516269][ T4085] ? __kasan_kmalloc+0x189/0x1c0 [ 187.516286][ T4085] ? __kmalloc_track_caller+0x20e/0x2c0 20:57:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 187.540921][ T4085] ? vfs_get_tree+0x85/0x260 [ 187.545518][ T4085] v9fs_session_init+0x208/0x1a00 [ 187.550546][ T4085] ? v9fs_show_options+0x530/0x530 [ 187.555669][ T4085] ? v9fs_mount+0x5c/0x790 [ 187.560085][ T4085] ? kmem_cache_alloc_trace+0xc3/0x290 [ 187.565547][ T4085] ? legacy_init_fs_context+0x4d/0xc0 [ 187.570923][ T4085] v9fs_mount+0x7f/0x790 [ 187.575173][ T4085] ? cap_capable+0x23f/0x280 [ 187.579783][ T4085] legacy_get_tree+0xde/0x170 [ 187.584456][ T4085] ? iterate_incfs_dir+0x370/0x370 20:57:36 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 187.589669][ T4085] vfs_get_tree+0x85/0x260 [ 187.593726][ T4104] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 187.594083][ T4085] do_mount+0x18ab/0x2660 [ 187.607714][ T4085] ? copy_mount_string+0x30/0x30 [ 187.612661][ T4085] ? page_fault+0x2f/0x40 [ 187.616992][ T4085] ? copy_mount_options+0x1e8/0x320 [ 187.622202][ T4085] ? copy_mount_options+0x293/0x320 [ 187.627394][ T4085] ksys_mount+0xc2/0xf0 [ 187.631558][ T4085] __x64_sys_mount+0xb1/0xc0 [ 187.636148][ T4085] do_syscall_64+0xcb/0x150 [ 187.640649][ T4085] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.646531][ T4085] RIP: 0033:0x45e219 [ 187.650420][ T4085] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.661413][ T4107] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 187.670014][ T4085] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:36 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:36 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 187.670024][ T4085] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 187.670029][ T4085] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 187.670034][ T4085] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 187.670038][ T4085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 187.670043][ T4085] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 187.697283][ T4091] CPU: 0 PID: 4091 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 187.738876][ T4091] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 187.748924][ T4091] Call Trace: [ 187.752212][ T4091] dump_stack+0x1dd/0x24e [ 187.756563][ T4091] ? devkmsg_release+0x11c/0x11c [ 187.761521][ T4091] ? show_regs_print_info+0x12/0x12 [ 187.766844][ T4091] ? stack_trace_save+0x120/0x1f0 [ 187.771888][ T4091] should_fail+0x6fb/0x860 [ 187.776294][ T4091] ? setup_fault_attr+0x3d0/0x3d0 [ 187.781308][ T4091] ? __kasan_kmalloc+0x189/0x1c0 [ 187.786251][ T4091] ? v9fs_session_init+0xaf/0x1a00 [ 187.791348][ T4091] should_failslab+0x5/0x20 [ 187.795836][ T4091] __kmalloc_track_caller+0x5d/0x2c0 [ 187.801123][ T4091] ? vfs_get_tree+0x85/0x260 [ 187.805696][ T4091] ? do_mount+0x18ab/0x2660 [ 187.810181][ T4091] ? ksys_mount+0xc2/0xf0 [ 187.814495][ T4091] ? __x64_sys_mount+0xb1/0xc0 [ 187.819244][ T4091] kstrdup+0x31/0x70 [ 187.823136][ T4091] v9fs_session_init+0xaf/0x1a00 [ 187.828066][ T4091] ? v9fs_show_options+0x530/0x530 [ 187.833168][ T4091] ? v9fs_mount+0x5c/0x790 [ 187.837568][ T4091] ? kmem_cache_alloc_trace+0xc3/0x290 [ 187.843010][ T4091] ? legacy_init_fs_context+0x4d/0xc0 [ 187.848364][ T4091] v9fs_mount+0x7f/0x790 [ 187.852593][ T4091] ? cap_capable+0x23f/0x280 [ 187.857175][ T4091] legacy_get_tree+0xde/0x170 [ 187.861836][ T4091] ? iterate_incfs_dir+0x370/0x370 [ 187.866930][ T4091] vfs_get_tree+0x85/0x260 [ 187.871331][ T4091] do_mount+0x18ab/0x2660 [ 187.875647][ T4091] ? copy_mount_string+0x30/0x30 [ 187.880597][ T4091] ? page_fault+0x2f/0x40 [ 187.884930][ T4091] ? copy_mount_options+0x1e8/0x320 [ 187.890113][ T4091] ? copy_mount_options+0x293/0x320 [ 187.895296][ T4091] ksys_mount+0xc2/0xf0 [ 187.899439][ T4091] __x64_sys_mount+0xb1/0xc0 [ 187.904022][ T4091] do_syscall_64+0xcb/0x150 [ 187.908549][ T4091] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 187.914431][ T4091] RIP: 0033:0x45e219 [ 187.918312][ T4091] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 187.937904][ T4091] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 187.946321][ T4091] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 187.954282][ T4091] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 187.962236][ T4091] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 187.970192][ T4091] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000006 [ 187.978171][ T4091] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:37 executing program 3 (fault-call:6 fault-nth:10): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 187.986137][ T4090] CPU: 1 PID: 4090 Comm: syz-executor.0 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 187.996207][ T4090] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.006249][ T4090] Call Trace: [ 188.009531][ T4090] dump_stack+0x1dd/0x24e [ 188.013852][ T4090] ? devkmsg_release+0x11c/0x11c [ 188.018780][ T4090] ? show_regs_print_info+0x12/0x12 [ 188.023970][ T4090] should_fail+0x6fb/0x860 [ 188.028403][ T4090] ? setup_fault_attr+0x3d0/0x3d0 [ 188.033425][ T4090] ? copy_mount_options+0x59/0x320 [ 188.038509][ T4090] should_failslab+0x5/0x20 [ 188.042982][ T4090] kmem_cache_alloc_trace+0x39/0x290 [ 188.048237][ T4090] copy_mount_options+0x59/0x320 [ 188.053146][ T4090] ? ksys_mount+0x86/0xf0 [ 188.057448][ T4090] ksys_mount+0x97/0xf0 [ 188.061630][ T4090] __x64_sys_mount+0xb1/0xc0 [ 188.066197][ T4090] do_syscall_64+0xcb/0x150 [ 188.070675][ T4090] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.076542][ T4090] RIP: 0033:0x45e219 [ 188.080409][ T4090] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.099989][ T4090] RSP: 002b:00007f3709429c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 188.108376][ T4090] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 188.116338][ T4090] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 188.124294][ T4090] RBP: 00007f3709429ca0 R08: 0000000020000400 R09: 0000000000000000 [ 188.132252][ T4090] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 20:57:37 executing program 4 (fault-call:6 fault-nth:7): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 188.140204][ T4090] R13: 00007ffccbdcc7bf R14: 00007f370942a9c0 R15: 000000000119bf8c [ 188.183952][ T4118] FAULT_INJECTION: forcing a failure. [ 188.183952][ T4118] name failslab, interval 1, probability 0, space 0, times 0 [ 188.186101][ T4119] FAULT_INJECTION: forcing a failure. [ 188.186101][ T4119] name failslab, interval 1, probability 0, space 0, times 0 [ 188.213693][ T4118] CPU: 1 PID: 4118 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 188.223751][ T4118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.233793][ T4118] Call Trace: [ 188.237072][ T4118] dump_stack+0x1dd/0x24e [ 188.241388][ T4118] ? devkmsg_release+0x11c/0x11c [ 188.246330][ T4118] ? show_regs_print_info+0x12/0x12 [ 188.251515][ T4118] should_fail+0x6fb/0x860 [ 188.255914][ T4118] ? setup_fault_attr+0x3d0/0x3d0 [ 188.260920][ T4118] ? p9_client_create+0x2fc/0xb90 [ 188.265925][ T4118] should_failslab+0x5/0x20 [ 188.270411][ T4118] __kmalloc_track_caller+0x5d/0x2c0 [ 188.275681][ T4118] kstrdup+0x31/0x70 [ 188.279558][ T4118] p9_client_create+0x2fc/0xb90 [ 188.284391][ T4118] ? p9_parse_header+0x6b0/0x6b0 [ 188.289313][ T4118] ? __kasan_kmalloc+0x189/0x1c0 [ 188.294239][ T4118] ? __kmalloc_track_caller+0x20e/0x2c0 [ 188.299764][ T4118] ? vfs_get_tree+0x85/0x260 [ 188.304337][ T4118] v9fs_session_init+0x208/0x1a00 [ 188.309347][ T4118] ? v9fs_show_options+0x530/0x530 [ 188.314441][ T4118] ? v9fs_mount+0x5c/0x790 [ 188.318839][ T4118] ? kmem_cache_alloc_trace+0xc3/0x290 [ 188.324281][ T4118] ? legacy_init_fs_context+0x4d/0xc0 [ 188.329638][ T4118] v9fs_mount+0x7f/0x790 [ 188.333865][ T4118] ? cap_capable+0x23f/0x280 [ 188.338438][ T4118] legacy_get_tree+0xde/0x170 [ 188.343094][ T4118] ? iterate_incfs_dir+0x370/0x370 [ 188.348186][ T4118] vfs_get_tree+0x85/0x260 [ 188.352585][ T4118] do_mount+0x18ab/0x2660 [ 188.356903][ T4118] ? copy_mount_string+0x30/0x30 [ 188.361820][ T4118] ? page_fault+0x2f/0x40 [ 188.366135][ T4118] ? copy_mount_options+0x1e8/0x320 [ 188.371315][ T4118] ? copy_mount_options+0x293/0x320 [ 188.376501][ T4118] ksys_mount+0xc2/0xf0 [ 188.380643][ T4118] __x64_sys_mount+0xb1/0xc0 [ 188.385216][ T4118] do_syscall_64+0xcb/0x150 [ 188.389701][ T4118] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.395573][ T4118] RIP: 0033:0x45e219 [ 188.399447][ T4118] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.419029][ T4118] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 188.427417][ T4118] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 188.435388][ T4118] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 188.443342][ T4118] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 188.451294][ T4118] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 188.459251][ T4118] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 188.467218][ T4119] CPU: 0 PID: 4119 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 20:57:37 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:37 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:37 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:37 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff0180400008003950323030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 188.477267][ T4119] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.487571][ T4119] Call Trace: [ 188.490852][ T4119] dump_stack+0x1dd/0x24e [ 188.495175][ T4119] ? devkmsg_release+0x11c/0x11c [ 188.500103][ T4119] ? show_regs_print_info+0x12/0x12 [ 188.505295][ T4119] should_fail+0x6fb/0x860 [ 188.509701][ T4119] ? setup_fault_attr+0x3d0/0x3d0 [ 188.514716][ T4119] ? __kasan_kmalloc+0x189/0x1c0 [ 188.519653][ T4119] ? v9fs_session_init+0xfa/0x1a00 [ 188.524751][ T4119] should_failslab+0x5/0x20 [ 188.529235][ T4119] __kmalloc_track_caller+0x5d/0x2c0 [ 188.534487][ T4119] ? vfs_get_tree+0x85/0x260 [ 188.539048][ T4119] ? kstrdup+0x4c/0x70 [ 188.543085][ T4119] kstrdup+0x31/0x70 [ 188.546954][ T4119] v9fs_session_init+0xfa/0x1a00 [ 188.551862][ T4119] ? v9fs_show_options+0x530/0x530 [ 188.556944][ T4119] ? v9fs_mount+0x5c/0x790 [ 188.561329][ T4119] ? kmem_cache_alloc_trace+0xc3/0x290 [ 188.566794][ T4119] ? legacy_init_fs_context+0x4d/0xc0 [ 188.572141][ T4119] v9fs_mount+0x7f/0x790 [ 188.576392][ T4119] ? cap_capable+0x23f/0x280 [ 188.580957][ T4119] legacy_get_tree+0xde/0x170 [ 188.585608][ T4119] ? iterate_incfs_dir+0x370/0x370 [ 188.590695][ T4119] vfs_get_tree+0x85/0x260 [ 188.595097][ T4119] do_mount+0x18ab/0x2660 [ 188.599406][ T4119] ? copy_mount_string+0x30/0x30 [ 188.604354][ T4119] ? retint_kernel+0x1b/0x1b [ 188.608914][ T4119] ? copy_mount_options+0x211/0x320 [ 188.614079][ T4119] ? copy_mount_options+0x293/0x320 [ 188.619245][ T4119] ksys_mount+0xc2/0xf0 [ 188.623370][ T4119] __x64_sys_mount+0xb1/0xc0 [ 188.628031][ T4119] do_syscall_64+0xcb/0x150 [ 188.632505][ T4119] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 188.638365][ T4119] RIP: 0033:0x45e219 [ 188.642231][ T4119] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 188.661804][ T4119] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 188.670195][ T4119] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 188.678161][ T4119] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 20:57:37 executing program 3 (fault-call:6 fault-nth:11): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:37 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 188.686109][ T4119] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 188.694076][ T4119] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000007 [ 188.702030][ T4119] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:38 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:38 executing program 4 (fault-call:6 fault-nth:8): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 188.764422][ T4137] FAULT_INJECTION: forcing a failure. [ 188.764422][ T4137] name failslab, interval 1, probability 0, space 0, times 0 [ 188.796052][ T4137] CPU: 0 PID: 4137 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 188.806120][ T4137] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 188.816186][ T4137] Call Trace: [ 188.819471][ T4137] dump_stack+0x1dd/0x24e [ 188.823791][ T4137] ? devkmsg_release+0x11c/0x11c [ 188.828721][ T4137] ? show_regs_print_info+0x12/0x12 [ 188.833910][ T4137] ? stack_trace_save+0x120/0x1f0 [ 188.838949][ T4137] ? stack_trace_snprint+0x150/0x150 [ 188.844225][ T4137] should_fail+0x6fb/0x860 [ 188.848633][ T4137] ? setup_fault_attr+0x3d0/0x3d0 [ 188.853638][ T4137] ? slab_free_freelist_hook+0xd0/0x150 [ 188.859153][ T4137] ? kfree+0x12c/0x660 [ 188.863189][ T4137] ? p9_client_create+0x789/0xb90 [ 188.868184][ T4137] ? v9fs_session_init+0x208/0x1a00 [ 188.873352][ T4137] ? v9fs_mount+0x7f/0x790 [ 188.877738][ T4137] ? vfs_get_tree+0x85/0x260 [ 188.882311][ T4137] ? do_mount+0x18ab/0x2660 [ 188.886785][ T4137] ? ksys_mount+0xc2/0xf0 [ 188.891083][ T4137] ? parse_opts+0x1a1/0x6e0 [ 188.895555][ T4137] should_failslab+0x5/0x20 [ 188.900028][ T4137] __kmalloc_track_caller+0x5d/0x2c0 [ 188.905284][ T4137] kstrdup+0x31/0x70 [ 188.909153][ T4137] parse_opts+0x1a1/0x6e0 [ 188.913474][ T4137] ? p9_fd_show_options+0x1a0/0x1a0 [ 188.918649][ T4137] p9_fd_create+0x91/0x480 [ 188.923049][ T4137] ? p9_client_create+0x789/0xb90 [ 188.928043][ T4137] ? p9_fd_create_unix+0x470/0x470 [ 188.933127][ T4137] ? __kmalloc_track_caller+0x20e/0x2c0 [ 188.938656][ T4137] ? kmemdup_nul+0x42/0xa0 [ 188.943046][ T4137] p9_client_create+0x81b/0xb90 [ 188.947865][ T4137] ? p9_parse_header+0x6b0/0x6b0 [ 188.952772][ T4137] ? __kasan_kmalloc+0x189/0x1c0 [ 188.957719][ T4137] ? __kmalloc_track_caller+0x20e/0x2c0 [ 188.963233][ T4137] ? vfs_get_tree+0x85/0x260 [ 188.967793][ T4137] v9fs_session_init+0x208/0x1a00 [ 188.972789][ T4137] ? v9fs_show_options+0x530/0x530 [ 188.977872][ T4137] ? v9fs_mount+0x5c/0x790 [ 188.982256][ T4137] ? kmem_cache_alloc_trace+0xc3/0x290 [ 188.987683][ T4137] ? legacy_init_fs_context+0x4d/0xc0 [ 188.993028][ T4137] v9fs_mount+0x7f/0x790 [ 188.997256][ T4137] ? cap_capable+0x23f/0x280 [ 189.001816][ T4137] legacy_get_tree+0xde/0x170 [ 189.006461][ T4137] ? iterate_incfs_dir+0x370/0x370 [ 189.011547][ T4137] vfs_get_tree+0x85/0x260 [ 189.015954][ T4137] do_mount+0x18ab/0x2660 [ 189.020262][ T4137] ? copy_mount_string+0x30/0x30 [ 189.025177][ T4137] ? page_fault+0x2f/0x40 [ 189.029488][ T4137] ? copy_mount_options+0x1e8/0x320 [ 189.034655][ T4137] ? copy_mount_options+0x293/0x320 [ 189.039822][ T4137] ksys_mount+0xc2/0xf0 [ 189.043967][ T4137] __x64_sys_mount+0xb1/0xc0 [ 189.048527][ T4137] do_syscall_64+0xcb/0x150 [ 189.053003][ T4137] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.058878][ T4137] RIP: 0033:0x45e219 [ 189.062744][ T4137] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.082316][ T4137] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 189.090697][ T4137] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 189.098644][ T4137] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 189.106606][ T4137] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 20:57:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:38 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:38 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c00"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 189.114765][ T4137] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 189.122722][ T4137] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 189.181467][ T4137] 9pnet: Insufficient options for proto=fd [ 189.191447][ T4156] FAULT_INJECTION: forcing a failure. [ 189.191447][ T4156] name failslab, interval 1, probability 0, space 0, times 0 [ 189.231191][ T4156] CPU: 1 PID: 4156 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 189.241261][ T4156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.251305][ T4156] Call Trace: [ 189.254587][ T4156] dump_stack+0x1dd/0x24e [ 189.258900][ T4156] ? devkmsg_release+0x11c/0x11c [ 189.263822][ T4156] ? show_regs_print_info+0x12/0x12 [ 189.269000][ T4156] ? __kasan_kmalloc+0x189/0x1c0 [ 189.273915][ T4156] should_fail+0x6fb/0x860 [ 189.278312][ T4156] ? setup_fault_attr+0x3d0/0x3d0 [ 189.283314][ T4156] ? p9_client_create+0xc4/0xb90 [ 189.288229][ T4156] should_failslab+0x5/0x20 [ 189.292713][ T4156] kmem_cache_alloc_trace+0x39/0x290 [ 189.297975][ T4156] p9_client_create+0xc4/0xb90 [ 189.302720][ T4156] ? p9_parse_header+0x6b0/0x6b0 [ 189.307637][ T4156] ? __kasan_kmalloc+0x189/0x1c0 [ 189.312555][ T4156] ? v9fs_session_init+0xfa/0x1a00 [ 189.317648][ T4156] ? __kmalloc_track_caller+0x20e/0x2c0 [ 189.323173][ T4156] ? vfs_get_tree+0x85/0x260 [ 189.327739][ T4156] ? kstrdup+0x4c/0x70 [ 189.331789][ T4156] v9fs_session_init+0x208/0x1a00 [ 189.336794][ T4156] ? v9fs_show_options+0x530/0x530 [ 189.341887][ T4156] ? v9fs_mount+0x5c/0x790 [ 189.346283][ T4156] ? kmem_cache_alloc_trace+0xc3/0x290 [ 189.351719][ T4156] ? legacy_init_fs_context+0x4d/0xc0 [ 189.357067][ T4156] v9fs_mount+0x7f/0x790 [ 189.361290][ T4156] ? cap_capable+0x23f/0x280 [ 189.365856][ T4156] legacy_get_tree+0xde/0x170 [ 189.370509][ T4156] ? iterate_incfs_dir+0x370/0x370 [ 189.375597][ T4156] vfs_get_tree+0x85/0x260 [ 189.379991][ T4156] do_mount+0x18ab/0x2660 [ 189.384301][ T4156] ? copy_mount_string+0x30/0x30 [ 189.389216][ T4156] ? page_fault+0x2f/0x40 [ 189.393542][ T4156] ? copy_mount_options+0x1e8/0x320 [ 189.398720][ T4156] ? copy_mount_options+0x293/0x320 [ 189.403896][ T4156] ksys_mount+0xc2/0xf0 [ 189.408028][ T4156] __x64_sys_mount+0xb1/0xc0 [ 189.412602][ T4156] do_syscall_64+0xcb/0x150 [ 189.417090][ T4156] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.422973][ T4156] RIP: 0033:0x45e219 [ 189.426845][ T4156] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.446439][ T4156] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 189.454833][ T4156] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 189.462791][ T4156] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 189.470748][ T4156] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 20:57:38 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c00"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:38 executing program 3 (fault-call:6 fault-nth:12): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 189.478698][ T4156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000008 [ 189.486650][ T4156] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:38 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c00"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 189.527190][ T4169] FAULT_INJECTION: forcing a failure. [ 189.527190][ T4169] name failslab, interval 1, probability 0, space 0, times 0 [ 189.569637][ T4169] CPU: 1 PID: 4169 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 189.579728][ T4169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 189.589777][ T4169] Call Trace: [ 189.593062][ T4169] dump_stack+0x1dd/0x24e [ 189.597383][ T4169] ? devkmsg_release+0x11c/0x11c [ 189.602307][ T4169] ? p9_client_create+0x81b/0xb90 [ 189.607334][ T4169] ? show_regs_print_info+0x12/0x12 [ 189.612548][ T4169] ? vfs_get_tree+0x85/0x260 20:57:38 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:38 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(0xffffffffffffffff) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 189.617134][ T4169] ? ksys_mount+0xc2/0xf0 [ 189.621456][ T4169] ? __x64_sys_mount+0xb1/0xc0 [ 189.626209][ T4169] ? do_syscall_64+0xcb/0x150 [ 189.630883][ T4169] should_fail+0x6fb/0x860 [ 189.635293][ T4169] ? setup_fault_attr+0x3d0/0x3d0 [ 189.640311][ T4169] ? simple_strtoul+0x107/0x1e0 [ 189.645147][ T4169] ? simple_strtoull+0x1e0/0x1e0 [ 189.650093][ T4169] ? match_int+0xd9/0x1e0 [ 189.654392][ T4169] should_failslab+0x5/0x20 [ 189.658905][ T4169] __kmalloc_track_caller+0x5d/0x2c0 [ 189.664161][ T4169] kmemdup_nul+0x27/0xa0 [ 189.668411][ T4169] match_int+0xd9/0x1e0 [ 189.672541][ T4169] ? match_token+0x710/0x710 [ 189.677100][ T4169] ? __kmalloc_track_caller+0x20e/0x2c0 [ 189.682614][ T4169] ? kstrdup+0x4c/0x70 [ 189.686663][ T4169] parse_opts+0x2a6/0x6e0 [ 189.690973][ T4169] ? p9_fd_show_options+0x1a0/0x1a0 [ 189.696144][ T4169] p9_fd_create+0x91/0x480 [ 189.700531][ T4169] ? p9_client_create+0x789/0xb90 [ 189.705522][ T4169] ? p9_fd_create_unix+0x470/0x470 [ 189.710601][ T4169] ? __kmalloc_track_caller+0x20e/0x2c0 [ 189.716114][ T4169] ? kmemdup_nul+0x42/0xa0 [ 189.720504][ T4169] p9_client_create+0x81b/0xb90 [ 189.725326][ T4169] ? p9_parse_header+0x6b0/0x6b0 [ 189.730234][ T4169] ? v9fs_session_init+0xaf/0x1a00 [ 189.735313][ T4169] ? __kmalloc_track_caller+0x20e/0x2c0 [ 189.740828][ T4169] v9fs_session_init+0x208/0x1a00 [ 189.745841][ T4169] ? v9fs_show_options+0x530/0x530 [ 189.750940][ T4169] ? v9fs_mount+0x5c/0x790 [ 189.755323][ T4169] ? kmem_cache_alloc_trace+0xc3/0x290 [ 189.760751][ T4169] ? legacy_init_fs_context+0x4d/0xc0 [ 189.766103][ T4169] v9fs_mount+0x7f/0x790 [ 189.770330][ T4169] ? cap_capable+0x23f/0x280 [ 189.774893][ T4169] legacy_get_tree+0xde/0x170 [ 189.779572][ T4169] ? iterate_incfs_dir+0x370/0x370 [ 189.784653][ T4169] vfs_get_tree+0x85/0x260 [ 189.789059][ T4169] do_mount+0x18ab/0x2660 [ 189.793374][ T4169] ? copy_mount_string+0x30/0x30 [ 189.798278][ T4169] ? page_fault+0x2f/0x40 [ 189.802577][ T4169] ? copy_mount_options+0x1e8/0x320 [ 189.807746][ T4169] ? copy_mount_options+0x293/0x320 [ 189.812913][ T4169] ksys_mount+0xc2/0xf0 [ 189.817050][ T4169] __x64_sys_mount+0xb1/0xc0 [ 189.821610][ T4169] do_syscall_64+0xcb/0x150 [ 189.826100][ T4169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 189.831987][ T4169] RIP: 0033:0x45e219 [ 189.835860][ T4169] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 189.855445][ T4169] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:39 executing program 4 (fault-call:6 fault-nth:9): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 3 (fault-call:6 fault-nth:13): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 189.863830][ T4169] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 189.871781][ T4169] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 189.879721][ T4169] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 189.887661][ T4169] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 189.895617][ T4169] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 189.907000][ T4169] 9pnet: Insufficient options for proto=fd 20:57:39 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 189.956261][ T4190] FAULT_INJECTION: forcing a failure. [ 189.956261][ T4190] name failslab, interval 1, probability 0, space 0, times 0 [ 189.991260][ T4197] FAULT_INJECTION: forcing a failure. [ 189.991260][ T4197] name failslab, interval 1, probability 0, space 0, times 0 [ 190.006146][ T4190] CPU: 0 PID: 4190 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 190.016203][ T4190] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.026277][ T4190] Call Trace: [ 190.029554][ T4190] dump_stack+0x1dd/0x24e [ 190.033867][ T4190] ? devkmsg_release+0x11c/0x11c [ 190.038787][ T4190] ? show_regs_print_info+0x12/0x12 [ 190.043969][ T4190] should_fail+0x6fb/0x860 [ 190.048366][ T4190] ? setup_fault_attr+0x3d0/0x3d0 [ 190.053370][ T4190] ? simple_strtoul+0x107/0x1e0 [ 190.058204][ T4190] ? simple_strtoull+0x1e0/0x1e0 [ 190.063123][ T4190] ? match_int+0xd9/0x1e0 [ 190.067434][ T4190] should_failslab+0x5/0x20 [ 190.071921][ T4190] __kmalloc_track_caller+0x5d/0x2c0 [ 190.077188][ T4190] ? kmemdup_nul+0x42/0xa0 [ 190.081585][ T4190] kmemdup_nul+0x27/0xa0 [ 190.085812][ T4190] match_int+0xd9/0x1e0 [ 190.089950][ T4190] ? match_token+0x710/0x710 [ 190.094520][ T4190] ? __kmalloc_track_caller+0x20e/0x2c0 [ 190.100047][ T4190] ? kstrdup+0x4c/0x70 [ 190.104103][ T4190] parse_opts+0x2a6/0x6e0 [ 190.108425][ T4190] ? p9_fd_show_options+0x1a0/0x1a0 [ 190.113621][ T4190] p9_fd_create+0x91/0x480 [ 190.118212][ T4190] ? p9_client_create+0x789/0xb90 [ 190.123226][ T4190] ? p9_fd_create_unix+0x470/0x470 [ 190.128413][ T4190] ? __kmalloc_track_caller+0x20e/0x2c0 [ 190.133948][ T4190] ? kmemdup_nul+0x42/0xa0 [ 190.138345][ T4190] p9_client_create+0x81b/0xb90 [ 190.143178][ T4190] ? p9_parse_header+0x6b0/0x6b0 [ 190.148094][ T4190] ? __kasan_kmalloc+0x189/0x1c0 [ 190.153012][ T4190] ? __kmalloc_track_caller+0x20e/0x2c0 [ 190.158537][ T4190] ? vfs_get_tree+0x85/0x260 [ 190.163111][ T4190] v9fs_session_init+0x208/0x1a00 [ 190.168119][ T4190] ? v9fs_show_options+0x530/0x530 [ 190.173216][ T4190] ? v9fs_mount+0x5c/0x790 [ 190.177664][ T4190] ? kmem_cache_alloc_trace+0xc3/0x290 [ 190.183115][ T4190] ? legacy_init_fs_context+0x4d/0xc0 [ 190.188477][ T4190] v9fs_mount+0x7f/0x790 [ 190.192713][ T4190] ? cap_capable+0x23f/0x280 [ 190.197287][ T4190] legacy_get_tree+0xde/0x170 [ 190.201942][ T4190] ? iterate_incfs_dir+0x370/0x370 [ 190.207054][ T4190] vfs_get_tree+0x85/0x260 [ 190.211454][ T4190] do_mount+0x18ab/0x2660 [ 190.215770][ T4190] ? copy_mount_string+0x30/0x30 [ 190.220688][ T4190] ? page_fault+0x2f/0x40 [ 190.225003][ T4190] ? copy_mount_options+0x1e8/0x320 [ 190.230181][ T4190] ? copy_mount_options+0x293/0x320 [ 190.235360][ T4190] ksys_mount+0xc2/0xf0 [ 190.239497][ T4190] __x64_sys_mount+0xb1/0xc0 [ 190.244070][ T4190] do_syscall_64+0xcb/0x150 [ 190.248578][ T4190] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.254466][ T4190] RIP: 0033:0x45e219 [ 190.258341][ T4190] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.277925][ T4190] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 190.286316][ T4190] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 190.294293][ T4190] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 190.302244][ T4190] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 190.310194][ T4190] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 190.318148][ T4190] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 190.326111][ T4197] CPU: 1 PID: 4197 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 190.336171][ T4197] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.346206][ T4197] Call Trace: [ 190.349491][ T4197] dump_stack+0x1dd/0x24e [ 190.353800][ T4197] ? devkmsg_release+0x11c/0x11c [ 190.358719][ T4197] ? show_regs_print_info+0x12/0x12 [ 190.363897][ T4197] should_fail+0x6fb/0x860 [ 190.368290][ T4197] ? setup_fault_attr+0x3d0/0x3d0 [ 190.373290][ T4197] ? p9_client_create+0x2fc/0xb90 [ 190.378291][ T4197] should_failslab+0x5/0x20 [ 190.382773][ T4197] __kmalloc_track_caller+0x5d/0x2c0 [ 190.388041][ T4197] kstrdup+0x31/0x70 [ 190.391921][ T4197] p9_client_create+0x2fc/0xb90 [ 190.396751][ T4197] ? p9_parse_header+0x6b0/0x6b0 [ 190.401665][ T4197] ? __kasan_kmalloc+0x189/0x1c0 [ 190.406580][ T4197] ? __kmalloc_track_caller+0x20e/0x2c0 [ 190.412117][ T4197] ? vfs_get_tree+0x85/0x260 [ 190.416693][ T4197] v9fs_session_init+0x208/0x1a00 [ 190.421704][ T4197] ? v9fs_show_options+0x530/0x530 [ 190.426793][ T4197] ? v9fs_mount+0x5c/0x790 [ 190.431187][ T4197] ? kmem_cache_alloc_trace+0xc3/0x290 [ 190.436624][ T4197] ? legacy_init_fs_context+0x4d/0xc0 [ 190.441974][ T4197] v9fs_mount+0x7f/0x790 [ 190.446201][ T4197] ? cap_capable+0x23f/0x280 [ 190.450771][ T4197] legacy_get_tree+0xde/0x170 [ 190.455434][ T4197] ? iterate_incfs_dir+0x370/0x370 [ 190.460532][ T4197] vfs_get_tree+0x85/0x260 [ 190.464931][ T4197] do_mount+0x18ab/0x2660 [ 190.469243][ T4197] ? copy_mount_string+0x30/0x30 [ 190.474159][ T4197] ? page_fault+0x2f/0x40 [ 190.478471][ T4197] ? copy_mount_options+0x1e8/0x320 [ 190.483647][ T4197] ? copy_mount_options+0x293/0x320 [ 190.488841][ T4197] ksys_mount+0xc2/0xf0 [ 190.492977][ T4197] __x64_sys_mount+0xb1/0xc0 [ 190.497552][ T4197] do_syscall_64+0xcb/0x150 [ 190.502036][ T4197] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.507905][ T4197] RIP: 0033:0x45e219 [ 190.511781][ T4197] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.531366][ T4197] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 190.539754][ T4197] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 190.547712][ T4197] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 20:57:39 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB, @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:39 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 190.555681][ T4197] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 190.563642][ T4197] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000009 [ 190.571593][ T4197] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:39 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:39 executing program 4 (fault-call:6 fault-nth:10): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 3 (fault-call:6 fault-nth:14): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:39 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 190.629872][ T4213] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 190.659286][ T4190] 9pnet: Insufficient options for proto=fd 20:57:39 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 190.711664][ T4224] FAULT_INJECTION: forcing a failure. [ 190.711664][ T4224] name failslab, interval 1, probability 0, space 0, times 0 [ 190.715629][ T4230] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 190.759714][ T4224] CPU: 0 PID: 4224 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 190.769795][ T4224] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 190.772793][ T4238] FAULT_INJECTION: forcing a failure. [ 190.772793][ T4238] name failslab, interval 1, probability 0, space 0, times 0 [ 190.779836][ T4224] Call Trace: [ 190.779856][ T4224] dump_stack+0x1dd/0x24e [ 190.779874][ T4224] ? devkmsg_release+0x11c/0x11c [ 190.804941][ T4224] ? show_regs_print_info+0x12/0x12 [ 190.810129][ T4224] should_fail+0x6fb/0x860 [ 190.814531][ T4224] ? setup_fault_attr+0x3d0/0x3d0 [ 190.819545][ T4224] ? match_token+0x6a2/0x710 [ 190.824121][ T4224] ? p9_client_create+0x506/0xb90 [ 190.829131][ T4224] should_failslab+0x5/0x20 [ 190.833621][ T4224] __kmalloc_track_caller+0x5d/0x2c0 [ 190.838889][ T4224] ? kstrdup+0x4c/0x70 [ 190.842940][ T4224] kmemdup_nul+0x27/0xa0 [ 190.847180][ T4224] p9_client_create+0x506/0xb90 [ 190.852016][ T4224] ? p9_parse_header+0x6b0/0x6b0 [ 190.856942][ T4224] ? __kasan_kmalloc+0x189/0x1c0 [ 190.861862][ T4224] ? __kmalloc_track_caller+0x20e/0x2c0 [ 190.867410][ T4224] ? vfs_get_tree+0x85/0x260 [ 190.871984][ T4224] v9fs_session_init+0x208/0x1a00 [ 190.876993][ T4224] ? v9fs_show_options+0x530/0x530 [ 190.882087][ T4224] ? v9fs_mount+0x5c/0x790 [ 190.886483][ T4224] ? v9fs_mount+0x5c/0x790 [ 190.890909][ T4224] ? kmem_cache_alloc_trace+0xc3/0x290 [ 190.896347][ T4224] v9fs_mount+0x7f/0x790 [ 190.900580][ T4224] ? cap_capable+0x23f/0x280 [ 190.905163][ T4224] legacy_get_tree+0xde/0x170 [ 190.909818][ T4224] ? iterate_incfs_dir+0x370/0x370 [ 190.914914][ T4224] vfs_get_tree+0x85/0x260 [ 190.919313][ T4224] do_mount+0x18ab/0x2660 [ 190.923629][ T4224] ? copy_mount_string+0x30/0x30 [ 190.928547][ T4224] ? page_fault+0x2f/0x40 [ 190.932860][ T4224] ? copy_mount_options+0x1e8/0x320 [ 190.938041][ T4224] ? copy_mount_options+0x293/0x320 [ 190.943223][ T4224] ksys_mount+0xc2/0xf0 [ 190.947360][ T4224] __x64_sys_mount+0xb1/0xc0 [ 190.951932][ T4224] do_syscall_64+0xcb/0x150 [ 190.956425][ T4224] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 190.962306][ T4224] RIP: 0033:0x45e219 [ 190.966203][ T4224] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 190.985805][ T4224] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 190.994193][ T4224] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 191.002145][ T4224] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 20:57:39 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:39 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:40 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 191.010100][ T4224] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 191.018224][ T4224] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000a [ 191.026181][ T4224] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 191.034163][ T4238] CPU: 1 PID: 4238 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 191.044234][ T4238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.054278][ T4238] Call Trace: [ 191.057563][ T4238] dump_stack+0x1dd/0x24e [ 191.061892][ T4238] ? devkmsg_release+0x11c/0x11c [ 191.066861][ T4238] ? show_regs_print_info+0x12/0x12 [ 191.072084][ T4238] ? parse_opts+0x53c/0x6e0 [ 191.076587][ T4238] should_fail+0x6fb/0x860 [ 191.081002][ T4238] ? setup_fault_attr+0x3d0/0x3d0 [ 191.086072][ T4238] ? p9_fd_create+0x161/0x480 [ 191.090728][ T4238] should_failslab+0x5/0x20 [ 191.095221][ T4238] kmem_cache_alloc_trace+0x39/0x290 [ 191.100489][ T4238] p9_fd_create+0x161/0x480 [ 191.105009][ T4238] ? p9_client_create+0x789/0xb90 [ 191.110056][ T4238] ? p9_fd_create_unix+0x470/0x470 [ 191.115191][ T4238] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.120755][ T4238] ? kmemdup_nul+0x42/0xa0 [ 191.125327][ T4238] p9_client_create+0x81b/0xb90 [ 191.130172][ T4238] ? p9_parse_header+0x6b0/0x6b0 [ 191.135133][ T4238] ? __kasan_kmalloc+0x189/0x1c0 [ 191.140046][ T4238] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.145561][ T4238] ? vfs_get_tree+0x85/0x260 [ 191.150150][ T4238] v9fs_session_init+0x208/0x1a00 [ 191.155164][ T4238] ? v9fs_show_options+0x530/0x530 [ 191.160245][ T4238] ? v9fs_mount+0x5c/0x790 [ 191.164631][ T4238] ? v9fs_mount+0x5c/0x790 [ 191.169019][ T4238] ? kmem_cache_alloc_trace+0xc3/0x290 [ 191.174489][ T4238] v9fs_mount+0x7f/0x790 [ 191.178718][ T4238] ? cap_capable+0x23f/0x280 [ 191.183278][ T4238] legacy_get_tree+0xde/0x170 [ 191.187923][ T4238] ? iterate_incfs_dir+0x370/0x370 [ 191.193011][ T4238] vfs_get_tree+0x85/0x260 [ 191.197397][ T4238] do_mount+0x18ab/0x2660 [ 191.201699][ T4238] ? copy_mount_string+0x30/0x30 [ 191.206604][ T4238] ? page_fault+0x2f/0x40 [ 191.210913][ T4238] ? copy_mount_options+0x1e8/0x320 [ 191.216078][ T4238] ? copy_mount_options+0x293/0x320 [ 191.221247][ T4238] ksys_mount+0xc2/0xf0 [ 191.225373][ T4238] __x64_sys_mount+0xb1/0xc0 [ 191.229953][ T4238] do_syscall_64+0xcb/0x150 [ 191.234433][ T4238] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.240304][ T4238] RIP: 0033:0x45e219 20:57:40 executing program 4 (fault-call:6 fault-nth:11): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 191.244191][ T4238] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.263763][ T4238] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 191.272188][ T4238] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 191.280129][ T4238] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 191.288121][ T4238] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 191.296070][ T4238] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 191.304016][ T4238] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c [ 191.344609][ T4247] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 191.378488][ T4249] FAULT_INJECTION: forcing a failure. [ 191.378488][ T4249] name failslab, interval 1, probability 0, space 0, times 0 20:57:40 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:40 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:40 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412c", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:40 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x9, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:40 executing program 3 (fault-call:6 fault-nth:15): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 191.392283][ T4249] CPU: 0 PID: 4249 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 191.402338][ T4249] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 191.412384][ T4249] Call Trace: [ 191.415669][ T4249] dump_stack+0x1dd/0x24e [ 191.419996][ T4249] ? devkmsg_release+0x11c/0x11c [ 191.424926][ T4249] ? show_regs_print_info+0x12/0x12 [ 191.430141][ T4249] ? stack_trace_save+0x120/0x1f0 [ 191.435178][ T4249] ? stack_trace_snprint+0x150/0x150 [ 191.440450][ T4249] should_fail+0x6fb/0x860 [ 191.444851][ T4249] ? setup_fault_attr+0x3d0/0x3d0 [ 191.449870][ T4249] ? slab_free_freelist_hook+0xd0/0x150 [ 191.455403][ T4249] ? kfree+0x12c/0x660 [ 191.459454][ T4249] ? p9_client_create+0x789/0xb90 [ 191.464500][ T4249] ? v9fs_session_init+0x208/0x1a00 [ 191.469725][ T4249] ? v9fs_mount+0x7f/0x790 [ 191.474129][ T4249] ? vfs_get_tree+0x85/0x260 [ 191.478697][ T4249] ? do_mount+0x18ab/0x2660 [ 191.483176][ T4249] ? ksys_mount+0xc2/0xf0 [ 191.487486][ T4249] ? parse_opts+0x1a1/0x6e0 [ 191.491971][ T4249] should_failslab+0x5/0x20 [ 191.496448][ T4249] __kmalloc_track_caller+0x5d/0x2c0 [ 191.501703][ T4249] kstrdup+0x31/0x70 [ 191.505585][ T4249] parse_opts+0x1a1/0x6e0 [ 191.509886][ T4249] ? p9_fd_show_options+0x1a0/0x1a0 [ 191.515054][ T4249] p9_fd_create+0x91/0x480 [ 191.519441][ T4249] ? p9_client_create+0x789/0xb90 [ 191.524435][ T4249] ? p9_fd_create_unix+0x470/0x470 [ 191.529515][ T4249] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.535029][ T4249] ? kmemdup_nul+0x42/0xa0 [ 191.539434][ T4249] p9_client_create+0x81b/0xb90 [ 191.544256][ T4249] ? p9_parse_header+0x6b0/0x6b0 [ 191.549163][ T4249] ? __kasan_kmalloc+0x189/0x1c0 [ 191.554082][ T4249] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.559595][ T4249] ? vfs_get_tree+0x85/0x260 [ 191.564158][ T4249] v9fs_session_init+0x208/0x1a00 [ 191.569174][ T4249] ? v9fs_show_options+0x530/0x530 [ 191.574273][ T4249] ? v9fs_mount+0x5c/0x790 [ 191.578674][ T4249] ? kmem_cache_alloc_trace+0xc3/0x290 [ 191.584102][ T4249] ? legacy_init_fs_context+0x4d/0xc0 [ 191.589451][ T4249] v9fs_mount+0x7f/0x790 [ 191.593684][ T4249] ? cap_capable+0x23f/0x280 [ 191.598244][ T4249] legacy_get_tree+0xde/0x170 [ 191.602891][ T4249] ? iterate_incfs_dir+0x370/0x370 [ 191.607972][ T4249] vfs_get_tree+0x85/0x260 [ 191.612370][ T4249] do_mount+0x18ab/0x2660 [ 191.616674][ T4249] ? copy_mount_string+0x30/0x30 [ 191.621580][ T4249] ? page_fault+0x2f/0x40 [ 191.625882][ T4249] ? copy_mount_options+0x1e8/0x320 [ 191.631051][ T4249] ? copy_mount_options+0x293/0x320 [ 191.636226][ T4249] ksys_mount+0xc2/0xf0 [ 191.640354][ T4249] __x64_sys_mount+0xb1/0xc0 [ 191.644913][ T4249] do_syscall_64+0xcb/0x150 [ 191.649400][ T4249] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 191.655285][ T4249] RIP: 0033:0x45e219 [ 191.659185][ T4249] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 191.678758][ T4249] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 191.687146][ T4249] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 191.695087][ T4249] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 191.703027][ T4249] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 191.710974][ T4249] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000b [ 191.718924][ T4249] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412c", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 191.752728][ T4260] FAULT_INJECTION: forcing a failure. [ 191.752728][ T4260] name failslab, interval 1, probability 0, space 0, times 0 [ 191.752810][ T4262] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 191.768885][ T4260] CPU: 0 PID: 4260 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 191.783171][ T4249] 9pnet: Insufficient options for proto=fd [ 191.784767][ T4260] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 20:57:41 executing program 4 (fault-call:6 fault-nth:12): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 191.784771][ T4260] Call Trace: [ 191.784789][ T4260] dump_stack+0x1dd/0x24e [ 191.784799][ T4260] ? devkmsg_release+0x11c/0x11c [ 191.784814][ T4260] ? arch_stack_walk+0xf8/0x140 [ 191.817941][ T4260] ? show_regs_print_info+0x12/0x12 [ 191.823142][ T4260] should_fail+0x6fb/0x860 [ 191.824044][ T4270] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 191.827548][ T4260] ? setup_fault_attr+0x3d0/0x3d0 [ 191.827560][ T4260] ? p9_client_prepare_req+0xb1/0x7e0 [ 191.827568][ T4260] should_failslab+0x5/0x20 20:57:41 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412c", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:41 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xa, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 191.827582][ T4260] kmem_cache_alloc+0x36/0x270 [ 191.856421][ T4260] p9_client_prepare_req+0xb1/0x7e0 [ 191.861614][ T4260] ? p9_client_create+0x81b/0xb90 [ 191.866628][ T4260] ? v9fs_session_init+0x208/0x1a00 [ 191.871816][ T4260] ? v9fs_mount+0x7f/0x790 [ 191.876228][ T4260] p9_client_rpc+0x12c/0xb80 [ 191.880840][ T4260] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 191.886280][ T4260] ? p9_fid_create+0x260/0x260 [ 191.891016][ T4260] ? __fget+0x37c/0x3c0 [ 191.895185][ T4260] ? add_wait_queue+0x77/0x130 [ 191.899921][ T4260] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 191.905703][ T4260] p9_client_version+0x183/0x700 [ 191.910614][ T4260] ? p9_conn_create+0x4a6/0x520 [ 191.915434][ T4260] ? p9_fd_create+0x391/0x480 [ 191.920087][ T4260] ? p9_client_create+0xb90/0xb90 [ 191.925086][ T4260] ? p9_fd_create_unix+0x470/0x470 [ 191.930188][ T4260] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.935713][ T4260] ? kmemdup_nul+0x42/0xa0 [ 191.940098][ T4260] p9_client_create+0x8e5/0xb90 [ 191.944919][ T4260] ? p9_parse_header+0x6b0/0x6b0 [ 191.949824][ T4260] ? __kasan_kmalloc+0x189/0x1c0 [ 191.954748][ T4260] ? __kmalloc_track_caller+0x20e/0x2c0 [ 191.960260][ T4260] ? vfs_get_tree+0x85/0x260 [ 191.964824][ T4260] v9fs_session_init+0x208/0x1a00 [ 191.969819][ T4260] ? v9fs_show_options+0x530/0x530 [ 191.974899][ T4260] ? v9fs_mount+0x5c/0x790 [ 191.979285][ T4260] ? kmem_cache_alloc_trace+0xc3/0x290 [ 191.984723][ T4260] ? legacy_init_fs_context+0x4d/0xc0 [ 191.990083][ T4260] v9fs_mount+0x7f/0x790 [ 191.994296][ T4260] ? cap_capable+0x23f/0x280 [ 191.998855][ T4260] legacy_get_tree+0xde/0x170 [ 192.003500][ T4260] ? iterate_incfs_dir+0x370/0x370 [ 192.008579][ T4260] vfs_get_tree+0x85/0x260 [ 192.012964][ T4260] do_mount+0x18ab/0x2660 [ 192.017262][ T4260] ? copy_mount_string+0x30/0x30 [ 192.022183][ T4260] ? page_fault+0x2f/0x40 [ 192.026491][ T4260] ? copy_mount_options+0x1e8/0x320 [ 192.031659][ T4260] ? copy_mount_options+0x293/0x320 [ 192.036827][ T4260] ksys_mount+0xc2/0xf0 [ 192.040960][ T4260] __x64_sys_mount+0xb1/0xc0 [ 192.045529][ T4260] do_syscall_64+0xcb/0x150 [ 192.050003][ T4260] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.055869][ T4260] RIP: 0033:0x45e219 [ 192.059734][ T4260] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.079317][ T4260] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 192.087694][ T4260] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 192.095638][ T4260] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 20:57:41 executing program 3 (fault-call:6 fault-nth:16): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 192.103581][ T4260] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 192.111539][ T4260] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f [ 192.119495][ T4260] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:41 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000030000000100"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:41 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 192.156673][ T4279] FAULT_INJECTION: forcing a failure. [ 192.156673][ T4279] name failslab, interval 1, probability 0, space 0, times 0 [ 192.178841][ T4279] CPU: 0 PID: 4279 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 192.186413][ T4283] FAULT_INJECTION: forcing a failure. [ 192.186413][ T4283] name failslab, interval 1, probability 0, space 0, times 0 [ 192.188899][ T4279] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.188904][ T4279] Call Trace: [ 192.188924][ T4279] dump_stack+0x1dd/0x24e [ 192.188940][ T4279] ? devkmsg_release+0x11c/0x11c [ 192.224009][ T4279] ? p9_client_create+0x81b/0xb90 [ 192.229029][ T4279] ? show_regs_print_info+0x12/0x12 [ 192.234210][ T4288] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 192.234222][ T4279] ? vfs_get_tree+0x85/0x260 [ 192.234238][ T4279] ? ksys_mount+0xc2/0xf0 [ 192.252385][ T4279] ? __x64_sys_mount+0xb1/0xc0 [ 192.257151][ T4279] ? do_syscall_64+0xcb/0x150 [ 192.261820][ T4279] should_fail+0x6fb/0x860 [ 192.266247][ T4279] ? setup_fault_attr+0x3d0/0x3d0 [ 192.271282][ T4279] ? simple_strtoul+0x107/0x1e0 [ 192.276122][ T4279] ? simple_strtoull+0x1e0/0x1e0 [ 192.281044][ T4279] ? match_int+0xd9/0x1e0 [ 192.285357][ T4279] should_failslab+0x5/0x20 [ 192.289841][ T4279] __kmalloc_track_caller+0x5d/0x2c0 [ 192.295121][ T4279] kmemdup_nul+0x27/0xa0 [ 192.299350][ T4279] match_int+0xd9/0x1e0 [ 192.303488][ T4279] ? match_token+0x710/0x710 [ 192.308062][ T4279] ? __kmalloc_track_caller+0x20e/0x2c0 [ 192.313592][ T4279] ? kstrdup+0x4c/0x70 [ 192.317658][ T4279] parse_opts+0x2a6/0x6e0 [ 192.321989][ T4279] ? p9_fd_show_options+0x1a0/0x1a0 [ 192.327170][ T4279] p9_fd_create+0x91/0x480 [ 192.331571][ T4279] ? p9_client_create+0x789/0xb90 [ 192.336581][ T4279] ? p9_fd_create_unix+0x470/0x470 [ 192.341686][ T4279] ? __kmalloc_track_caller+0x20e/0x2c0 [ 192.347210][ T4279] ? kmemdup_nul+0x42/0xa0 [ 192.351608][ T4279] p9_client_create+0x81b/0xb90 [ 192.356446][ T4279] ? p9_parse_header+0x6b0/0x6b0 [ 192.361365][ T4279] ? __kasan_kmalloc+0x189/0x1c0 [ 192.366282][ T4279] ? __kmalloc_track_caller+0x20e/0x2c0 [ 192.371809][ T4279] ? vfs_get_tree+0x85/0x260 [ 192.376386][ T4279] v9fs_session_init+0x208/0x1a00 [ 192.381398][ T4279] ? v9fs_show_options+0x530/0x530 [ 192.386493][ T4279] ? v9fs_mount+0x5c/0x790 [ 192.390889][ T4279] ? kmem_cache_alloc_trace+0xc3/0x290 [ 192.396348][ T4279] ? legacy_init_fs_context+0x4d/0xc0 [ 192.401704][ T4279] v9fs_mount+0x7f/0x790 [ 192.405931][ T4279] ? cap_capable+0x23f/0x280 [ 192.410504][ T4279] legacy_get_tree+0xde/0x170 [ 192.415162][ T4279] ? iterate_incfs_dir+0x370/0x370 [ 192.420255][ T4279] vfs_get_tree+0x85/0x260 [ 192.424665][ T4279] do_mount+0x18ab/0x2660 [ 192.428978][ T4279] ? copy_mount_string+0x30/0x30 [ 192.433895][ T4279] ? page_fault+0x2f/0x40 [ 192.438228][ T4279] ? copy_mount_options+0x1e8/0x320 [ 192.443410][ T4279] ? copy_mount_options+0x293/0x320 [ 192.448592][ T4279] ksys_mount+0xc2/0xf0 [ 192.452749][ T4279] __x64_sys_mount+0xb1/0xc0 [ 192.457330][ T4279] do_syscall_64+0xcb/0x150 [ 192.461821][ T4279] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.467693][ T4279] RIP: 0033:0x45e219 [ 192.471575][ T4279] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.491248][ T4279] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 192.499655][ T4279] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 192.507629][ T4279] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 192.515585][ T4279] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 192.523541][ T4279] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000c [ 192.531496][ T4279] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 192.540498][ T4279] 9pnet: Insufficient options for proto=fd [ 192.546443][ T4283] CPU: 0 PID: 4283 Comm: syz-executor.3 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 192.556491][ T4283] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 192.566524][ T4283] Call Trace: [ 192.569797][ T4283] dump_stack+0x1dd/0x24e [ 192.574106][ T4283] ? devkmsg_release+0x11c/0x11c [ 192.579038][ T4283] ? show_regs_print_info+0x12/0x12 [ 192.584223][ T4283] should_fail+0x6fb/0x860 [ 192.588641][ T4283] ? setup_fault_attr+0x3d0/0x3d0 [ 192.593686][ T4283] ? p9_fcall_init+0x117/0x200 [ 192.598448][ T4283] should_failslab+0x5/0x20 [ 192.602947][ T4283] __kmalloc+0x5f/0x2d0 [ 192.607081][ T4283] p9_fcall_init+0x117/0x200 [ 192.611649][ T4283] p9_client_prepare_req+0x10d/0x7e0 [ 192.616911][ T4283] ? p9_client_create+0x81b/0xb90 [ 192.621925][ T4283] ? v9fs_session_init+0x208/0x1a00 [ 192.627115][ T4283] ? v9fs_mount+0x7f/0x790 [ 192.631507][ T4283] p9_client_rpc+0x12c/0xb80 [ 192.636079][ T4283] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 192.641513][ T4283] ? p9_fid_create+0x260/0x260 [ 192.646256][ T4283] ? __fget+0x37c/0x3c0 [ 192.650392][ T4283] ? add_wait_queue+0x77/0x130 [ 192.655135][ T4283] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 192.660917][ T4283] p9_client_version+0x183/0x700 [ 192.665833][ T4283] ? p9_conn_create+0x4a6/0x520 [ 192.670663][ T4283] ? p9_fd_create+0x391/0x480 [ 192.675315][ T4283] ? p9_client_create+0xb90/0xb90 [ 192.680315][ T4283] ? p9_fd_create_unix+0x470/0x470 [ 192.685405][ T4283] ? __kmalloc_track_caller+0x20e/0x2c0 [ 192.690927][ T4283] ? kmemdup_nul+0x42/0xa0 [ 192.695319][ T4283] p9_client_create+0x8e5/0xb90 [ 192.700147][ T4283] ? p9_parse_header+0x6b0/0x6b0 [ 192.705063][ T4283] ? __kasan_kmalloc+0x189/0x1c0 [ 192.709976][ T4283] ? __kmalloc_track_caller+0x20e/0x2c0 [ 192.715499][ T4283] ? vfs_get_tree+0x85/0x260 [ 192.720071][ T4283] v9fs_session_init+0x208/0x1a00 [ 192.725079][ T4283] ? v9fs_show_options+0x530/0x530 [ 192.730167][ T4283] ? v9fs_mount+0x5c/0x790 [ 192.734564][ T4283] ? v9fs_mount+0x5c/0x790 [ 192.738963][ T4283] ? kmem_cache_alloc_trace+0xc3/0x290 [ 192.744404][ T4283] v9fs_mount+0x7f/0x790 [ 192.748633][ T4283] ? cap_capable+0x23f/0x280 [ 192.753206][ T4283] legacy_get_tree+0xde/0x170 [ 192.757860][ T4283] ? iterate_incfs_dir+0x370/0x370 [ 192.763048][ T4283] vfs_get_tree+0x85/0x260 [ 192.767444][ T4283] do_mount+0x18ab/0x2660 [ 192.771753][ T4283] ? copy_mount_string+0x30/0x30 [ 192.776677][ T4283] ? page_fault+0x2f/0x40 [ 192.780989][ T4283] ? copy_mount_options+0x1e8/0x320 [ 192.786181][ T4283] ? copy_mount_options+0x293/0x320 [ 192.791360][ T4283] ksys_mount+0xc2/0xf0 [ 192.795494][ T4283] __x64_sys_mount+0xb1/0xc0 [ 192.800062][ T4283] do_syscall_64+0xcb/0x150 [ 192.804549][ T4283] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 192.810431][ T4283] RIP: 0033:0x45e219 [ 192.814302][ T4283] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 192.833883][ T4283] RSP: 002b:00007f90166cbc68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 192.842270][ T4283] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 192.850218][ T4283] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 20:57:42 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000030000000100"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 192.858166][ T4283] RBP: 00007f90166cbca0 R08: 0000000020000400 R09: 0000000000000000 [ 192.866117][ T4283] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 192.874067][ T4283] R13: 00007fffb39dd8cf R14: 00007f90166cc9c0 R15: 000000000119bf8c 20:57:42 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(0xffffffffffffffff, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:42 executing program 4 (fault-call:6 fault-nth:13): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd400", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:42 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c000000030000000100"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xc, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 3 (fault-call:6 fault-nth:17): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 192.978649][ T4301] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 193.012191][ T4305] FAULT_INJECTION: forcing a failure. [ 193.012191][ T4305] name failslab, interval 1, probability 0, space 0, times 0 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd400", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:42 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], 0x0, 0x37, 0x0, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x10, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 193.033808][ T4305] CPU: 0 PID: 4305 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 193.043874][ T4305] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.053918][ T4305] Call Trace: [ 193.057203][ T4305] dump_stack+0x1dd/0x24e [ 193.061553][ T4305] ? devkmsg_release+0x11c/0x11c [ 193.066483][ T4305] ? show_regs_print_info+0x12/0x12 [ 193.071678][ T4305] should_fail+0x6fb/0x860 [ 193.076085][ T4305] ? setup_fault_attr+0x3d0/0x3d0 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd400", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 193.081100][ T4305] ? simple_strtoul+0x107/0x1e0 [ 193.085945][ T4305] ? simple_strtoull+0x1e0/0x1e0 [ 193.089321][ T4322] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 193.090898][ T4305] ? match_int+0xd9/0x1e0 [ 193.090908][ T4305] should_failslab+0x5/0x20 [ 193.090918][ T4305] __kmalloc_track_caller+0x5d/0x2c0 [ 193.090934][ T4305] ? kmemdup_nul+0x42/0xa0 [ 193.100933][ T4323] 9pnet: Insufficient options for proto=fd [ 193.104514][ T4305] kmemdup_nul+0x27/0xa0 [ 193.104524][ T4305] match_int+0xd9/0x1e0 [ 193.104539][ T4305] ? match_token+0x710/0x710 [ 193.137385][ T4305] ? __kmalloc_track_caller+0x20e/0x2c0 [ 193.142920][ T4305] ? kstrdup+0x4c/0x70 [ 193.146980][ T4305] parse_opts+0x2a6/0x6e0 [ 193.151305][ T4305] ? p9_fd_show_options+0x1a0/0x1a0 [ 193.156482][ T4305] p9_fd_create+0x91/0x480 [ 193.160877][ T4305] ? p9_client_create+0x789/0xb90 [ 193.165897][ T4305] ? p9_fd_create_unix+0x470/0x470 [ 193.170987][ T4305] ? __kmalloc_track_caller+0x20e/0x2c0 [ 193.176511][ T4305] ? kmemdup_nul+0x42/0xa0 [ 193.180905][ T4305] p9_client_create+0x81b/0xb90 [ 193.185735][ T4305] ? p9_parse_header+0x6b0/0x6b0 [ 193.190651][ T4305] ? __kasan_kmalloc+0x189/0x1c0 [ 193.195564][ T4305] ? __kmalloc_track_caller+0x20e/0x2c0 [ 193.201100][ T4305] ? vfs_get_tree+0x85/0x260 [ 193.205670][ T4305] v9fs_session_init+0x208/0x1a00 [ 193.210692][ T4305] ? v9fs_show_options+0x530/0x530 [ 193.215780][ T4305] ? v9fs_mount+0x5c/0x790 [ 193.220171][ T4305] ? kmem_cache_alloc_trace+0xc3/0x290 [ 193.225606][ T4305] ? legacy_init_fs_context+0x4d/0xc0 [ 193.230956][ T4305] v9fs_mount+0x7f/0x790 [ 193.235179][ T4305] ? cap_capable+0x23f/0x280 [ 193.239750][ T4305] legacy_get_tree+0xde/0x170 [ 193.244403][ T4305] ? iterate_incfs_dir+0x370/0x370 [ 193.249491][ T4305] vfs_get_tree+0x85/0x260 [ 193.253887][ T4305] do_mount+0x18ab/0x2660 [ 193.258194][ T4305] ? copy_mount_string+0x30/0x30 [ 193.263104][ T4305] ? page_fault+0x2f/0x40 [ 193.267415][ T4305] ? copy_mount_options+0x1e8/0x320 [ 193.272587][ T4305] ? copy_mount_options+0x293/0x320 [ 193.277759][ T4305] ksys_mount+0xc2/0xf0 [ 193.281892][ T4305] __x64_sys_mount+0xb1/0xc0 [ 193.286479][ T4305] do_syscall_64+0xcb/0x150 [ 193.290977][ T4305] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.296845][ T4305] RIP: 0033:0x45e219 [ 193.300719][ T4305] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.320300][ T4305] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 193.328699][ T4305] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 193.336648][ T4305] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 193.344607][ T4305] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 193.352558][ T4305] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000d [ 193.360505][ T4305] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 193.378025][ T4305] 9pnet: Insufficient options for proto=fd 20:57:42 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:42 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 4 (fault-call:6 fault-nth:14): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x11, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], 0x0, 0x37, 0x0, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 193.415075][ T4327] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 193.467187][ T4340] FAULT_INJECTION: forcing a failure. [ 193.467187][ T4340] name failslab, interval 1, probability 0, space 0, times 0 [ 193.479751][ T4345] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 193.484259][ T4340] CPU: 0 PID: 4340 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 193.499079][ T4340] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.509121][ T4340] Call Trace: [ 193.512403][ T4340] dump_stack+0x1dd/0x24e 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x12, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 193.516742][ T4340] ? devkmsg_release+0x11c/0x11c [ 193.521668][ T4340] ? show_regs_print_info+0x12/0x12 [ 193.526859][ T4340] ? parse_opts+0x53c/0x6e0 [ 193.528304][ T4349] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 193.531354][ T4340] should_fail+0x6fb/0x860 [ 193.531364][ T4340] ? setup_fault_attr+0x3d0/0x3d0 [ 193.531374][ T4340] ? p9_fd_create+0x161/0x480 [ 193.531382][ T4340] should_failslab+0x5/0x20 [ 193.531392][ T4340] kmem_cache_alloc_trace+0x39/0x290 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x18, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 193.531406][ T4340] p9_fd_create+0x161/0x480 [ 193.568953][ T4340] ? p9_client_create+0x789/0xb90 [ 193.573966][ T4340] ? p9_fd_create_unix+0x470/0x470 [ 193.579065][ T4340] ? __kmalloc_track_caller+0x20e/0x2c0 [ 193.584600][ T4340] ? kmemdup_nul+0x42/0xa0 [ 193.589101][ T4340] p9_client_create+0x81b/0xb90 [ 193.592110][ T4356] netlink: 36 bytes leftover after parsing attributes in process `syz-executor.2'. [ 193.593947][ T4340] ? p9_parse_header+0x6b0/0x6b0 [ 193.593958][ T4340] ? __kasan_kmalloc+0x189/0x1c0 20:57:42 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x1a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:42 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 193.593968][ T4340] ? __kmalloc_track_caller+0x20e/0x2c0 [ 193.593984][ T4340] ? vfs_get_tree+0x85/0x260 [ 193.623153][ T4340] v9fs_session_init+0x208/0x1a00 [ 193.628175][ T4340] ? v9fs_show_options+0x530/0x530 [ 193.633365][ T4340] ? v9fs_mount+0x5c/0x790 [ 193.637774][ T4340] ? kmem_cache_alloc_trace+0xc3/0x290 [ 193.643246][ T4340] ? legacy_init_fs_context+0x4d/0xc0 [ 193.648606][ T4340] v9fs_mount+0x7f/0x790 [ 193.652848][ T4340] ? cap_capable+0x23f/0x280 [ 193.657432][ T4340] legacy_get_tree+0xde/0x170 [ 193.662120][ T4340] ? iterate_incfs_dir+0x370/0x370 [ 193.667223][ T4340] vfs_get_tree+0x85/0x260 [ 193.671643][ T4340] do_mount+0x18ab/0x2660 [ 193.675972][ T4340] ? copy_mount_string+0x30/0x30 [ 193.680900][ T4340] ? page_fault+0x2f/0x40 [ 193.685247][ T4340] ? copy_mount_options+0x1e8/0x320 [ 193.690462][ T4340] ? copy_mount_options+0x293/0x320 [ 193.695645][ T4340] ksys_mount+0xc2/0xf0 [ 193.699779][ T4340] __x64_sys_mount+0xb1/0xc0 [ 193.704339][ T4340] do_syscall_64+0xcb/0x150 [ 193.708813][ T4340] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 193.714699][ T4340] RIP: 0033:0x45e219 [ 193.718567][ T4340] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 193.738139][ T4340] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 193.746534][ T4340] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 193.754480][ T4340] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 193.762419][ T4340] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 193.770359][ T4340] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000e [ 193.778312][ T4340] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:43 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:43 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x22, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], 0x0, 0x37, 0x0, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:43 executing program 4 (fault-call:6 fault-nth:15): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x25, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) [ 193.882926][ T4379] FAULT_INJECTION: forcing a failure. [ 193.882926][ T4379] name failslab, interval 1, probability 0, space 0, times 0 [ 193.902337][ T4379] CPU: 0 PID: 4379 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 193.912393][ T4379] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 193.922439][ T4379] Call Trace: [ 193.925729][ T4379] dump_stack+0x1dd/0x24e 20:57:43 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 193.930055][ T4379] ? devkmsg_release+0x11c/0x11c [ 193.934986][ T4379] ? arch_stack_walk+0xf8/0x140 [ 193.939825][ T4379] ? show_regs_print_info+0x12/0x12 [ 193.945017][ T4379] should_fail+0x6fb/0x860 [ 193.949428][ T4379] ? setup_fault_attr+0x3d0/0x3d0 [ 193.954446][ T4379] ? p9_client_prepare_req+0xb1/0x7e0 [ 193.959807][ T4379] should_failslab+0x5/0x20 [ 193.964301][ T4379] kmem_cache_alloc+0x36/0x270 [ 193.969053][ T4379] p9_client_prepare_req+0xb1/0x7e0 [ 193.974230][ T4379] ? p9_client_create+0x81b/0xb90 [ 193.979246][ T4379] ? v9fs_session_init+0x208/0x1a00 [ 193.984425][ T4379] ? v9fs_mount+0x7f/0x790 [ 193.988828][ T4379] p9_client_rpc+0x12c/0xb80 [ 193.993408][ T4379] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 193.998835][ T4379] ? p9_fid_create+0x260/0x260 [ 194.003600][ T4379] ? __fget+0x37c/0x3c0 [ 194.007743][ T4379] ? add_wait_queue+0x77/0x130 [ 194.012492][ T4379] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 194.018264][ T4379] p9_client_version+0x183/0x700 [ 194.023170][ T4379] ? p9_conn_create+0x4a6/0x520 [ 194.027989][ T4379] ? p9_fd_create+0x391/0x480 [ 194.032656][ T4379] ? p9_client_create+0xb90/0xb90 [ 194.037651][ T4379] ? p9_fd_create_unix+0x470/0x470 [ 194.042759][ T4379] ? __kmalloc_track_caller+0x20e/0x2c0 [ 194.048276][ T4379] ? kmemdup_nul+0x42/0xa0 [ 194.052664][ T4379] p9_client_create+0x8e5/0xb90 [ 194.057496][ T4379] ? p9_parse_header+0x6b0/0x6b0 [ 194.062418][ T4379] ? __kasan_kmalloc+0x189/0x1c0 [ 194.067362][ T4379] ? __kmalloc_track_caller+0x20e/0x2c0 [ 194.072889][ T4379] ? vfs_get_tree+0x85/0x260 [ 194.077477][ T4379] v9fs_session_init+0x208/0x1a00 [ 194.082498][ T4379] ? v9fs_show_options+0x530/0x530 [ 194.087589][ T4379] ? v9fs_mount+0x5c/0x790 [ 194.091996][ T4379] ? kmem_cache_alloc_trace+0xc3/0x290 [ 194.097459][ T4379] ? legacy_init_fs_context+0x4d/0xc0 [ 194.102817][ T4379] v9fs_mount+0x7f/0x790 [ 194.107056][ T4379] ? cap_capable+0x23f/0x280 [ 194.111630][ T4379] legacy_get_tree+0xde/0x170 [ 194.116288][ T4379] ? iterate_incfs_dir+0x370/0x370 [ 194.121377][ T4379] vfs_get_tree+0x85/0x260 [ 194.125789][ T4379] do_mount+0x18ab/0x2660 [ 194.130097][ T4379] ? copy_mount_string+0x30/0x30 [ 194.135008][ T4379] ? page_fault+0x2f/0x40 [ 194.139332][ T4379] ? copy_mount_options+0x1e8/0x320 [ 194.144505][ T4379] ? copy_mount_options+0x293/0x320 [ 194.149692][ T4379] ksys_mount+0xc2/0xf0 [ 194.153818][ T4379] __x64_sys_mount+0xb1/0xc0 [ 194.158378][ T4379] do_syscall_64+0xcb/0x150 [ 194.162855][ T4379] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.168715][ T4379] RIP: 0033:0x45e219 [ 194.172634][ T4379] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.192206][ T4379] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 194.200584][ T4379] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 194.208561][ T4379] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 194.216502][ T4379] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 194.224447][ T4379] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000000000f 20:57:43 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:43 executing program 4 (fault-call:6 fault-nth:16): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 194.232393][ T4379] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x4f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, 0x0, 0x0) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:43 executing program 2: socket$nl_route(0x10, 0x3, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r2, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r2, @ANYBLOB="00000098000000ffff000000"], 0x24}}, 0x0) 20:57:43 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:43 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x4, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.305083][ T4401] FAULT_INJECTION: forcing a failure. [ 194.305083][ T4401] name failslab, interval 1, probability 0, space 0, times 0 20:57:43 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x66, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 20:57:43 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x5, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.380056][ T4401] CPU: 0 PID: 4401 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 194.390143][ T4401] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.400189][ T4401] Call Trace: [ 194.403482][ T4401] dump_stack+0x1dd/0x24e [ 194.407817][ T4401] ? devkmsg_release+0x11c/0x11c [ 194.412769][ T4401] ? show_regs_print_info+0x12/0x12 [ 194.417985][ T4401] should_fail+0x6fb/0x860 [ 194.422390][ T4401] ? setup_fault_attr+0x3d0/0x3d0 [ 194.427407][ T4401] ? p9_fcall_init+0x117/0x200 [ 194.432161][ T4401] should_failslab+0x5/0x20 [ 194.436656][ T4401] __kmalloc+0x5f/0x2d0 [ 194.440818][ T4401] p9_fcall_init+0x117/0x200 [ 194.445415][ T4401] p9_client_prepare_req+0x10d/0x7e0 [ 194.450703][ T4401] ? p9_client_create+0x81b/0xb90 [ 194.455735][ T4401] ? v9fs_session_init+0x208/0x1a00 [ 194.460903][ T4401] ? v9fs_mount+0x7f/0x790 [ 194.465291][ T4401] p9_client_rpc+0x12c/0xb80 [ 194.469869][ T4401] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 194.475308][ T4401] ? p9_fid_create+0x260/0x260 [ 194.480083][ T4401] ? __fget+0x37c/0x3c0 [ 194.484210][ T4401] ? add_wait_queue+0x77/0x130 [ 194.488948][ T4401] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 194.494731][ T4401] p9_client_version+0x183/0x700 [ 194.499637][ T4401] ? p9_conn_create+0x4a6/0x520 [ 194.504454][ T4401] ? p9_fd_create+0x391/0x480 [ 194.509098][ T4401] ? p9_client_create+0xb90/0xb90 [ 194.514103][ T4401] ? p9_fd_create_unix+0x470/0x470 [ 194.519200][ T4401] ? __kmalloc_track_caller+0x20e/0x2c0 [ 194.524716][ T4401] ? kmemdup_nul+0x42/0xa0 [ 194.529206][ T4401] p9_client_create+0x8e5/0xb90 [ 194.534042][ T4401] ? p9_parse_header+0x6b0/0x6b0 [ 194.538962][ T4401] ? __kasan_kmalloc+0x189/0x1c0 [ 194.543883][ T4401] ? __kmalloc_track_caller+0x20e/0x2c0 [ 194.549398][ T4401] ? vfs_get_tree+0x85/0x260 [ 194.553958][ T4401] v9fs_session_init+0x208/0x1a00 [ 194.558967][ T4401] ? v9fs_show_options+0x530/0x530 [ 194.564047][ T4401] ? v9fs_mount+0x5c/0x790 [ 194.568431][ T4401] ? kmem_cache_alloc_trace+0xc3/0x290 [ 194.573858][ T4401] ? legacy_init_fs_context+0x4d/0xc0 [ 194.579196][ T4401] v9fs_mount+0x7f/0x790 [ 194.583414][ T4401] ? cap_capable+0x23f/0x280 [ 194.587992][ T4401] legacy_get_tree+0xde/0x170 [ 194.592639][ T4401] ? iterate_incfs_dir+0x370/0x370 [ 194.597721][ T4401] vfs_get_tree+0x85/0x260 [ 194.602109][ T4401] do_mount+0x18ab/0x2660 [ 194.606424][ T4401] ? copy_mount_string+0x30/0x30 [ 194.611328][ T4401] ? page_fault+0x2f/0x40 [ 194.615659][ T4401] ? copy_mount_options+0x1e8/0x320 [ 194.620825][ T4401] ? copy_mount_options+0x293/0x320 [ 194.626040][ T4401] ksys_mount+0xc2/0xf0 [ 194.630223][ T4401] __x64_sys_mount+0xb1/0xc0 [ 194.634812][ T4401] do_syscall_64+0xcb/0x150 [ 194.639287][ T4401] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 194.645154][ T4401] RIP: 0033:0x45e219 [ 194.649023][ T4401] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 194.668595][ T4401] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:43 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, 0x0, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:43 executing program 4 (fault-call:6 fault-nth:17): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) [ 194.676988][ T4401] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 194.684929][ T4401] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 194.692874][ T4401] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 194.700824][ T4401] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000010 [ 194.708773][ T4401] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, 0x0, 0x0) 20:57:44 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, 0x0, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:44 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:44 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x68, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.767509][ T4432] FAULT_INJECTION: forcing a failure. [ 194.767509][ T4432] name failslab, interval 1, probability 0, space 0, times 0 [ 194.831436][ T4432] CPU: 0 PID: 4432 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 194.841509][ T4432] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 194.851553][ T4432] Call Trace: [ 194.854933][ T4432] dump_stack+0x1dd/0x24e [ 194.859256][ T4432] ? devkmsg_release+0x11c/0x11c [ 194.864185][ T4432] ? show_regs_print_info+0x12/0x12 [ 194.869380][ T4432] should_fail+0x6fb/0x860 [ 194.873788][ T4432] ? setup_fault_attr+0x3d0/0x3d0 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.878905][ T4432] ? p9_fcall_init+0x117/0x200 [ 194.883682][ T4432] should_failslab+0x5/0x20 [ 194.888171][ T4432] __kmalloc+0x5f/0x2d0 [ 194.892315][ T4432] ? p9_fcall_init+0x117/0x200 [ 194.897068][ T4432] p9_fcall_init+0x117/0x200 [ 194.901655][ T4432] p9_client_prepare_req+0x159/0x7e0 [ 194.906932][ T4432] ? p9_client_create+0x81b/0xb90 [ 194.911949][ T4432] ? v9fs_session_init+0x208/0x1a00 [ 194.917137][ T4432] p9_client_rpc+0x12c/0xb80 [ 194.921724][ T4432] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 194.927171][ T4432] ? p9_fid_create+0x260/0x260 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x8, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x9, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.931926][ T4432] ? __fget+0x37c/0x3c0 [ 194.936075][ T4432] ? add_wait_queue+0x77/0x130 [ 194.940832][ T4432] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 194.946625][ T4432] p9_client_version+0x183/0x700 [ 194.951560][ T4432] ? p9_conn_create+0x4a6/0x520 [ 194.956427][ T4432] ? p9_fd_create+0x391/0x480 [ 194.961094][ T4432] ? p9_client_create+0xb90/0xb90 [ 194.966108][ T4432] ? p9_fd_create_unix+0x470/0x470 [ 194.971210][ T4432] ? __kmalloc_track_caller+0x20e/0x2c0 [ 194.976770][ T4432] ? kmemdup_nul+0x42/0xa0 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xa, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xb, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 194.981178][ T4432] p9_client_create+0x8e5/0xb90 [ 194.986022][ T4432] ? p9_parse_header+0x6b0/0x6b0 [ 194.990952][ T4432] ? __kasan_kmalloc+0x189/0x1c0 [ 194.995884][ T4432] ? __kmalloc_track_caller+0x20e/0x2c0 [ 195.001418][ T4432] ? vfs_get_tree+0x85/0x260 [ 195.006001][ T4432] v9fs_session_init+0x208/0x1a00 [ 195.011022][ T4432] ? v9fs_show_options+0x530/0x530 [ 195.016128][ T4432] ? v9fs_mount+0x5c/0x790 [ 195.020537][ T4432] ? v9fs_mount+0x5c/0x790 [ 195.024946][ T4432] ? kmem_cache_alloc_trace+0xc3/0x290 [ 195.030397][ T4432] v9fs_mount+0x7f/0x790 [ 195.034643][ T4432] ? cap_capable+0x23f/0x280 [ 195.039234][ T4432] legacy_get_tree+0xde/0x170 [ 195.043901][ T4432] ? iterate_incfs_dir+0x370/0x370 [ 195.049004][ T4432] vfs_get_tree+0x85/0x260 [ 195.053410][ T4432] do_mount+0x18ab/0x2660 [ 195.057734][ T4432] ? copy_mount_string+0x30/0x30 [ 195.062666][ T4432] ? page_fault+0x2f/0x40 [ 195.066987][ T4432] ? copy_mount_options+0x1e8/0x320 [ 195.072159][ T4432] ? copy_mount_options+0x293/0x320 [ 195.077329][ T4432] ksys_mount+0xc2/0xf0 [ 195.081470][ T4432] __x64_sys_mount+0xb1/0xc0 [ 195.086029][ T4432] do_syscall_64+0xcb/0x150 [ 195.090515][ T4432] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.096376][ T4432] RIP: 0033:0x45e219 [ 195.100241][ T4432] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.119831][ T4432] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:44 executing program 4 (fault-call:6 fault-nth:18): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xc, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, 0x0, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 195.128229][ T4432] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 195.136219][ T4432] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 195.144162][ T4432] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 195.152102][ T4432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000011 [ 195.160045][ T4432] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 195.230336][ T4482] FAULT_INJECTION: forcing a failure. [ 195.230336][ T4482] name failslab, interval 1, probability 0, space 0, times 0 [ 195.256119][ T4482] CPU: 1 PID: 4482 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 195.266182][ T4482] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.276229][ T4482] Call Trace: [ 195.279516][ T4482] dump_stack+0x1dd/0x24e [ 195.283831][ T4482] ? devkmsg_release+0x11c/0x11c [ 195.288767][ T4482] ? show_regs_print_info+0x12/0x12 [ 195.293949][ T4482] should_fail+0x6fb/0x860 [ 195.298334][ T4482] ? setup_fault_attr+0x3d0/0x3d0 [ 195.303330][ T4482] ? p9_fcall_init+0x117/0x200 [ 195.308061][ T4482] should_failslab+0x5/0x20 [ 195.312534][ T4482] __kmalloc+0x5f/0x2d0 [ 195.316664][ T4482] ? p9_fcall_init+0x117/0x200 [ 195.321400][ T4482] p9_fcall_init+0x117/0x200 [ 195.325961][ T4482] p9_client_prepare_req+0x159/0x7e0 [ 195.331215][ T4482] ? p9_client_create+0x81b/0xb90 [ 195.336212][ T4482] ? v9fs_session_init+0x208/0x1a00 [ 195.341378][ T4482] p9_client_rpc+0x12c/0xb80 [ 195.345939][ T4482] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 195.351382][ T4482] ? p9_fid_create+0x260/0x260 [ 195.356117][ T4482] ? __fget+0x37c/0x3c0 [ 195.360249][ T4482] ? add_wait_queue+0x77/0x130 [ 195.364984][ T4482] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 195.370776][ T4482] p9_client_version+0x183/0x700 [ 195.375699][ T4482] ? p9_conn_create+0x4a6/0x520 [ 195.380519][ T4482] ? p9_fd_create+0x391/0x480 [ 195.385171][ T4482] ? p9_client_create+0xb90/0xb90 [ 195.390178][ T4482] ? p9_fd_create_unix+0x470/0x470 [ 195.395259][ T4482] ? __kmalloc_track_caller+0x20e/0x2c0 [ 195.400791][ T4482] ? kmemdup_nul+0x42/0xa0 [ 195.405175][ T4482] p9_client_create+0x8e5/0xb90 [ 195.409994][ T4482] ? p9_parse_header+0x6b0/0x6b0 [ 195.414903][ T4482] ? __kasan_kmalloc+0x189/0x1c0 [ 195.419809][ T4482] ? __kmalloc_track_caller+0x20e/0x2c0 [ 195.425324][ T4482] ? vfs_get_tree+0x85/0x260 [ 195.429892][ T4482] v9fs_session_init+0x208/0x1a00 [ 195.434889][ T4482] ? v9fs_show_options+0x530/0x530 [ 195.439969][ T4482] ? v9fs_mount+0x5c/0x790 [ 195.444370][ T4482] ? kmem_cache_alloc_trace+0xc3/0x290 [ 195.449803][ T4482] ? legacy_init_fs_context+0x4d/0xc0 [ 195.455148][ T4482] v9fs_mount+0x7f/0x790 [ 195.459371][ T4482] ? cap_capable+0x23f/0x280 [ 195.463936][ T4482] legacy_get_tree+0xde/0x170 [ 195.468584][ T4482] ? iterate_incfs_dir+0x370/0x370 [ 195.473669][ T4482] vfs_get_tree+0x85/0x260 [ 195.478126][ T4482] do_mount+0x18ab/0x2660 [ 195.486891][ T4482] ? copy_mount_string+0x30/0x30 [ 195.491838][ T4482] ? page_fault+0x2f/0x40 [ 195.496143][ T4482] ? copy_mount_options+0x1e8/0x320 [ 195.501314][ T4482] ? copy_mount_options+0x293/0x320 [ 195.506497][ T4482] ksys_mount+0xc2/0xf0 [ 195.510663][ T4482] __x64_sys_mount+0xb1/0xc0 [ 195.515224][ T4482] do_syscall_64+0xcb/0x150 [ 195.519734][ T4482] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.525605][ T4482] RIP: 0033:0x45e219 [ 195.529472][ T4482] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.549046][ T4482] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 195.557425][ T4482] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 195.565407][ T4482] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 195.573350][ T4482] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 20:57:44 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:44 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 20:57:44 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x0, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:44 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6b, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:44 executing program 4 (fault-call:6 fault-nth:19): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 195.581335][ T4482] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000012 [ 195.589279][ T4482] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:44 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 195.646316][ T4500] FAULT_INJECTION: forcing a failure. [ 195.646316][ T4500] name failslab, interval 1, probability 0, space 0, times 0 [ 195.658918][ T4500] CPU: 1 PID: 4500 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 195.668961][ T4500] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 195.679003][ T4500] Call Trace: [ 195.682285][ T4500] dump_stack+0x1dd/0x24e [ 195.686609][ T4500] ? devkmsg_release+0x11c/0x11c [ 195.691532][ T4500] ? show_regs_print_info+0x12/0x12 [ 195.696741][ T4500] should_fail+0x6fb/0x860 [ 195.701136][ T4500] ? setup_fault_attr+0x3d0/0x3d0 [ 195.706136][ T4500] ? do_mount+0x18ab/0x2660 [ 195.710651][ T4500] ? radix_tree_node_alloc+0x194/0x3a0 [ 195.716078][ T4500] should_failslab+0x5/0x20 [ 195.720552][ T4500] kmem_cache_alloc+0x36/0x270 [ 195.725320][ T4500] radix_tree_node_alloc+0x194/0x3a0 [ 195.730574][ T4500] idr_get_free+0x2aa/0x880 [ 195.735061][ T4500] idr_alloc+0x19f/0x300 [ 195.739286][ T4500] ? debug_smp_processor_id+0x20/0x20 [ 195.744638][ T4500] ? idr_alloc_u32+0x300/0x300 [ 195.749394][ T4500] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 195.754517][ T4500] ? __radix_tree_preload+0x2c5/0x310 [ 195.759861][ T4500] p9_client_prepare_req+0x396/0x7e0 [ 195.765121][ T4500] ? p9_client_create+0x81b/0xb90 [ 195.770119][ T4500] ? v9fs_session_init+0x208/0x1a00 [ 195.775284][ T4500] p9_client_rpc+0x12c/0xb80 [ 195.779845][ T4500] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 195.785270][ T4500] ? p9_fid_create+0x260/0x260 [ 195.790017][ T4500] ? __fget+0x37c/0x3c0 [ 195.794143][ T4500] ? add_wait_queue+0x77/0x130 [ 195.798881][ T4500] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 195.804654][ T4500] p9_client_version+0x183/0x700 [ 195.809560][ T4500] ? p9_conn_create+0x4a6/0x520 [ 195.814388][ T4500] ? p9_fd_create+0x391/0x480 [ 195.819061][ T4500] ? p9_client_create+0xb90/0xb90 [ 195.824056][ T4500] ? p9_fd_create_unix+0x470/0x470 [ 195.829152][ T4500] ? __kmalloc_track_caller+0x20e/0x2c0 [ 195.834684][ T4500] ? kmemdup_nul+0x42/0xa0 [ 195.839070][ T4500] p9_client_create+0x8e5/0xb90 [ 195.843890][ T4500] ? p9_parse_header+0x6b0/0x6b0 [ 195.848796][ T4500] ? __kasan_kmalloc+0x189/0x1c0 [ 195.853719][ T4500] ? __kmalloc_track_caller+0x20e/0x2c0 [ 195.859244][ T4500] ? vfs_get_tree+0x85/0x260 [ 195.863828][ T4500] v9fs_session_init+0x208/0x1a00 [ 195.868833][ T4500] ? v9fs_show_options+0x530/0x530 [ 195.873927][ T4500] ? v9fs_mount+0x5c/0x790 [ 195.878311][ T4500] ? kmem_cache_alloc_trace+0xc3/0x290 [ 195.883757][ T4500] ? legacy_init_fs_context+0x4d/0xc0 [ 195.889099][ T4500] v9fs_mount+0x7f/0x790 [ 195.893325][ T4500] ? cap_capable+0x23f/0x280 [ 195.897895][ T4500] legacy_get_tree+0xde/0x170 [ 195.902540][ T4500] ? iterate_incfs_dir+0x370/0x370 [ 195.907617][ T4500] vfs_get_tree+0x85/0x260 [ 195.912026][ T4500] do_mount+0x18ab/0x2660 [ 195.916336][ T4500] ? copy_mount_string+0x30/0x30 [ 195.921261][ T4500] ? page_fault+0x2f/0x40 [ 195.925560][ T4500] ? copy_mount_options+0x1e8/0x320 [ 195.930725][ T4500] ? copy_mount_options+0x293/0x320 [ 195.935890][ T4500] ksys_mount+0xc2/0xf0 [ 195.940018][ T4500] __x64_sys_mount+0xb1/0xc0 [ 195.944578][ T4500] do_syscall_64+0xcb/0x150 [ 195.949064][ T4500] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 195.954942][ T4500] RIP: 0033:0x45e219 [ 195.958807][ T4500] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 195.978378][ T4500] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 195.986756][ T4500] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x0, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 4 (fault-call:6 fault-nth:20): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 195.994712][ T4500] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 196.002651][ T4500] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 196.010597][ T4500] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000013 [ 196.018551][ T4500] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x0, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:45 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(0xffffffffffffffff, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 20:57:45 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xcd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x10, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:45 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xfd, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x11, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 196.213963][ T4545] FAULT_INJECTION: forcing a failure. [ 196.213963][ T4545] name failslab, interval 1, probability 0, space 0, times 0 [ 196.226585][ T4545] CPU: 1 PID: 4545 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 196.236640][ T4545] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.246680][ T4545] Call Trace: [ 196.249957][ T4545] dump_stack+0x1dd/0x24e [ 196.254279][ T4545] ? devkmsg_release+0x11c/0x11c [ 196.259214][ T4545] ? show_regs_print_info+0x12/0x12 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x0, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 196.264415][ T4545] should_fail+0x6fb/0x860 [ 196.268825][ T4545] ? setup_fault_attr+0x3d0/0x3d0 [ 196.273844][ T4545] ? do_mount+0x18ab/0x2660 [ 196.278339][ T4545] ? radix_tree_node_alloc+0x194/0x3a0 [ 196.283786][ T4545] should_failslab+0x5/0x20 [ 196.288278][ T4545] kmem_cache_alloc+0x36/0x270 [ 196.293045][ T4545] radix_tree_node_alloc+0x194/0x3a0 [ 196.298326][ T4545] idr_get_free+0x2aa/0x880 [ 196.302825][ T4545] idr_alloc+0x19f/0x300 [ 196.307065][ T4545] ? debug_smp_processor_id+0x20/0x20 [ 196.312426][ T4545] ? idr_alloc_u32+0x300/0x300 [ 196.317170][ T4545] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 196.322249][ T4545] ? __radix_tree_preload+0x2c5/0x310 [ 196.327590][ T4545] p9_client_prepare_req+0x396/0x7e0 [ 196.332965][ T4545] ? p9_client_create+0x81b/0xb90 [ 196.337956][ T4545] ? v9fs_session_init+0x208/0x1a00 [ 196.343135][ T4545] p9_client_rpc+0x12c/0xb80 [ 196.347694][ T4545] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 196.353121][ T4545] ? p9_fid_create+0x260/0x260 [ 196.357868][ T4545] ? __fget+0x37c/0x3c0 [ 196.361993][ T4545] ? add_wait_queue+0x77/0x130 [ 196.366726][ T4545] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 196.372512][ T4545] p9_client_version+0x183/0x700 [ 196.377421][ T4545] ? p9_conn_create+0x4a6/0x520 [ 196.382238][ T4545] ? p9_fd_create+0x391/0x480 [ 196.386895][ T4545] ? p9_client_create+0xb90/0xb90 [ 196.391898][ T4545] ? p9_fd_create_unix+0x470/0x470 [ 196.396974][ T4545] ? __kmalloc_track_caller+0x20e/0x2c0 [ 196.402502][ T4545] ? kmemdup_nul+0x42/0xa0 [ 196.406887][ T4545] p9_client_create+0x8e5/0xb90 [ 196.411724][ T4545] ? p9_parse_header+0x6b0/0x6b0 [ 196.416626][ T4545] ? __kasan_kmalloc+0x189/0x1c0 [ 196.421529][ T4545] ? __kmalloc_track_caller+0x20e/0x2c0 [ 196.427052][ T4545] ? vfs_get_tree+0x85/0x260 [ 196.431611][ T4545] v9fs_session_init+0x208/0x1a00 [ 196.436618][ T4545] ? v9fs_show_options+0x530/0x530 [ 196.441696][ T4545] ? v9fs_mount+0x5c/0x790 [ 196.446076][ T4545] ? v9fs_mount+0x5c/0x790 [ 196.450473][ T4545] ? kmem_cache_alloc_trace+0xc3/0x290 [ 196.455905][ T4545] v9fs_mount+0x7f/0x790 [ 196.460119][ T4545] ? cap_capable+0x23f/0x280 [ 196.464680][ T4545] legacy_get_tree+0xde/0x170 [ 196.469326][ T4545] ? iterate_incfs_dir+0x370/0x370 [ 196.474409][ T4545] vfs_get_tree+0x85/0x260 [ 196.478804][ T4545] do_mount+0x18ab/0x2660 [ 196.483103][ T4545] ? copy_mount_string+0x30/0x30 [ 196.488006][ T4545] ? page_fault+0x2f/0x40 [ 196.492304][ T4545] ? copy_mount_options+0x1e8/0x320 [ 196.497467][ T4545] ? copy_mount_options+0x293/0x320 [ 196.502740][ T4545] ksys_mount+0xc2/0xf0 [ 196.506866][ T4545] __x64_sys_mount+0xb1/0xc0 [ 196.511438][ T4545] do_syscall_64+0xcb/0x150 [ 196.515909][ T4545] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 196.521767][ T4545] RIP: 0033:0x45e219 [ 196.525628][ T4545] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 196.545203][ T4545] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 196.553589][ T4545] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 20:57:45 executing program 4 (fault-call:6 fault-nth:21): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0xfe, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x12, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 196.561528][ T4545] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 196.569477][ T4545] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 196.577431][ T4545] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000014 [ 196.585382][ T4545] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={0x0, 0x24}}, 0x0) 20:57:45 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="14000000000000002900000034000000d900000000000000140000000000000000000000080000000180000000000000580000000000000029000000370000003b070000000000000401010106000000000000c910fe8000000000000000000000000000aa0106000000000000c910fc000000000000000000000000000001c20400000009000000280000000000000029000000040000002101000000000000c204000007ff01040000000000000000380000000000000029000000360000002103000000000000000100c20400000004000100c910000000000000000000000000000000000000300000000000000029000000370000006202000000000000c910fe80000000000000000000000000004000000000000088010000000000002900000037000000892d0000000000000401c0c2040000000405020004c910fe800000000000000000000000000016000100074800000003100104008f224a4b0000000002000000000000000104000000000000000000000100000000000000010000000700000000000000ef00000000000000000200000000000009f3ca07e48d52e183d9befa30bb653af5ba34c34a87277d051a819b0d6ddfd58396739367410ed5732709590ff22b09814e9c92314d8d99174a42cb66640f82bffe3441ffe8569d3f84cbea54585df32112551d83510d180c74fef1d01361e731fe2663fa643b5be56444f3354a9891a0abfe4a21d8b8274859c6de9bf58321061878d2a1c2497b71fcb175021fb93000c53250c6c2e3b1ffbb312e12624b93dfe9cb620b7d602441b044f1addf106ce186a34dfb7ac12cb3cb7c5b4fe001bec0ebf77b881069f49f2a476cdbf94451dffd9a3d460d4086a0db099262cc01080000000000000000000000000000010000000000002900000004000000f21c000000000000c2040000000909d1fd446da9f798d5afbf8bb965f72b0a2cb2cb109871fdb31bf3ec201a9e134aebddcfccc14b935411d1eb9a37b4bb38ad5a697d62d87b2ee86e9069116c99d848357993ee8ce9883a67d10b55784a7b111d02517cba4124f2b09fc2f702b9f16dd61dc4ad8c32d96dcea42ef83445ea5e8a9c87dd5661402c995702001f4a6f1a78bc07bfa6124289bfd309193701095f66701e38082fbda1684d5dd27e69fa08ff0292d93386abd51498834fd696538e398181eab80e3553bd048a89a91495b3df8aa0d7ac1608574b2f933987aa933be6000100c20400000008040100"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x18, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3], 0x24}}, 0x0) 20:57:45 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x1a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x112, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:45 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3], 0x24}}, 0x0) [ 196.758667][ T4586] FAULT_INJECTION: forcing a failure. [ 196.758667][ T4586] name failslab, interval 1, probability 0, space 0, times 0 [ 196.771279][ T4586] CPU: 0 PID: 4586 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 196.781325][ T4586] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 196.791368][ T4586] Call Trace: [ 196.794664][ T4586] dump_stack+0x1dd/0x24e [ 196.798988][ T4586] ? devkmsg_release+0x11c/0x11c [ 196.803919][ T4586] ? show_regs_print_info+0x12/0x12 [ 196.809115][ T4586] should_fail+0x6fb/0x860 [ 196.813524][ T4586] ? setup_fault_attr+0x3d0/0x3d0 [ 196.818541][ T4586] ? do_mount+0x18ab/0x2660 [ 196.823036][ T4586] ? radix_tree_node_alloc+0x194/0x3a0 [ 196.828483][ T4586] should_failslab+0x5/0x20 [ 196.832979][ T4586] kmem_cache_alloc+0x36/0x270 [ 196.837732][ T4586] radix_tree_node_alloc+0x194/0x3a0 [ 196.843005][ T4586] idr_get_free+0x2aa/0x880 [ 196.847536][ T4586] idr_alloc+0x19f/0x300 [ 196.851795][ T4586] ? debug_smp_processor_id+0x20/0x20 [ 196.857148][ T4586] ? idr_alloc_u32+0x300/0x300 [ 196.861883][ T4586] ? _raw_spin_lock_irq+0xa4/0x1b0 [ 196.866963][ T4586] ? __radix_tree_preload+0x2c5/0x310 [ 196.872303][ T4586] p9_client_prepare_req+0x396/0x7e0 [ 196.877563][ T4586] ? p9_client_create+0x81b/0xb90 [ 196.882584][ T4586] ? v9fs_session_init+0x208/0x1a00 [ 196.887763][ T4586] p9_client_rpc+0x12c/0xb80 [ 196.892334][ T4586] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 196.897761][ T4586] ? p9_fid_create+0x260/0x260 [ 196.902494][ T4586] ? __fget+0x37c/0x3c0 [ 196.906629][ T4586] ? add_wait_queue+0x77/0x130 [ 196.911391][ T4586] ? _raw_spin_unlock_irqrestore+0x57/0x80 [ 196.917165][ T4586] p9_client_version+0x183/0x700 [ 196.922070][ T4586] ? p9_conn_create+0x4a6/0x520 [ 196.926889][ T4586] ? p9_fd_create+0x391/0x480 [ 196.931549][ T4586] ? p9_client_create+0xb90/0xb90 [ 196.936539][ T4586] ? p9_fd_create_unix+0x470/0x470 [ 196.941636][ T4586] ? __kmalloc_track_caller+0x20e/0x2c0 [ 196.947149][ T4586] ? kmemdup_nul+0x42/0xa0 [ 196.951548][ T4586] p9_client_create+0x8e5/0xb90 [ 196.956381][ T4586] ? p9_parse_header+0x6b0/0x6b0 [ 196.961290][ T4586] ? __kasan_kmalloc+0x189/0x1c0 [ 196.966196][ T4586] ? __kmalloc_track_caller+0x20e/0x2c0 [ 196.971709][ T4586] ? vfs_get_tree+0x85/0x260 [ 196.976268][ T4586] v9fs_session_init+0x208/0x1a00 [ 196.981264][ T4586] ? v9fs_show_options+0x530/0x530 [ 196.986360][ T4586] ? v9fs_mount+0x5c/0x790 [ 196.990758][ T4586] ? kmem_cache_alloc_trace+0xc3/0x290 [ 196.996201][ T4586] ? legacy_init_fs_context+0x4d/0xc0 [ 197.001548][ T4586] v9fs_mount+0x7f/0x790 [ 197.005764][ T4586] ? cap_capable+0x23f/0x280 [ 197.010335][ T4586] legacy_get_tree+0xde/0x170 [ 197.014996][ T4586] ? iterate_incfs_dir+0x370/0x370 [ 197.020076][ T4586] vfs_get_tree+0x85/0x260 [ 197.024462][ T4586] do_mount+0x18ab/0x2660 [ 197.028761][ T4586] ? copy_mount_string+0x30/0x30 [ 197.033667][ T4586] ? page_fault+0x2f/0x40 [ 197.037964][ T4586] ? copy_mount_options+0x1e8/0x320 [ 197.043133][ T4586] ? copy_mount_options+0x293/0x320 [ 197.048303][ T4586] ksys_mount+0xc2/0xf0 [ 197.052426][ T4586] __x64_sys_mount+0xb1/0xc0 [ 197.057019][ T4586] do_syscall_64+0xcb/0x150 [ 197.061502][ T4586] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.067376][ T4586] RIP: 0033:0x45e219 [ 197.071255][ T4586] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.090901][ T4586] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.099292][ T4586] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 20:57:46 executing program 4 (fault-call:6 fault-nth:22): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:46 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3], 0x24}}, 0x0) 20:57:46 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x129, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x22, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:46 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 197.107241][ T4586] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 197.115198][ T4586] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 197.123150][ T4586] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000015 [ 197.131120][ T4586] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:46 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:46 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x142, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) 20:57:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x25, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:46 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) 20:57:46 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 197.297344][ T4621] FAULT_INJECTION: forcing a failure. [ 197.297344][ T4621] name failslab, interval 1, probability 0, space 0, times 0 [ 197.310519][ T4621] CPU: 0 PID: 4621 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 197.320577][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.330621][ T4621] Call Trace: [ 197.333909][ T4621] dump_stack+0x1dd/0x24e [ 197.338249][ T4621] ? devkmsg_release+0x11c/0x11c [ 197.343185][ T4621] ? show_regs_print_info+0x12/0x12 [ 197.348395][ T4621] ? kmem_cache_alloc+0x1e0/0x270 [ 197.353413][ T4621] ? kmem_cache_create_usercopy+0x145/0x1d0 [ 197.359318][ T4621] ? p9_client_create+0x9ff/0xb90 [ 197.364316][ T4621] ? v9fs_session_init+0x208/0x1a00 [ 197.369481][ T4621] ? legacy_get_tree+0xde/0x170 [ 197.374295][ T4621] ? vfs_get_tree+0x85/0x260 [ 197.378848][ T4621] ? do_mount+0x18ab/0x2660 [ 197.383330][ T4621] ? ksys_mount+0xc2/0xf0 [ 197.387641][ T4621] should_fail+0x6fb/0x860 [ 197.392049][ T4621] ? setup_fault_attr+0x3d0/0x3d0 [ 197.397052][ T4621] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 197.402493][ T4621] ? _raw_spin_lock+0x1b0/0x1b0 [ 197.407310][ T4621] ? cache_random_seq_create+0x7f/0x1c0 [ 197.412833][ T4621] should_failslab+0x5/0x20 [ 197.417303][ T4621] __kmalloc+0x5f/0x2d0 [ 197.421439][ T4621] cache_random_seq_create+0x7f/0x1c0 [ 197.426777][ T4621] __kmem_cache_create+0x497/0x6f0 [ 197.431874][ T4621] ? __should_failslab+0x92/0x150 [ 197.436877][ T4621] ? create_cache+0x3b/0x1f0 [ 197.441444][ T4621] ? kmem_cache_alloc+0x1e0/0x270 [ 197.446451][ T4621] create_cache+0x156/0x1f0 [ 197.450931][ T4621] kmem_cache_create_usercopy+0x145/0x1d0 [ 197.456619][ T4621] p9_client_create+0x9ff/0xb90 [ 197.461434][ T4621] ? p9_parse_header+0x6b0/0x6b0 [ 197.466334][ T4621] ? __kasan_kmalloc+0x189/0x1c0 [ 197.471244][ T4621] ? __kmalloc_track_caller+0x20e/0x2c0 [ 197.476795][ T4621] ? vfs_get_tree+0x85/0x260 [ 197.481356][ T4621] v9fs_session_init+0x208/0x1a00 [ 197.486357][ T4621] ? v9fs_show_options+0x530/0x530 [ 197.491439][ T4621] ? v9fs_mount+0x5c/0x790 [ 197.495826][ T4621] ? v9fs_mount+0x5c/0x790 [ 197.500226][ T4621] ? kmem_cache_alloc_trace+0xc3/0x290 [ 197.505686][ T4621] v9fs_mount+0x7f/0x790 [ 197.509922][ T4621] ? cap_capable+0x23f/0x280 [ 197.514491][ T4621] legacy_get_tree+0xde/0x170 [ 197.519143][ T4621] ? iterate_incfs_dir+0x370/0x370 [ 197.524231][ T4621] vfs_get_tree+0x85/0x260 [ 197.528614][ T4621] do_mount+0x18ab/0x2660 [ 197.532915][ T4621] ? copy_mount_string+0x30/0x30 [ 197.537838][ T4621] ? page_fault+0x2f/0x40 [ 197.542136][ T4621] ? copy_mount_options+0x1e8/0x320 [ 197.547308][ T4621] ? copy_mount_options+0x293/0x320 [ 197.552478][ T4621] ksys_mount+0xc2/0xf0 [ 197.556604][ T4621] __x64_sys_mount+0xb1/0xc0 [ 197.561162][ T4621] do_syscall_64+0xcb/0x150 [ 197.565646][ T4621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.571519][ T4621] RIP: 0033:0x45e219 [ 197.575381][ T4621] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 197.594958][ T4621] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.603335][ T4621] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 197.611274][ T4621] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 197.619213][ T4621] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 197.627185][ T4621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 197.635166][ T4621] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 197.645612][ T4621] SLUB: Unable to initialize free list for 9p-fcall-cache [ 197.654803][ T4621] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 197.662060][ T4621] CPU: 1 PID: 4621 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 197.672124][ T4621] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 197.682199][ T4621] Call Trace: [ 197.685464][ T4621] dump_stack+0x1dd/0x24e [ 197.689771][ T4621] ? devkmsg_release+0x11c/0x11c [ 197.694726][ T4621] ? show_regs_print_info+0x12/0x12 [ 197.699893][ T4621] ? create_cache+0x1cc/0x1f0 [ 197.704538][ T4621] kmem_cache_create_usercopy+0x8c/0x1d0 [ 197.710137][ T4621] p9_client_create+0x9ff/0xb90 [ 197.714959][ T4621] ? p9_parse_header+0x6b0/0x6b0 [ 197.719912][ T4621] ? __kasan_kmalloc+0x189/0x1c0 [ 197.724833][ T4621] ? __kmalloc_track_caller+0x20e/0x2c0 [ 197.730392][ T4621] ? vfs_get_tree+0x85/0x260 [ 197.734997][ T4621] v9fs_session_init+0x208/0x1a00 [ 197.740002][ T4621] ? v9fs_show_options+0x530/0x530 [ 197.745131][ T4621] ? v9fs_mount+0x5c/0x790 [ 197.749515][ T4621] ? v9fs_mount+0x5c/0x790 [ 197.753901][ T4621] ? kmem_cache_alloc_trace+0xc3/0x290 [ 197.759372][ T4621] v9fs_mount+0x7f/0x790 [ 197.763585][ T4621] ? cap_capable+0x23f/0x280 [ 197.768150][ T4621] legacy_get_tree+0xde/0x170 [ 197.772803][ T4621] ? iterate_incfs_dir+0x370/0x370 [ 197.777893][ T4621] vfs_get_tree+0x85/0x260 [ 197.782281][ T4621] do_mount+0x18ab/0x2660 [ 197.786582][ T4621] ? copy_mount_string+0x30/0x30 [ 197.791489][ T4621] ? page_fault+0x2f/0x40 [ 197.795789][ T4621] ? copy_mount_options+0x1e8/0x320 [ 197.800955][ T4621] ? copy_mount_options+0x293/0x320 [ 197.806143][ T4621] ksys_mount+0xc2/0xf0 [ 197.810270][ T4621] __x64_sys_mount+0xb1/0xc0 [ 197.814841][ T4621] do_syscall_64+0xcb/0x150 [ 197.819316][ T4621] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 197.825183][ T4621] RIP: 0033:0x45e219 [ 197.829076][ T4621] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 20:57:47 executing program 4 (fault-call:6 fault-nth:23): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x156, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB], 0x24}}, 0x0) 20:57:47 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x4f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:47 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 197.848668][ T4621] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 197.857047][ T4621] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 197.865003][ T4621] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 197.872946][ T4621] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 197.880886][ T4621] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000016 [ 197.888842][ T4621] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:47 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x15f, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="000000980000"], 0x24}}, 0x0) 20:57:47 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x66, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x0, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, r0, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 197.946754][ T4641] FAULT_INJECTION: forcing a failure. [ 197.946754][ T4641] name failslab, interval 1, probability 0, space 0, times 0 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="000000980000"], 0x24}}, 0x0) [ 198.001327][ T4641] CPU: 1 PID: 4641 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 198.011404][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.021469][ T4641] Call Trace: [ 198.024763][ T4641] dump_stack+0x1dd/0x24e [ 198.029089][ T4641] ? devkmsg_release+0x11c/0x11c [ 198.034018][ T4641] ? show_regs_print_info+0x12/0x12 [ 198.039210][ T4641] ? kmem_cache_alloc+0x1e0/0x270 [ 198.044223][ T4641] ? kmem_cache_create_usercopy+0x145/0x1d0 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="000000980000"], 0x24}}, 0x0) [ 198.050108][ T4641] ? p9_client_create+0x9ff/0xb90 [ 198.055126][ T4641] ? v9fs_session_init+0x208/0x1a00 [ 198.060318][ T4641] ? legacy_get_tree+0xde/0x170 [ 198.065158][ T4641] ? vfs_get_tree+0x85/0x260 [ 198.069736][ T4641] ? do_mount+0x18ab/0x2660 [ 198.074227][ T4641] ? ksys_mount+0xc2/0xf0 [ 198.078552][ T4641] should_fail+0x6fb/0x860 [ 198.082964][ T4641] ? setup_fault_attr+0x3d0/0x3d0 [ 198.087981][ T4641] ? _raw_spin_lock_irqsave+0xf8/0x210 [ 198.093459][ T4641] ? _raw_spin_lock+0x1b0/0x1b0 [ 198.098306][ T4641] ? cache_random_seq_create+0x7f/0x1c0 [ 198.103841][ T4641] should_failslab+0x5/0x20 [ 198.108333][ T4641] __kmalloc+0x5f/0x2d0 [ 198.112474][ T4641] cache_random_seq_create+0x7f/0x1c0 [ 198.117833][ T4641] __kmem_cache_create+0x497/0x6f0 [ 198.122918][ T4641] ? __should_failslab+0x92/0x150 [ 198.127911][ T4641] ? create_cache+0x3b/0x1f0 [ 198.132519][ T4641] ? kmem_cache_alloc+0x1e0/0x270 [ 198.137533][ T4641] create_cache+0x156/0x1f0 [ 198.142009][ T4641] kmem_cache_create_usercopy+0x145/0x1d0 [ 198.147700][ T4641] p9_client_create+0x9ff/0xb90 [ 198.152522][ T4641] ? p9_parse_header+0x6b0/0x6b0 [ 198.157430][ T4641] ? __kasan_kmalloc+0x189/0x1c0 [ 198.162426][ T4641] ? __kmalloc_track_caller+0x20e/0x2c0 [ 198.167944][ T4641] ? vfs_get_tree+0x85/0x260 [ 198.172507][ T4641] v9fs_session_init+0x208/0x1a00 [ 198.177505][ T4641] ? v9fs_show_options+0x530/0x530 [ 198.182589][ T4641] ? v9fs_mount+0x5c/0x790 [ 198.186978][ T4641] ? kmem_cache_alloc_trace+0xc3/0x290 [ 198.192494][ T4641] ? legacy_init_fs_context+0x4d/0xc0 [ 198.197849][ T4641] v9fs_mount+0x7f/0x790 [ 198.202079][ T4641] ? cap_capable+0x23f/0x280 [ 198.206644][ T4641] legacy_get_tree+0xde/0x170 [ 198.211298][ T4641] ? iterate_incfs_dir+0x370/0x370 [ 198.216401][ T4641] vfs_get_tree+0x85/0x260 [ 198.220797][ T4641] do_mount+0x18ab/0x2660 [ 198.225100][ T4641] ? copy_mount_string+0x30/0x30 [ 198.230020][ T4641] ? page_fault+0x2f/0x40 [ 198.234326][ T4641] ? copy_mount_options+0x1e8/0x320 [ 198.239506][ T4641] ? copy_mount_options+0x293/0x320 [ 198.244696][ T4641] ksys_mount+0xc2/0xf0 [ 198.248843][ T4641] __x64_sys_mount+0xb1/0xc0 [ 198.253417][ T4641] do_syscall_64+0xcb/0x150 [ 198.257894][ T4641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.263757][ T4641] RIP: 0033:0x45e219 [ 198.267625][ T4641] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.287216][ T4641] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 198.295599][ T4641] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 198.303555][ T4641] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 198.311500][ T4641] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 198.319446][ T4641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 198.327406][ T4641] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 198.343420][ T4641] SLUB: Unable to initialize free list for 9p-fcall-cache [ 198.350684][ T4641] kmem_cache_create(9p-fcall-cache) failed with error -22 [ 198.357913][ T4641] CPU: 1 PID: 4641 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 198.367959][ T4641] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.378002][ T4641] Call Trace: [ 198.381288][ T4641] dump_stack+0x1dd/0x24e [ 198.385609][ T4641] ? devkmsg_release+0x11c/0x11c [ 198.390539][ T4641] ? show_regs_print_info+0x12/0x12 [ 198.395724][ T4641] ? create_cache+0x1cc/0x1f0 [ 198.400390][ T4641] kmem_cache_create_usercopy+0x8c/0x1d0 [ 198.406014][ T4641] p9_client_create+0x9ff/0xb90 [ 198.410855][ T4641] ? p9_parse_header+0x6b0/0x6b0 [ 198.415763][ T4641] ? __kasan_kmalloc+0x189/0x1c0 [ 198.420682][ T4641] ? __kmalloc_track_caller+0x20e/0x2c0 [ 198.426196][ T4641] ? vfs_get_tree+0x85/0x260 [ 198.430771][ T4641] v9fs_session_init+0x208/0x1a00 [ 198.435769][ T4641] ? v9fs_show_options+0x530/0x530 [ 198.440854][ T4641] ? v9fs_mount+0x5c/0x790 [ 198.445248][ T4641] ? kmem_cache_alloc_trace+0xc3/0x290 [ 198.450676][ T4641] ? legacy_init_fs_context+0x4d/0xc0 [ 198.456015][ T4641] v9fs_mount+0x7f/0x790 [ 198.460256][ T4641] ? cap_capable+0x23f/0x280 [ 198.464820][ T4641] legacy_get_tree+0xde/0x170 [ 198.469509][ T4641] ? iterate_incfs_dir+0x370/0x370 [ 198.474606][ T4641] vfs_get_tree+0x85/0x260 [ 198.479000][ T4641] do_mount+0x18ab/0x2660 [ 198.483303][ T4641] ? copy_mount_string+0x30/0x30 [ 198.488210][ T4641] ? page_fault+0x2f/0x40 [ 198.492547][ T4641] ? copy_mount_options+0x1e8/0x320 [ 198.497714][ T4641] ? copy_mount_options+0x293/0x320 [ 198.502882][ T4641] ksys_mount+0xc2/0xf0 [ 198.507011][ T4641] __x64_sys_mount+0xb1/0xc0 [ 198.511570][ T4641] do_syscall_64+0xcb/0x150 [ 198.516045][ T4641] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.521911][ T4641] RIP: 0033:0x45e219 [ 198.525779][ T4641] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 198.545366][ T4641] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 20:57:47 executing program 4 (fault-call:6 fault-nth:24): mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff"], 0x24}}, 0x0) 20:57:47 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x1a6, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x68, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:47 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000000, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) [ 198.553744][ T4641] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 198.561728][ T4641] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 198.569707][ T4641] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 198.577684][ T4641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000017 [ 198.585649][ T4641] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c 20:57:47 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) 20:57:47 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x6a, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) 20:57:47 executing program 5: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000000000000, 0x0, 0x4}}, 0xa0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x2000000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@access_client='access=client'}, {@cache_mmap='cache=mmap'}, {@aname={'aname', 0x3d, '+,\t'}}, {@cachetag={'cachetag', 0x3d, '\\'}}, {@privport='privport'}, {@version_9p2000='version=9p2000'}]}}) 20:57:47 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x2, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0xa) sendmsg$nl_route_sched(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="48000000240007050000000000412ccbd4001f00", @ANYRES32=r3, @ANYBLOB="00000400f1ffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000340)=ANY=[@ANYBLOB="2400000064000100"/20, @ANYRES32=r3, @ANYBLOB="00000098000000ffff"], 0x24}}, 0x0) [ 198.658147][ T4679] FAULT_INJECTION: forcing a failure. [ 198.658147][ T4679] name failslab, interval 1, probability 0, space 0, times 0 [ 198.679795][ T4679] CPU: 1 PID: 4679 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 198.689866][ T4679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 198.699910][ T4679] Call Trace: [ 198.703217][ T4679] dump_stack+0x1dd/0x24e 20:57:47 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff018040000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$P9_RGETATTR(r2, &(0x7f0000000340)={0xa0, 0x19, 0x0, {0x0, {}, 0x0, 0x0, 0xee01}}, 0xa0) mount$9p_fd(0x1d7, &(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='9p\x00', 0x0, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@cache_mmap='cache=mmap'}]}}) [ 198.707542][ T4679] ? devkmsg_release+0x11c/0x11c [ 198.712472][ T4679] ? unwind_next_frame+0x1aa9/0x1f30 [ 198.717753][ T4679] ? show_regs_print_info+0x12/0x12 [ 198.722946][ T4679] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.728997][ T4679] should_fail+0x6fb/0x860 [ 198.733387][ T4679] ? setup_fault_attr+0x3d0/0x3d0 [ 198.738389][ T4679] ? is_bpf_text_address+0x290/0x2b0 [ 198.743656][ T4679] ? __kernfs_new_node+0xdb/0x6e0 [ 198.748652][ T4679] should_failslab+0x5/0x20 [ 198.753126][ T4679] kmem_cache_alloc+0x36/0x270 [ 198.757863][ T4679] ? unwind_get_return_address+0x48/0x90 [ 198.763473][ T4679] __kernfs_new_node+0xdb/0x6e0 [ 198.768304][ T4679] ? kernfs_new_node+0x160/0x160 [ 198.773250][ T4679] ? stack_trace_save+0x120/0x1f0 [ 198.778257][ T4679] ? stack_trace_snprint+0x150/0x150 [ 198.783512][ T4679] ? __kasan_kmalloc+0x189/0x1c0 [ 198.788416][ T4679] kernfs_create_dir_ns+0x90/0x220 [ 198.793499][ T4679] sysfs_create_dir_ns+0x181/0x3a0 [ 198.798584][ T4679] ? sysfs_warn_dup+0xb0/0xb0 [ 198.803245][ T4679] ? mutex_lock+0xa6/0x110 [ 198.807646][ T4679] kobject_add_internal+0x55f/0xb50 [ 198.812813][ T4679] kobject_init_and_add+0x122/0x190 [ 198.817994][ T4679] ? kernfs_iop_rename+0x7a0/0x7a0 [ 198.823086][ T4679] ? kobject_add+0x230/0x230 [ 198.827654][ T4679] ? cpumask_next+0xc/0x20 [ 198.832040][ T4679] ? mutex_unlock+0x19/0x40 [ 198.836513][ T4679] sysfs_slab_add+0x193/0x310 [ 198.841162][ T4679] __kmem_cache_create+0x67c/0x6f0 [ 198.846241][ T4679] ? __should_failslab+0x92/0x150 [ 198.851240][ T4679] ? create_cache+0x3b/0x1f0 [ 198.855816][ T4679] ? kmem_cache_alloc+0x1e0/0x270 [ 198.860810][ T4679] create_cache+0x156/0x1f0 [ 198.865282][ T4679] kmem_cache_create_usercopy+0x145/0x1d0 [ 198.870984][ T4679] p9_client_create+0x9ff/0xb90 [ 198.875813][ T4679] ? p9_parse_header+0x6b0/0x6b0 [ 198.880731][ T4679] ? __kasan_kmalloc+0x189/0x1c0 [ 198.885638][ T4679] ? __kmalloc_track_caller+0x20e/0x2c0 [ 198.891151][ T4679] ? vfs_get_tree+0x85/0x260 [ 198.895713][ T4679] v9fs_session_init+0x208/0x1a00 [ 198.900711][ T4679] ? v9fs_show_options+0x530/0x530 [ 198.905795][ T4679] ? v9fs_mount+0x5c/0x790 [ 198.910241][ T4679] ? kmem_cache_alloc_trace+0xc3/0x290 [ 198.915671][ T4679] ? legacy_init_fs_context+0x4d/0xc0 [ 198.921011][ T4679] v9fs_mount+0x7f/0x790 [ 198.925225][ T4679] ? cap_capable+0x23f/0x280 [ 198.929801][ T4679] legacy_get_tree+0xde/0x170 [ 198.934463][ T4679] ? iterate_incfs_dir+0x370/0x370 [ 198.939542][ T4679] vfs_get_tree+0x85/0x260 [ 198.943928][ T4679] do_mount+0x18ab/0x2660 [ 198.948227][ T4679] ? copy_mount_string+0x30/0x30 [ 198.953147][ T4679] ? page_fault+0x2f/0x40 [ 198.957451][ T4679] ? copy_mount_options+0x1e8/0x320 [ 198.962623][ T4679] ? copy_mount_options+0x293/0x320 [ 198.967790][ T4679] ksys_mount+0xc2/0xf0 [ 198.971934][ T4679] __x64_sys_mount+0xb1/0xc0 [ 198.976503][ T4679] do_syscall_64+0xcb/0x150 [ 198.980994][ T4679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 198.986892][ T4679] RIP: 0033:0x45e219 [ 198.990770][ T4679] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.010343][ T4679] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 199.018728][ T4679] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 199.026676][ T4679] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 199.034641][ T4679] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 199.042595][ T4679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 199.050536][ T4679] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 199.059758][ T4679] kobject_add_internal failed for 9p-fcall-cache (error: -12 parent: slab) [ 199.068516][ T4679] ================================================================== [ 199.076581][ T4679] BUG: KASAN: double-free or invalid-free in kmem_cache_free+0xac/0x610 [ 199.084887][ T4679] [ 199.087206][ T4679] CPU: 0 PID: 4679 Comm: syz-executor.4 Not tainted 5.4.87-syzkaller-00101-g47494776db44 #0 [ 199.097246][ T4679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.107273][ T4679] Call Trace: [ 199.110566][ T4679] dump_stack+0x1dd/0x24e [ 199.114876][ T4679] ? show_regs_print_info+0x12/0x12 [ 199.120055][ T4679] ? printk+0xcf/0x114 [ 199.124096][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.128914][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.133734][ T4679] print_address_description+0x96/0x640 [ 199.139251][ T4679] ? devkmsg_release+0x11c/0x11c [ 199.144159][ T4679] ? do_mount+0x18ab/0x2660 [ 199.148646][ T4679] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.154687][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.159505][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.164322][ T4679] kasan_report_invalid_free+0x54/0xc0 [ 199.169750][ T4679] __kasan_slab_free+0x102/0x230 [ 199.174658][ T4679] ? slab_free_freelist_hook+0xd0/0x150 [ 199.180170][ T4679] ? kobject_cleanup+0x1e1/0x3c0 [ 199.185091][ T4679] ? sysfs_slab_remove_workfn+0x40/0x40 [ 199.190602][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.195424][ T4679] ? kfree_const+0x26/0x40 [ 199.199826][ T4679] ? kobject_cleanup+0x39c/0x3c0 [ 199.204735][ T4679] slab_free_freelist_hook+0xd0/0x150 [ 199.210077][ T4679] ? create_cache+0x1cc/0x1f0 [ 199.222903][ T4679] kmem_cache_free+0xac/0x610 [ 199.227548][ T4679] ? __kmem_cache_create+0x693/0x6f0 [ 199.232801][ T4679] ? __should_failslab+0x92/0x150 [ 199.237811][ T4679] ? create_cache+0x3b/0x1f0 [ 199.242374][ T4679] create_cache+0x1cc/0x1f0 [ 199.246850][ T4679] kmem_cache_create_usercopy+0x145/0x1d0 [ 199.252536][ T4679] p9_client_create+0x9ff/0xb90 [ 199.257356][ T4679] ? p9_parse_header+0x6b0/0x6b0 [ 199.262262][ T4679] ? __kasan_kmalloc+0x189/0x1c0 [ 199.267186][ T4679] ? __kmalloc_track_caller+0x20e/0x2c0 [ 199.272702][ T4679] ? vfs_get_tree+0x85/0x260 [ 199.277288][ T4679] v9fs_session_init+0x208/0x1a00 [ 199.282296][ T4679] ? v9fs_show_options+0x530/0x530 [ 199.287391][ T4679] ? v9fs_mount+0x5c/0x790 [ 199.291792][ T4679] ? kmem_cache_alloc_trace+0xc3/0x290 [ 199.297217][ T4679] ? legacy_init_fs_context+0x4d/0xc0 [ 199.302556][ T4679] v9fs_mount+0x7f/0x790 [ 199.306770][ T4679] ? cap_capable+0x23f/0x280 [ 199.311331][ T4679] legacy_get_tree+0xde/0x170 [ 199.315976][ T4679] ? iterate_incfs_dir+0x370/0x370 [ 199.321057][ T4679] vfs_get_tree+0x85/0x260 [ 199.325461][ T4679] do_mount+0x18ab/0x2660 [ 199.329775][ T4679] ? copy_mount_string+0x30/0x30 [ 199.334680][ T4679] ? page_fault+0x2f/0x40 [ 199.338995][ T4679] ? copy_mount_options+0x1e8/0x320 [ 199.344158][ T4679] ? copy_mount_options+0x293/0x320 [ 199.349324][ T4679] ksys_mount+0xc2/0xf0 [ 199.353463][ T4679] __x64_sys_mount+0xb1/0xc0 [ 199.358028][ T4679] do_syscall_64+0xcb/0x150 [ 199.362505][ T4679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.368379][ T4679] RIP: 0033:0x45e219 [ 199.372240][ T4679] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 199.391812][ T4679] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 199.400205][ T4679] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 199.408161][ T4679] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 199.416101][ T4679] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 199.424042][ T4679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 199.431998][ T4679] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 199.439940][ T4679] [ 199.442237][ T4679] Allocated by task 4679: [ 199.446536][ T4679] __kasan_kmalloc+0x129/0x1c0 [ 199.451291][ T4679] kmem_cache_alloc+0x1e0/0x270 [ 199.456123][ T4679] create_cache+0x3b/0x1f0 [ 199.460506][ T4679] kmem_cache_create_usercopy+0x145/0x1d0 [ 199.466193][ T4679] p9_client_create+0x9ff/0xb90 [ 199.471013][ T4679] v9fs_session_init+0x208/0x1a00 [ 199.476005][ T4679] v9fs_mount+0x7f/0x790 [ 199.480239][ T4679] legacy_get_tree+0xde/0x170 [ 199.484885][ T4679] vfs_get_tree+0x85/0x260 [ 199.489266][ T4679] do_mount+0x18ab/0x2660 [ 199.493562][ T4679] ksys_mount+0xc2/0xf0 [ 199.497696][ T4679] __x64_sys_mount+0xb1/0xc0 [ 199.502251][ T4679] do_syscall_64+0xcb/0x150 [ 199.506719][ T4679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.512575][ T4679] [ 199.514873][ T4679] Freed by task 4679: [ 199.518819][ T4679] __kasan_slab_free+0x17e/0x230 [ 199.523721][ T4679] slab_free_freelist_hook+0xd0/0x150 [ 199.529069][ T4679] kmem_cache_free+0xac/0x610 [ 199.533741][ T4679] kobject_cleanup+0x1e1/0x3c0 [ 199.538469][ T4679] sysfs_slab_add+0x1a1/0x310 [ 199.543121][ T4679] __kmem_cache_create+0x67c/0x6f0 [ 199.548213][ T4679] create_cache+0x156/0x1f0 [ 199.552700][ T4679] kmem_cache_create_usercopy+0x145/0x1d0 [ 199.558385][ T4679] p9_client_create+0x9ff/0xb90 [ 199.563200][ T4679] v9fs_session_init+0x208/0x1a00 [ 199.568198][ T4679] v9fs_mount+0x7f/0x790 [ 199.572407][ T4679] legacy_get_tree+0xde/0x170 [ 199.577049][ T4679] vfs_get_tree+0x85/0x260 [ 199.581429][ T4679] do_mount+0x18ab/0x2660 [ 199.585731][ T4679] ksys_mount+0xc2/0xf0 [ 199.589858][ T4679] __x64_sys_mount+0xb1/0xc0 [ 199.594417][ T4679] do_syscall_64+0xcb/0x150 [ 199.598886][ T4679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 199.604735][ T4679] [ 199.607031][ T4679] The buggy address belongs to the object at ffff88819ed49180 [ 199.607031][ T4679] which belongs to the cache kmem_cache of size 472 [ 199.620964][ T4679] The buggy address is located 0 bytes inside of [ 199.620964][ T4679] 472-byte region [ffff88819ed49180, ffff88819ed49358) [ 199.634027][ T4679] The buggy address belongs to the page: [ 199.639628][ T4679] page:ffffea00067b5200 refcount:1 mapcount:0 mapping:ffff8881f6002000 index:0x0 compound_mapcount: 0 [ 199.650521][ T4679] flags: 0x8000000000010200(slab|head) [ 199.655961][ T4679] raw: 8000000000010200 dead000000000100 dead000000000122 ffff8881f6002000 [ 199.664511][ T4679] raw: 0000000000000000 00000000800c000c 00000001ffffffff 0000000000000000 [ 199.673070][ T4679] page dumped because: kasan: bad access detected [ 199.679445][ T4679] [ 199.681738][ T4679] Memory state around the buggy address: [ 199.687348][ T4679] ffff88819ed49080: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 199.695423][ T4679] ffff88819ed49100: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 199.703460][ T4679] >ffff88819ed49180: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb 20:57:48 executing program 1: r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000380)={&(0x7f0000000140)=ANY=[@ANYBLOB="9feb010018000000000000001c0000001c00000003000000010000"], &(0x7f0000000540)=""/237, 0x37, 0xed, 0x1}, 0x20) bpf$MAP_CREATE(0x1000000000000, &(0x7f0000000000)={0x2, 0x800000000000004, 0x4, 0x1, 0x0, 0xffffffffffffffff, 0x0, [], 0x0, 0xffffffffffffffff, 0x0, 0x1}, 0x40) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) sched_setattr(0x0, &(0x7f0000000440)={0x38, 0x2, 0x0, 0x0, 0x7}, 0x0) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f00000004c0)={@dev={0xfe, 0x80, [], 0x42}, @loopback, @rand_addr=' \x01\x00', 0x4, 0x400, 0x7, 0x400, 0x7, 0x200000}) sendmsg$inet6(r3, &(0x7f0000000480)={&(0x7f0000000040)={0xa, 0x4e24, 0x3, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x9}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)="a0e200d19a3e923343d9032999812357ad355b1c011578ba7a6328c38b8293c3a04f", 0x22}, {&(0x7f0000000100)="d1c53efa3b5e2ad1f799bf17564b9ac6275ffdd438704c49e2288f32b2070645695e5621a910749123c51a1f38168bc9f5bb225d7b2698be0e5156", 0x3b}, {&(0x7f0000000280)="a61e4b3799958bad5723ed84b9f19914d3f5c6974d4bbdd0961d7c4e529d41414ee1fe31ed56538c226ed8b44b253e26753b4e5526a34c7a29d7e6427309c98903deed42cd7e3b4b4aaf1e2e5023268578b7a7d2d71379612473de7d859265e8c6fe8f8c6cda7e68e355c9a9c5bcbc1e78869da5079539", 0x77}, {&(0x7f0000000200)="a43842", 0x3}, {&(0x7f0000000300)="a79af9ab30b2fe72b7f32f6241e00a1dbe67b9bb9147", 0x16}], 0x5, &(0x7f0000000640)=ANY=[@ANYBLOB="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"/913], 0x3a0}, 0x20044000) nanosleep(&(0x7f0000000080), 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) bind$inet(r4, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r4, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) sendto$inet(r4, &(0x7f0000000240)='\b', 0x1, 0x4004001, 0x0, 0x0) sendto$inet(r4, &(0x7f0000000000), 0xffffffffffffff94, 0x0, 0x0, 0x0) recvfrom$inet(r4, &(0x7f0000000080)=""/8, 0xfffffffffffffd0b, 0x0, 0x0, 0xfffffffffffffd25) [ 199.711488][ T4679] ^ [ 199.715528][ T4679] ffff88819ed49200: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 199.723560][ T4679] ffff88819ed49280: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 199.731585][ T4679] ================================================================== [ 199.739609][ T4679] Disabling lock debugging due to kernel taint [ 199.752331][ T4679] Kernel panic - not syncing: panic_on_warn set ... [ 199.758935][ T4679] CPU: 1 PID: 4679 Comm: syz-executor.4 Tainted: G B 5.4.87-syzkaller-00101-g47494776db44 #0 [ 199.770368][ T4679] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 199.780411][ T4679] Call Trace: [ 199.783694][ T4679] dump_stack+0x1dd/0x24e [ 199.788018][ T4679] ? devkmsg_release+0x11c/0x11c [ 199.792948][ T4679] ? show_regs_print_info+0x12/0x12 [ 199.798140][ T4679] panic+0x285/0x750 [ 199.802051][ T4679] ? schedule_preempt_disabled+0x20/0x20 [ 199.807721][ T4679] ? nmi_panic+0x90/0x90 [ 199.811947][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.816789][ T4679] ? ___preempt_schedule+0x16/0x20 [ 199.821890][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.826720][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.831539][ T4679] kasan_report_invalid_free+0xb7/0xc0 [ 199.836968][ T4679] __kasan_slab_free+0x102/0x230 [ 199.841879][ T4679] ? slab_free_freelist_hook+0xd0/0x150 [ 199.847565][ T4679] ? kobject_cleanup+0x1e1/0x3c0 [ 199.852471][ T4679] ? sysfs_slab_remove_workfn+0x40/0x40 [ 199.857986][ T4679] ? kmem_cache_free+0xac/0x610 [ 199.862810][ T4679] ? kfree_const+0x26/0x40 [ 199.867201][ T4679] ? kobject_cleanup+0x39c/0x3c0 [ 199.872110][ T4679] slab_free_freelist_hook+0xd0/0x150 [ 199.877469][ T4679] ? create_cache+0x1cc/0x1f0 [ 199.882162][ T4679] kmem_cache_free+0xac/0x610 [ 199.886828][ T4679] ? __kmem_cache_create+0x693/0x6f0 [ 199.892081][ T4679] ? __should_failslab+0x92/0x150 [ 199.897074][ T4679] ? create_cache+0x3b/0x1f0 [ 199.901648][ T4679] create_cache+0x1cc/0x1f0 [ 199.906138][ T4679] kmem_cache_create_usercopy+0x145/0x1d0 [ 199.911870][ T4679] p9_client_create+0x9ff/0xb90 [ 199.916693][ T4679] ? p9_parse_header+0x6b0/0x6b0 [ 199.921620][ T4679] ? __kasan_kmalloc+0x189/0x1c0 [ 199.926527][ T4679] ? __kmalloc_track_caller+0x20e/0x2c0 [ 199.932080][ T4679] ? vfs_get_tree+0x85/0x260 [ 199.936714][ T4679] v9fs_session_init+0x208/0x1a00 [ 199.941710][ T4679] ? v9fs_show_options+0x530/0x530 [ 199.946795][ T4679] ? v9fs_mount+0x5c/0x790 [ 199.951201][ T4679] ? kmem_cache_alloc_trace+0xc3/0x290 [ 199.956657][ T4679] ? legacy_init_fs_context+0x4d/0xc0 [ 199.961999][ T4679] v9fs_mount+0x7f/0x790 [ 199.966230][ T4679] ? cap_capable+0x23f/0x280 [ 199.973481][ T4679] legacy_get_tree+0xde/0x170 [ 199.978126][ T4679] ? iterate_incfs_dir+0x370/0x370 [ 199.983225][ T4679] vfs_get_tree+0x85/0x260 [ 199.987630][ T4679] do_mount+0x18ab/0x2660 [ 199.991934][ T4679] ? copy_mount_string+0x30/0x30 [ 199.996846][ T4679] ? page_fault+0x2f/0x40 [ 200.001169][ T4679] ? copy_mount_options+0x1e8/0x320 [ 200.006341][ T4679] ? copy_mount_options+0x293/0x320 [ 200.011513][ T4679] ksys_mount+0xc2/0xf0 [ 200.015642][ T4679] __x64_sys_mount+0xb1/0xc0 [ 200.020211][ T4679] do_syscall_64+0xcb/0x150 [ 200.024701][ T4679] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 200.030573][ T4679] RIP: 0033:0x45e219 [ 200.034448][ T4679] Code: 0d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 db b3 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 200.054049][ T4679] RSP: 002b:00007facfd426c68 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 200.062449][ T4679] RAX: ffffffffffffffda RBX: 0000000000000006 RCX: 000000000045e219 [ 200.070402][ T4679] RDX: 0000000020000000 RSI: 0000000020000040 RDI: 0000000000000000 [ 200.078351][ T4679] RBP: 00007facfd426ca0 R08: 0000000020000400 R09: 0000000000000000 [ 200.086301][ T4679] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000018 [ 200.094254][ T4679] R13: 00007ffe9a49517f R14: 00007facfd4279c0 R15: 000000000119bf8c [ 200.102619][ T4679] Kernel Offset: disabled [ 200.106954][ T4679] Rebooting in 86400 seconds..