(0x2, 0x5, 0x84) (async) r11 = open(&(0x7f0000000040)='./file2\x00', 0x5d1042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) 14:36:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file2\x00', 0xa08896, &(0x7f0000000040)=ANY=[], 0x1, 0x2e2, &(0x7f0000000340)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000700)={0x3fdfffec, 0x10008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) r4 = open$dir(&(0x7f0000000280)='./file2\x00', 0x230080, 0x60) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$unix(r3, &(0x7f0000000680)=@file={0x0, './file2\x00'}, 0x6e) (async) connect$unix(r3, &(0x7f0000000680)=@file={0x0, './file2\x00'}, 0x6e) fcntl$dupfd(r6, 0x406, r7) socket$inet6_udplite(0xa, 0x2, 0x88) (async) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) dup(r4) (async) r9 = dup(r4) r10 = open_tree(r0, &(0x7f00000002c0)='./file2\x00', 0x9000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r10, &(0x7f0000000640)={0x8}) (async) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r10, &(0x7f0000000640)={0x8}) clock_gettime(0x0, &(0x7f0000000100)) (async) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) ppoll(&(0x7f0000000000)=[{r2, 0x2200}, {r3, 0x20}, {r3}, {r5, 0x24c3}, {r3, 0x400}, {r8, 0x1549}], 0x6, &(0x7f0000000180)={r11, r12+60000000}, &(0x7f00000001c0)={[0x7fffffff]}, 0x8) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r13 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r13, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r13, r13, &(0x7f0000000240), 0x7f06) [ 1232.139412][T31028] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1232.159072][T31032] loop2: detected capacity change from 0 to 128 14:36:13 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400000002000000000400"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:13 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) r2 = dup(r1) sendmsg$IPSET_CMD_CREATE(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x58, 0x2, 0x6, 0x5, 0x0, 0xf0ffff, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) socket$nl_netfilter(0x10, 0x3, 0xc) (async) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r3) (async) dup(r3) socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r4, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r4, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r6}]}]}, 0x1c}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r2, @ANYRES32, @ANYRES32=r3, @ANYBLOB="9d331daef2745fea96b0eeb69a58ae24a66529d74e0076aa3f50c0fe75523541736d5e10633004a222e892cc423e2c4dde78a59a348187489df64cb084226caa2d42a1a0ac97e6763f0d46167e58189677a7fe4d070cbbf3", @ANYRES32, @ANYRES32=r6, @ANYRES32, @ANYBLOB="905a910d"], 0xd8, 0x200c8040}, 0x4000) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000021c0)={0x0, 0x0}, &(0x7f0000002200)=0xc) r8 = socket$kcm(0x2, 0xf, 0x2) ioctl$SIOCSIFHWADDR(r8, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f0000000080)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000100)=[{&(0x7f0000000180)="742043088fad6cb424b9b5cfed690e87cd14ea4796c69503aa6e47066b7892c4b015affbb210a27db0c9559579e323a2423da6ab29e08cb98160f946983e9497348a949cea71e4", 0x47}], 0x1, &(0x7f0000000300)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18, 0x1}}, {{&(0x7f0000000340)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000000400)=[{&(0x7f00000003c0)="541e79ee840c7f", 0x7}], 0x1, &(0x7f00000005c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {r0, 0x0, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xe0, 0xb8a58a6356f9a569}}, {{&(0x7f00000006c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000740)="2be9d1f6801ed9754457dd01723b0c3bfc7a6a70f77b6bed65d12623aa9fe55647a496", 0x23}, {&(0x7f0000000780)="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", 0x1000}, {&(0x7f0000001780)="7e1cf3e3eb191d3b98628cb8f8da8273ff33405d298105", 0x17}, {&(0x7f00000017c0)="41830254426f5440c69af23a433f042fe7a27ada814ad371593d5ed2fb73b15d8e49ffd4074bb842ef4ec4b32b4a598ec4eab726b984fd93b79e45b3a6903fc286e0beaba7bc443c22a6e04d7ba0e2234d819c96a9e87f3efa1ab0ec0cdfd7e28f88e8c6efdf49d57c60e7f738402f86b3b54daa0aa8726c64b7834d4f3f5131db55b75c302c13f4de909a7b07ea85496000b77ba32798a605cd3fc0fbe466e1f2", 0xa1}, {&(0x7f0000001880)="bb4095284c3ac5c27beaa23866ab4065f251939f3af59229c179d240e14605d6e5aee8200983c9170329c64809064b5efa58d966db628ca1d04d1bc025c61a73ed0f292e21d048946887228e72dc5901603ae7a470babaa6bbf8c613ebcb807f4337b3a958b3e00496cf5537008f367d38dfe7e8bea3fc7b8b6e99edcf9bfb801f07dec8808b3dbf915f18531474bd2b3ef8bd06e3545dda4ef0c82aa046332e456b937d0266134d841e623753a7b4c94d01840e2ce1666e60226700f182abbc4f84c4118ac9c6d410645646", 0xcc}, {&(0x7f0000001980)="dc6d7ad1b8699cf00b5814dfd87eeb96198c7a9642bf445ba920853d97a5bee6f1cd54ca51989155aac47f7b63567acdf6647cbd4fa27a5deeb872431b9fdfe836522555a87e80fc505480ed502bc060f692eab29caf342ac16e8ddb6c548c8630c3216ec0da52b7088c99049b08afa4f4d2d4f4da7b8d8c83677a", 0x7b}], 0x6, &(0x7f0000001d00)=[@rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x40, 0x4000010}}, {{&(0x7f0000001d40)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000001f00)=[{&(0x7f0000001dc0)="ae65524ea36c5c2d0623f61e4fe89bc148c1c1e58f0354822726bdc0062e501b56b2a3a3c33611509e890d4ee005f801396048c378636a8eae1290edf779ded14ba7a3c8e5f31177dee4bbb76a526669cd8f54d3a387a6d8159bfbd109667835918307a105796b6b9e0457165333817900c0beb6c10ce8b65dd7154d5174cdbef311e2659bc02a471c6b7afaa7ba4e8868ce5c97faadd0e4f7770f478ee66a1b834c330c37a096032290", 0xaa}, {&(0x7f0000001e80)="be538e95fadf9a7fea5ee48ad649734e8e83faf2ebc234424dd8f7330f2a8bf3e2253cf4a94101c8305a8331e04ddbe8e169a8d6b4e5a1d40a10b3612b62856ba4752873dcfb3d1f621864ec55eef787bb307ee8f333c033f1d334d61f8a01eea59aa819485221e99fec7c35e4ec77aa8c", 0x71}], 0x2, 0x0, 0x0, 0x20000080}}, {{&(0x7f0000001f40)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000002080)=[{&(0x7f0000001fc0)="57bc31070fb5f4537c1f9c989b6a2c2db78f3321bdcf5ee73ff3b2a7954a91af61fba3f64580302776cd24d558531f631353e754656ef972d04a705c868c9c92f7e53547175baedca2ff3d576375a8fdb50a2728aedea71e923e6e7539df69b68ec4d9bb", 0x64}, {&(0x7f0000002040)="a906faab", 0x4}], 0x2, &(0x7f0000002240)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r0}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r0, r7, 0xee01}}}, @rights={{0x1c, 0x1, 0x1, [r8, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x108, 0x4}}], 0x5, 0x4000010) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xb635773f06ebbeee, 0x100010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r10, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(r10, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r11 = open(&(0x7f0000000040)='./file2\x00', 0x5d1042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) (async) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) 14:36:13 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 64) writev(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r4 = openat$incfs(r0, &(0x7f00000000c0)='.log\x00', 0x220081, 0x4) (async) r5 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r5, 0x10e, 0xc, &(0x7f0000000000)={0xfffffffb}, 0x10) write(r5, &(0x7f0000000140)="240000001a005f0014f9f407000909000a00800000000000000000000800110000000000", 0x24) r6 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r6, 0x8933, &(0x7f0000000080)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000400)=@newqdisc={0x2c, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xffff, 0xffff}}, [@TCA_EGRESS_BLOCK={0x8, 0xe, 0x5}]}, 0x2c}}, 0x0) (async) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f0000000280)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_DEL_TX_TS(r6, &(0x7f00000006c0)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x4a080402}, 0xc, &(0x7f0000000680)={&(0x7f00000008c0)={0x1c, 0x0, 0x0, 0x0, 0x0, {{}, {@val={0x8, 0x3, r8}, @void}}}, 0x1c}}, 0x24000051) (async) r9 = ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r10 = getpid() syz_open_procfs$namespace(r10, 0x0) (async) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000100)=0x0) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000300)=ANY=[@ANYBLOB='\\\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00022dbd7000fedbdf2531000000080001002600000008000300", @ANYRES32=0x0, @ANYBLOB="0800db00", @ANYRES32, @ANYBLOB="0800db00", @ANYRES32=r4, @ANYBLOB="0025c34aeeb4a673b000", @ANYRES32=r8, @ANYBLOB="0800db00", @ANYRES32=r9, @ANYBLOB="0800db00", @ANYRES32, @ANYBLOB='\b\x00R\x00', @ANYRES32=r10, @ANYBLOB='\b\x00R\x00', @ANYRES32=r11, @ANYBLOB], 0x5c}}, 0x4000000) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r12 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r12, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r12, r12, &(0x7f0000000240), 0x7f06) 14:36:13 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x68000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:13 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000000c0)='./file2\x00', 0xa08896, &(0x7f0000000040)=ANY=[], 0x1, 0x2e2, &(0x7f0000000340)="$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") (async, rerun: 32) mkdir(0x0, 0x0) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000700)={0x3fdfffec, 0x10008b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (rerun: 32) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 64) r4 = open$dir(&(0x7f0000000280)='./file2\x00', 0x230080, 0x60) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async, rerun: 64) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 64) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r7 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) connect$unix(r3, &(0x7f0000000680)=@file={0x0, './file2\x00'}, 0x6e) (async) fcntl$dupfd(r6, 0x406, r7) r8 = socket$inet6_udplite(0xa, 0x2, 0x88) (async) r9 = dup(r4) (async) r10 = open_tree(r0, &(0x7f00000002c0)='./file2\x00', 0x9000) epoll_ctl$EPOLL_CTL_MOD(r9, 0x3, r10, &(0x7f0000000640)={0x8}) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000000100)={0x0, 0x0}) (rerun: 32) ppoll(&(0x7f0000000000)=[{r2, 0x2200}, {r3, 0x20}, {r3}, {r5, 0x24c3}, {r3, 0x400}, {r8, 0x1549}], 0x6, &(0x7f0000000180)={r11, r12+60000000}, &(0x7f00000001c0)={[0x7fffffff]}, 0x8) (async) r13 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r13, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r13, r13, &(0x7f0000000240), 0x7f06) 14:36:13 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x6c000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:13 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) ptrace(0x10, r0) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1232.490006][T31050] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1232.588744][T31062] loop2: detected capacity change from 0 to 128 [ 1232.596488][T31063] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1232.803582][T31070] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1232.811538][T31070] FAT-fs (loop2): Filesystem has been set read-only [ 1232.819347][T31070] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async, rerun: 64) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400000002000000000400"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) (rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async, rerun: 32) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:14 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f00000000c0)="be6e8a7b32b71336b68a2010a440350f6d618fcdd2766e11864640a6fc702b92d267fae324da75a9c5f429e83fda874b674fe5beecd5ae95fd1f85", 0x3b, 0x40030, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000300)=""/196, 0x224000, 0x1800, 0x4, 0x3}, 0x20) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x74000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:14 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000280)=ANY=[@ANYRESOCT=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000640)={0x38, 0x0, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}]}, 0x38}}, 0x0) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), 0xffffffffffffffff) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000000c0)=0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r4) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}]}, 0x1c}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000440)=0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000480)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r1, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044000}, 0x200000d5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8001}, 0x0) setrlimit(0xa, &(0x7f00000001c0)={0x9636, 0x101}) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) syz_clone(0x200000, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)="0c400f238dd920c4d23016dcacd1c41073f512d903bfe85a5c8e6e07f3fe529cb852d65d648bb501ac467bc70b2f70c7") write$P9_RREADDIR(r10, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) sendmsg$BATADV_CMD_GET_ORIGINATORS(r10, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf2508000000050035000800000005002f0004000000"], 0x24}}, 0x800) 14:36:14 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x10, 0x7f06) 14:36:14 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xffffffffffffffff}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f00000001c0)={r3, 0x3ff, 0x5, 0x7}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004004}, 0x80) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x7a000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1233.074763][T31078] loop4: detected capacity change from 0 to 128 [ 1233.081793][T31075] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x8cffffff, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xb7510000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1233.116477][T31085] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1233.142365][T31087] loop4: detected capacity change from 0 to 128 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xc0ed0000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) ptrace(0x10, r0) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1233.528400][T31102] loop2: detected capacity change from 0 to 128 14:36:14 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xf6ffffff, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1233.648489][T31105] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:14 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 32) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) ptrace(0x10, r0) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1233.748204][T31113] loop2: detected capacity change from 0 to 128 14:36:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f00000000c0)="be6e8a7b32b71336b68a2010a440350f6d618fcdd2766e11864640a6fc702b92d267fae324da75a9c5f429e83fda874b674fe5beecd5ae95fd1f85", 0x3b, 0x40030, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000300)=""/196, 0x224000, 0x1800, 0x4, 0x3}, 0x20) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) 14:36:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xffffff8c, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000280)=ANY=[@ANYRESOCT=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000640)={0x38, 0x0, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}]}, 0x38}}, 0x0) (async) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), 0xffffffffffffffff) (async) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000000c0)=0x0) (async) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r4) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}]}, 0x1c}}, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000440)=0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000480)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r1, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044000}, 0x200000d5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8001}, 0x0) (async) setrlimit(0xa, &(0x7f00000001c0)={0x9636, 0x101}) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) syz_clone(0x200000, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)="0c400f238dd920c4d23016dcacd1c41073f512d903bfe85a5c8e6e07f3fe529cb852d65d648bb501ac467bc70b2f70c7") (async) write$P9_RREADDIR(r10, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) (async) sendmsg$BATADV_CMD_GET_ORIGINATORS(r10, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf2508000000050035000800000005002f0004000000"], 0x24}}, 0x800) 14:36:15 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x15, 0x7f06) 14:36:15 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 64) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (rerun: 64) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xffffffffffffffff}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 32) r4 = socket(0xa, 0x1, 0x0) (rerun: 32) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f00000001c0)={r3, 0x3ff, 0x5, 0x7}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004004}, 0x80) (async) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) (async) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xfffffff6, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:15 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r3 = getpid() syz_open_procfs$namespace(r3, 0x0) ptrace$ARCH_SHSTK_DISABLE(0x1e, r3, 0x1, 0x5002) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:15 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000280)=ANY=[@ANYRESOCT=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async, rerun: 64) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000600)={'wpan1\x00', 0x0}) (rerun: 64) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f0000000700)={0x0, 0x0, &(0x7f0000001200)={&(0x7f0000000640)={0x38, 0x0, 0x607, 0x0, 0x0, {}, [@IEEE802154_ATTR_LLSEC_KEY_MODE={0x5, 0x2b, 0x2}, @IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8}, @IEEE802154_ATTR_HW_ADDR={0xc}, @IEEE802154_ATTR_DEV_INDEX={0x8, 0x2, r0}]}, 0x38}}, 0x0) (async, rerun: 32) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), 0xffffffffffffffff) (rerun: 32) r2 = openat$nci(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) ioctl$IOCTL_GET_NCIDEV_IDX(r2, 0x0, &(0x7f00000000c0)=0x0) r4 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nfc(&(0x7f0000000100), r4) sendmsg$NFC_CMD_DEV_UP(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000180)={&(0x7f00000001c0)={0x1c, r5, 0x1, 0x0, 0x0, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}]}, 0x1c}}, 0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000440)=0x0) (async) ioctl$IOCTL_GET_NCIDEV_IDX(0xffffffffffffffff, 0x0, &(0x7f0000000480)=0x0) sendmsg$NFC_CMD_DEV_UP(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000540)={&(0x7f00000004c0)={0x44, r1, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r3}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r6}, @NFC_ATTR_DEVICE_INDEX={0x8, 0x1, r7}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_DEVICE_INDEX={0x8}]}, 0x44}, 0x1, 0x0, 0x0, 0x4044000}, 0x200000d5) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8001}, 0x0) (async) setrlimit(0xa, &(0x7f00000001c0)={0x9636, 0x101}) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r8 = getpid() sched_setscheduler(r8, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r9, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r9, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 64) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 64) syz_clone(0x200000, 0x0, 0x0, &(0x7f00000002c0), &(0x7f0000000340), &(0x7f0000000380)="0c400f238dd920c4d23016dcacd1c41073f512d903bfe85a5c8e6e07f3fe529cb852d65d648bb501ac467bc70b2f70c7") (async) write$P9_RREADDIR(r10, &(0x7f0000000640)=ANY=[], 0xbf) (async, rerun: 64) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) (async, rerun: 64) sendmsg$BATADV_CMD_GET_ORIGINATORS(r10, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES16=0x0, @ANYBLOB="00042bbd7000fbdbdf2508000000050035000800000005002f0004000000"], 0x24}}, 0x800) 14:36:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) sendto$inet(r3, &(0x7f00000000c0)="be6e8a7b32b71336b68a2010a440350f6d618fcdd2766e11864640a6fc702b92d267fae324da75a9c5f429e83fda874b674fe5beecd5ae95fd1f85", 0x3b, 0x40030, &(0x7f0000000100)={0x2, 0x4e23, @local}, 0x10) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000180)={&(0x7f0000000300)=""/196, 0x224000, 0x1800, 0x4, 0x3}, 0x20) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) mknod$loop(&(0x7f0000000000)='./file0\x00', 0x8, 0x1) 14:36:15 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) read(r1, &(0x7f00000000c0)=""/127, 0x7f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) [ 1234.717433][T31140] loop2: detected capacity change from 0 to 128 14:36:15 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x8000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1234.877162][T31144] workqueue: Failed to create a rescuer kthread for wq "nfc2_nci_rx_wq": -EINTR [ 1234.933604][T31150] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1234.950709][T31150] FAT-fs (loop2): Filesystem has been set read-only [ 1234.958628][T31150] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1234.972409][T31158] loop4: detected capacity change from 0 to 128 14:36:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xedc000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0xffffffffffffffff}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r4, 0xc020f509, &(0x7f00000001c0)={r3, 0x3ff, 0x5, 0x7}) sendmsg$TIPC_CMD_GET_MEDIA_NAMES(r5, &(0x7f0000000400)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000380)={0x1c, 0x0, 0x10, 0x70bd25, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004004}, 0x80) (async) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) (async) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) [ 1235.139846][T31171] loop4: detected capacity change from 0 to 128 14:36:16 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x100000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:16 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) fremovexattr(r2, &(0x7f00000001c0)=@random={'user.', 'cgroup.procs\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1235.335582][T31181] loop4: detected capacity change from 0 to 128 14:36:17 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x16, 0x7f06) 14:36:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r3 = getpid() syz_open_procfs$namespace(r3, 0x0) ptrace$ARCH_SHSTK_DISABLE(0x1e, r3, 0x1, 0x5002) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) getpid() (async) syz_open_procfs$namespace(r3, 0x0) (async) ptrace$ARCH_SHSTK_DISABLE(0x1e, r3, 0x1, 0x5002) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) 14:36:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x200000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:17 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) read(r1, &(0x7f00000000c0)=""/127, 0x7f) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) socket$inet_sctp(0x2, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socket$kcm(0x2, 0xa, 0x2) (async) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) read(r1, &(0x7f00000000c0)=""/127, 0x7f) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) 14:36:17 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000340)={"87c7d2a41af57c627246beb209ca9bfd", 0x0, 0x0, {0x100000001, 0x8}, {0x10000, 0x7}, 0x2, [0x800, 0x400, 0x7ff, 0x0, 0x400, 0xa298, 0x6, 0x775c, 0x5, 0x10001, 0xfffffffffffffffa, 0x8, 0x3fc0, 0x8, 0xfffffffffffffff9, 0x101]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000d80)={{}, r5, 0x4, @inherit={0x80, &(0x7f0000002300)=ANY=[@ANYBLOB="01000000000000000700000000000000800000000000000001000022712984d7a8c2c3b738e0000000000028000000000000000500000000000000ca12ebabfffffffffeffffffffffffff6bff4135a91d326ab60600000000000000080000000000000050cd000000000000800000000000000002000000000000005d00000000000000"]}, @subvolid=0x625c}) close(0xffffffffffffffff) r6 = syz_open_dev$vcsn(&(0x7f0000000000), 0xe406, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid}]}]}, 0x1c}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="37dfffff00c90000010000000240000099be03edc637704f591b76bcca27bdbdb8bea759f8f45dfb55f42dc3ba8c350266cf658b34cb7ccae210bd853b3c4e9b70f331468c30b80cc6a7f6f55d8e544efa1d9ff42c600dd33a1fa46dfc487be8ce41153ef3cecc49962283e8", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) r8 = getpid() syz_open_procfs$namespace(r8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f0000000180)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="350e3bc8f496bd68b4cadccb4ec89289401df83c8790", 0x16}, {&(0x7f0000002140)="0968b8b12526f18bb620fe67699bc0c2e0ec1282f42cb6ceeaf2cbd3a7292b33eca60fc97873567258ea516918c4fd44f4f889a16957a2211f1ae285747e6e1adeec8faeaf060bd55410899463885d0c56daf01299a802e6ae25684392cd4104e311ed73c60873abb2b6ba0cfe0ff03a21391711f10b74a0f56488d65b3e43d1fc82be2b56b4d6c50d72c59af2756a3fe9120066a972277bdbe35f97c6049cc80238a11b2396e9b69c0bb4f17510706a796e5464c818a0f1a18c5485772d01895a927014af685e13c3ad6d94943b9bb89a8f1734af463f8c06e3016468f53ca6769a46114ab6a4f71ed975", 0xeb}, {&(0x7f0000000300)="0131592a", 0x4}], 0x3, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x10000000}}, {{&(0x7f0000000700)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000780)="e35791b8a4809fe1d14f53e16456ddd42cd3cee314a558d373bf037969e14784b9484644a229e4abd3210b07e8411994c82971c81ea54f2f599f924eaabb9f0f96db7e1f0012214e90ef118daea30913b930f0f9380ee018cf23c01cd7e45e673614b370258f01b896a6c0b7c3e82a9303be521d1a94e383103401b4734811009de433830a08f0cb4a4caacc9582fea946e0f5cdf8492a85c804f666a562b00e855b719255b3461d484a9d4910cb62ec7ebff8e3e1682d", 0xb7}, {&(0x7f0000000840)="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", 0xfb}, {&(0x7f0000000940)="d0495909c8ec0c56320d33fd863c6057e7c0f8ee12e23395aee6377ff1eabf90abb894e7d18cda532a82190afba71e625b83c19e1236b64f7a78abbe179e68dbbc7d2f7ff1d02132dbb9d1b57bcd3d3178e6d2aba69ecb08a8f6e9b702b6f03d752b4aa51acd252e057b8d6c46dcc0ec9bc60db7350a55419e54f52f18748ed481151edf854ca79c58793f0243bbba3f6965f86b2db70ac04e34249cdc2809cb794bc2a061556da70667d2fe1c9aa19ced444417a3c48683839d0210dcef672e88dff6adf098fbc28889db6dc73e6be19b6ae42be86f20", 0xd7}, {&(0x7f0000001d80)="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", 0xfc}], 0x4, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r10, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="d709fe16a2d00800"], 0x80, 0x240000e0}}], 0x2, 0xc000) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) [ 1235.994944][T31187] loop2: detected capacity change from 0 to 128 14:36:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x300000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1236.243974][T31197] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1236.251939][T31197] FAT-fs (loop2): Filesystem has been set read-only [ 1236.263542][T31197] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:17 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r3 = getpid() syz_open_procfs$namespace(r3, 0x0) (async) syz_open_procfs$namespace(r3, 0x0) ptrace$ARCH_SHSTK_DISABLE(0x1e, r3, 0x1, 0x5002) (async) ptrace$ARCH_SHSTK_DISABLE(0x1e, r3, 0x1, 0x5002) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x400000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1236.412543][T31222] loop2: detected capacity change from 0 to 128 14:36:17 executing program 1: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) r1 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r1, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) read(r1, &(0x7f00000000c0)=""/127, 0x7f) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) socket$inet_sctp(0x2, 0x5, 0x84) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async, rerun: 64) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (rerun: 64) 14:36:17 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x500000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:17 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 1) [ 1236.686566][T31242] FAULT_INJECTION: forcing a failure. [ 1236.686566][T31242] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1236.699688][T31242] CPU: 0 PID: 31242 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1236.709866][T31242] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1236.719955][T31242] Call Trace: [ 1236.723264][T31242] [ 1236.726214][T31242] dump_stack_lvl+0xda/0x130 [ 1236.730892][T31242] dump_stack+0x15/0x20 [ 1236.735158][T31242] should_fail_ex+0x21f/0x230 [ 1236.739870][T31242] should_fail+0xb/0x10 [ 1236.744045][T31242] should_fail_usercopy+0x1a/0x20 [ 1236.749098][T31242] _copy_from_user+0x1e/0xd0 [ 1236.753776][T31242] copy_msghdr_from_user+0x54/0x2a0 [ 1236.759089][T31242] do_recvmmsg+0x290/0x720 [ 1236.763550][T31242] __x64_sys_recvmmsg+0xe2/0x160 [ 1236.768629][T31242] do_syscall_64+0x41/0xc0 [ 1236.773156][T31242] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1236.779096][T31242] RIP: 0033:0x7f21e109e389 [ 1236.783527][T31242] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1236.803260][T31242] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1236.811788][T31242] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1236.820011][T31242] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1236.828267][T31242] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1236.836330][T31242] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1236.844352][T31242] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1236.852534][T31242] 14:36:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) fremovexattr(r2, &(0x7f00000001c0)=@random={'user.', 'cgroup.procs\x00'}) (async) fremovexattr(r2, &(0x7f00000001c0)=@random={'user.', 'cgroup.procs\x00'}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1237.139443][T31245] loop4: detected capacity change from 0 to 128 14:36:18 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x1a, 0x7f06) 14:36:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x600000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:18 executing program 2: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000000)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000340)={"87c7d2a41af57c627246beb209ca9bfd", 0x0, 0x0, {0x100000001, 0x8}, {0x10000, 0x7}, 0x2, [0x800, 0x400, 0x7ff, 0x0, 0x400, 0xa298, 0x6, 0x775c, 0x5, 0x10001, 0xfffffffffffffffa, 0x8, 0x3fc0, 0x8, 0xfffffffffffffff9, 0x101]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000d80)={{}, r5, 0x4, @inherit={0x80, &(0x7f0000002300)=ANY=[@ANYBLOB="01000000000000000700000000000000800000000000000001000022712984d7a8c2c3b738e0000000000028000000000000000500000000000000ca12ebabfffffffffeffffffffffffff6bff4135a91d326ab60600000000000000080000000000000050cd000000000000800000000000000002000000000000005d00000000000000"]}, @subvolid=0x625c}) (async) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000d80)={{}, r5, 0x4, @inherit={0x80, &(0x7f0000002300)=ANY=[@ANYBLOB="01000000000000000700000000000000800000000000000001000022712984d7a8c2c3b738e0000000000028000000000000000500000000000000ca12ebabfffffffffeffffffffffffff6bff4135a91d326ab60600000000000000080000000000000050cd000000000000800000000000000002000000000000005d00000000000000"]}, @subvolid=0x625c}) close(0xffffffffffffffff) r6 = syz_open_dev$vcsn(&(0x7f0000000000), 0xe406, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid}]}]}, 0x1c}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="37dfffff00c90000010000000240000099be03edc637704f591b76bcca27bdbdb8bea759f8f45dfb55f42dc3ba8c350266cf658b34cb7ccae210bd853b3c4e9b70f331468c30b80cc6a7f6f55d8e544efa1d9ff42c600dd33a1fa46dfc487be8ce41153ef3cecc49962283e8", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) getpid() (async) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) (async) syz_open_procfs$namespace(r7, 0x0) r8 = getpid() syz_open_procfs$namespace(r8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f0000000180)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="350e3bc8f496bd68b4cadccb4ec89289401df83c8790", 0x16}, {&(0x7f0000002140)="0968b8b12526f18bb620fe67699bc0c2e0ec1282f42cb6ceeaf2cbd3a7292b33eca60fc97873567258ea516918c4fd44f4f889a16957a2211f1ae285747e6e1adeec8faeaf060bd55410899463885d0c56daf01299a802e6ae25684392cd4104e311ed73c60873abb2b6ba0cfe0ff03a21391711f10b74a0f56488d65b3e43d1fc82be2b56b4d6c50d72c59af2756a3fe9120066a972277bdbe35f97c6049cc80238a11b2396e9b69c0bb4f17510706a796e5464c818a0f1a18c5485772d01895a927014af685e13c3ad6d94943b9bb89a8f1734af463f8c06e3016468f53ca6769a46114ab6a4f71ed975", 0xeb}, {&(0x7f0000000300)="0131592a", 0x4}], 0x3, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x10000000}}, {{&(0x7f0000000700)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000780)="e35791b8a4809fe1d14f53e16456ddd42cd3cee314a558d373bf037969e14784b9484644a229e4abd3210b07e8411994c82971c81ea54f2f599f924eaabb9f0f96db7e1f0012214e90ef118daea30913b930f0f9380ee018cf23c01cd7e45e673614b370258f01b896a6c0b7c3e82a9303be521d1a94e383103401b4734811009de433830a08f0cb4a4caacc9582fea946e0f5cdf8492a85c804f666a562b00e855b719255b3461d484a9d4910cb62ec7ebff8e3e1682d", 0xb7}, {&(0x7f0000000840)="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", 0xfb}, {&(0x7f0000000940)="d0495909c8ec0c56320d33fd863c6057e7c0f8ee12e23395aee6377ff1eabf90abb894e7d18cda532a82190afba71e625b83c19e1236b64f7a78abbe179e68dbbc7d2f7ff1d02132dbb9d1b57bcd3d3178e6d2aba69ecb08a8f6e9b702b6f03d752b4aa51acd252e057b8d6c46dcc0ec9bc60db7350a55419e54f52f18748ed481151edf854ca79c58793f0243bbba3f6965f86b2db70ac04e34249cdc2809cb794bc2a061556da70667d2fe1c9aa19ced444417a3c48683839d0210dcef672e88dff6adf098fbc28889db6dc73e6be19b6ae42be86f20", 0xd7}, {&(0x7f0000001d80)="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", 0xfc}], 0x4, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r10, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="d709fe16a2d00800"], 0x80, 0x240000e0}}], 0x2, 0xc000) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) (async) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) 14:36:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x700000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x800000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1237.350076][T31262] loop2: detected capacity change from 0 to 128 14:36:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (rerun: 64) fremovexattr(r2, &(0x7f00000001c0)=@random={'user.', 'cgroup.procs\x00'}) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x900000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 2) 14:36:18 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xa00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:18 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r2, 0xc0c89425, &(0x7f0000000340)={"87c7d2a41af57c627246beb209ca9bfd", 0x0, 0x0, {0x100000001, 0x8}, {0x10000, 0x7}, 0x2, [0x800, 0x400, 0x7ff, 0x0, 0x400, 0xa298, 0x6, 0x775c, 0x5, 0x10001, 0xfffffffffffffffa, 0x8, 0x3fc0, 0x8, 0xfffffffffffffff9, 0x101]}) ioctl$BTRFS_IOC_SNAP_CREATE_V2(r4, 0x50009417, &(0x7f0000000d80)={{}, r5, 0x4, @inherit={0x80, &(0x7f0000002300)=ANY=[@ANYBLOB="01000000000000000700000000000000800000000000000001000022712984d7a8c2c3b738e0000000000028000000000000000500000000000000ca12ebabfffffffffeffffffffffffff6bff4135a91d326ab60600000000000000080000000000000050cd000000000000800000000000000002000000000000005d00000000000000"]}, @subvolid=0x625c}) close(0xffffffffffffffff) r6 = syz_open_dev$vcsn(&(0x7f0000000000), 0xe406, 0x0) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid}]}]}, 0x1c}], 0x1}, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000002000)=ANY=[@ANYBLOB="37dfffff00c90000010000000240000099be03edc637704f591b76bcca27bdbdb8bea759f8f45dfb55f42dc3ba8c350266cf658b34cb7ccae210bd853b3c4e9b70f331468c30b80cc6a7f6f55d8e544efa1d9ff42c600dd33a1fa46dfc487be8ce41153ef3cecc49962283e8", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) r8 = getpid() syz_open_procfs$namespace(r8, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000001e80)={0x0, 0x0, 0x0}, &(0x7f0000001ec0)=0xc) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f0000000180)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000440)=[{&(0x7f0000000280)="350e3bc8f496bd68b4cadccb4ec89289401df83c8790", 0x16}, {&(0x7f0000002140)="0968b8b12526f18bb620fe67699bc0c2e0ec1282f42cb6ceeaf2cbd3a7292b33eca60fc97873567258ea516918c4fd44f4f889a16957a2211f1ae285747e6e1adeec8faeaf060bd55410899463885d0c56daf01299a802e6ae25684392cd4104e311ed73c60873abb2b6ba0cfe0ff03a21391711f10b74a0f56488d65b3e43d1fc82be2b56b4d6c50d72c59af2756a3fe9120066a972277bdbe35f97c6049cc80238a11b2396e9b69c0bb4f17510706a796e5464c818a0f1a18c5485772d01895a927014af685e13c3ad6d94943b9bb89a8f1734af463f8c06e3016468f53ca6769a46114ab6a4f71ed975", 0xeb}, {&(0x7f0000000300)="0131592a", 0x4}], 0x3, &(0x7f0000000680)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}], 0x60, 0x10000000}}, {{&(0x7f0000000700)=@file={0x0, './file0/file0\x00'}, 0x6e, &(0x7f0000000a40)=[{&(0x7f0000000780)="e35791b8a4809fe1d14f53e16456ddd42cd3cee314a558d373bf037969e14784b9484644a229e4abd3210b07e8411994c82971c81ea54f2f599f924eaabb9f0f96db7e1f0012214e90ef118daea30913b930f0f9380ee018cf23c01cd7e45e673614b370258f01b896a6c0b7c3e82a9303be521d1a94e383103401b4734811009de433830a08f0cb4a4caacc9582fea946e0f5cdf8492a85c804f666a562b00e855b719255b3461d484a9d4910cb62ec7ebff8e3e1682d", 0xb7}, {&(0x7f0000000840)="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", 0xfb}, {&(0x7f0000000940)="d0495909c8ec0c56320d33fd863c6057e7c0f8ee12e23395aee6377ff1eabf90abb894e7d18cda532a82190afba71e625b83c19e1236b64f7a78abbe179e68dbbc7d2f7ff1d02132dbb9d1b57bcd3d3178e6d2aba69ecb08a8f6e9b702b6f03d752b4aa51acd252e057b8d6c46dcc0ec9bc60db7350a55419e54f52f18748ed481151edf854ca79c58793f0243bbba3f6965f86b2db70ac04e34249cdc2809cb794bc2a061556da70667d2fe1c9aa19ced444417a3c48683839d0210dcef672e88dff6adf098fbc28889db6dc73e6be19b6ae42be86f20", 0xd7}, {&(0x7f0000001d80)="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", 0xfc}], 0x4, &(0x7f0000002240)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0xee01, @ANYRES32=r10, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r3, @ANYRES32=r6, @ANYBLOB="d709fe16a2d00800"], 0x80, 0x240000e0}}], 0x2, 0xc000) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) [ 1237.547362][T31274] loop4: detected capacity change from 0 to 128 [ 1237.594655][T31281] FAULT_INJECTION: forcing a failure. [ 1237.594655][T31281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1237.607773][T31281] CPU: 0 PID: 31281 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1237.617895][T31281] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1237.627986][T31281] Call Trace: [ 1237.631459][T31281] [ 1237.634400][T31281] dump_stack_lvl+0xda/0x130 [ 1237.639022][T31281] dump_stack+0x15/0x20 [ 1237.643288][T31281] should_fail_ex+0x21f/0x230 [ 1237.647996][T31281] should_fail+0xb/0x10 [ 1237.652180][T31281] should_fail_usercopy+0x1a/0x20 [ 1237.657316][T31281] _copy_from_user+0x1e/0xd0 [ 1237.661956][T31281] copy_msghdr_from_user+0x54/0x2a0 [ 1237.667208][T31281] do_recvmmsg+0x290/0x720 [ 1237.671668][T31281] __x64_sys_recvmmsg+0xe2/0x160 [ 1237.676665][T31281] do_syscall_64+0x41/0xc0 [ 1237.681113][T31281] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1237.687075][T31281] RIP: 0033:0x7f21e109e389 [ 1237.691578][T31281] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1237.711258][T31281] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1237.719687][T31281] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1237.727675][T31281] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1237.735754][T31281] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:18 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x6}) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) [ 1237.743752][T31281] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1237.751742][T31281] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1237.759740][T31281] [ 1237.838863][T31287] loop4: detected capacity change from 0 to 128 14:36:19 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x1b, 0x7f06) 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xb00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:19 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r4, 0x0, r5, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:19 executing program 2: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000000)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) socket$kcm(0x2, 0xa, 0x2) (async) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000000)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xc00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xd00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1238.336465][T31303] loop2: detected capacity change from 0 to 128 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xe00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:19 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 3) [ 1238.491994][T31312] FAULT_INJECTION: forcing a failure. [ 1238.491994][T31312] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1238.505298][T31312] CPU: 1 PID: 31312 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1238.515392][T31312] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1238.525494][T31312] Call Trace: [ 1238.528870][T31312] [ 1238.531815][T31312] dump_stack_lvl+0xda/0x130 [ 1238.536481][T31312] dump_stack+0x15/0x20 [ 1238.540706][T31312] should_fail_ex+0x21f/0x230 [ 1238.545416][T31312] should_fail+0xb/0x10 [ 1238.549597][T31312] should_fail_usercopy+0x1a/0x20 [ 1238.554692][T31312] _copy_from_user+0x1e/0xd0 [ 1238.559312][T31312] copy_msghdr_from_user+0x54/0x2a0 [ 1238.564541][T31312] do_recvmmsg+0x290/0x720 [ 1238.569022][T31312] __x64_sys_recvmmsg+0xe2/0x160 [ 1238.574054][T31312] do_syscall_64+0x41/0xc0 [ 1238.578575][T31312] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1238.584515][T31312] RIP: 0033:0x7f21e109e389 [ 1238.588950][T31312] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1238.608641][T31312] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1238.618292][T31312] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1238.626288][T31312] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1238.634328][T31312] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1000000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1238.642432][T31312] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1238.650466][T31312] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1238.658546][T31312] 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1100000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:19 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1200000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2000000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:20 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x1c, 0x7f06) 14:36:20 executing program 2: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async, rerun: 32) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000000)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$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") (rerun: 32) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 32) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (rerun: 32) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:20 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x6}) (async) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x6}) getpid() (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) (async) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2010000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) r4 = socket$inet_tcp(0x2, 0x1, 0x0) (async) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r4, 0x0, r5, 0x0) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:20 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 4) 14:36:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2200000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x2500000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1239.278177][T31335] loop2: detected capacity change from 0 to 128 [ 1239.290962][T31332] loop4: detected capacity change from 0 to 128 [ 1239.373036][T31350] FAULT_INJECTION: forcing a failure. [ 1239.373036][T31350] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1239.386232][T31350] CPU: 0 PID: 31350 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1239.396460][T31350] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1239.406685][T31350] Call Trace: [ 1239.410002][T31350] [ 1239.413026][T31350] dump_stack_lvl+0xda/0x130 [ 1239.417663][T31350] dump_stack+0x15/0x20 [ 1239.421846][T31350] should_fail_ex+0x21f/0x230 [ 1239.426555][T31350] should_fail+0xb/0x10 [ 1239.430785][T31350] should_fail_usercopy+0x1a/0x20 [ 1239.435844][T31350] _copy_from_user+0x1e/0xd0 [ 1239.440482][T31350] copy_msghdr_from_user+0x54/0x2a0 [ 1239.445729][T31350] do_recvmmsg+0x290/0x720 [ 1239.450191][T31350] __x64_sys_recvmmsg+0xe2/0x160 [ 1239.455240][T31350] do_syscall_64+0x41/0xc0 [ 1239.459693][T31350] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1239.465616][T31350] RIP: 0033:0x7f21e109e389 [ 1239.470150][T31350] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1239.489941][T31350] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1239.498412][T31350] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1239.506476][T31350] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1239.514583][T31350] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1239.522591][T31350] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1239.530640][T31350] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1239.538679][T31350] 14:36:20 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4800000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:20 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "ec9afd87295126712fe8d2b85ba3e541cf0ce815a3c5b2f1702620da03615fd3b1464cfa93c5df0ae0706ed7f799c054f658ba07e7e581c2cc2e4822c082d98147009cda28bc1f9949c06ed7430ecce5eb45f2cc936b6f9cd0c86f8167d532da2d"}, 0x65) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:20 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) r4 = socket$inet_tcp(0x2, 0x1, 0x0) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_QUOTAOFF(r4, 0x0, r5, 0x0) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) socket$inet_tcp(0x2, 0x1, 0x0) (async) fstat(r0, &(0x7f00000000c0)) (async) quotactl_fd$Q_QUOTAOFF(r4, 0x0, r5, 0x0) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) (async) [ 1239.744364][T31363] loop2: detected capacity change from 0 to 128 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x4c00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1239.893994][T31365] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1239.901960][T31365] FAT-fs (loop2): Filesystem has been set read-only [ 1239.910003][T31365] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:21 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x22, 0x7f06) 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x6000000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:21 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 64) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (rerun: 64) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$FITRIM(r3, 0xc0185879, &(0x7f00000001c0)={0xfffffffffffffffe, 0x1, 0x6}) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 32) r6 = socket(0xa, 0x1, 0x0) close(r6) (async, rerun: 32) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:21 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 5) 14:36:21 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000001c0)={0x10000}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) sendfile(r6, r4, &(0x7f0000000100)=0x8, 0x5) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x6800000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.348397][T31376] loop4: detected capacity change from 0 to 128 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x6c00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.441856][T31385] FAULT_INJECTION: forcing a failure. [ 1240.441856][T31385] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1240.455017][T31385] CPU: 1 PID: 31385 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1240.465133][T31385] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1240.475231][T31385] Call Trace: [ 1240.478533][T31385] [ 1240.481487][T31385] dump_stack_lvl+0xda/0x130 [ 1240.486108][T31385] dump_stack+0x15/0x20 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x7400000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.490306][T31385] should_fail_ex+0x21f/0x230 [ 1240.495037][T31385] should_fail+0xb/0x10 [ 1240.499246][T31385] should_fail_usercopy+0x1a/0x20 [ 1240.504362][T31385] _copy_from_user+0x1e/0xd0 [ 1240.509059][T31385] copy_msghdr_from_user+0x54/0x2a0 [ 1240.514354][T31385] do_recvmmsg+0x290/0x720 [ 1240.518846][T31385] __x64_sys_recvmmsg+0xe2/0x160 [ 1240.523909][T31385] do_syscall_64+0x41/0xc0 [ 1240.528514][T31385] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1240.534551][T31385] RIP: 0033:0x7f21e109e389 [ 1240.539024][T31385] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1240.559455][T31385] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1240.567905][T31385] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1240.575966][T31385] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1240.584235][T31385] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x7a00000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.592326][T31385] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1240.600451][T31385] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1240.608457][T31385] 14:36:21 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "ec9afd87295126712fe8d2b85ba3e541cf0ce815a3c5b2f1702620da03615fd3b1464cfa93c5df0ae0706ed7f799c054f658ba07e7e581c2cc2e4822c082d98147009cda28bc1f9949c06ed7430ecce5eb45f2cc936b6f9cd0c86f8167d532da2d"}, 0x65) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:21 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x8cffffff00000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.680616][T31395] loop2: detected capacity change from 0 to 128 14:36:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xb751000000000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1240.838846][T31395] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1240.846814][T31395] FAT-fs (loop2): Filesystem has been set read-only [ 1240.854295][T31395] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:22 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 6) 14:36:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xf6ffffff00000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000001c0)={0x10000}) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() (async, rerun: 64) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (rerun: 64) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) (async) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) sendfile(r6, r4, &(0x7f0000000100)=0x8, 0x5) (async) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:22 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x3b6, @mcast1, 0x101}}, 0x7f, 0x4, 0x8, 0x8000, 0x80, 0x0, 0x20}, &(0x7f0000000440)=0x9c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) getpid() getrlimit(0xe, &(0x7f00000001c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:22 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x24, 0x7f06) 14:36:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0xffffffff00000000, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1241.482140][T31417] loop4: detected capacity change from 0 to 128 14:36:22 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) r4 = openat$cgroup_procs(r3, &(0x7f0000000000)='tasks\x00', 0x2, 0x0) write$binfmt_misc(r4, &(0x7f00000000c0)={'syz0', "ec9afd87295126712fe8d2b85ba3e541cf0ce815a3c5b2f1702620da03615fd3b1464cfa93c5df0ae0706ed7f799c054f658ba07e7e581c2cc2e4822c082d98147009cda28bc1f9949c06ed7430ecce5eb45f2cc936b6f9cd0c86f8167d532da2d"}, 0x65) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:22 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) syz_open_procfs$namespace(r0, 0x0) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000001c0)={0x10000}) (async) ptrace$PTRACE_SECCOMP_GET_METADATA(0x420d, r0, 0x10, &(0x7f00000001c0)={0x10000}) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) r1 = getpid() r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$NS_GET_NSTYPE(r3, 0xb703, 0x0) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @random}, &(0x7f00000000c0)=0x14) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) socket$kcm(0x2, 0xa, 0x2) (async) r6 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) ioctl$SIOCSIFHWADDR(r6, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) sendfile(r6, r4, &(0x7f0000000100)=0x8, 0x5) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) (async) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='\"appraise,context=']) [ 1241.578190][T31426] FAULT_INJECTION: forcing a failure. [ 1241.578190][T31426] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1241.591328][T31426] CPU: 0 PID: 31426 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1241.597778][T31430] loop2: detected capacity change from 0 to 128 [ 1241.601458][T31426] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1241.601476][T31426] Call Trace: [ 1241.601484][T31426] [ 1241.601493][T31426] dump_stack_lvl+0xda/0x130 [ 1241.629031][T31426] dump_stack+0x15/0x20 [ 1241.633405][T31426] should_fail_ex+0x21f/0x230 [ 1241.638213][T31426] should_fail+0xb/0x10 [ 1241.642406][T31426] should_fail_usercopy+0x1a/0x20 [ 1241.647485][T31426] _copy_from_user+0x1e/0xd0 [ 1241.652141][T31426] copy_msghdr_from_user+0x54/0x2a0 [ 1241.658392][T31426] do_recvmmsg+0x290/0x720 [ 1241.662855][T31426] __x64_sys_recvmmsg+0xe2/0x160 [ 1241.667937][T31426] do_syscall_64+0x41/0xc0 [ 1241.672492][T31426] entry_SYSCALL_64_after_hwframe+0x63/0xcd 14:36:22 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x7) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:22 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',\nppraise,context=']) [ 1241.678445][T31426] RIP: 0033:0x7f21e109e389 [ 1241.682894][T31426] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1241.702628][T31426] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1241.711106][T31426] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1241.719169][T31426] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1241.727288][T31426] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1241.735576][T31426] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1241.743579][T31426] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1241.751710][T31426] 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',\"ppraise,context=']) [ 1241.781847][T31441] loop2: detected capacity change from 0 to 128 [ 1241.797980][T31443] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1241.960320][T31447] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1241.968272][T31447] FAT-fs (loop2): Filesystem has been set read-only [ 1241.975832][T31447] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:23 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 7) 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',%ppraise,context=']) 14:36:23 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0xfffffff9) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@delnexthop={0x48, 0x69, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{0x8, 0x1, 0x2}, {0x8}, {0x8}, {0x8, 0x1, 0x1}, {0x8}, {0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x240400d5}, 0x8000) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = dup(r7) poll(&(0x7f0000000100)=[{r8}], 0x1, 0x0) splice(r1, &(0x7f0000000000), r8, &(0x7f00000000c0)=0x80, 0x8, 0x2) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1242.342357][T31457] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1242.386308][T31459] FAULT_INJECTION: forcing a failure. [ 1242.386308][T31459] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1242.400236][T31459] CPU: 0 PID: 31459 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1242.410361][T31459] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1242.420715][T31459] Call Trace: [ 1242.424146][T31459] [ 1242.427179][T31459] dump_stack_lvl+0xda/0x130 [ 1242.431844][T31459] dump_stack+0x15/0x20 [ 1242.436028][T31459] should_fail_ex+0x21f/0x230 [ 1242.440726][T31459] should_fail+0xb/0x10 [ 1242.444908][T31459] should_fail_usercopy+0x1a/0x20 [ 1242.449979][T31459] _copy_from_user+0x1e/0xd0 [ 1242.454591][T31459] copy_msghdr_from_user+0x54/0x2a0 [ 1242.459832][T31459] do_recvmmsg+0x290/0x720 [ 1242.464318][T31459] __x64_sys_recvmmsg+0xe2/0x160 [ 1242.469318][T31459] do_syscall_64+0x41/0xc0 [ 1242.473835][T31459] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1242.479908][T31459] RIP: 0033:0x7f21e109e389 14:36:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x3b6, @mcast1, 0x101}}, 0x7f, 0x4, 0x8, 0x8000, 0x80, 0x0, 0x20}, &(0x7f0000000440)=0x9c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) getpid() getrlimit(0xe, &(0x7f00000001c0)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) [ 1242.484369][T31459] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1242.504329][T31459] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1242.512913][T31459] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1242.520914][T31459] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1242.528951][T31459] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',,ppraise,context=']) 14:36:23 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x29, 0x7f06) [ 1242.536964][T31459] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1242.544976][T31459] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1242.553217][T31459] 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',a\"praise,context=']) [ 1242.590147][T31461] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1242.610714][T31464] loop4: detected capacity change from 0 to 128 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',a,praise,context=']) 14:36:23 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x7) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x7) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) 14:36:23 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 32) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (rerun: 32) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) (async) getsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000380)={0x0, @in6={{0xa, 0x4e21, 0x3b6, @mcast1, 0x101}}, 0x7f, 0x4, 0x8, 0x8000, 0x80, 0x0, 0x20}, &(0x7f0000000440)=0x9c) setsockopt$inet_sctp6_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x5, &(0x7f0000000480)={r3, @in={{0x2, 0x4e21, @multicast2}}}, 0x84) (async) getpid() (async) getrlimit(0xe, &(0x7f00000001c0)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async, rerun: 64) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',ap\"raise,context=']) [ 1242.723769][T31474] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1242.730144][T31475] loop2: detected capacity change from 0 to 128 14:36:23 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',ap,raise,context=']) [ 1242.798669][T31480] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1242.843409][T31481] loop4: detected capacity change from 0 to 128 [ 1242.893106][T31484] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1242.901163][T31484] FAT-fs (loop2): Filesystem has been set read-only [ 1242.908948][T31484] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',app\naise,context=']) 14:36:24 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file1\x00'}, 0x6e) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000001c0)=0xf4240) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}], 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1910c2, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:24 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 8) 14:36:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) sendfile(r3, r0, &(0x7f0000000000)=0x4, 0x7) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) [ 1243.190837][T31496] loop4: detected capacity change from 0 to 128 [ 1243.199360][T31497] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1243.261619][T31500] loop2: detected capacity change from 0 to 128 [ 1243.364872][T31503] FAULT_INJECTION: forcing a failure. [ 1243.364872][T31503] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1243.378060][T31503] CPU: 1 PID: 31503 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1243.388183][T31503] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1243.398357][T31503] Call Trace: [ 1243.401647][T31503] [ 1243.404589][T31503] dump_stack_lvl+0xda/0x130 [ 1243.409245][T31503] dump_stack+0x15/0x20 [ 1243.413415][T31503] should_fail_ex+0x21f/0x230 [ 1243.418118][T31503] should_fail+0xb/0x10 [ 1243.422419][T31503] should_fail_usercopy+0x1a/0x20 [ 1243.427551][T31503] _copy_from_user+0x1e/0xd0 [ 1243.432257][T31503] copy_msghdr_from_user+0x54/0x2a0 [ 1243.437816][T31503] do_recvmmsg+0x290/0x720 [ 1243.442564][T31503] __x64_sys_recvmmsg+0xe2/0x160 [ 1243.447566][T31503] do_syscall_64+0x41/0xc0 [ 1243.452141][T31503] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1243.458162][T31503] RIP: 0033:0x7f21e109e389 [ 1243.462594][T31503] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1243.482362][T31503] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1243.490787][T31503] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1243.499235][T31503] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1243.507231][T31503] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1243.515367][T31503] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1243.524244][T31503] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1243.532431][T31503] 14:36:24 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x2e, 0x7f06) 14:36:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',app\"aise,context=']) 14:36:24 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0xfffffff9) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1}}], 0x20}], 0x1, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r3) (async) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@delnexthop={0x48, 0x69, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{0x8, 0x1, 0x2}, {0x8}, {0x8}, {0x8, 0x1, 0x1}, {0x8}, {0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x240400d5}, 0x8000) (async) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@delnexthop={0x48, 0x69, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{0x8, 0x1, 0x2}, {0x8}, {0x8}, {0x8, 0x1, 0x1}, {0x8}, {0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x240400d5}, 0x8000) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r7) (async) r8 = dup(r7) poll(&(0x7f0000000100)=[{r8}], 0x1, 0x0) splice(r1, &(0x7f0000000000), r8, &(0x7f00000000c0)=0x80, 0x8, 0x2) (async) splice(r1, &(0x7f0000000000), r8, &(0x7f00000000c0)=0x80, 0x8, 0x2) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:24 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r2, &(0x7f0000000100)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:24 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',app%aise,context=']) [ 1243.761914][T31512] loop2: detected capacity change from 0 to 128 [ 1243.828458][T31517] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',app,aise,context=']) 14:36:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appr\nise,context=']) [ 1243.921792][T31521] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1243.979581][T31520] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1243.987689][T31520] FAT-fs (loop2): Filesystem has been set read-only [ 1243.996269][T31520] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1244.013624][T31524] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appr\"ise,context=']) 14:36:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 9) [ 1244.195387][T31532] FAULT_INJECTION: forcing a failure. [ 1244.195387][T31532] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1244.208660][T31532] CPU: 1 PID: 31532 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1244.218864][T31532] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1244.228965][T31532] Call Trace: [ 1244.232288][T31532] [ 1244.235295][T31532] dump_stack_lvl+0xda/0x130 [ 1244.239910][T31532] dump_stack+0x15/0x20 [ 1244.244161][T31532] should_fail_ex+0x21f/0x230 [ 1244.248864][T31532] should_fail+0xb/0x10 [ 1244.253069][T31532] should_fail_usercopy+0x1a/0x20 [ 1244.258122][T31532] _copy_from_user+0x1e/0xd0 [ 1244.262811][T31532] copy_msghdr_from_user+0x54/0x2a0 [ 1244.268048][T31532] do_recvmmsg+0x290/0x720 [ 1244.272693][T31532] __x64_sys_recvmmsg+0xe2/0x160 [ 1244.277718][T31532] do_syscall_64+0x41/0xc0 [ 1244.282163][T31532] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1244.288092][T31532] RIP: 0033:0x7f21e109e389 [ 1244.292708][T31532] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1244.312341][T31532] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1244.320939][T31532] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1244.328927][T31532] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1244.336920][T31532] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.344977][T31532] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1244.353028][T31532] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1244.361032][T31532] 14:36:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appr%ise,context=']) 14:36:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0xfffffff9) (async, rerun: 64) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) close(0xffffffffffffffff) (async, rerun: 64) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4, 0x1}}], 0x20}], 0x1, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 64) r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) sendmsg$nl_route(r4, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000280)=@delnexthop={0x48, 0x69, 0x400, 0x70bd2a, 0x25dfdbfb, {}, [{0x8, 0x1, 0x2}, {0x8}, {0x8}, {0x8, 0x1, 0x1}, {0x8}, {0x8, 0x1, 0x1}]}, 0x48}, 0x1, 0x0, 0x0, 0x240400d5}, 0x8000) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) (async) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r6, 0x84009422, &(0x7f0000000380)={0x0, 0x0, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @usage, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}}) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r8 = dup(r7) poll(&(0x7f0000000100)=[{r8}], 0x1, 0x0) (async, rerun: 32) splice(r1, &(0x7f0000000000), r8, &(0x7f00000000c0)=0x80, 0x8, 0x2) (async, rerun: 32) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file1\x00'}, 0x6e) (async) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000001c0)=0xf4240) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}], 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1910c2, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1244.553396][T31535] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:25 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appr,ise,context=']) 14:36:25 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r2, &(0x7f0000000100)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, 0x0, 0x0, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:25 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000001d80)=@nl=@proc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001e00)=""/228, 0xe4}, {&(0x7f0000001f00)=""/137, 0x89}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/241, 0xf1}, {&(0x7f00000020c0)=""/141, 0x8d}, {&(0x7f0000002180)=""/119, 0x77}, {&(0x7f0000002200)=""/221, 0xdd}, {&(0x7f0000002300)=""/140, 0x8c}], 0x8, &(0x7f0000002440)=""/141, 0x8d}, 0xc0000000}], 0x1, 0x2000, &(0x7f0000002540)={r2, r3+10000000}) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = dup(r6) poll(&(0x7f0000000100)=[{r7}], 0x1, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r9 = socket$inet_udplite(0x2, 0x2, 0x88) recvmmsg(r7, &(0x7f00000009c0)=[{{&(0x7f0000000280)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x3, &(0x7f0000000600)=""/170, 0xaa}, 0x4b83}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000740)=""/116, 0x74}, {&(0x7f00000007c0)=""/201, 0xc9}], 0x4, &(0x7f0000000900)=""/153, 0x99}, 0x4}], 0x2, 0x10021, &(0x7f0000000a40)={0x77359400}) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r10) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@fscache}, {@loose}, {@noextend}, {@cache_mmap}, {@access_any}, {@loose}, {@access_uid={'access', 0x3d, r8}}], [{@euid_lt={'euid<', r10}}, {@measure}]}}) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) 14:36:25 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x2f, 0x7f06) 14:36:25 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r0, &(0x7f0000000400)=@file={0x1, './file1\x00'}, 0x6e) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$IMADDTIMER(r0, 0x80044940, &(0x7f00000001c0)=0xf4240) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000340)=[@in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0x7, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}, @in={0x2, 0x4e23, @remote}, @in={0x2, 0x4e22, @multicast1}, @in={0x2, 0x4e23, @empty}, @in={0x2, 0x4e21, @multicast2}, @in={0x2, 0x4e23, @multicast2}, @in6={0xa, 0x4e22, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x4}], 0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x1910c2, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1244.795496][T31553] loop4: detected capacity change from 0 to 128 [ 1244.805339][T31555] loop2: detected capacity change from 0 to 128 [ 1244.814342][T31552] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appra\nse,context=']) 14:36:26 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000048c0)=@deltfilter={0x2348, 0x2d, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xd}, {0xa, 0x4}, {0x2, 0x2}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_matchall={{0xd}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_matchall={{0xd}, {0x22e0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xd}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xf, 0x8}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x22a4, 0x2, [@m_tunnel_key={0x10bc, 0x4, 0x0, 0x0, {{0xf}, {0x8c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x1, 0xffff8616, 0x3, 0x1f, 0x164}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @rand_addr=' \x01\x00'}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x4, 0xfffffff7, 0x6, 0x2, 0x2}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @loopback}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xb2}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ipt={0x1178, 0x17, 0x0, 0x0, {{0x8}, {0x105c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x102a, 0x6, {0x40, 'security\x00', 0xc2, 0x0, "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@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8}]}, {0xf6, 0x6, "999374c93cf5a833a330c489e036e36ebd25f24a27d998519b3943a15c47af05b0632e7eecc82fbf8a8ddace9d87ec15870dbfdb3174e262de35ea3e5921863a9615421b78585973a6cd96d4110fea81dd5a30647cdfefb9033beddb371f1dac60ea3919162d45cc262d8677b6993f0b9a85bc3887bc2d41fc21273fd07f9d8bb3c7e8afcfafba42994486008d4ff3bdfc76e05644a40beac7a702c209468d5e3b7824a40eff7c97af89db425a02f78cb2dbdd797fadbda18aaebe923652a20775410c1262871bb09406fe22604ed69a77a748a5eef9696e7379bae78752a5da9e03a959b88f24d072c07f9e80687cd02cea"}, {0xc, 0x7, {0x6285fb829c7f7de8}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_bpf={0x6c, 0x1c, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x3, 0x2, 0x81, 0x7}]}]}, {0x2e, 0x6, "a660e75917e6d696328d5616c2530cff1da19d4038c8c2ba96aae05f292fbc7db8522b7737b4fe39cf03"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x9, 0xffff}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x5, 0xfff2}}]}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @TCA_CHAIN={0x8, 0xb, 0x80000000}]}, 0x2348}, 0x1, 0x0, 0x0, 0x800}, 0x4008080) 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appra\"se,context=']) 14:36:26 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 10) [ 1244.921224][T31563] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appra%se,context=']) [ 1245.017618][T31571] loop4: detected capacity change from 0 to 128 [ 1245.080260][T31575] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1245.088715][T31576] FAULT_INJECTION: forcing a failure. [ 1245.088715][T31576] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1245.102066][T31576] CPU: 0 PID: 31576 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1245.112241][T31576] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1245.122320][T31576] Call Trace: [ 1245.125648][T31576] [ 1245.128588][T31576] dump_stack_lvl+0xda/0x130 [ 1245.133296][T31576] dump_stack+0x15/0x20 [ 1245.137550][T31576] should_fail_ex+0x21f/0x230 [ 1245.142331][T31576] should_fail+0xb/0x10 [ 1245.146526][T31576] should_fail_usercopy+0x1a/0x20 [ 1245.151688][T31576] _copy_from_user+0x1e/0xd0 [ 1245.156309][T31576] copy_msghdr_from_user+0x54/0x2a0 [ 1245.161562][T31576] do_recvmmsg+0x290/0x720 [ 1245.166018][T31576] __x64_sys_recvmmsg+0xe2/0x160 [ 1245.171058][T31576] do_syscall_64+0x41/0xc0 [ 1245.175568][T31576] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1245.181530][T31576] RIP: 0033:0x7f21e109e389 [ 1245.186039][T31576] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1245.205695][T31576] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1245.214133][T31576] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1245.222463][T31576] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appra,se,context=']) 14:36:26 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r1 = getpid() (rerun: 32) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xc) (rerun: 64) quotactl_fd$Q_GETINFO(r0, 0xffffffff80000500, r2, &(0x7f0000000100)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r4, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 32) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai\ne,context=']) [ 1245.230520][T31576] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1245.238519][T31576] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1245.246581][T31576] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1245.254644][T31576] [ 1245.271501][T31579] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai\"e,context=']) [ 1245.293780][T31580] loop2: detected capacity change from 0 to 128 [ 1245.327862][T31582] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:26 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai#e,context=']) [ 1245.722825][T31591] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 64) mkdir(0x0, 0x0) (rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000001d80)=@nl=@proc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001e00)=""/228, 0xe4}, {&(0x7f0000001f00)=""/137, 0x89}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/241, 0xf1}, {&(0x7f00000020c0)=""/141, 0x8d}, {&(0x7f0000002180)=""/119, 0x77}, {&(0x7f0000002200)=""/221, 0xdd}, {&(0x7f0000002300)=""/140, 0x8c}], 0x8, &(0x7f0000002440)=""/141, 0x8d}, 0xc0000000}], 0x1, 0x2000, &(0x7f0000002540)={r2, r3+10000000}) (async) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) (async) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = dup(r6) poll(&(0x7f0000000100)=[{r7}], 0x1, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) (async, rerun: 32) r9 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) recvmmsg(r7, &(0x7f00000009c0)=[{{&(0x7f0000000280)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x3, &(0x7f0000000600)=""/170, 0xaa}, 0x4b83}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000740)=""/116, 0x74}, {&(0x7f00000007c0)=""/201, 0xc9}], 0x4, &(0x7f0000000900)=""/153, 0x99}, 0x4}], 0x2, 0x10021, &(0x7f0000000a40)={0x77359400}) (async) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r10) (async, rerun: 32) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@fscache}, {@loose}, {@noextend}, {@cache_mmap}, {@access_any}, {@loose}, {@access_uid={'access', 0x3d, r8}}], [{@euid_lt={'euid<', r10}}, {@measure}]}}) (async, rerun: 32) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) 14:36:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xd, &(0x7f0000000140)={0x9, 0x8b}, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)=@ipmr_newroute={0x34, 0x18, 0x300, 0x70bd26, 0x25dfdbfc, {0x80, 0x14, 0x10, 0xcc, 0x0, 0x4, 0xff, 0x5, 0x1100}, [@RTA_NH_ID={0x8, 0x1e, 0x800}, @RTA_SPORT={0x6, 0x1c, 0x4e20}, @RTA_PRIORITY={0x8, 0x6, 0x10}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x885) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) getrlimit(0xd, &(0x7f0000000000)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee3, 0x12, 0xffffffffffffffff, 0x8000000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup(0xffffffffffffffff) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r3, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r5}]}]}, 0x1c}], 0x1}, 0x0) r6 = socket$kcm(0x2, 0xa, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14f33f748cd8a443971c10cd1a", 0x12}], 0x5, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES16=r6, @ANYRESDEC=r5, @ANYRES32, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB="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@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xee01, 0xee01]) r9 = syz_open_pts(0xffffffffffffffff, 0x8000) sendmmsg$unix(r2, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="2bbe163083b3f36f824412af71f78639dd34262332d9e98bc7f6d0f50b2cfc7dc29e29ef136d300cee4c17cf26a0f0848099c93d65e090daf88688802a5a68b2457a11985a978c7784d5531e8ef94c0000c87f4f01366f7d5d4f5612a920a61107943c83ba45d5923c58bda52f", 0x6d}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000}}], 0x1, 0x4000040) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7f06) 14:36:27 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x33, 0x7f06) [ 1245.843417][T31594] loop2: detected capacity change from 0 to 128 14:36:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai%e,context=']) 14:36:27 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") (async, rerun: 64) mkdir(0x0, 0x0) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 64) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) (async) clock_gettime(0x0, &(0x7f0000002500)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000000480)=[{{&(0x7f0000001d80)=@nl=@proc, 0x80, &(0x7f00000023c0)=[{&(0x7f0000001e00)=""/228, 0xe4}, {&(0x7f0000001f00)=""/137, 0x89}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001fc0)=""/241, 0xf1}, {&(0x7f00000020c0)=""/141, 0x8d}, {&(0x7f0000002180)=""/119, 0x77}, {&(0x7f0000002200)=""/221, 0xdd}, {&(0x7f0000002300)=""/140, 0x8c}], 0x8, &(0x7f0000002440)=""/141, 0x8d}, 0xc0000000}], 0x1, 0x2000, &(0x7f0000002540)={r2, r3+10000000}) (async) r4 = getpid() sched_setscheduler(r4, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r7 = dup(r6) poll(&(0x7f0000000100)=[{r7}], 0x1, 0x0) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) (async, rerun: 32) r9 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) recvmmsg(r7, &(0x7f00000009c0)=[{{&(0x7f0000000280)=@alg, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000440)=""/60, 0x3c}, {&(0x7f0000000480)}, {&(0x7f00000004c0)=""/203, 0xcb}], 0x3, &(0x7f0000000600)=""/170, 0xaa}, 0x4b83}, {{0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/128, 0x80}, {&(0x7f0000000740)=""/116, 0x74}, {&(0x7f00000007c0)=""/201, 0xc9}], 0x4, &(0x7f0000000900)=""/153, 0x99}, 0x4}], 0x2, 0x10021, &(0x7f0000000a40)={0x77359400}) (async) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r10) (async, rerun: 64) mount$9p_fd(0x0, &(0x7f0000000000)='./file2\x00', &(0x7f00000000c0), 0x200000, &(0x7f0000000340)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r7}, 0x2c, {[{@dfltgid={'dfltgid', 0x3d, 0xee01}}, {@fscache}, {@loose}, {@noextend}, {@cache_mmap}, {@access_any}, {@loose}, {@access_uid={'access', 0x3d, r8}}], [{@euid_lt={'euid<', r10}}, {@measure}]}}) (async, rerun: 64) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) r11 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r11, &(0x7f0000000640)=ANY=[], 0xbf) (async, rerun: 64) sendfile(r11, r11, &(0x7f0000000240), 0x7f06) (rerun: 64) 14:36:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 11) 14:36:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 32) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (rerun: 64) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000048c0)=@deltfilter={0x2348, 0x2d, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xd}, {0xa, 0x4}, {0x2, 0x2}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_matchall={{0xd}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_matchall={{0xd}, {0x22e0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xd}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xf, 0x8}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x22a4, 0x2, [@m_tunnel_key={0x10bc, 0x4, 0x0, 0x0, {{0xf}, {0x8c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x1, 0xffff8616, 0x3, 0x1f, 0x164}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @rand_addr=' \x01\x00'}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x4, 0xfffffff7, 0x6, 0x2, 0x2}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @loopback}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xb2}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ipt={0x1178, 0x17, 0x0, 0x0, {{0x8}, {0x105c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x102a, 0x6, {0x40, 'security\x00', 0xc2, 0x0, "12d786640b97f668be3fd1af641c5ca1a69608dc2f070512facffaf6e9980e633c59e7449030bff18456c6d04009dcb03a2469e431a1dd8f2f7979f34d735a8faef61b8be360a120e43d25d08a852c4cd9564b8635ccf62efde324b34dfc6d606cd45ee529b468628463a6386d019c6443369ad2880583b6d63134650d881a6ffd82f678b538675205570449829bc0abc708f5da0d02ab39f6215434960715c1ebeb4ad91d5e3fe1d9409cae64f52b81c02c460bd7a1efdc09a489209121050abcac9a1595ef12d77dfeb8c8c2cac5df3a3d51db542bb15dee11f017a23fd5a63668846db54f534f46e46a6e508d0749976c6d4e52459e6564b9de93b0cdcc7d169a03d94b7cc3ea0cda4747f13e0c3c373a24c83a842d91a1482945f6d0790d903a0565ae5580eacf6308424ff9800f81d1a44b9e231f1fc0d4a6a4386b03c481c5a09ae46e72361b8f49f3a8fac12a76cfa7796edccb0e53f98053774df307958b38d6f79c14bedc376ba6f191690c2db7ba519548f7f1a43282595ac3c43f8525f00c4914ea987fb9069152d40c49e627d3dba1d707a417a8359c90195bf787e68d47e548e5f118b0426f94a6a930015db4482373bf2bdc6ad5ea272936b3dfd7bbb093f569b2888bd601ac89e48d5fbc6ca7dd1a7260b2eefeb72df0ab10311877cad17fff85d53ea499f28e1be35ebe611e1f55bd997f1221bbec2f5d7396853864b7280ab83dbff6564769f9df37cf9a54c05ae85c85f580102f38299918dbfaf8ed4d586bc03716f1100af543022c1ef76719df89ef4fa69de636bbef600873e027e29d4781d46f0f443a8cc4a5f5b0bfa6a0fe2ae32a9a3fdedc16d301fc33b2116544894d24a9e570d4ef999d9e6868defcae0f8ed72d543efff4a66515fc4a8155397b486a02c3633774ff63ef0922ad26a31a11f9ac5304ad63ba3f02b3b63b42f8ece13c79bf21bd66344dd36cc213dc77e2d43c64906b010715056042ddfd8bd6448f82a343ecc38d79e97aa944b616ac3fe4bdf1e48ac6f8e110563422df446c78b7b7388052ed9c721827f284cd7db8f6a72a733aa1074f07cfa8977e7c5e3696d91cc185b117b01e9fdc901005a705145dc7df88784d74b68cd1e43043d232655b3ebd43dbf41763d769b64f249eab467db14fb931e5b02bab8799d447bb69266e59bdf72aed80535cce56c626c64801015f6720dd11b8a25fa8cffc3c6a8a0b042a728c7eea194e0d25c46d373ef7e6d1776a9fb6e9e17fd4a20317be5fe77e7297197d4ebf0f76780a609b6ea174fa50ee0e3a2f66fcf5c50489ee91205dbea95aed544ec5d7d989e67b229206514be56290f10c15c4fbc086aa635f289a541a3fe25521d50e35ccbfb1d826f57d7a7612dcfd07b102139fda86f359a1ae2cf8ea4e44b89610df09e331d5fae6e88320ed53c99aaee52358a56ed8cdb26ed1a6ea9907e04a38506484f1baf23b891301af07e8afe7ca90f65b8d23066f5a8ea034c88c115cdbd472f978c14ab633e55459f5ea348704497c4e3487ce24248085214a41484dc90ee90da6b8290454e9389015aa26886116d995330eee317e85c1f8b6af89d7f0ef71f9fd8f5624c71001853ba1c4a8833129081eb2ba90aab71de8687aa9ab2de4abf39a6b319de9d6cd1934ffb409af6f7eeceb887d0ce9f5cfbffe5375bb2aa1eb75c4308e904b40e9449acb316498d9d6bd998c87d7909e708e4700c5fbaf619a29ee88600e37282b48942155167c734bc90a332e5f71c5e579d53f347bb06603a9fc341afdbbbf25a53e53f11b504fe1bc9a6c18f2d3cac09aac748700e232f7c56882b54594430d0b7a0508e85f3db1a762ee46c97f1995a4f2f3ac3c61b30aa09f433ab2af3e4b911853530a3eeb2aa71b5706b62eeb9c8dda47d8d0f91d706ed30105871acbaaf85beb49975498b7818b2317609a2d05fa15c6c1d6a701f36aa539b6f445dc4ca0802ffdfd8d7dc156294162888a224ebec91796dc0c5a9bdf57435065d627686da2995f59d6d86c45c8e2269ac458308b105fed345d0c3ed4b2114ec50eea5537dfdc642d5e894aba72009a199b506b5bd118b54bb3a6fe9b2bd0cb7ebd6115da2dfeeaa77a84049e41ace8488caabf44c6e3e1658cf47dac6478d5a25ac1b4f4b404a53070766a8d978e5577bb651912fa8c18c9f4da365dde2d736a3eb92c508bb88a4bfca3b8a129c8ab4f99af83f0619cdb161e2cfc638088e3c343f62b72a2faa4ae50008e9193f9e4e8dea7289ad5d0ea63ea47cf5b7d163eee3a4fd8ef5774f6bdf452c2df47a0b37358c1b544003c3681e8b91ca83b7e5ea1739cdd0de2c5ae8c669d5c808eaba81082e510152d918bd8d10076391773f7956edf7c43a9fd9e9b2588a9d067256774e65c48b3aeeae72968c0e612fef2e67a83fce8463537e74e4a36a171e3a142cd4bcfe20ce669b3551dd0824749c82462299dd5a7fd95c1397ddcaf1d4de6607535db4a7e55d7a9178b26789f09724ad11f5ac3f3447aed90d50ae06934e284be982980b34729c0cfd25cec2fbd261ea0b7a5a9b3dd2cf1b1a2cb98cfe965040308af47745151b439ad96cda72a89d7e278c4f71811b6b3578a69f50696aee75589296f00b1d775551553aa8bc5adf69fa7044d66edc7ec3ab3cb0369c8960812b9fbe98464de75d9f0eb172b62fde548b765cc304a092495be99607f978248deba0940d0008e020f40713dfcc3c85e574ece762869809bc9c3fca791911d2a26800a6c578b81ce98b896f77cd16cac81409155a49ff8823bc120427235155281a889f7fe0cf70d8e503da146aa999588a99870623be36741d2de26ac88ac51af84775c9fbe9372cd9419bb06609d4c379d9e48ec17b43080f0f76b4081300d0e294fe6d35232ae4a9c13df937b83a793a8ee60608fac561f591c165e2f583fbaf022017acc9377a458a166c4a0b5e4c1651d8975723cf82ebdb2340e5412d2638c3809befbf31c3f4b08155a7f6b5042163d1d23055708e6cb7fe142191b24b205c11747f30690e115e929e2973c0047cbe54b753dee29717ca98d41f30d4c7ff83a552dcd252043c2bafde1077b458bd5e57be2caa53d5210ce02d0f5a8b03dff77684cf953e48511925824a7d00c657558fac3cc813fc3eb7b763f1d85e00542f5d656e0d5796bf4dec87df094b6c61d8596d9c3bb83742cacbd2ff252a9186dbaae9df4c7bc394148183d207f41bf8e00bb059d5d2e97553de9222cc7123394e651f6d7fedd9940d60a693368ab910b12961b0a3a80f9813e84c234be50f3628bfa47c9430174efdb63602754ba6857c6c9fe108dccf48007beb3aa012a1a9cb09bde4c1b53835535513e819fe4f1be4f2b4e38e883f14a2c714a3c0429e96c97f0654dc627da43b8ae9e6837bbdb57af75f573e4b832acaeb813489c3f08f612599dc6f128d7074a50b7cacaf0c544ef5267e4807caaacb8c1938fefd0ceb544e62dba40fb52a6bb59c77dec4858414cdd5513e58e975114fc20bab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@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8}]}, {0xf6, 0x6, "999374c93cf5a833a330c489e036e36ebd25f24a27d998519b3943a15c47af05b0632e7eecc82fbf8a8ddace9d87ec15870dbfdb3174e262de35ea3e5921863a9615421b78585973a6cd96d4110fea81dd5a30647cdfefb9033beddb371f1dac60ea3919162d45cc262d8677b6993f0b9a85bc3887bc2d41fc21273fd07f9d8bb3c7e8afcfafba42994486008d4ff3bdfc76e05644a40beac7a702c209468d5e3b7824a40eff7c97af89db425a02f78cb2dbdd797fadbda18aaebe923652a20775410c1262871bb09406fe22604ed69a77a748a5eef9696e7379bae78752a5da9e03a959b88f24d072c07f9e80687cd02cea"}, {0xc, 0x7, {0x6285fb829c7f7de8}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_bpf={0x6c, 0x1c, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x3, 0x2, 0x81, 0x7}]}]}, {0x2e, 0x6, "a660e75917e6d696328d5616c2530cff1da19d4038c8c2ba96aae05f292fbc7db8522b7737b4fe39cf03"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x9, 0xffff}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x5, 0xfff2}}]}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @TCA_CHAIN={0x8, 0xb, 0x80000000}]}, 0x2348}, 0x1, 0x0, 0x0, 0x800}, 0x4008080) 14:36:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai*e,context=']) 14:36:27 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f0000002140)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000002240)=""/184, 0xb8}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000280)=""/100, 0x64}], 0x5, &(0x7f0000002700)=""/4096, 0x1000}, 0x7b}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/212, 0xd4}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f00000008c0)=""/145, 0x91}, {&(0x7f0000000980)=""/45, 0x2d}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000001d80)=""/214, 0xd6}, {&(0x7f0000002200)=""/33, 0x21}, {&(0x7f0000001e80)=""/145, 0x91}], 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000002000)=""/42, 0x2a}], 0x1, &(0x7f0000002080)=""/131, 0x83}, 0xd7e}], 0x3, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000057b000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file1\x00', 0x381242, 0x0) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[], 0x118) r5 = openat$incfs(r0, &(0x7f0000000340)='.log\x00', 0x20002, 0x0) mmap(&(0x7f000055f000/0x2000)=nil, 0x2000, 0x1, 0x10, r5, 0xb953c000) open(&(0x7f00000000c0)='./file0\x00', 0x440000, 0x58) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1246.143533][T31613] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1246.171763][T31615] loop4: detected capacity change from 0 to 128 14:36:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai+e,context=']) [ 1246.191036][T31618] FAULT_INJECTION: forcing a failure. [ 1246.191036][T31618] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1246.204172][T31618] CPU: 0 PID: 31618 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1246.207681][T31621] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1246.214268][T31618] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1246.214302][T31618] Call Trace: [ 1246.214310][T31618] [ 1246.238404][T31618] dump_stack_lvl+0xda/0x130 [ 1246.243147][T31618] dump_stack+0x15/0x20 [ 1246.247340][T31618] should_fail_ex+0x21f/0x230 [ 1246.252064][T31618] should_fail+0xb/0x10 [ 1246.256271][T31618] should_fail_usercopy+0x1a/0x20 [ 1246.261349][T31618] _copy_from_user+0x1e/0xd0 [ 1246.265971][T31618] copy_msghdr_from_user+0x54/0x2a0 [ 1246.271213][T31618] do_recvmmsg+0x290/0x720 [ 1246.275698][T31618] __x64_sys_recvmmsg+0xe2/0x160 [ 1246.280764][T31618] do_syscall_64+0x41/0xc0 [ 1246.285224][T31618] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1246.291291][T31618] RIP: 0033:0x7f21e109e389 [ 1246.295743][T31618] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1246.315616][T31618] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1246.324068][T31618] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1246.332119][T31618] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1246.340119][T31618] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1246.348131][T31618] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1246.356204][T31618] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1246.364215][T31618] 14:36:27 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000048c0)=@deltfilter={0x2348, 0x2d, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xd}, {0xa, 0x4}, {0x2, 0x2}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_matchall={{0xd}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_matchall={{0xd}, {0x22e0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xd}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xf, 0x8}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x22a4, 0x2, [@m_tunnel_key={0x10bc, 0x4, 0x0, 0x0, {{0xf}, {0x8c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x1, 0xffff8616, 0x3, 0x1f, 0x164}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @rand_addr=' \x01\x00'}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x4, 0xfffffff7, 0x6, 0x2, 0x2}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @loopback}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xb2}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}]}, {0x1004, 0x6, "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{0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ipt={0x1178, 0x17, 0x0, 0x0, {{0x8}, {0x105c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x102a, 0x6, {0x40, 'security\x00', 0xc2, 0x0, "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@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8}]}, {0xf6, 0x6, "999374c93cf5a833a330c489e036e36ebd25f24a27d998519b3943a15c47af05b0632e7eecc82fbf8a8ddace9d87ec15870dbfdb3174e262de35ea3e5921863a9615421b78585973a6cd96d4110fea81dd5a30647cdfefb9033beddb371f1dac60ea3919162d45cc262d8677b6993f0b9a85bc3887bc2d41fc21273fd07f9d8bb3c7e8afcfafba42994486008d4ff3bdfc76e05644a40beac7a702c209468d5e3b7824a40eff7c97af89db425a02f78cb2dbdd797fadbda18aaebe923652a20775410c1262871bb09406fe22604ed69a77a748a5eef9696e7379bae78752a5da9e03a959b88f24d072c07f9e80687cd02cea"}, {0xc, 0x7, {0x6285fb829c7f7de8}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_bpf={0x6c, 0x1c, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x3, 0x2, 0x81, 0x7}]}]}, {0x2e, 0x6, "a660e75917e6d696328d5616c2530cff1da19d4038c8c2ba96aae05f292fbc7db8522b7737b4fe39cf03"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x9, 0xffff}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x5, 0xfff2}}]}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @TCA_CHAIN={0x8, 0xb, 0x80000000}]}, 0x2348}, 0x1, 0x0, 0x0, 0x800}, 0x4008080) (async) sendmsg$nl_route_sched(r4, &(0x7f0000000380)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f00000048c0)=@deltfilter={0x2348, 0x2d, 0x20, 0x70bd27, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, {0x7, 0xd}, {0xa, 0x4}, {0x2, 0x2}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_matchall={{0xd}, {0x4}}, @TCA_CHAIN={0x8, 0xb, 0x2}, @filter_kind_options=@f_matchall={{0xd}, {0x22e0, 0x2, [@TCA_MATCHALL_CLASSID={0x8, 0x1, {0x1, 0xd}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0xf, 0x8}}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x8}, @TCA_MATCHALL_FLAGS={0x8, 0x3, 0x4}, @TCA_MATCHALL_ACT={0x22a4, 0x2, [@m_tunnel_key={0x10bc, 0x4, 0x0, 0x0, {{0xf}, {0x8c, 0x2, 0x0, 0x1, [@TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0x8}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x1, 0xffff8616, 0x3, 0x1f, 0x164}, 0x1}}, @TCA_TUNNEL_KEY_ENC_IPV6_SRC={0x14, 0x5, @rand_addr=' \x01\x00'}, @TCA_TUNNEL_KEY_NO_CSUM={0x5}, @TCA_TUNNEL_KEY_PARMS={0x1c, 0x2, {{0x4, 0xfffffff7, 0x6, 0x2, 0x2}, 0x2}}, @TCA_TUNNEL_KEY_ENC_IPV4_DST={0x8, 0x4, @loopback}, @TCA_TUNNEL_KEY_ENC_KEY_ID={0x8, 0x7, 0xb2}, @TCA_TUNNEL_KEY_ENC_DST_PORT={0x6, 0x9, 0x4e24}]}, {0x1004, 0x6, "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"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x0, 0x1}}}}, @m_ipt={0x1178, 0x17, 0x0, 0x0, {{0x8}, {0x105c, 0x2, 0x0, 0x1, [@TCA_IPT_TARG={0x102a, 0x6, {0x40, 'security\x00', 0xc2, 0x0, "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@TCA_IPT_TABLE={0x24, 0x1, 'raw\x00'}, @TCA_IPT_HOOK={0x8}]}, {0xf6, 0x6, "999374c93cf5a833a330c489e036e36ebd25f24a27d998519b3943a15c47af05b0632e7eecc82fbf8a8ddace9d87ec15870dbfdb3174e262de35ea3e5921863a9615421b78585973a6cd96d4110fea81dd5a30647cdfefb9033beddb371f1dac60ea3919162d45cc262d8677b6993f0b9a85bc3887bc2d41fc21273fd07f9d8bb3c7e8afcfafba42994486008d4ff3bdfc76e05644a40beac7a702c209468d5e3b7824a40eff7c97af89db425a02f78cb2dbdd797fadbda18aaebe923652a20775410c1262871bb09406fe22604ed69a77a748a5eef9696e7379bae78752a5da9e03a959b88f24d072c07f9e80687cd02cea"}, {0xc, 0x7, {0x6285fb829c7f7de8}}, {0xc, 0x8, {0x2, 0x1}}}}, @m_bpf={0x6c, 0x1c, 0x0, 0x0, {{0x8}, {0x18, 0x2, 0x0, 0x1, [@TCA_ACT_BPF_OPS_LEN={0x6, 0x3, 0x5}, @TCA_ACT_BPF_OPS={0xc, 0x4, [{0x3, 0x2, 0x81, 0x7}]}]}, {0x2e, 0x6, "a660e75917e6d696328d5616c2530cff1da19d4038c8c2ba96aae05f292fbc7db8522b7737b4fe39cf03"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x1}}}}]}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x9, 0xffff}}, @TCA_MATCHALL_CLASSID={0x8, 0x1, {0x5, 0xfff2}}]}}, @TCA_CHAIN={0x8, 0xb, 0x7f}, @TCA_CHAIN={0x8, 0xb, 0x80000000}]}, 0x2348}, 0x1, 0x0, 0x0, 0x800}, 0x4008080) 14:36:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai,e,context=']) [ 1246.387516][T31625] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:27 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai-e,context=']) [ 1246.442002][T31628] loop4: detected capacity change from 0 to 128 [ 1246.460776][T31630] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1246.528496][T31634] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:27 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xd, &(0x7f0000000140)={0x9, 0x8b}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)=@ipmr_newroute={0x34, 0x18, 0x300, 0x70bd26, 0x25dfdbfc, {0x80, 0x14, 0x10, 0xcc, 0x0, 0x4, 0xff, 0x5, 0x1100}, [@RTA_NH_ID={0x8, 0x1e, 0x800}, @RTA_SPORT={0x6, 0x1c, 0x4e20}, @RTA_PRIORITY={0x8, 0x6, 0x10}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x885) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) getrlimit(0xd, &(0x7f0000000000)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee3, 0x12, 0xffffffffffffffff, 0x8000000) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) dup(0xffffffffffffffff) (async) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) (async) sendmsg$netlink(r3, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r5}]}]}, 0x1c}], 0x1}, 0x0) (async) r6 = socket$kcm(0x2, 0xa, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14f33f748cd8a443971c10cd1a", 0x12}], 0x5, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES16=r6, @ANYRESDEC=r5, @ANYRES32, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB="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@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) (async) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xee01, 0xee01]) (async) r9 = syz_open_pts(0xffffffffffffffff, 0x8000) sendmmsg$unix(r2, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="2bbe163083b3f36f824412af71f78639dd34262332d9e98bc7f6d0f50b2cfc7dc29e29ef136d300cee4c17cf26a0f0848099c93d65e090daf88688802a5a68b2457a11985a978c7784d5531e8ef94c0000c87f4f01366f7d5d4f5612a920a61107943c83ba45d5923c58bda52f", 0x6d}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000}}], 0x1, 0x4000040) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7f06) [ 1246.728948][T31636] loop2: detected capacity change from 0 to 128 14:36:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai.e,context=']) 14:36:28 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x38, 0x7f06) 14:36:28 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xd, &(0x7f0000000140)={0x9, 0x8b}, 0x0) (async) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000001cc0)={&(0x7f0000001a40)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001c40)=@ipmr_newroute={0x34, 0x18, 0x300, 0x70bd26, 0x25dfdbfc, {0x80, 0x14, 0x10, 0xcc, 0x0, 0x4, 0xff, 0x5, 0x1100}, [@RTA_NH_ID={0x8, 0x1e, 0x800}, @RTA_SPORT={0x6, 0x1c, 0x4e20}, @RTA_PRIORITY={0x8, 0x6, 0x10}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x885) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) getrlimit(0xd, &(0x7f0000000000)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee3, 0x12, 0xffffffffffffffff, 0x8000000) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) (async) dup(0xffffffffffffffff) (async) r3 = socket$netlink(0x10, 0x3, 0x0) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) (async) readv(r3, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r3, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r5}]}]}, 0x1c}], 0x1}, 0x0) (async) r6 = socket$kcm(0x2, 0xa, 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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0x1000}, {&(0x7f00000013c0)="d68978279b14f33f748cd8a443971c10cd1a", 0x12}], 0x5, &(0x7f0000001d00)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES16=r6, @ANYRESDEC=r5, @ANYRES32, @ANYRES32=0x0, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES32, @ANYBLOB="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@ANYBLOB="1c000000000000000100000002000000", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32, @ANYRES32=r5, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x200c8040}, 0x4000) (async) r7 = getpid() syz_open_procfs$namespace(r7, 0x0) (async) getgroups(0x3, &(0x7f0000000400)=[0x0, 0xee01, 0xee01]) r9 = syz_open_pts(0xffffffffffffffff, 0x8000) sendmmsg$unix(r2, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000180)="2bbe163083b3f36f824412af71f78639dd34262332d9e98bc7f6d0f50b2cfc7dc29e29ef136d300cee4c17cf26a0f0848099c93d65e090daf88688802a5a68b2457a11985a978c7784d5531e8ef94c0000c87f4f01366f7d5d4f5612a920a61107943c83ba45d5923c58bda52f", 0x6d}], 0x1, &(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r0, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32, @ANYRES32=r9, @ANYRES32=r2, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x4000}}], 0x1, 0x4000040) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7f06) 14:36:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 12) 14:36:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprai0e,context=']) 14:36:28 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {r0}}, './file1\x00'}) sendfile(r6, r7, &(0x7f0000000240)=0x4, 0x7f06) [ 1246.947483][T31653] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1247.007749][T31661] loop2: detected capacity change from 0 to 128 [ 1247.034980][T31657] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1247.050140][T31662] FAULT_INJECTION: forcing a failure. [ 1247.050140][T31662] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1247.063327][T31662] CPU: 1 PID: 31662 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1247.073434][T31662] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1247.083529][T31662] Call Trace: [ 1247.086826][T31662] [ 1247.089799][T31662] dump_stack_lvl+0xda/0x130 [ 1247.094419][T31662] dump_stack+0x15/0x20 [ 1247.098613][T31662] should_fail_ex+0x21f/0x230 [ 1247.103440][T31662] should_fail+0xb/0x10 [ 1247.107617][T31662] should_fail_usercopy+0x1a/0x20 [ 1247.112669][T31662] _copy_from_user+0x1e/0xd0 [ 1247.117276][T31662] copy_msghdr_from_user+0x54/0x2a0 [ 1247.122578][T31662] do_recvmmsg+0x290/0x720 [ 1247.127044][T31662] __x64_sys_recvmmsg+0xe2/0x160 [ 1247.132108][T31662] do_syscall_64+0x41/0xc0 [ 1247.136627][T31662] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1247.142609][T31662] RIP: 0033:0x7f21e109e389 [ 1247.147038][T31662] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1247.166728][T31662] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1247.175182][T31662] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1247.183254][T31662] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1247.191255][T31662] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1247.199319][T31662] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 14:36:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 32) mkdir(0x0, 0x0) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f0000002140)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000002240)=""/184, 0xb8}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000280)=""/100, 0x64}], 0x5, &(0x7f0000002700)=""/4096, 0x1000}, 0x7b}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/212, 0xd4}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f00000008c0)=""/145, 0x91}, {&(0x7f0000000980)=""/45, 0x2d}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000001d80)=""/214, 0xd6}, {&(0x7f0000002200)=""/33, 0x21}, {&(0x7f0000001e80)=""/145, 0x91}], 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000002000)=""/42, 0x2a}], 0x1, &(0x7f0000002080)=""/131, 0x83}, 0xd7e}], 0x3, 0x2, 0x0) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000057b000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r3 = open(&(0x7f0000000040)='./file1\x00', 0x381242, 0x0) (async, rerun: 32) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) (rerun: 32) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[], 0x118) (async) r5 = openat$incfs(r0, &(0x7f0000000340)='.log\x00', 0x20002, 0x0) mmap(&(0x7f000055f000/0x2000)=nil, 0x2000, 0x1, 0x10, r5, 0xb953c000) (async) open(&(0x7f00000000c0)='./file0\x00', 0x440000, 0x58) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraiLe,context=']) [ 1247.207399][T31662] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1247.215406][T31662] 14:36:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraiXe,context=']) 14:36:28 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000ef24eabbc1b1a4d843210f568767ee90a49e74d1432794ef82be1626ca18cfbe1d643f9f36a54acb96046e908bb374fbc500d9ccfddaef960dc8f946f4e355908dbb179b2012c33a847f78fe49447a3591d301055cf2f19064da93ebfba51a5a36c142d9076c8a000033dc5211878a1942e8054e69876921af488ec51b7abf098c551d5dd8010f1d029241a311706baa077d4392b286c5436bf2284b115c64379c9e60187b5b49", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:28 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r2, &(0x7f0000002140)=[{{&(0x7f0000000180)=@l2, 0x80, &(0x7f0000000600)=[{&(0x7f0000002240)=""/184, 0xb8}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000400)=""/251, 0xfb}, {&(0x7f0000000500)=""/243, 0xf3}, {&(0x7f0000000280)=""/100, 0x64}], 0x5, &(0x7f0000002700)=""/4096, 0x1000}, 0x7b}, {{&(0x7f0000000680)=@sco, 0x80, &(0x7f0000001f40)=[{&(0x7f0000000700)=""/148, 0x94}, {&(0x7f00000007c0)=""/212, 0xd4}, {&(0x7f0000000100)=""/1, 0x1}, {&(0x7f00000008c0)=""/145, 0x91}, {&(0x7f0000000980)=""/45, 0x2d}, {&(0x7f00000009c0)=""/125, 0x7d}, {&(0x7f0000001d80)=""/214, 0xd6}, {&(0x7f0000002200)=""/33, 0x21}, {&(0x7f0000001e80)=""/145, 0x91}], 0x9}, 0x3}, {{0x0, 0x0, &(0x7f0000002040)=[{&(0x7f0000002000)=""/42, 0x2a}], 0x1, &(0x7f0000002080)=""/131, 0x83}, 0xd7e}], 0x3, 0x2, 0x0) (async, rerun: 32) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000380)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000057b000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file1\x00', 0x381242, 0x0) (async) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sys/net/ipv4/vs/nat_icmp_send\x00', 0x2, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[], 0x118) (async, rerun: 64) r5 = openat$incfs(r0, &(0x7f0000000340)='.log\x00', 0x20002, 0x0) (rerun: 64) mmap(&(0x7f000055f000/0x2000)=nil, 0x2000, 0x1, 0x10, r5, 0xb953c000) open(&(0x7f00000000c0)='./file0\x00', 0x440000, 0x58) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:28 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, 0x8) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:28 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraice,context=']) [ 1247.432285][T31678] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1247.491209][T31687] loop4: detected capacity change from 0 to 128 [ 1247.501010][T31688] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraide,context=']) 14:36:29 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 13) 14:36:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) (async) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x1) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {r0}}, './file1\x00'}) sendfile(r6, r7, &(0x7f0000000240)=0x4, 0x7f06) 14:36:29 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x3d, 0x7f06) 14:36:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraihe,context=']) [ 1248.017067][T31696] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1248.026207][T31698] loop2: detected capacity change from 0 to 128 [ 1248.131864][T31702] FAULT_INJECTION: forcing a failure. [ 1248.131864][T31702] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1248.145011][T31702] CPU: 0 PID: 31702 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1248.158384][T31702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1248.168681][T31702] Call Trace: [ 1248.171981][T31702] [ 1248.175044][T31702] dump_stack_lvl+0xda/0x130 [ 1248.179700][T31702] dump_stack+0x15/0x20 [ 1248.183907][T31702] should_fail_ex+0x21f/0x230 [ 1248.188655][T31702] should_fail+0xb/0x10 [ 1248.192926][T31702] should_fail_usercopy+0x1a/0x20 [ 1248.197998][T31702] _copy_from_user+0x1e/0xd0 [ 1248.202640][T31702] copy_msghdr_from_user+0x54/0x2a0 [ 1248.207880][T31702] do_recvmmsg+0x290/0x720 [ 1248.212593][T31702] __x64_sys_recvmmsg+0xe2/0x160 [ 1248.217613][T31702] do_syscall_64+0x41/0xc0 [ 1248.222058][T31702] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1248.228011][T31702] RIP: 0033:0x7f21e109e389 [ 1248.232572][T31702] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1248.252477][T31702] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1248.260930][T31702] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1248.268932][T31702] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1248.276939][T31702] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1248.285378][T31702] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1248.293566][T31702] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1248.301631][T31702] 14:36:29 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) (async) setsockopt$inet_tcp_TCP_CONGESTION(r5, 0x6, 0xd, &(0x7f0000000000)='lp\x00', 0x3) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) (async) sched_setaffinity(r1, 0x8, &(0x7f00000000c0)=0x1) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000180)={{0x1, 0x1, 0x18, r5, {r0}}, './file1\x00'}) sendfile(r6, r7, &(0x7f0000000240)=0x4, 0x7f06) [ 1248.388843][T31703] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraiie,context=']) 14:36:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 64) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 32) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, 0x8) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1248.611287][T31715] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:29 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000ef24eabbc1b1a4d843210f568767ee90a49e74d1432794ef82be1626ca18cfbe1d643f9f36a54acb96046e908bb374fbc500d9ccfddaef960dc8f946f4e355908dbb179b2012c33a847f78fe49447a3591d301055cf2f19064da93ebfba51a5a36c142d9076c8a000033dc5211878a1942e8054e69876921af488ec51b7abf098c551d5dd8010f1d029241a311706baa077d4392b286c5436bf2284b115c64379c9e60187b5b49", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:29 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraile,context=']) 14:36:29 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000000000)={0x0, 0x100}, 0x8) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:29 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xf61) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x4001c0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x10}, 0xc) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) [ 1248.775700][T31726] loop2: detected capacity change from 0 to 128 [ 1248.785469][T31725] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1248.803223][T31729] loop4: detected capacity change from 0 to 128 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraioe,context=']) 14:36:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 14) 14:36:30 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x48, 0x7f06) 14:36:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) (async, rerun: 32) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000ef24eabbc1b1a4d843210f568767ee90a49e74d1432794ef82be1626ca18cfbe1d643f9f36a54acb96046e908bb374fbc500d9ccfddaef960dc8f946f4e355908dbb179b2012c33a847f78fe49447a3591d301055cf2f19064da93ebfba51a5a36c142d9076c8a000033dc5211878a1942e8054e69876921af488ec51b7abf098c551d5dd8010f1d029241a311706baa077d4392b286c5436bf2284b115c64379c9e60187b5b49", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async, rerun: 64) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1248.966340][T31736] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1248.970148][T31745] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1248.974359][T31736] FAT-fs (loop2): Filesystem has been set read-only [ 1248.974885][T31736] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1248.990267][T31741] loop4: detected capacity change from 0 to 128 [ 1249.013392][T31748] FAULT_INJECTION: forcing a failure. [ 1249.013392][T31748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1249.026537][T31748] CPU: 0 PID: 31748 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1249.036760][T31748] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1249.046897][T31748] Call Trace: [ 1249.050200][T31748] [ 1249.053150][T31748] dump_stack_lvl+0xda/0x130 [ 1249.057848][T31748] dump_stack+0x15/0x20 [ 1249.062032][T31748] should_fail_ex+0x21f/0x230 14:36:30 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1249.066729][T31748] should_fail+0xb/0x10 [ 1249.070901][T31748] should_fail_usercopy+0x1a/0x20 [ 1249.075985][T31748] _copy_from_user+0x1e/0xd0 [ 1249.080692][T31748] copy_msghdr_from_user+0x54/0x2a0 [ 1249.085956][T31748] do_recvmmsg+0x290/0x720 [ 1249.090531][T31748] __x64_sys_recvmmsg+0xe2/0x160 [ 1249.095521][T31748] do_syscall_64+0x41/0xc0 [ 1249.100015][T31748] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1249.105959][T31748] RIP: 0033:0x7f21e109e389 [ 1249.110490][T31748] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1249.130253][T31748] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1249.138791][T31748] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1249.147017][T31748] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1249.155100][T31748] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraipe,context=']) [ 1249.163104][T31748] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1249.171160][T31748] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1249.179158][T31748] 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraite,context=']) [ 1249.231084][T31754] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraiue,context=']) [ 1249.330366][T31756] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraixe,context=']) [ 1249.389422][T31763] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraize,context=']) [ 1249.463643][T31766] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:30 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xf51, 0x2}, 0x10) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000780)) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000340)={0x0, 0x5, 0x0, [0x1ff, 0xc6b9, 0x6, 0x7, 0x6c6], [0x5, 0x5, 0x400, 0x7e, 0x6, 0x2, 0x800, 0x1, 0x3949, 0x1, 0x2, 0x1, 0x4, 0xfff, 0x10001, 0x2, 0xe52f, 0x10000, 0x200, 0xfffffffffffff801, 0x7f, 0xfffffffffffffffe, 0x8000000000000000, 0x7fffffff, 0x7, 0xc0000000000000, 0x9, 0x9, 0x401, 0xfffffffffffffff8, 0x3ff, 0x4d20, 0x9, 0x2, 0x1, 0x81, 0xfffffffffffffff4, 0x5, 0x9d, 0x2, 0x200, 0x401, 0x8000000000000000, 0x0, 0x1, 0x7fffffffffffffff, 0x1f, 0x5, 0x597, 0x0, 0x6f6ea68c, 0x6, 0x4bb, 0x1, 0xffffffffffff6d58, 0xfffffffffffffffa, 0x100000001, 0x7fff, 0x1000, 0x20, 0x5, 0xfffffffffffffff9, 0x3, 0x3, 0x6a, 0x0, 0x3, 0x7, 0x7ec, 0x100000000, 0x8, 0x8080000000000, 0x7f, 0x5, 0x100000000, 0xfff, 0x100000001, 0x4, 0x6, 0x9, 0x80000001, 0x3e5bbb29, 0x8, 0x9, 0xfffffffffffff95f, 0x5, 0x5, 0x1, 0x40, 0xff, 0x80000001, 0x1, 0xd6bc, 0x20, 0x7f, 0x17c0, 0x9, 0x2, 0x0, 0x7, 0x22c7, 0x7, 0x5, 0x4, 0x1, 0x3, 0xfffffffffffffffe, 0xead, 0x5ced, 0xaa, 0x40, 0x7, 0x5, 0x6ad4, 0x1, 0x5, 0x3, 0x8, 0x4f7]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) [ 1249.543109][T31769] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1249.576954][T31771] loop4: detected capacity change from 0 to 128 14:36:30 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprais\n,context=']) 14:36:30 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xf61) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x4001c0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x10}, 0xc) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) [ 1249.668349][T31773] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1249.693756][T31776] loop2: detected capacity change from 0 to 128 14:36:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 15) [ 1249.867330][T31783] FAULT_INJECTION: forcing a failure. [ 1249.867330][T31783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1249.880485][T31783] CPU: 0 PID: 31783 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1249.890591][T31783] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1249.900693][T31783] Call Trace: [ 1249.903997][T31783] [ 1249.906959][T31783] dump_stack_lvl+0xda/0x130 [ 1249.911633][T31783] dump_stack+0x15/0x20 [ 1249.915831][T31783] should_fail_ex+0x21f/0x230 [ 1249.920548][T31783] should_fail+0xb/0x10 [ 1249.924754][T31783] should_fail_usercopy+0x1a/0x20 [ 1249.929854][T31783] _copy_from_user+0x1e/0xd0 [ 1249.934471][T31783] copy_msghdr_from_user+0x54/0x2a0 [ 1249.939744][T31783] do_recvmmsg+0x290/0x720 [ 1249.944197][T31783] __x64_sys_recvmmsg+0xe2/0x160 [ 1249.949178][T31783] do_syscall_64+0x41/0xc0 [ 1249.953627][T31783] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1249.959567][T31783] RIP: 0033:0x7f21e109e389 14:36:31 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x4a, 0x7f06) 14:36:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprais\",context=']) [ 1249.963999][T31783] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1249.983717][T31783] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1249.992171][T31783] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1250.000180][T31783] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1250.008307][T31783] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.016353][T31783] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1250.024420][T31783] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1250.032437][T31783] 14:36:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:31 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sched_setaffinity(r0, 0x8, &(0x7f0000000000)=0xf61) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x4001c0, 0x0) openat$cgroup_ro(r3, &(0x7f0000000180)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x72, &(0x7f00000000c0)={0x0, 0x9, 0x10}, 0xc) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprais%,context=']) 14:36:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',apprais,,context=']) 14:36:31 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1250.170749][T31791] loop2: detected capacity change from 0 to 128 [ 1250.175515][T31792] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise\"context=']) [ 1250.232387][T31805] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1250.405531][T31791] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1250.413413][T31791] FAT-fs (loop2): Filesystem has been set read-only [ 1250.420655][T31791] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:31 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async, rerun: 64) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (rerun: 64) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xf51, 0x2}, 0x10) close(r4) (async, rerun: 64) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000780)) (async) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000340)={0x0, 0x5, 0x0, [0x1ff, 0xc6b9, 0x6, 0x7, 0x6c6], [0x5, 0x5, 0x400, 0x7e, 0x6, 0x2, 0x800, 0x1, 0x3949, 0x1, 0x2, 0x1, 0x4, 0xfff, 0x10001, 0x2, 0xe52f, 0x10000, 0x200, 0xfffffffffffff801, 0x7f, 0xfffffffffffffffe, 0x8000000000000000, 0x7fffffff, 0x7, 0xc0000000000000, 0x9, 0x9, 0x401, 0xfffffffffffffff8, 0x3ff, 0x4d20, 0x9, 0x2, 0x1, 0x81, 0xfffffffffffffff4, 0x5, 0x9d, 0x2, 0x200, 0x401, 0x8000000000000000, 0x0, 0x1, 0x7fffffffffffffff, 0x1f, 0x5, 0x597, 0x0, 0x6f6ea68c, 0x6, 0x4bb, 0x1, 0xffffffffffff6d58, 0xfffffffffffffffa, 0x100000001, 0x7fff, 0x1000, 0x20, 0x5, 0xfffffffffffffff9, 0x3, 0x3, 0x6a, 0x0, 0x3, 0x7, 0x7ec, 0x100000000, 0x8, 0x8080000000000, 0x7f, 0x5, 0x100000000, 0xfff, 0x100000001, 0x4, 0x6, 0x9, 0x80000001, 0x3e5bbb29, 0x8, 0x9, 0xfffffffffffff95f, 0x5, 0x5, 0x1, 0x40, 0xff, 0x80000001, 0x1, 0xd6bc, 0x20, 0x7f, 0x17c0, 0x9, 0x2, 0x0, 0x7, 0x22c7, 0x7, 0x5, 0x4, 0x1, 0x3, 0xfffffffffffffffe, 0xead, 0x5ced, 0xaa, 0x40, 0x7, 0x5, 0x6ad4, 0x1, 0x5, 0x3, 0x8, 0x4f7]}) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:31 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) getsockname(r3, &(0x7f0000002240)=@in={0x2, 0x0, @empty}, &(0x7f00000022c0)=0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000020c0)=[{{&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1, &(0x7f0000000340)=""/151, 0x97}, 0x400}, {{&(0x7f0000000280)=@isdn, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/108, 0x6c}], 0x4, &(0x7f0000000600)=""/94, 0x5e}, 0x6}, {{&(0x7f0000000680)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/225, 0xe1}, {&(0x7f0000000900)=""/58, 0x3a}, {&(0x7f0000000940)=""/251, 0xfb}, {&(0x7f0000001d80)=""/135, 0x87}], 0x7, &(0x7f0000001ec0)=""/217, 0xd9}, 0x10}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001fc0)=""/159, 0x9f}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000002080)=""/48, 0x30}, 0x9}], 0x4, 0x0, &(0x7f0000002200)={r5, r6+60000000}) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400001563080080050004e98e35fc9de5134b4a", @ANYRES32=0x0], 0x20}], 0x1, 0x0) openat(r0, &(0x7f0000002300)='./file0\x00', 0x400, 0x20) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r7, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:31 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,\nontext=']) 14:36:31 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 16) [ 1250.715762][T31819] loop4: detected capacity change from 0 to 128 [ 1250.760067][T31822] FAULT_INJECTION: forcing a failure. [ 1250.760067][T31822] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1250.773214][T31822] CPU: 0 PID: 31822 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1250.783311][T31822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1250.793386][T31822] Call Trace: [ 1250.796687][T31822] [ 1250.799643][T31822] dump_stack_lvl+0xda/0x130 [ 1250.804273][T31822] dump_stack+0x15/0x20 [ 1250.808648][T31822] should_fail_ex+0x21f/0x230 [ 1250.813360][T31822] should_fail+0xb/0x10 [ 1250.817553][T31822] should_fail_usercopy+0x1a/0x20 [ 1250.822611][T31822] _copy_from_user+0x1e/0xd0 [ 1250.827227][T31822] copy_msghdr_from_user+0x54/0x2a0 [ 1250.832670][T31822] do_recvmmsg+0x290/0x720 [ 1250.837203][T31822] __x64_sys_recvmmsg+0xe2/0x160 [ 1250.842221][T31822] do_syscall_64+0x41/0xc0 [ 1250.846858][T31822] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1250.852830][T31822] RIP: 0033:0x7f21e109e389 [ 1250.857284][T31822] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1250.877093][T31822] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1250.885548][T31822] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1250.893551][T31822] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1250.902881][T31822] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1250.910877][T31822] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1250.918958][T31822] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1250.927046][T31822] 14:36:32 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x4e, 0x7f06) 14:36:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,\"ontext=']) 14:36:32 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRES64=r0], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,#ontext=']) [ 1251.236260][T31830] loop2: detected capacity change from 0 to 128 14:36:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,%ontext=']) [ 1251.397879][T31836] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1251.405804][T31836] FAT-fs (loop2): Filesystem has been set read-only [ 1251.412882][T31836] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:32 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,*ontext=']) 14:36:32 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") (async, rerun: 64) mkdir(0x0, 0x0) (rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) getsockname(r3, &(0x7f0000002240)=@in={0x2, 0x0, @empty}, &(0x7f00000022c0)=0x80) (async, rerun: 64) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 64) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000020c0)=[{{&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1, &(0x7f0000000340)=""/151, 0x97}, 0x400}, {{&(0x7f0000000280)=@isdn, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/108, 0x6c}], 0x4, &(0x7f0000000600)=""/94, 0x5e}, 0x6}, {{&(0x7f0000000680)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/225, 0xe1}, {&(0x7f0000000900)=""/58, 0x3a}, {&(0x7f0000000940)=""/251, 0xfb}, {&(0x7f0000001d80)=""/135, 0x87}], 0x7, &(0x7f0000001ec0)=""/217, 0xd9}, 0x10}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001fc0)=""/159, 0x9f}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000002080)=""/48, 0x30}, 0x9}], 0x4, 0x0, &(0x7f0000002200)={r5, r6+60000000}) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400001563080080050004e98e35fc9de5134b4a", @ANYRES32=0x0], 0x20}], 0x1, 0x0) openat(r0, &(0x7f0000002300)='./file0\x00', 0x400, 0x20) (async) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r7, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:32 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 17) [ 1251.641077][T31851] FAULT_INJECTION: forcing a failure. [ 1251.641077][T31851] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1251.654470][T31851] CPU: 1 PID: 31851 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1251.664576][T31851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1251.674746][T31851] Call Trace: [ 1251.678046][T31851] [ 1251.681028][T31851] dump_stack_lvl+0xda/0x130 [ 1251.685644][T31851] dump_stack+0x15/0x20 [ 1251.689912][T31851] should_fail_ex+0x21f/0x230 [ 1251.694650][T31851] should_fail+0xb/0x10 [ 1251.698832][T31851] should_fail_usercopy+0x1a/0x20 [ 1251.703939][T31851] _copy_from_user+0x1e/0xd0 [ 1251.708804][T31851] copy_msghdr_from_user+0x54/0x2a0 [ 1251.714038][T31851] do_recvmmsg+0x290/0x720 [ 1251.718529][T31851] __x64_sys_recvmmsg+0xe2/0x160 [ 1251.723576][T31851] do_syscall_64+0x41/0xc0 [ 1251.728072][T31851] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1251.734039][T31851] RIP: 0033:0x7f21e109e389 [ 1251.738475][T31851] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1251.758277][T31851] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1251.766801][T31851] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1251.774890][T31851] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1251.782887][T31851] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:33 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r6 = dup(r5) poll(&(0x7f0000000100)=[{r6}], 0x1, 0x0) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xf51, 0x2}, 0x10) (async) setsockopt$inet_sctp6_SCTP_RTOINFO(r6, 0x84, 0x0, &(0x7f00000001c0)={0x0, 0x7, 0xf51, 0x2}, 0x10) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) fcntl$getownex(r4, 0x10, &(0x7f0000000780)) ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000340)={0x0, 0x5, 0x0, [0x1ff, 0xc6b9, 0x6, 0x7, 0x6c6], [0x5, 0x5, 0x400, 0x7e, 0x6, 0x2, 0x800, 0x1, 0x3949, 0x1, 0x2, 0x1, 0x4, 0xfff, 0x10001, 0x2, 0xe52f, 0x10000, 0x200, 0xfffffffffffff801, 0x7f, 0xfffffffffffffffe, 0x8000000000000000, 0x7fffffff, 0x7, 0xc0000000000000, 0x9, 0x9, 0x401, 0xfffffffffffffff8, 0x3ff, 0x4d20, 0x9, 0x2, 0x1, 0x81, 0xfffffffffffffff4, 0x5, 0x9d, 0x2, 0x200, 0x401, 0x8000000000000000, 0x0, 0x1, 0x7fffffffffffffff, 0x1f, 0x5, 0x597, 0x0, 0x6f6ea68c, 0x6, 0x4bb, 0x1, 0xffffffffffff6d58, 0xfffffffffffffffa, 0x100000001, 0x7fff, 0x1000, 0x20, 0x5, 0xfffffffffffffff9, 0x3, 0x3, 0x6a, 0x0, 0x3, 0x7, 0x7ec, 0x100000000, 0x8, 0x8080000000000, 0x7f, 0x5, 0x100000000, 0xfff, 0x100000001, 0x4, 0x6, 0x9, 0x80000001, 0x3e5bbb29, 0x8, 0x9, 0xfffffffffffff95f, 0x5, 0x5, 0x1, 0x40, 0xff, 0x80000001, 0x1, 0xd6bc, 0x20, 0x7f, 0x17c0, 0x9, 0x2, 0x0, 0x7, 0x22c7, 0x7, 0x5, 0x4, 0x1, 0x3, 0xfffffffffffffffe, 0xead, 0x5ced, 0xaa, 0x40, 0x7, 0x5, 0x6ad4, 0x1, 0x5, 0x3, 0x8, 0x4f7]}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,+ontext=']) 14:36:33 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) getsockname(r3, &(0x7f0000002240)=@in={0x2, 0x0, @empty}, &(0x7f00000022c0)=0x80) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) r4 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r4, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) clock_gettime(0x0, &(0x7f00000021c0)={0x0, 0x0}) recvmmsg(r4, &(0x7f00000020c0)=[{{&(0x7f00000000c0)=@ethernet, 0x80, &(0x7f0000000180)=[{&(0x7f0000000000)=""/64, 0x40}], 0x1, &(0x7f0000000340)=""/151, 0x97}, 0x400}, {{&(0x7f0000000280)=@isdn, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000400)=""/101, 0x65}, {&(0x7f0000000480)=""/78, 0x4e}, {&(0x7f0000000500)=""/75, 0x4b}, {&(0x7f0000000580)=""/108, 0x6c}], 0x4, &(0x7f0000000600)=""/94, 0x5e}, 0x6}, {{&(0x7f0000000680)=@hci, 0x80, &(0x7f0000001e40)=[{&(0x7f0000000700)=""/172, 0xac}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f00000007c0)=""/8, 0x8}, {&(0x7f0000000800)=""/225, 0xe1}, {&(0x7f0000000900)=""/58, 0x3a}, {&(0x7f0000000940)=""/251, 0xfb}, {&(0x7f0000001d80)=""/135, 0x87}], 0x7, &(0x7f0000001ec0)=""/217, 0xd9}, 0x10}, {{0x0, 0x0, &(0x7f0000000a40)=[{&(0x7f0000001fc0)=""/159, 0x9f}, {&(0x7f0000002700)=""/4096, 0x1000}], 0x2, &(0x7f0000002080)=""/48, 0x30}, 0x9}], 0x4, 0x0, &(0x7f0000002200)={r5, r6+60000000}) (async, rerun: 64) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 64) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000008400001563080080050004e98e35fc9de5134b4a", @ANYRES32=0x0], 0x20}], 0x1, 0x0) openat(r0, &(0x7f0000002300)='./file0\x00', 0x400, 0x20) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r7, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,,ontext=']) [ 1251.790922][T31851] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1251.798923][T31851] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1251.806965][T31851] [ 1251.875201][T31860] loop4: detected capacity change from 0 to 128 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,-ontext=']) 14:36:33 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:33 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") (async) r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRES64=r0], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:33 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x54, 0x7f06) 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,.ontext=']) [ 1252.347222][T31872] loop2: detected capacity change from 0 to 128 14:36:33 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 18) [ 1252.537496][T31883] FAULT_INJECTION: forcing a failure. [ 1252.537496][T31883] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1252.551463][T31883] CPU: 0 PID: 31883 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1252.561579][T31883] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1252.571761][T31883] Call Trace: [ 1252.575058][T31883] [ 1252.578067][T31883] dump_stack_lvl+0xda/0x130 [ 1252.582775][T31883] dump_stack+0x15/0x20 [ 1252.587058][T31883] should_fail_ex+0x21f/0x230 [ 1252.591810][T31883] should_fail+0xb/0x10 [ 1252.595998][T31883] should_fail_usercopy+0x1a/0x20 [ 1252.601164][T31883] _copy_from_user+0x1e/0xd0 [ 1252.605779][T31883] copy_msghdr_from_user+0x54/0x2a0 [ 1252.611093][T31883] do_recvmmsg+0x290/0x720 [ 1252.615548][T31883] __x64_sys_recvmmsg+0xe2/0x160 [ 1252.620764][T31883] do_syscall_64+0x41/0xc0 [ 1252.625223][T31883] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1252.631243][T31883] RIP: 0033:0x7f21e109e389 [ 1252.635745][T31883] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1252.655601][T31883] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1252.664111][T31883] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1252.672495][T31883] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,0ontext=']) 14:36:33 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,Lontext=']) [ 1252.680586][T31883] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1252.688946][T31883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1252.696937][T31883] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1252.705208][T31883] [ 1252.766186][T31871] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1252.774242][T31871] FAT-fs (loop2): Filesystem has been set read-only [ 1252.807046][T31871] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,Xontext=']) 14:36:34 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000001c0)='./file0\x00', 0xa28896, &(0x7f0000000040)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,dontext=']) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,hontext=']) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,iontext=']) [ 1253.093398][T31898] loop4: detected capacity change from 0 to 128 14:36:34 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,lontext=']) 14:36:34 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x55, 0x7f06) 14:36:34 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000000)=ANY=[@ANYRES64=r3, @ANYRES64=r0], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:34 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 19) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,oontext=']) 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,pontext=']) [ 1253.505695][T31913] loop2: detected capacity change from 0 to 128 [ 1253.617661][T31922] FAULT_INJECTION: forcing a failure. [ 1253.617661][T31922] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1253.630934][T31922] CPU: 0 PID: 31922 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1253.641178][T31922] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1253.651349][T31922] Call Trace: [ 1253.655033][T31922] [ 1253.658158][T31922] dump_stack_lvl+0xda/0x130 [ 1253.662870][T31922] dump_stack+0x15/0x20 [ 1253.667339][T31922] should_fail_ex+0x21f/0x230 [ 1253.672233][T31922] should_fail+0xb/0x10 [ 1253.676444][T31922] should_fail_usercopy+0x1a/0x20 [ 1253.681519][T31922] _copy_from_user+0x1e/0xd0 [ 1253.686137][T31922] copy_msghdr_from_user+0x54/0x2a0 [ 1253.691468][T31922] do_recvmmsg+0x290/0x720 [ 1253.695971][T31922] __x64_sys_recvmmsg+0xe2/0x160 [ 1253.700941][T31922] do_syscall_64+0x41/0xc0 [ 1253.705426][T31922] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1253.711486][T31922] RIP: 0033:0x7f21e109e389 [ 1253.715932][T31922] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1253.735675][T31922] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1253.744212][T31922] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1253.752241][T31922] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1253.760336][T31922] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:34 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,sontext=']) [ 1253.768419][T31922] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1253.776428][T31922] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1253.784660][T31922] 14:36:35 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x5, 0x3f, 0x8, 0x5}, {0x23, 0x7b, 0x1f, 0x5229}]}, 0x10) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getpgid(r0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @local, 0xb215}, @in6={0xa, 0x4e24, 0x1000, @mcast2, 0x8001}, @in6={0xa, 0x4e20, 0x10001, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfeb7}, @in6={0xa, 0x4e24, 0x5051, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e21, @broadcast}], 0x14) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:35 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000001c0)='./file0\x00', 0xa28896, &(0x7f0000000040)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) socket(0xa, 0x1, 0x0) (async) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,tontext=']) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,uontext=']) [ 1254.124184][T31930] loop2: detected capacity change from 0 to 128 14:36:35 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000000)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r0 = getpid() sched_setscheduler(r0, 0x0, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 32) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 64) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 64) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,xontext=']) [ 1254.254875][T31935] loop4: detected capacity change from 0 to 128 [ 1254.280686][T31939] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1254.288725][T31939] FAT-fs (loop2): Filesystem has been set read-only [ 1254.299388][T31939] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 20) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,zontext=']) 14:36:35 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x64, 0x7f06) 14:36:35 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000a40)='./file0\x00', 0x88b6, &(0x7f0000000d80)=ANY=[@ANYRES16=0x0, @ANYRES16=0x0, @ANYBLOB="81a02d87bcf0ea5bcde8e961b6b2d9fdc46999bdd5e5578d917b1a77029d48a6f8f669df8ed7ddf9473d5f6037fc2d4088b8f3f3a681535cdd68292993d368ba7bde5d561224c51e53e30e24f99c8a97af", @ANYRESHEX, @ANYBLOB="faf781b769106082699ac6d04f65248247873c518b7ff8b5084bd3e5c3265c192ef392a0e68c872142e6615858e488a348ca4c8d86673d08ea71d64d5eda8d629544f2d8cf0b0622a6d5a7c2ae916655b619310323ae66ebc773bd5c5b797d72b22be862ff88bfa6"], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = getpid() close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000dc44617db9b633a47aeba99e81f97fa0c06f7093b50463f1890087ef2dcfc097539741620bdaee74aa7b6e6e59179ad000fe68098d74841c9d60fb8a50f6ffff5182e1ae3bda6ffb7676ccad6c470733b7460cd30e5dfc94063b5cfe9d4cec079b5f863cf3fc5e362de6cf621026ff503336ab694cadff2fae6a86d488abc4d14a43c5c49af9d779", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001cc0)={&(0x7f0000001c80)='./file2\x00', 0x0, 0x18}, 0x10) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r7) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = dup(r8) poll(&(0x7f0000000100)=[{r9}], 0x1, 0x0) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002140)=[{{&(0x7f00000000c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="3a22465784c4e69faf6213467664da85cd5295340d6dfd783ed5aefbb5e3ca2bfcd8f6c216593ad5e6fe829b55c47a4da4161f5112cd2cc260452456e41a0abadcbbd53652ace0d927c6112d35904e3d5fe039632bf8c1b2808d3fe88a59f0401bfca5f39b320ba427aa4bbacaf6f18847b2d6ab1b10b058ed2646261e93d27a345b47f44a0417ddf32bd09b1137e87a60bd70ae952d1217411df6abaeaf448b9a1d8e96dceef1e5dbec3bec026fad", 0xaf}, {&(0x7f0000000400)="7d6dcc3dc124e98a340fbbe090c83bccf6c200e93b572a4b5e716a6df3604873fc6d0e786effb878fe8fa1063beac8f2163556340372db9f34dde1f7821b707cd40ed318df584163b0cba4e4aa2131b2c66c6560c0f97584cd2911c2975f5d24eb792099bd052d4bc8a5adf3913a85f6ced112e21f95a3c7802126897db9156a8c4f45a6690557225e20bbb7028f4e684b59b4d8236da0dba60dfad2c864f0f8c117e93f17623995a22186558ba8a6d037f747b446da49f5404d6fd2fc023a03da5b12a6a17759ee965d", 0xca}, {&(0x7f0000000500)="ed18e5b20086c462464fd3e3d94aacd4ec0c45f957df82b8e959f4558b5efdf9aa3d6f198a96b884e4aa1510085b481f1dc11ef26c85bce04c5c32839c235449ac2af3b1c9c13af0b8719289efdf8c02f19709aa791f5d36a24db7f3870ec48d9acfa7e9d50d2d902ce3745f985506f8dcc3dbfef919d2bd81f530f04b205c60f67b9d9b960cf8a722610232c37f43b73255af8cc3783a9c782eacace345e546e49106fb85df0580cf1f6dcf7cc74eb1878902dd4472", 0xb6}, {&(0x7f00000005c0)="59e8f8dd23a60da3311cd9f87af769d99e94db459a3327329ee096fcf5f31a4ebf76ff0a7af7820387365046dbd0dec6c44ddc188561da59fb3c044565442d84aff7f1f5313afef8da30c5f1b44d7b8876db89eb21bd3d5b043737c4ceb386c28c732ac7f35467b0a7e27c4b03bf5bdfaf6a228b1cad3b588b76d34483586a0471e9fd9a614c", 0x86}], 0x4, 0x0, 0x0, 0xc080}}, {{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000680)="f63eed583f567f021f45d249d91f0e489a9192fa5171dbe70ab7986d301df2bacef546c1f80b67d4ce1d91ad9511eda40f0bf2fe4b718cadb491c6c48d1e165139468e578d740afe4d0539481dfc71820338797aa038337876b366258dc6d9d4a6c17e1f062bad10594fab3c4e5f8029455558e5654cfb5cb5ed90d28d9f10cc1256df2872af70e098d50b118df2890b179b604fc90d172784d9d14b3018187eaef4136267800b981d52d2aad4fc44a2244d8cc45090ec9df121279d3280", 0xbe}, {&(0x7f0000000740)="b957a869f9658a1a229575518ba9e0a855e128c26e1af9c932b4fab1376c6d5d4ec33ef5c225344008baf58c042f3e4903f476110125913cb8e2b2c3910354579d127c4636dd773520931e23a9b102b7a17b5d71c9ed378604efe75ae27b5667b852b1ecbef797c75713caf1cc4046037b203972c2cca1c4878e233684f07aa601a3fba9c490eae357de7eb7142cdaded31535416381388e7ae8ada8b652777bdffc557899510536f7a99716d8e736359d3d1cba9d37a6b87cb0ad6e", 0xbc}, {&(0x7f0000000800)="e177aa087128c535f82d1b3c7e71e4f612f6e7e523f88f766068f479e10abad7bc9e25622c0d8058b20a32ba430d3cbf8c5126303c60fa0202f6f166861a9777c957ec6c5a4c85dfb83fe09d9d3cfb1c1cbf408ef8afd53568e1e7e2516a110aba01501e2d07d35e274ee2abeba668a66b5629f304e77672afc87e967e7726ed7ca5072baed6d0d918ff4456dc8a8558bb0745f4f892399dd315cffe40afc65e3e102cf130b64d45a28b76d9e4f543c7dfa3d2b9c37a5d88f8cf4dbbb73f5f562295da", 0xc3}, {&(0x7f0000000900)="9c3e34a26646dbde07a280dd4f81fa9e42c7240d25fcd1bcd32319cc2b558cc066a17d60c3c2cdb6feec080eda4dc753815cbdce65dab40893b52c7c5e362722", 0x40}], 0x4, &(0x7f0000000e80)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20, 0x20000000}}, {{&(0x7f0000000ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f40)="712c5bea705352ad333f", 0xa}, {&(0x7f0000000f80)="dccd223d51b956a93acc48126e3cad090e73fbe7b33e68906d0a74f374d5da7628a61b511a2c452f5738f99a12c40325179b7fb991740f8094c581735392c31a4b3b0869", 0x44}], 0x2, &(0x7f0000001040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x88, 0x80}}, {{&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001180)="47896002b4ee89df3e23e15aadb644aaa32968d35b34183ee9867aff8f152dd75d70f511b314098f3c897236a143c6292b793b298079f44e76d22f36799d80691e6410ad4ed41b7c0e99a6728da8c5dc8ac9e3b0e33eb20ee56a5b966185d3e8dfb6db895ddcdb298e3545279291a253d7ca7f4c735154ea3f548980efac3519df6bd641e49bf397b6e46d0d8ae61beb998a1499fef8dff86f66a5b8fccfa2", 0x9f}, {&(0x7f0000001240)="f215e164298d1547e1a987ea17a1ee1f359dda429e731ac8066b5051a2be31b1c630d4df83ddfbdfc81bf66f87e15ad3f576d1f7c872887c1133720d677a2795403694400f682f58c999cd29c8a95a48427f45175efd7ca68d78d8c33dfd9547c64d52db543c8a5c2a", 0x69}], 0x2, &(0x7f0000001300)=[@rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, r2]}}], 0x20, 0x20040000}}, {{&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000013c0)="9f9ab612a76a49bce328729f3e040e74f1f62987de56abcb155f0d34610374a567fac15e", 0x24}, {&(0x7f0000001400)="8e07b47ed89c6547b5698467c8cac7aac5e366a7d9a826bed109aa8304d81cf4d1d11ae39945acc46bbf78178e43213d520144967538aa1063e23ef423363d6ba66e428eb3d49beaee05233521fcde7fdd082251aff63ff6ee60c532a7dfe20676749686b98c2236107823c9efe48af5557391b78b08ce0f7b899872fde83bcfba9f37b62adf477ed3b269aa117b976b6b3180c405b8dbfce319942a180d8f57271ca7eba3289d32d8cd271acfbee444cb4dbc8160c48194115302a91089", 0xbe}, {&(0x7f00000014c0)="7a6f0669bab21724f16d6e150b7078cf5c80bc82a679899525", 0x19}], 0x3, &(0x7f0000001640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, r2]}}, @rights={{0x2c, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}], 0x80, 0x880}}, {{&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001740)="552f629d85405670c932133a7eb9ef26d07cfc0d27adf0f5fcdc7ceb167972d1f84b24b0c2df8e9b6fa5393b072c371e675f7b0b00b1b6ae64cd4c093035bfc88784a9f6a8bfd0c10967a7cbbcf557e3adc8eb2998ec4beb48d97005c911fc78148fe2d64e2d7deb6b31212a33689f05cf9767ca559f262cbecd1af4e895633ecd6711dd2ec791fa348fc0ac571c5bb33e7439bf665daadec50cb789c498e89cfcd72d5d76e944214d", 0xa9}, {&(0x7f0000001800)="0282a0ff746d14512bd60b07599434a14c2fd7ed7dc2570c2140f25363e1f912494a492a467803c1f97728059df514e19fa7f031405dcd6c355dd40b4c1e9fe925ab9557d7640a4ae95bd54d979ee31df5dca29a3a12406b6f60", 0x5a}, {&(0x7f0000001880)="c6dbf1e05caddd080ca7e31434f8f3da21c24b8945e4f1d19269aff97d853b0b070b7d95c78178b26768cb8aa5394f367c46198a6aedfac521c9ed1ca2ab8e223e8cffc1690f6d185a65960c3ea01aa4dc138b2d7c24ef26f9ebdeee6bff8cd874fd8390b43f2dd3615a5a6cdea8cef479cff84cc67bbd6ff14b2ffe40e4450c435378fa1425587461343d965697f80edf7e1d2d76bb5c851cafa01c29c7493cb975efc72ff3eca6305be8f1e5b6c5d36767d0be6a5313d0cc82d83f4359d7ec78a8efe8fb36ef10004fe706", 0xcc}, {&(0x7f0000001980)="8372383d2ef48fe83a7f3566fb56af6e17dbc2002f3458ab533eaf015af20e49b781107562dc5c10bb1644cd08e29971246ae5704a82ae173cbfcf", 0x3b}, {&(0x7f00000019c0)="519fa2e27fc21d4a1d9882ca80caed2801eeae58da42fa59c063b2ba189a1580772ae670b4a439db76f4b006f8ca64a55fd405190dcf31941ea6ad76ac76e8a959f28eb93ac1b33813649c7bf7eb", 0x4e}, {&(0x7f0000001a40)="694db71791451ca2f46b2306128bdf60fc69556014fd02863778f7111c3afb7917732eb4d62584e4e31deafc4be0b4ee4912584d84aeb9dcaddc1d57ddfd6617a160b6aa3a12855a69257046488d68140f23adbf3f00c4a8087b8807a9166fd022f7f4919a395d6f22ab3896d877657017a5066c90844b39045622de7daf972378cb441e905989a8ce5d733e9bc4a635747bce64869818d15582809b25eb9e145b23d5db12f803dcd17ed06870a3", 0xae}, {&(0x7f0000001b00)="05590b31a0226f2bda93cbf1337ea1b5819bf4c90d66746311858b7a42152e9fe3c2397aeaeb8b00c07f274ef7e98cc3498559d94fcf324e59ba51e1253af3f673e83603abd32f58b9eee21cd635a325b96aaa1a1e61151b71445e0c1fcf56898a0f02a1d72a0d7487d5d3ff8f101b6c0374d2f5db7e7b389ee1c39cc1734bb093ba473f41127ea905e7d818ee8c4311889e580eedbd27f50742b4641b9d81bb7e7342d7b736748162104e35b38df4ed8420314ff33ff17c69d5e37387be3ec49bc6edde60b41bde14f66794185caa7c5af87e67a5aaa4ae658a5f75d34690325749614c0615e62dea0d145bc58bef722ef0", 0xf2}], 0x7, &(0x7f0000001d00)=[@rights={{0x24, 0x1, 0x1, [r5, r6, r3, r7, r9]}}, @cred={{0x1c, 0x1, 0x2, {r1, r11}}}], 0x48, 0x4}}, {{&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001e00)="582e9c3fb9c31335eaea89b6e2951ebd198bf59e4e37b4de7c31ea3528178fd02ee2699bfc81ee4afefbfecdf25fcb6066bb13a4556cda63e4701b4bcf59cef1adf9407086f80ed4c969db96fb0688f4337865ce56f71e", 0x57}, {&(0x7f0000001e80)="0c4c6770426cc4883cb981d5e98fed81da398f91e600b6c515d116787cc6c2f4978f036dfd3d9619c084ddba2b19a8bf0b8db2b4898f436654528dfb1d5daf2066e177d219daa3d6b6162f323d53cd44558c9ae8a1969c327a4bea3df8d66864ca7b480aa9318cb71058", 0x6a}, {&(0x7f0000001f00)="cc73d1e9aef0eb222b6101d3898dae41571ac58bd53fdb7174bd10eb215efb62e073108c06cf609ec77c0f1625628b594d64e031842ab675610d3d10ce81b03a58bf868da1bb1f2355b074bb5aba91540b90127fbc499d611dfb3136d57ab1a792e124031d358d6c0dcd25b0120ee75e59d8a0842601913a3e6536d1c491a6c94f37fa95f908ef8f4acbbb3ebda4342576f9b2b730b1914b998da939049cac02c7cbd223bb55f3f879af93f710b19c8e8c2374f4018df87ecc908075dfb22283cdec9ea27c7f6d", 0xc7}, {&(0x7f0000002000)="25befac9fa419d4610daa139b95dedf0e7c239e4df68fcde7b0b4c1aeeb4f436f8", 0x21}, {&(0x7f0000002040)="709a3ecbf00d36c24ea52eab4a9b6d5a459e2ae71b34fed9db5d487c9197c3d7ec97d235b070a736298cffeb4f888cdb6287f022694af55dfbb6545912df3778d5bb7e00771f546734b59886bf249104b7f4c216f40edf2ca52d519f1cb7b1840031b48a126a26d67eb57905eadf22b4d33258a465525692", 0x78}], 0x5}}], 0x7, 0x800) r12 = open(&(0x7f0000000040)='./file2\x00', 0x5810c2, 0x12) write$P9_RREADDIR(r12, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r12, r12, &(0x7f0000000240), 0x7f06) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,c\nntext=']) 14:36:35 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,c\"ntext=']) [ 1254.558765][T31961] FAULT_INJECTION: forcing a failure. [ 1254.558765][T31961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1254.572000][T31961] CPU: 1 PID: 31961 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1254.582115][T31961] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1254.592231][T31961] Call Trace: [ 1254.595563][T31961] [ 1254.598672][T31961] dump_stack_lvl+0xda/0x130 [ 1254.603545][T31961] dump_stack+0x15/0x20 [ 1254.607742][T31961] should_fail_ex+0x21f/0x230 [ 1254.612460][T31961] should_fail+0xb/0x10 [ 1254.616654][T31961] should_fail_usercopy+0x1a/0x20 [ 1254.621770][T31961] _copy_from_user+0x1e/0xd0 [ 1254.626394][T31961] copy_msghdr_from_user+0x54/0x2a0 [ 1254.631708][T31961] do_recvmmsg+0x290/0x720 [ 1254.636220][T31961] __x64_sys_recvmmsg+0xe2/0x160 [ 1254.641262][T31961] do_syscall_64+0x41/0xc0 [ 1254.645735][T31961] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1254.651923][T31961] RIP: 0033:0x7f21e109e389 [ 1254.656401][T31961] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1254.676211][T31961] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1254.684769][T31961] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1254.692763][T31961] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1254.700994][T31961] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1254.709083][T31961] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1254.717088][T31961] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1254.725185][T31961] 14:36:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x5, 0x3f, 0x8, 0x5}, {0x23, 0x7b, 0x1f, 0x5229}]}, 0x10) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) getpgid(r0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @local, 0xb215}, @in6={0xa, 0x4e24, 0x1000, @mcast2, 0x8001}, @in6={0xa, 0x4e20, 0x10001, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfeb7}, @in6={0xa, 0x4e24, 0x5051, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e21, @broadcast}], 0x14) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,c%ntext=']) 14:36:36 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x6a, 0x7f06) 14:36:36 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f00000001c0)='./file0\x00', 0xa28896, &(0x7f0000000040)=ANY=[], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = openat$cgroup_procs(r1, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r4, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r5 = socket(0xa, 0x1, 0x0) close(r5) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x75, &(0x7f0000000000)={r6}, 0x0) (rerun: 32) r7 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r7, r7, &(0x7f0000000240), 0x7f06) 14:36:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,c,ntext=']) [ 1255.026859][T31976] loop4: detected capacity change from 0 to 128 14:36:36 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08096, &(0x7f0000000480)=ANY=[@ANYBLOB="1d53a23e640ac950ef2b044c79bf3cc05e34bb443cacd51e9becbcca150aa65f4dfd8b778714e0871c27bf4903ae1760860a04a25ee4431bdbc5a408d5290ca34f88b439e396601f582402ebd4ee342df445425e0619ee07e9fde8e7b83aa2e45f89aea7d15e52669cfefb44a195d072900f0d67fa700ff19ce7264b653ee9bfe1af93bf1b828bb19440584a68e8ce0860076628e6ec196ebe2aac4feb354b0bacb9a652eefd", @ANYBLOB="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"], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x101900, 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) getrlimit(0xc, &(0x7f0000000340)) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) [ 1255.099062][T31984] loop2: detected capacity change from 0 to 128 [ 1255.133746][T31990] loop4: detected capacity change from 0 to 128 14:36:36 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 21) 14:36:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,co\ntext=']) 14:36:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() setsockopt$SO_ATTACH_FILTER(0xffffffffffffffff, 0x1, 0x1a, &(0x7f00000000c0)={0x2, &(0x7f0000000000)=[{0x5, 0x3f, 0x8, 0x5}, {0x23, 0x7b, 0x1f, 0x5229}]}, 0x10) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 32) getpgid(r0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000280)=[@in6={0xa, 0x4e22, 0x5, @local, 0xb215}, @in6={0xa, 0x4e24, 0x1000, @mcast2, 0x8001}, @in6={0xa, 0x4e20, 0x10001, @private1={0xfc, 0x1, '\x00', 0x1}, 0x5}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x32}}, @in={0x2, 0x4e22, @dev={0xac, 0x14, 0x14, 0x1b}}, @in6={0xa, 0x4e22, 0x400, @private1={0xfc, 0x1, '\x00', 0x1}, 0xfeb7}, @in6={0xa, 0x4e24, 0x5051, @ipv4={'\x00', '\xff\xff', @remote}, 0x8}, @in={0x2, 0x4e24, @multicast2}, @in={0x2, 0x4e21, @broadcast}], 0x14) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1255.308156][T31996] loop2: detected capacity change from 0 to 128 [ 1255.470209][T32006] FAULT_INJECTION: forcing a failure. [ 1255.470209][T32006] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1255.483375][T32006] CPU: 1 PID: 32006 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1255.493901][T32006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1255.504053][T32006] Call Trace: [ 1255.507366][T32006] [ 1255.510324][T32006] dump_stack_lvl+0xda/0x130 [ 1255.515009][T32006] dump_stack+0x15/0x20 [ 1255.519191][T32006] should_fail_ex+0x21f/0x230 [ 1255.523954][T32006] should_fail+0xb/0x10 [ 1255.528135][T32006] should_fail_usercopy+0x1a/0x20 [ 1255.533523][T32006] _copy_from_user+0x1e/0xd0 [ 1255.538249][T32006] copy_msghdr_from_user+0x54/0x2a0 [ 1255.543723][T32006] do_recvmmsg+0x290/0x720 [ 1255.548337][T32006] __x64_sys_recvmmsg+0xe2/0x160 [ 1255.553433][T32006] do_syscall_64+0x41/0xc0 [ 1255.557901][T32006] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1255.564075][T32006] RIP: 0033:0x7f21e109e389 [ 1255.568653][T32006] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1255.588655][T32006] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1255.597318][T32006] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1255.605416][T32006] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 14:36:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000a40)='./file0\x00', 0x88b6, &(0x7f0000000d80)=ANY=[@ANYRES16=0x0, @ANYRES16=0x0, @ANYBLOB="81a02d87bcf0ea5bcde8e961b6b2d9fdc46999bdd5e5578d917b1a77029d48a6f8f669df8ed7ddf9473d5f6037fc2d4088b8f3f3a681535cdd68292993d368ba7bde5d561224c51e53e30e24f99c8a97af", @ANYRESHEX, @ANYBLOB="faf781b769106082699ac6d04f65248247873c518b7ff8b5084bd3e5c3265c192ef392a0e68c872142e6615858e488a348ca4c8d86673d08ea71d64d5eda8d629544f2d8cf0b0622a6d5a7c2ae916655b619310323ae66ebc773bd5c5b797d72b22be862ff88bfa6"], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = getpid() close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000dc44617db9b633a47aeba99e81f97fa0c06f7093b50463f1890087ef2dcfc097539741620bdaee74aa7b6e6e59179ad000fe68098d74841c9d60fb8a50f6ffff5182e1ae3bda6ffb7676ccad6c470733b7460cd30e5dfc94063b5cfe9d4cec079b5f863cf3fc5e362de6cf621026ff503336ab694cadff2fae6a86d488abc4d14a43c5c49af9d779", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001cc0)={&(0x7f0000001c80)='./file2\x00', 0x0, 0x18}, 0x10) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r7) (async) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = dup(r8) poll(&(0x7f0000000100)=[{r9}], 0x1, 0x0) (async) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002140)=[{{&(0x7f00000000c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="3a22465784c4e69faf6213467664da85cd5295340d6dfd783ed5aefbb5e3ca2bfcd8f6c216593ad5e6fe829b55c47a4da4161f5112cd2cc260452456e41a0abadcbbd53652ace0d927c6112d35904e3d5fe039632bf8c1b2808d3fe88a59f0401bfca5f39b320ba427aa4bbacaf6f18847b2d6ab1b10b058ed2646261e93d27a345b47f44a0417ddf32bd09b1137e87a60bd70ae952d1217411df6abaeaf448b9a1d8e96dceef1e5dbec3bec026fad", 0xaf}, {&(0x7f0000000400)="7d6dcc3dc124e98a340fbbe090c83bccf6c200e93b572a4b5e716a6df3604873fc6d0e786effb878fe8fa1063beac8f2163556340372db9f34dde1f7821b707cd40ed318df584163b0cba4e4aa2131b2c66c6560c0f97584cd2911c2975f5d24eb792099bd052d4bc8a5adf3913a85f6ced112e21f95a3c7802126897db9156a8c4f45a6690557225e20bbb7028f4e684b59b4d8236da0dba60dfad2c864f0f8c117e93f17623995a22186558ba8a6d037f747b446da49f5404d6fd2fc023a03da5b12a6a17759ee965d", 0xca}, {&(0x7f0000000500)="ed18e5b20086c462464fd3e3d94aacd4ec0c45f957df82b8e959f4558b5efdf9aa3d6f198a96b884e4aa1510085b481f1dc11ef26c85bce04c5c32839c235449ac2af3b1c9c13af0b8719289efdf8c02f19709aa791f5d36a24db7f3870ec48d9acfa7e9d50d2d902ce3745f985506f8dcc3dbfef919d2bd81f530f04b205c60f67b9d9b960cf8a722610232c37f43b73255af8cc3783a9c782eacace345e546e49106fb85df0580cf1f6dcf7cc74eb1878902dd4472", 0xb6}, {&(0x7f00000005c0)="59e8f8dd23a60da3311cd9f87af769d99e94db459a3327329ee096fcf5f31a4ebf76ff0a7af7820387365046dbd0dec6c44ddc188561da59fb3c044565442d84aff7f1f5313afef8da30c5f1b44d7b8876db89eb21bd3d5b043737c4ceb386c28c732ac7f35467b0a7e27c4b03bf5bdfaf6a228b1cad3b588b76d34483586a0471e9fd9a614c", 0x86}], 0x4, 0x0, 0x0, 0xc080}}, {{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000680)="f63eed583f567f021f45d249d91f0e489a9192fa5171dbe70ab7986d301df2bacef546c1f80b67d4ce1d91ad9511eda40f0bf2fe4b718cadb491c6c48d1e165139468e578d740afe4d0539481dfc71820338797aa038337876b366258dc6d9d4a6c17e1f062bad10594fab3c4e5f8029455558e5654cfb5cb5ed90d28d9f10cc1256df2872af70e098d50b118df2890b179b604fc90d172784d9d14b3018187eaef4136267800b981d52d2aad4fc44a2244d8cc45090ec9df121279d3280", 0xbe}, {&(0x7f0000000740)="b957a869f9658a1a229575518ba9e0a855e128c26e1af9c932b4fab1376c6d5d4ec33ef5c225344008baf58c042f3e4903f476110125913cb8e2b2c3910354579d127c4636dd773520931e23a9b102b7a17b5d71c9ed378604efe75ae27b5667b852b1ecbef797c75713caf1cc4046037b203972c2cca1c4878e233684f07aa601a3fba9c490eae357de7eb7142cdaded31535416381388e7ae8ada8b652777bdffc557899510536f7a99716d8e736359d3d1cba9d37a6b87cb0ad6e", 0xbc}, {&(0x7f0000000800)="e177aa087128c535f82d1b3c7e71e4f612f6e7e523f88f766068f479e10abad7bc9e25622c0d8058b20a32ba430d3cbf8c5126303c60fa0202f6f166861a9777c957ec6c5a4c85dfb83fe09d9d3cfb1c1cbf408ef8afd53568e1e7e2516a110aba01501e2d07d35e274ee2abeba668a66b5629f304e77672afc87e967e7726ed7ca5072baed6d0d918ff4456dc8a8558bb0745f4f892399dd315cffe40afc65e3e102cf130b64d45a28b76d9e4f543c7dfa3d2b9c37a5d88f8cf4dbbb73f5f562295da", 0xc3}, {&(0x7f0000000900)="9c3e34a26646dbde07a280dd4f81fa9e42c7240d25fcd1bcd32319cc2b558cc066a17d60c3c2cdb6feec080eda4dc753815cbdce65dab40893b52c7c5e362722", 0x40}], 0x4, &(0x7f0000000e80)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20, 0x20000000}}, {{&(0x7f0000000ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f40)="712c5bea705352ad333f", 0xa}, {&(0x7f0000000f80)="dccd223d51b956a93acc48126e3cad090e73fbe7b33e68906d0a74f374d5da7628a61b511a2c452f5738f99a12c40325179b7fb991740f8094c581735392c31a4b3b0869", 0x44}], 0x2, &(0x7f0000001040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x88, 0x80}}, {{&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001180)="47896002b4ee89df3e23e15aadb644aaa32968d35b34183ee9867aff8f152dd75d70f511b314098f3c897236a143c6292b793b298079f44e76d22f36799d80691e6410ad4ed41b7c0e99a6728da8c5dc8ac9e3b0e33eb20ee56a5b966185d3e8dfb6db895ddcdb298e3545279291a253d7ca7f4c735154ea3f548980efac3519df6bd641e49bf397b6e46d0d8ae61beb998a1499fef8dff86f66a5b8fccfa2", 0x9f}, {&(0x7f0000001240)="f215e164298d1547e1a987ea17a1ee1f359dda429e731ac8066b5051a2be31b1c630d4df83ddfbdfc81bf66f87e15ad3f576d1f7c872887c1133720d677a2795403694400f682f58c999cd29c8a95a48427f45175efd7ca68d78d8c33dfd9547c64d52db543c8a5c2a", 0x69}], 0x2, &(0x7f0000001300)=[@rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, r2]}}], 0x20, 0x20040000}}, {{&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000013c0)="9f9ab612a76a49bce328729f3e040e74f1f62987de56abcb155f0d34610374a567fac15e", 0x24}, {&(0x7f0000001400)="8e07b47ed89c6547b5698467c8cac7aac5e366a7d9a826bed109aa8304d81cf4d1d11ae39945acc46bbf78178e43213d520144967538aa1063e23ef423363d6ba66e428eb3d49beaee05233521fcde7fdd082251aff63ff6ee60c532a7dfe20676749686b98c2236107823c9efe48af5557391b78b08ce0f7b899872fde83bcfba9f37b62adf477ed3b269aa117b976b6b3180c405b8dbfce319942a180d8f57271ca7eba3289d32d8cd271acfbee444cb4dbc8160c48194115302a91089", 0xbe}, {&(0x7f00000014c0)="7a6f0669bab21724f16d6e150b7078cf5c80bc82a679899525", 0x19}], 0x3, &(0x7f0000001640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, r2]}}, @rights={{0x2c, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}], 0x80, 0x880}}, {{&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001740)="552f629d85405670c932133a7eb9ef26d07cfc0d27adf0f5fcdc7ceb167972d1f84b24b0c2df8e9b6fa5393b072c371e675f7b0b00b1b6ae64cd4c093035bfc88784a9f6a8bfd0c10967a7cbbcf557e3adc8eb2998ec4beb48d97005c911fc78148fe2d64e2d7deb6b31212a33689f05cf9767ca559f262cbecd1af4e895633ecd6711dd2ec791fa348fc0ac571c5bb33e7439bf665daadec50cb789c498e89cfcd72d5d76e944214d", 0xa9}, {&(0x7f0000001800)="0282a0ff746d14512bd60b07599434a14c2fd7ed7dc2570c2140f25363e1f912494a492a467803c1f97728059df514e19fa7f031405dcd6c355dd40b4c1e9fe925ab9557d7640a4ae95bd54d979ee31df5dca29a3a12406b6f60", 0x5a}, {&(0x7f0000001880)="c6dbf1e05caddd080ca7e31434f8f3da21c24b8945e4f1d19269aff97d853b0b070b7d95c78178b26768cb8aa5394f367c46198a6aedfac521c9ed1ca2ab8e223e8cffc1690f6d185a65960c3ea01aa4dc138b2d7c24ef26f9ebdeee6bff8cd874fd8390b43f2dd3615a5a6cdea8cef479cff84cc67bbd6ff14b2ffe40e4450c435378fa1425587461343d965697f80edf7e1d2d76bb5c851cafa01c29c7493cb975efc72ff3eca6305be8f1e5b6c5d36767d0be6a5313d0cc82d83f4359d7ec78a8efe8fb36ef10004fe706", 0xcc}, {&(0x7f0000001980)="8372383d2ef48fe83a7f3566fb56af6e17dbc2002f3458ab533eaf015af20e49b781107562dc5c10bb1644cd08e29971246ae5704a82ae173cbfcf", 0x3b}, {&(0x7f00000019c0)="519fa2e27fc21d4a1d9882ca80caed2801eeae58da42fa59c063b2ba189a1580772ae670b4a439db76f4b006f8ca64a55fd405190dcf31941ea6ad76ac76e8a959f28eb93ac1b33813649c7bf7eb", 0x4e}, {&(0x7f0000001a40)="694db71791451ca2f46b2306128bdf60fc69556014fd02863778f7111c3afb7917732eb4d62584e4e31deafc4be0b4ee4912584d84aeb9dcaddc1d57ddfd6617a160b6aa3a12855a69257046488d68140f23adbf3f00c4a8087b8807a9166fd022f7f4919a395d6f22ab3896d877657017a5066c90844b39045622de7daf972378cb441e905989a8ce5d733e9bc4a635747bce64869818d15582809b25eb9e145b23d5db12f803dcd17ed06870a3", 0xae}, {&(0x7f0000001b00)="05590b31a0226f2bda93cbf1337ea1b5819bf4c90d66746311858b7a42152e9fe3c2397aeaeb8b00c07f274ef7e98cc3498559d94fcf324e59ba51e1253af3f673e83603abd32f58b9eee21cd635a325b96aaa1a1e61151b71445e0c1fcf56898a0f02a1d72a0d7487d5d3ff8f101b6c0374d2f5db7e7b389ee1c39cc1734bb093ba473f41127ea905e7d818ee8c4311889e580eedbd27f50742b4641b9d81bb7e7342d7b736748162104e35b38df4ed8420314ff33ff17c69d5e37387be3ec49bc6edde60b41bde14f66794185caa7c5af87e67a5aaa4ae658a5f75d34690325749614c0615e62dea0d145bc58bef722ef0", 0xf2}], 0x7, &(0x7f0000001d00)=[@rights={{0x24, 0x1, 0x1, [r5, r6, r3, r7, r9]}}, @cred={{0x1c, 0x1, 0x2, {r1, r11}}}], 0x48, 0x4}}, {{&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001e00)="582e9c3fb9c31335eaea89b6e2951ebd198bf59e4e37b4de7c31ea3528178fd02ee2699bfc81ee4afefbfecdf25fcb6066bb13a4556cda63e4701b4bcf59cef1adf9407086f80ed4c969db96fb0688f4337865ce56f71e", 0x57}, {&(0x7f0000001e80)="0c4c6770426cc4883cb981d5e98fed81da398f91e600b6c515d116787cc6c2f4978f036dfd3d9619c084ddba2b19a8bf0b8db2b4898f436654528dfb1d5daf2066e177d219daa3d6b6162f323d53cd44558c9ae8a1969c327a4bea3df8d66864ca7b480aa9318cb71058", 0x6a}, {&(0x7f0000001f00)="cc73d1e9aef0eb222b6101d3898dae41571ac58bd53fdb7174bd10eb215efb62e073108c06cf609ec77c0f1625628b594d64e031842ab675610d3d10ce81b03a58bf868da1bb1f2355b074bb5aba91540b90127fbc499d611dfb3136d57ab1a792e124031d358d6c0dcd25b0120ee75e59d8a0842601913a3e6536d1c491a6c94f37fa95f908ef8f4acbbb3ebda4342576f9b2b730b1914b998da939049cac02c7cbd223bb55f3f879af93f710b19c8e8c2374f4018df87ecc908075dfb22283cdec9ea27c7f6d", 0xc7}, {&(0x7f0000002000)="25befac9fa419d4610daa139b95dedf0e7c239e4df68fcde7b0b4c1aeeb4f436f8", 0x21}, {&(0x7f0000002040)="709a3ecbf00d36c24ea52eab4a9b6d5a459e2ae71b34fed9db5d487c9197c3d7ec97d235b070a736298cffeb4f888cdb6287f022694af55dfbb6545912df3778d5bb7e00771f546734b59886bf249104b7f4c216f40edf2ca52d519f1cb7b1840031b48a126a26d67eb57905eadf22b4d33258a465525692", 0x78}], 0x5}}], 0x7, 0x800) (async) r12 = open(&(0x7f0000000040)='./file2\x00', 0x5810c2, 0x12) write$P9_RREADDIR(r12, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r12, r12, &(0x7f0000000240), 0x7f06) 14:36:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,co\"text=']) 14:36:36 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x7fffffff) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) tgkill(r0, 0x0, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:36 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000a40)='./file0\x00', 0x88b6, &(0x7f0000000d80)=ANY=[@ANYRES16=0x0, @ANYRES16=0x0, @ANYBLOB="81a02d87bcf0ea5bcde8e961b6b2d9fdc46999bdd5e5578d917b1a77029d48a6f8f669df8ed7ddf9473d5f6037fc2d4088b8f3f3a681535cdd68292993d368ba7bde5d561224c51e53e30e24f99c8a97af", @ANYRESHEX, @ANYBLOB="faf781b769106082699ac6d04f65248247873c518b7ff8b5084bd3e5c3265c192ef392a0e68c872142e6615858e488a348ca4c8d86673d08ea71d64d5eda8d629544f2d8cf0b0622a6d5a7c2ae916655b619310323ae66ebc773bd5c5b797d72b22be862ff88bfa6"], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = getpid() close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="20000000000000008400000002000000000004000000000000000000dc44617db9b633a47aeba99e81f97fa0c06f7093b50463f1890087ef2dcfc097539741620bdaee74aa7b6e6e59179ad000fe68098d74841c9d60fb8a50f6ffff5182e1ae3bda6ffb7676ccad6c470733b7460cd30e5dfc94063b5cfe9d4cec079b5f863cf3fc5e362de6cf621026ff503336ab694cadff2fae6a86d488abc4d14a43c5c49af9d779", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) r6 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000001cc0)={&(0x7f0000001c80)='./file2\x00', 0x0, 0x18}, 0x10) (async) r7 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r7) (async) ioctl$TUNSETIFF(r7, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async) r8 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r9 = dup(r8) poll(&(0x7f0000000100)=[{r9}], 0x1, 0x0) (async) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002140)=[{{&(0x7f00000000c0)=@file={0x1, './file2\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000280)="3a22465784c4e69faf6213467664da85cd5295340d6dfd783ed5aefbb5e3ca2bfcd8f6c216593ad5e6fe829b55c47a4da4161f5112cd2cc260452456e41a0abadcbbd53652ace0d927c6112d35904e3d5fe039632bf8c1b2808d3fe88a59f0401bfca5f39b320ba427aa4bbacaf6f18847b2d6ab1b10b058ed2646261e93d27a345b47f44a0417ddf32bd09b1137e87a60bd70ae952d1217411df6abaeaf448b9a1d8e96dceef1e5dbec3bec026fad", 0xaf}, {&(0x7f0000000400)="7d6dcc3dc124e98a340fbbe090c83bccf6c200e93b572a4b5e716a6df3604873fc6d0e786effb878fe8fa1063beac8f2163556340372db9f34dde1f7821b707cd40ed318df584163b0cba4e4aa2131b2c66c6560c0f97584cd2911c2975f5d24eb792099bd052d4bc8a5adf3913a85f6ced112e21f95a3c7802126897db9156a8c4f45a6690557225e20bbb7028f4e684b59b4d8236da0dba60dfad2c864f0f8c117e93f17623995a22186558ba8a6d037f747b446da49f5404d6fd2fc023a03da5b12a6a17759ee965d", 0xca}, {&(0x7f0000000500)="ed18e5b20086c462464fd3e3d94aacd4ec0c45f957df82b8e959f4558b5efdf9aa3d6f198a96b884e4aa1510085b481f1dc11ef26c85bce04c5c32839c235449ac2af3b1c9c13af0b8719289efdf8c02f19709aa791f5d36a24db7f3870ec48d9acfa7e9d50d2d902ce3745f985506f8dcc3dbfef919d2bd81f530f04b205c60f67b9d9b960cf8a722610232c37f43b73255af8cc3783a9c782eacace345e546e49106fb85df0580cf1f6dcf7cc74eb1878902dd4472", 0xb6}, {&(0x7f00000005c0)="59e8f8dd23a60da3311cd9f87af769d99e94db459a3327329ee096fcf5f31a4ebf76ff0a7af7820387365046dbd0dec6c44ddc188561da59fb3c044565442d84aff7f1f5313afef8da30c5f1b44d7b8876db89eb21bd3d5b043737c4ceb386c28c732ac7f35467b0a7e27c4b03bf5bdfaf6a228b1cad3b588b76d34483586a0471e9fd9a614c", 0x86}], 0x4, 0x0, 0x0, 0xc080}}, {{&(0x7f0000000180)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000940)=[{&(0x7f0000000680)="f63eed583f567f021f45d249d91f0e489a9192fa5171dbe70ab7986d301df2bacef546c1f80b67d4ce1d91ad9511eda40f0bf2fe4b718cadb491c6c48d1e165139468e578d740afe4d0539481dfc71820338797aa038337876b366258dc6d9d4a6c17e1f062bad10594fab3c4e5f8029455558e5654cfb5cb5ed90d28d9f10cc1256df2872af70e098d50b118df2890b179b604fc90d172784d9d14b3018187eaef4136267800b981d52d2aad4fc44a2244d8cc45090ec9df121279d3280", 0xbe}, {&(0x7f0000000740)="b957a869f9658a1a229575518ba9e0a855e128c26e1af9c932b4fab1376c6d5d4ec33ef5c225344008baf58c042f3e4903f476110125913cb8e2b2c3910354579d127c4636dd773520931e23a9b102b7a17b5d71c9ed378604efe75ae27b5667b852b1ecbef797c75713caf1cc4046037b203972c2cca1c4878e233684f07aa601a3fba9c490eae357de7eb7142cdaded31535416381388e7ae8ada8b652777bdffc557899510536f7a99716d8e736359d3d1cba9d37a6b87cb0ad6e", 0xbc}, {&(0x7f0000000800)="e177aa087128c535f82d1b3c7e71e4f612f6e7e523f88f766068f479e10abad7bc9e25622c0d8058b20a32ba430d3cbf8c5126303c60fa0202f6f166861a9777c957ec6c5a4c85dfb83fe09d9d3cfb1c1cbf408ef8afd53568e1e7e2516a110aba01501e2d07d35e274ee2abeba668a66b5629f304e77672afc87e967e7726ed7ca5072baed6d0d918ff4456dc8a8558bb0745f4f892399dd315cffe40afc65e3e102cf130b64d45a28b76d9e4f543c7dfa3d2b9c37a5d88f8cf4dbbb73f5f562295da", 0xc3}, {&(0x7f0000000900)="9c3e34a26646dbde07a280dd4f81fa9e42c7240d25fcd1bcd32319cc2b558cc066a17d60c3c2cdb6feec080eda4dc753815cbdce65dab40893b52c7c5e362722", 0x40}], 0x4, &(0x7f0000000e80)=[@cred={{0x1c, 0x1, 0x2, {r4}}}], 0x20, 0x20000000}}, {{&(0x7f0000000ec0)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001000)=[{&(0x7f0000000f40)="712c5bea705352ad333f", 0xa}, {&(0x7f0000000f80)="dccd223d51b956a93acc48126e3cad090e73fbe7b33e68906d0a74f374d5da7628a61b511a2c452f5738f99a12c40325179b7fb991740f8094c581735392c31a4b3b0869", 0x44}], 0x2, &(0x7f0000001040)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r2]}}, @cred={{0x1c, 0x1, 0x2, {r1}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x10}}], 0x88, 0x80}}, {{&(0x7f0000001100)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000001180)="47896002b4ee89df3e23e15aadb644aaa32968d35b34183ee9867aff8f152dd75d70f511b314098f3c897236a143c6292b793b298079f44e76d22f36799d80691e6410ad4ed41b7c0e99a6728da8c5dc8ac9e3b0e33eb20ee56a5b966185d3e8dfb6db895ddcdb298e3545279291a253d7ca7f4c735154ea3f548980efac3519df6bd641e49bf397b6e46d0d8ae61beb998a1499fef8dff86f66a5b8fccfa2", 0x9f}, {&(0x7f0000001240)="f215e164298d1547e1a987ea17a1ee1f359dda429e731ac8066b5051a2be31b1c630d4df83ddfbdfc81bf66f87e15ad3f576d1f7c872887c1133720d677a2795403694400f682f58c999cd29c8a95a48427f45175efd7ca68d78d8c33dfd9547c64d52db543c8a5c2a", 0x69}], 0x2, &(0x7f0000001300)=[@rights={{0x20, 0x1, 0x1, [r2, r3, 0xffffffffffffffff, r2]}}], 0x20, 0x20040000}}, {{&(0x7f0000001340)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000001500)=[{&(0x7f00000013c0)="9f9ab612a76a49bce328729f3e040e74f1f62987de56abcb155f0d34610374a567fac15e", 0x24}, {&(0x7f0000001400)="8e07b47ed89c6547b5698467c8cac7aac5e366a7d9a826bed109aa8304d81cf4d1d11ae39945acc46bbf78178e43213d520144967538aa1063e23ef423363d6ba66e428eb3d49beaee05233521fcde7fdd082251aff63ff6ee60c532a7dfe20676749686b98c2236107823c9efe48af5557391b78b08ce0f7b899872fde83bcfba9f37b62adf477ed3b269aa117b976b6b3180c405b8dbfce319942a180d8f57271ca7eba3289d32d8cd271acfbee444cb4dbc8160c48194115302a91089", 0xbe}, {&(0x7f00000014c0)="7a6f0669bab21724f16d6e150b7078cf5c80bc82a679899525", 0x19}], 0x3, &(0x7f0000001640)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r3, r3, 0xffffffffffffffff, r3, r2, 0xffffffffffffffff, r2]}}, @rights={{0x2c, 0x1, 0x1, [r3, 0xffffffffffffffff, r0, r0, r3, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}], 0x80, 0x880}}, {{&(0x7f00000016c0)=@abs={0x0, 0x0, 0x4e22}, 0x6e, &(0x7f0000001c00)=[{&(0x7f0000001740)="552f629d85405670c932133a7eb9ef26d07cfc0d27adf0f5fcdc7ceb167972d1f84b24b0c2df8e9b6fa5393b072c371e675f7b0b00b1b6ae64cd4c093035bfc88784a9f6a8bfd0c10967a7cbbcf557e3adc8eb2998ec4beb48d97005c911fc78148fe2d64e2d7deb6b31212a33689f05cf9767ca559f262cbecd1af4e895633ecd6711dd2ec791fa348fc0ac571c5bb33e7439bf665daadec50cb789c498e89cfcd72d5d76e944214d", 0xa9}, {&(0x7f0000001800)="0282a0ff746d14512bd60b07599434a14c2fd7ed7dc2570c2140f25363e1f912494a492a467803c1f97728059df514e19fa7f031405dcd6c355dd40b4c1e9fe925ab9557d7640a4ae95bd54d979ee31df5dca29a3a12406b6f60", 0x5a}, {&(0x7f0000001880)="c6dbf1e05caddd080ca7e31434f8f3da21c24b8945e4f1d19269aff97d853b0b070b7d95c78178b26768cb8aa5394f367c46198a6aedfac521c9ed1ca2ab8e223e8cffc1690f6d185a65960c3ea01aa4dc138b2d7c24ef26f9ebdeee6bff8cd874fd8390b43f2dd3615a5a6cdea8cef479cff84cc67bbd6ff14b2ffe40e4450c435378fa1425587461343d965697f80edf7e1d2d76bb5c851cafa01c29c7493cb975efc72ff3eca6305be8f1e5b6c5d36767d0be6a5313d0cc82d83f4359d7ec78a8efe8fb36ef10004fe706", 0xcc}, {&(0x7f0000001980)="8372383d2ef48fe83a7f3566fb56af6e17dbc2002f3458ab533eaf015af20e49b781107562dc5c10bb1644cd08e29971246ae5704a82ae173cbfcf", 0x3b}, {&(0x7f00000019c0)="519fa2e27fc21d4a1d9882ca80caed2801eeae58da42fa59c063b2ba189a1580772ae670b4a439db76f4b006f8ca64a55fd405190dcf31941ea6ad76ac76e8a959f28eb93ac1b33813649c7bf7eb", 0x4e}, {&(0x7f0000001a40)="694db71791451ca2f46b2306128bdf60fc69556014fd02863778f7111c3afb7917732eb4d62584e4e31deafc4be0b4ee4912584d84aeb9dcaddc1d57ddfd6617a160b6aa3a12855a69257046488d68140f23adbf3f00c4a8087b8807a9166fd022f7f4919a395d6f22ab3896d877657017a5066c90844b39045622de7daf972378cb441e905989a8ce5d733e9bc4a635747bce64869818d15582809b25eb9e145b23d5db12f803dcd17ed06870a3", 0xae}, {&(0x7f0000001b00)="05590b31a0226f2bda93cbf1337ea1b5819bf4c90d66746311858b7a42152e9fe3c2397aeaeb8b00c07f274ef7e98cc3498559d94fcf324e59ba51e1253af3f673e83603abd32f58b9eee21cd635a325b96aaa1a1e61151b71445e0c1fcf56898a0f02a1d72a0d7487d5d3ff8f101b6c0374d2f5db7e7b389ee1c39cc1734bb093ba473f41127ea905e7d818ee8c4311889e580eedbd27f50742b4641b9d81bb7e7342d7b736748162104e35b38df4ed8420314ff33ff17c69d5e37387be3ec49bc6edde60b41bde14f66794185caa7c5af87e67a5aaa4ae658a5f75d34690325749614c0615e62dea0d145bc58bef722ef0", 0xf2}], 0x7, &(0x7f0000001d00)=[@rights={{0x24, 0x1, 0x1, [r5, r6, r3, r7, r9]}}, @cred={{0x1c, 0x1, 0x2, {r1, r11}}}], 0x48, 0x4}}, {{&(0x7f0000001d80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f00000020c0)=[{&(0x7f0000001e00)="582e9c3fb9c31335eaea89b6e2951ebd198bf59e4e37b4de7c31ea3528178fd02ee2699bfc81ee4afefbfecdf25fcb6066bb13a4556cda63e4701b4bcf59cef1adf9407086f80ed4c969db96fb0688f4337865ce56f71e", 0x57}, {&(0x7f0000001e80)="0c4c6770426cc4883cb981d5e98fed81da398f91e600b6c515d116787cc6c2f4978f036dfd3d9619c084ddba2b19a8bf0b8db2b4898f436654528dfb1d5daf2066e177d219daa3d6b6162f323d53cd44558c9ae8a1969c327a4bea3df8d66864ca7b480aa9318cb71058", 0x6a}, {&(0x7f0000001f00)="cc73d1e9aef0eb222b6101d3898dae41571ac58bd53fdb7174bd10eb215efb62e073108c06cf609ec77c0f1625628b594d64e031842ab675610d3d10ce81b03a58bf868da1bb1f2355b074bb5aba91540b90127fbc499d611dfb3136d57ab1a792e124031d358d6c0dcd25b0120ee75e59d8a0842601913a3e6536d1c491a6c94f37fa95f908ef8f4acbbb3ebda4342576f9b2b730b1914b998da939049cac02c7cbd223bb55f3f879af93f710b19c8e8c2374f4018df87ecc908075dfb22283cdec9ea27c7f6d", 0xc7}, {&(0x7f0000002000)="25befac9fa419d4610daa139b95dedf0e7c239e4df68fcde7b0b4c1aeeb4f436f8", 0x21}, {&(0x7f0000002040)="709a3ecbf00d36c24ea52eab4a9b6d5a459e2ae71b34fed9db5d487c9197c3d7ec97d235b070a736298cffeb4f888cdb6287f022694af55dfbb6545912df3778d5bb7e00771f546734b59886bf249104b7f4c216f40edf2ca52d519f1cb7b1840031b48a126a26d67eb57905eadf22b4d33258a465525692", 0x78}], 0x5}}], 0x7, 0x800) (async) r12 = open(&(0x7f0000000040)='./file2\x00', 0x5810c2, 0x12) write$P9_RREADDIR(r12, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r12, r12, &(0x7f0000000240), 0x7f06) [ 1255.613509][T32006] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1255.614854][T32009] loop2: detected capacity change from 0 to 128 [ 1255.621568][T32006] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1255.621587][T32006] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1255.621609][T32006] 14:36:36 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,co%text=']) [ 1256.016016][T32022] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1256.024114][T32022] FAT-fs (loop2): Filesystem has been set read-only [ 1256.031784][T32022] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:37 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x82, 0x7f06) 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,co,text=']) 14:36:37 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r2 = syz_open_dev$usbmon(&(0x7f0000000240), 0x0, 0x10000) splice(0xffffffffffffffff, &(0x7f00000000c0)=0x80000001, r2, &(0x7f0000000280)=0x8001, 0x3f, 0x2) r3 = getpid() open(&(0x7f0000000640)='./file1\x00', 0x0, 0x40) ptrace$peek(0x2, r3, 0x0) getrlimit(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0xffffffffffffffff) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) fstat(r2, &(0x7f00000003c0)) socket$igmp(0x2, 0x3, 0x2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) clock_gettime(0x0, &(0x7f0000002400)) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f0000000700)=@xdp, 0x80, &(0x7f0000002100)=[{0x0}, {&(0x7f0000001d80)=""/232, 0xe8}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000001e80)=""/253, 0xfd}, {&(0x7f0000001f80)=""/224, 0xe0}, {0x0}], 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000440)=""/224, 0xe0}], 0x1}, 0xf394}], 0x2, 0x18060, &(0x7f0000002440)) sendmsg$SEG6_CMD_SETHMAC(r0, 0x0, 0x10) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000600)={0x0, 0x4, 0x84, 0xfffffffe, @vifc_lcl_addr=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) syz_read_part_table(0x5e8, &(0x7f0000000bc0)="$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") 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,con\next=']) 14:36:37 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 22) 14:36:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08096, &(0x7f0000000480)=ANY=[@ANYBLOB="1d53a23e640ac950ef2b044c79bf3cc05e34bb443cacd51e9becbcca150aa65f4dfd8b778714e0871c27bf4903ae1760860a04a25ee4431bdbc5a408d5290ca34f88b439e396601f582402ebd4ee342df445425e0619ee07e9fde8e7b83aa2e45f89aea7d15e52669cfefb44a195d072900f0d67fa700ff19ce7264b653ee9bfe1af93bf1b828bb19440584a68e8ce0860076628e6ec196ebe2aac4feb354b0bacb9a652eefd", @ANYBLOB="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"], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 64) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (rerun: 64) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async, rerun: 32) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (rerun: 32) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 32) open(&(0x7f00000001c0)='./file0\x00', 0x101900, 0x1) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async, rerun: 32) getrlimit(0xc, &(0x7f0000000340)) (rerun: 32) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,con\"ext=']) 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,con%ext=']) 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,con,ext=']) [ 1256.324279][T32036] loop4: detected capacity change from 0 to 128 [ 1256.367045][T32048] FAULT_INJECTION: forcing a failure. [ 1256.367045][T32048] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1256.380251][T32048] CPU: 1 PID: 32048 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1256.390546][T32048] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1256.400809][T32048] Call Trace: [ 1256.404132][T32048] [ 1256.407255][T32048] dump_stack_lvl+0xda/0x130 [ 1256.412112][T32048] dump_stack+0x15/0x20 [ 1256.416416][T32048] should_fail_ex+0x21f/0x230 [ 1256.421132][T32048] should_fail+0xb/0x10 [ 1256.425410][T32048] should_fail_usercopy+0x1a/0x20 [ 1256.430481][T32048] _copy_from_user+0x1e/0xd0 [ 1256.435140][T32048] copy_msghdr_from_user+0x54/0x2a0 [ 1256.440474][T32048] do_recvmmsg+0x290/0x720 [ 1256.445109][T32048] __x64_sys_recvmmsg+0xe2/0x160 [ 1256.450154][T32048] do_syscall_64+0x41/0xc0 [ 1256.454790][T32048] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1256.460727][T32048] RIP: 0033:0x7f21e109e389 [ 1256.465156][T32048] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1256.484786][T32048] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1256.493391][T32048] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1256.501386][T32048] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1256.509467][T32048] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1256.517633][T32048] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1256.525763][T32048] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1256.534102][T32048] 14:36:37 executing program 4: r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = dup(r0) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08096, &(0x7f0000000480)=ANY=[@ANYBLOB="1d53a23e640ac950ef2b044c79bf3cc05e34bb443cacd51e9becbcca150aa65f4dfd8b778714e0871c27bf4903ae1760860a04a25ee4431bdbc5a408d5290ca34f88b439e396601f582402ebd4ee342df445425e0619ee07e9fde8e7b83aa2e45f89aea7d15e52669cfefb44a195d072900f0d67fa700ff19ce7264b653ee9bfe1af93bf1b828bb19440584a68e8ce0860076628e6ec196ebe2aac4feb354b0bacb9a652eefd", @ANYBLOB="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"], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x101900, 0x1) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 32) getpid() (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async) getrlimit(0xc, &(0x7f0000000340)) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) 14:36:37 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x7fffffff) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) syz_io_uring_complete(0x0) (async) r1 = syz_io_uring_complete(0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) tgkill(r0, 0x0, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:37 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,cont\nxt=']) [ 1256.641195][T32057] loop4: detected capacity change from 0 to 128 [ 1256.651211][T32059] loop2: detected capacity change from 0 to 128 14:36:38 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x3, 0xffff, 0xcb4, 0x633}) r4 = fcntl$getown(r1, 0x9) sched_setscheduler(r4, 0x6, &(0x7f00000001c0)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r7 = socket(0xa, 0x1, 0x0) close(r7) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:38 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x91, 0x7f06) 14:36:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,cont\"xt=']) 14:36:38 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x7fffffff) (async) sched_setscheduler(0x0, 0x3, &(0x7f00000000c0)=0x7fffffff) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = syz_io_uring_complete(0x0) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) tgkill(r0, 0x0, 0x7) (async) tgkill(r0, 0x0, 0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:38 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 23) 14:36:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r2 = syz_open_dev$usbmon(&(0x7f0000000240), 0x0, 0x10000) splice(0xffffffffffffffff, &(0x7f00000000c0)=0x80000001, r2, &(0x7f0000000280)=0x8001, 0x3f, 0x2) (async) r3 = getpid() open(&(0x7f0000000640)='./file1\x00', 0x0, 0x40) (async) ptrace$peek(0x2, r3, 0x0) (async) getrlimit(0x0, 0x0) (async) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0xffffffffffffffff) (async, rerun: 64) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async, rerun: 64) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (rerun: 64) fstat(r2, &(0x7f00000003c0)) (async) socket$igmp(0x2, 0x3, 0x2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) (async, rerun: 32) clock_gettime(0x0, &(0x7f0000002400)) (rerun: 32) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f0000000700)=@xdp, 0x80, &(0x7f0000002100)=[{0x0}, {&(0x7f0000001d80)=""/232, 0xe8}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000001e80)=""/253, 0xfd}, {&(0x7f0000001f80)=""/224, 0xe0}, {0x0}], 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000440)=""/224, 0xe0}], 0x1}, 0xf394}], 0x2, 0x18060, &(0x7f0000002440)) (async) sendmsg$SEG6_CMD_SETHMAC(r0, 0x0, 0x10) (async) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000600)={0x0, 0x4, 0x84, 0xfffffffe, @vifc_lcl_addr=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) syz_read_part_table(0x5e8, &(0x7f0000000bc0)="$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") 14:36:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,cont%xt=']) [ 1257.154324][T32068] loop4: detected capacity change from 0 to 128 [ 1257.159125][T32070] loop2: detected capacity change from 0 to 128 14:36:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mkdir(&(0x7f0000000580)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000000)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r2 = syz_open_dev$usbmon(&(0x7f0000000240), 0x0, 0x10000) splice(0xffffffffffffffff, &(0x7f00000000c0)=0x80000001, r2, &(0x7f0000000280)=0x8001, 0x3f, 0x2) (async) r3 = getpid() open(&(0x7f0000000640)='./file1\x00', 0x0, 0x40) (async) ptrace$peek(0x2, r3, 0x0) getrlimit(0x0, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000300)=0xffffffffffffffff) (async) sched_setscheduler(r3, 0x2, &(0x7f0000000200)=0x4) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000ac0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) fstat(r2, &(0x7f00000003c0)) (async) socket$igmp(0x2, 0x3, 0x2) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040), 0xffffffffffffffff) (async) clock_gettime(0x0, &(0x7f0000002400)) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002380)=[{{&(0x7f0000000700)=@xdp, 0x80, &(0x7f0000002100)=[{0x0}, {&(0x7f0000001d80)=""/232, 0xe8}, {&(0x7f00000008c0)=""/61, 0x3d}, {&(0x7f0000001e80)=""/253, 0xfd}, {&(0x7f0000001f80)=""/224, 0xe0}, {0x0}], 0x6}, 0x80}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f0000000440)=""/224, 0xe0}], 0x1}, 0xf394}], 0x2, 0x18060, &(0x7f0000002440)) (async) sendmsg$SEG6_CMD_SETHMAC(r0, 0x0, 0x10) setsockopt$MRT_ADD_VIF(0xffffffffffffffff, 0x0, 0xca, &(0x7f0000000600)={0x0, 0x4, 0x84, 0xfffffffe, @vifc_lcl_addr=@remote, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) (async) syz_read_part_table(0x5e8, &(0x7f0000000bc0)="$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") 14:36:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,cont,xt=']) [ 1257.282668][T32089] FAULT_INJECTION: forcing a failure. [ 1257.282668][T32089] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1257.295934][T32089] CPU: 1 PID: 32089 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1257.306033][T32089] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1257.316109][T32089] Call Trace: [ 1257.319495][T32089] [ 1257.322504][T32089] dump_stack_lvl+0xda/0x130 [ 1257.327150][T32089] dump_stack+0x15/0x20 [ 1257.331344][T32089] should_fail_ex+0x21f/0x230 [ 1257.336060][T32089] should_fail+0xb/0x10 [ 1257.340254][T32089] should_fail_usercopy+0x1a/0x20 [ 1257.345337][T32089] _copy_from_user+0x1e/0xd0 [ 1257.350022][T32089] copy_msghdr_from_user+0x54/0x2a0 [ 1257.355294][T32089] do_recvmmsg+0x290/0x720 [ 1257.359870][T32089] __x64_sys_recvmmsg+0xe2/0x160 [ 1257.364986][T32089] do_syscall_64+0x41/0xc0 [ 1257.369454][T32089] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1257.375474][T32089] RIP: 0033:0x7f21e109e389 [ 1257.379909][T32089] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1257.399659][T32089] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1257.408097][T32089] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1257.416097][T32089] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1257.424121][T32089] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:38 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() r0 = gettid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,conte\nt=']) [ 1257.432187][T32089] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1257.440194][T32089] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1257.448263][T32089] 14:36:38 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,conte\"t=']) [ 1257.520445][T32070] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1257.528455][T32070] FAT-fs (loop2): Filesystem has been set read-only [ 1257.565959][T32070] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) (async) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x3, 0xffff, 0xcb4, 0x633}) (async) r4 = fcntl$getown(r1, 0x9) sched_setscheduler(r4, 0x6, &(0x7f00000001c0)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r7 = socket(0xa, 0x1, 0x0) close(r7) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,conte%t=']) 14:36:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 24) 14:36:39 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000d80)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x2f, &(0x7f0000000140)={@broadcast, @multicast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast2}, {0x0, 0x0, 0x0, @remote, "e081a5d936"}}}}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0xe8, 0xe8, 0x228, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@dev={0xfe, 0x80, '\x00', 0x33}, @remote, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], [0xff, 0xffffffff], 'veth1\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x3}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0xfc, {0x7}}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffffff], 'pimreg\x00', 'ip_vti0\x00', {}, {}, 0x84, 0x68, 0x0, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={{0x48}, {0xffff, 0x1, 0x1, [0x1f, 0x8, 0x3, 0x1, 0x401, 0x3f, 0x26, 0x81, 0x4, 0x1, 0x3, 0x2, 0x7f, 0x9, 0x9, 0x159], 0x3}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfff8}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [0xff, 0xffffff00], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], 'wg2\x00', 'bond_slave_0\x00', {}, {}, 0x3c, 0x7, 0x1, 0x8}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3f}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:39 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0xbf, 0x7f06) [ 1258.393704][T32114] loop4: detected capacity change from 0 to 128 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,conte,t=']) 14:36:39 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async, rerun: 32) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000340)={0x0, r3, 0x3, 0xffff, 0xcb4, 0x633}) (async) r4 = fcntl$getown(r1, 0x9) sched_setscheduler(r4, 0x6, &(0x7f00000001c0)) (async, rerun: 32) getpid() (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r7 = socket(0xa, 0x1, 0x0) close(r7) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,contex\n=']) 14:36:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) r0 = gettid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1258.449057][T32113] loop2: detected capacity change from 0 to 128 [ 1258.487337][T32111] FAULT_INJECTION: forcing a failure. 14:36:39 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() gettid() (async) r0 = gettid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1258.487337][T32111] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1258.500909][T32111] CPU: 1 PID: 32111 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1258.511060][T32111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1258.521400][T32111] Call Trace: [ 1258.524762][T32111] [ 1258.527714][T32111] dump_stack_lvl+0xda/0x130 [ 1258.532439][T32111] dump_stack+0x15/0x20 [ 1258.536624][T32111] should_fail_ex+0x21f/0x230 [ 1258.541411][T32111] should_fail+0xb/0x10 [ 1258.545656][T32111] should_fail_usercopy+0x1a/0x20 [ 1258.550736][T32111] _copy_from_user+0x1e/0xd0 [ 1258.555356][T32111] copy_msghdr_from_user+0x54/0x2a0 [ 1258.560606][T32111] do_recvmmsg+0x290/0x720 [ 1258.565118][T32111] __x64_sys_recvmmsg+0xe2/0x160 [ 1258.570100][T32111] do_syscall_64+0x41/0xc0 [ 1258.574539][T32111] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1258.580701][T32111] RIP: 0033:0x7f21e109e389 [ 1258.585888][T32111] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1258.607624][T32111] RSP: 002b:00007f21e0411168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1258.616111][T32111] RAX: ffffffffffffffda RBX: 00007f21e11bdf80 RCX: 00007f21e109e389 [ 1258.624180][T32111] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1258.632231][T32111] RBP: 00007f21e04111d0 R08: 0000000000000000 R09: 0000000000000000 [ 1258.640230][T32111] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1258.648261][T32111] R13: 00007ffe5aa9b44f R14: 00007f21e0411300 R15: 0000000000022000 [ 1258.656780][T32111] 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,contex\"=']) 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,contex%=']) 14:36:39 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,contex,=']) [ 1258.748638][T32136] loop4: detected capacity change from 0 to 128 14:36:40 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = syz_mount_image$vfat(&(0x7f0000000780), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES32], 0x0, 0x2ed, &(0x7f0000000480)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file2\x00', r1, &(0x7f0000000400)='./file2/file0\x00') r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0xb2b16000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1cce069d68d1478bf80976780ea52000"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) syncfs(0xffffffffffffffff) r8 = socket(0x15, 0x1, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) write$char_usb(r2, &(0x7f0000000d80)="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", 0x1000) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) [ 1258.805271][T32135] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1258.813335][T32135] FAT-fs (loop2): Filesystem has been set read-only [ 1258.820628][T32135] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1258.917659][T32147] loop4: detected capacity change from 0 to 128 14:36:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 25) [ 1259.287637][T32156] FAULT_INJECTION: forcing a failure. [ 1259.287637][T32156] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1259.300782][T32156] CPU: 0 PID: 32156 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1259.310958][T32156] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1259.321103][T32156] Call Trace: [ 1259.324449][T32156] [ 1259.327389][T32156] dump_stack_lvl+0xda/0x130 [ 1259.332169][T32156] dump_stack+0x15/0x20 [ 1259.336359][T32156] should_fail_ex+0x21f/0x230 [ 1259.341076][T32156] should_fail+0xb/0x10 [ 1259.345254][T32156] should_fail_usercopy+0x1a/0x20 [ 1259.350469][T32156] _copy_from_user+0x1e/0xd0 [ 1259.355361][T32156] copy_msghdr_from_user+0x54/0x2a0 [ 1259.360667][T32156] do_recvmmsg+0x290/0x720 [ 1259.365164][T32156] __x64_sys_recvmmsg+0xe2/0x160 [ 1259.370250][T32156] do_syscall_64+0x41/0xc0 [ 1259.374851][T32156] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1259.380882][T32156] RIP: 0033:0x7f21e109e389 [ 1259.385407][T32156] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1259.409658][T32156] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1259.418255][T32156] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1259.426249][T32156] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 14:36:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r1) (async) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000d80)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 32) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (rerun: 32) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 32) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) (async) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) syz_emit_ethernet(0x2f, &(0x7f0000000140)={@broadcast, @multicast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast2}, {0x0, 0x0, 0x0, @remote, "e081a5d936"}}}}}, 0x0) (async) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0xe8, 0xe8, 0x228, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@dev={0xfe, 0x80, '\x00', 0x33}, @remote, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], [0xff, 0xffffffff], 'veth1\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x3}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0xfc, {0x7}}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffffff], 'pimreg\x00', 'ip_vti0\x00', {}, {}, 0x84, 0x68, 0x0, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={{0x48}, {0xffff, 0x1, 0x1, [0x1f, 0x8, 0x3, 0x1, 0x401, 0x3f, 0x26, 0x81, 0x4, 0x1, 0x3, 0x2, 0x7f, 0x9, 0x9, 0x159], 0x3}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfff8}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [0xff, 0xffffff00], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], 'wg2\x00', 'bond_slave_0\x00', {}, {}, 0x3c, 0x7, 0x1, 0x8}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3f}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) [ 1259.434245][T32156] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1259.442319][T32156] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1259.450486][T32156] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1259.458586][T32156] [ 1259.481500][T32158] loop2: detected capacity change from 0 to 128 14:36:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x129, 0x7f06) 14:36:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context\n']) 14:36:40 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000000000035718957fd13a3f35623b0a7a094ff30dbf95600c50311e530f7cf3974569e3b395e1a4cfeedd819e1b7a7f2933a8c5497b85e9c4e9ef5f0fb746b5acf7aae22b930668400ff80c57d85adcb8f5328289d7fef45d102d8f299ce", @ANYRES32=0x0], 0x20}], 0x1, 0x0) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000000c0)=r3) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) r0 = getpid() (rerun: 32) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) (async, rerun: 64) ioctl$BTRFS_IOC_BALANCE_PROGRESS(0xffffffffffffffff, 0x84009422, &(0x7f0000000d80)={0x0, 0x0, {0x0, @struct}, {0x0, @struct, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @struct}, {0x0, @struct}}) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async, rerun: 32) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) r5 = bpf$ITER_CREATE(0x21, &(0x7f0000000000)={r4}, 0x8) r6 = socket$packet(0x11, 0x2, 0x300) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, &(0x7f0000000380)={0x2, &(0x7f0000000100)=[{0x28, 0x0, 0x0, 0xfffff034}, {0x80000006}]}, 0x10) (async) syz_emit_ethernet(0x2f, &(0x7f0000000140)={@broadcast, @multicast, @void, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x21, 0x0, 0x0, 0x0, 0x6, 0x0, @rand_addr, @multicast2}, {0x0, 0x0, 0x0, @remote, "e081a5d936"}}}}}, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r5, 0x29, 0x40, &(0x7f0000000280)=@security={'security\x00', 0xe, 0x4, 0x3e0, 0xffffffff, 0xe8, 0xe8, 0x228, 0xffffffff, 0xffffffff, 0x310, 0x310, 0x310, 0xffffffff, 0x4, &(0x7f00000000c0), {[{{@ipv6={@dev={0xfe, 0x80, '\x00', 0x33}, @remote, [0xff000000, 0xffffff00, 0xff000000, 0xffffffff], [0xff, 0xffffffff], 'veth1\x00', 'veth1_to_bridge\x00', {0xff}, {0xff}, 0x5c, 0x0, 0x3}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x6, 0xfc, {0x7}}}}, {{@ipv6={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @local, [0xffffffff, 0xffffff00, 0xffffffff, 0xff000000], [0xff000000, 0x0, 0x0, 0xffffffff], 'pimreg\x00', 'ip_vti0\x00', {}, {}, 0x84, 0x68, 0x0, 0x8}, 0x0, 0x118, 0x140, 0x0, {}, [@common=@hbh={{0x48}, {0xffff, 0x1, 0x1, [0x1f, 0x8, 0x3, 0x1, 0x401, 0x3f, 0x26, 0x81, 0x4, 0x1, 0x3, 0x2, 0x7f, 0x9, 0x9, 0x159], 0x3}}, @common=@eui64={{0x28}}]}, @common=@unspec=@NFQUEUE0={0x28, 'NFQUEUE\x00', 0x0, {0xfff8}}}, {{@ipv6={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @local, [0xff, 0xffffff00], [0xffffff00, 0x0, 0xffffffff, 0xffffffff], 'wg2\x00', 'bond_slave_0\x00', {}, {}, 0x3c, 0x7, 0x1, 0x8}, 0x0, 0xa8, 0xe8}, @common=@unspec=@RATEEST={0x40, 'RATEEST\x00', 0x0, {'syz0\x00', 0x3f}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x440) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context\"']) 14:36:40 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1259.623145][T32175] loop2: detected capacity change from 0 to 128 14:36:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context%']) 14:36:40 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context,']) [ 1259.787591][T32181] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1259.795550][T32181] FAT-fs (loop2): Filesystem has been set read-only [ 1259.805018][T32181] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,contextH']) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xef6}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1023812, &(0x7f0000000300)=ANY=[@ANYRES64]) 14:36:41 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 26) 14:36:41 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r1 = syz_mount_image$vfat(&(0x7f0000000780), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES32], 0x0, 0x2ed, &(0x7f0000000480)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file2\x00', r1, &(0x7f0000000400)='./file2/file0\x00') (async) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0xb2b16000) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1cce069d68d1478bf80976780ea52000"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) syncfs(0xffffffffffffffff) (async) r8 = socket(0x15, 0x1, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async) write$char_usb(r2, &(0x7f0000000d80)="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", 0x1000) (async) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)) (async) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) [ 1260.135553][T32195] loop4: detected capacity change from 0 to 128 [ 1260.179959][T32199] FAULT_INJECTION: forcing a failure. [ 1260.179959][T32199] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1260.193091][T32199] CPU: 1 PID: 32199 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1260.203179][T32199] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1260.213728][T32199] Call Trace: [ 1260.217229][T32199] [ 1260.220200][T32199] dump_stack_lvl+0xda/0x130 [ 1260.224822][T32199] dump_stack+0x15/0x20 [ 1260.229217][T32199] should_fail_ex+0x21f/0x230 [ 1260.233941][T32199] should_fail+0xb/0x10 [ 1260.238651][T32199] should_fail_usercopy+0x1a/0x20 [ 1260.243782][T32199] _copy_from_user+0x1e/0xd0 [ 1260.248494][T32199] copy_msghdr_from_user+0x54/0x2a0 [ 1260.253947][T32199] do_recvmmsg+0x290/0x720 [ 1260.258447][T32199] __x64_sys_recvmmsg+0xe2/0x160 [ 1260.263431][T32199] do_syscall_64+0x41/0xc0 [ 1260.267891][T32199] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1260.273998][T32199] RIP: 0033:0x7f21e109e389 [ 1260.278984][T32199] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1260.298636][T32199] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1260.307086][T32199] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1260.315224][T32199] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1260.323231][T32199] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1260.331227][T32199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1260.339413][T32199] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1260.348210][T32199] 14:36:41 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x17e, 0x7f06) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xef6}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1023812, &(0x7f0000000300)=ANY=[@ANYRES64]) 14:36:41 executing program 4: r0 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r0, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) (async) r1 = syz_mount_image$vfat(&(0x7f0000000780), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000440)=ANY=[@ANYRES32=r0, @ANYRES16, @ANYRES32], 0x0, 0x2ed, &(0x7f0000000480)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 32) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (rerun: 32) renameat(0xffffffffffffffff, &(0x7f00000003c0)='./file2\x00', r1, &(0x7f0000000400)='./file2/file0\x00') (async, rerun: 32) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) (rerun: 32) r3 = openat$cgroup_procs(r2, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r3, &(0x7f0000000280)=[{&(0x7f0000000180)='\x00', 0x1}], 0x1) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async, rerun: 32) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, r1, 0xb2b16000) (async, rerun: 32) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r4, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r5, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r4, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (rerun: 32) r6 = socket(0xa, 0x1, 0x0) close(r6) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="1cce069d68d1478bf80976780ea52000"/28, @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) syncfs(0xffffffffffffffff) r8 = socket(0x15, 0x1, 0x20) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r8, 0x84, 0xa, 0x0, 0x0) (async, rerun: 64) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x75, &(0x7f0000000000)={r7}, 0x0) (async, rerun: 64) write$char_usb(r2, &(0x7f0000000d80)="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", 0x1000) (async, rerun: 32) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 32) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)) (async) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:41 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 32) r1 = getpid() (rerun: 32) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000000000035718957fd13a3f35623b0a7a094ff30dbf95600c50311e530f7cf3974569e3b395e1a4cfeedd819e1b7a7f2933a8c5497b85e9c4e9ef5f0fb746b5acf7aae22b930668400ff80c57d85adcb8f5328289d7fef45d102d8f299ce", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async, rerun: 64) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) (rerun: 64) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000000c0)=r3) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) 14:36:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xef6}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1023812, &(0x7f0000000300)=ANY=[@ANYRES64]) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xef6}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1023812, &(0x7f0000000300)=ANY=[@ANYRES64]) (async) 14:36:41 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="104f9a5f8cc607ebb9eb57a1e00533d8d1507aee5596f8f52f5454bed18c070d5e3f388ca1d643a8f9255bebd26d0868e76ca626b0e91619273bda4a8ecc394db1e9dada0ddd53fe7d11805abe36d77fcc28506b807d3800902bbb101003f2a5e5550509f057fecc", 0x68}, {&(0x7f0000000200)="c780ea2c5ac14cfdfa157fbd727b34a6d1c13dee16748bdae31804a8c68886e0c0d150b21924c1da20126440cda9574637fe09b6cf642ea5091f05c02c2c9fbc2123834adfa712d485da389387cdd8a28591bd", 0x53}, {&(0x7f0000000340)="154e926b6b9872cb9a4f0125995e305ffd256c59a0eca99f7e2d9a2d5d7a702f053b2ff25bc5193a20432b4598b5452940e3d90a449fbdec8574bbb99660f11f10558455225378a2f2e19805acb2aca9aa53da952caaaf239785b59ca2ab23fcef13896e7ef37fce737603817de7411e0d82b3a6484b7d33126dd970a3fe1b3ea73db81e11ff6a32652556ffcd592f9a3d8ba719a0a3814e832e6e8e4cda9cba6286bd58378e313e266d529df70ed95edd54bc77e23c4b5e1acef646d14e37d604c5b00a3c2692e64e21863b4d3b8882eac03d2a9b16d0bca6beec14d06b146110a0d2c5af2b3bfe10c4", 0xea}, {&(0x7f0000000440)="2cb736497553e23809b78000b8e04caa5346bc5824fd29d3cacfac838c21a2aee67b237b234dba6af8afa91ad38ba4879fb6aade9ac6536779db9a64e62d03ff0ce92d36d7a90e97134cd8c31a8cbddfedc57cec84d4c425e07adb6ac5e12ed9ae40e706509cbb563627f9edee44ab73b97580c5498d332671ab43737718a93717b52bdcd8ea575b721a41c2aba5021226cc75cad7", 0x95}, {&(0x7f0000000500)="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", 0xfd}], 0x5, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @timestamping={{0x14, 0x1, 0x25, 0xa5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffffffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x90}, 0x8004) [ 1260.577704][T32221] loop4: detected capacity change from 0 to 128 [ 1260.600931][T32226] loop2: detected capacity change from 0 to 128 14:36:41 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) r6 = socket(0xa, 0x1, 0x0) close(r6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, 0x8, 0x101}, &(0x7f0000000640)=0x90) sendmmsg$inet_sctp(r6, &(0x7f0000000800)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4}}], 0x20}, {&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000380)="a9f2dfe5d8cceced2a5f9ea86dad2b6268db0c9bc640de146db874928b75e298ad8ce37f8182986fa8176e9fb3c7829c778d2f17", 0x34}, {&(0x7f00000003c0)="b2b0b3e7", 0x4}, {&(0x7f0000000400)="6dcae3e8017d1d809d98cb0aeeb3b0383e909b535819e93e888ff87df13d04cfacf9e52f444a535d31f1672604e4c5e826fc8b9acbd8dd8ee01a87b97a56edc78e62e99c7a14d80bf211c61e80eec562cb59c0af533dc8b8a41379493bcedcdaef89ab32f4968b793f951a562a7400f8446ea55623ae56d6fbb433e7e40985b6cf41af9f33e99d9c8dd02ca47325369d08a9c01ff5e7d7f268399e3a26edf9849b8696db945911709e23aa8ceaed1700c850d4a1ddb9754e35dce64f97007c95c95048a69b34ce7478ccbd553eb1e4504a4331154fdec700b916645c2144998f16baaf1b25cc71168d838d523f666c64d705d7c0", 0xf4}, {&(0x7f0000000500)="968fbb4b12e1cd409b39a8c95971c88cd60e4cbb4070060699adfde07437fb31ab43cc3a0e65e25d9f59a075120c4637b3fdbde16658c615b0fd38b8", 0x3c}, {&(0x7f00000006c0)="e8bc06adeb7a2004", 0x8}, {&(0x7f0000000880)="c67616dd02d6a2ab3229ebbbf9d53540a1efa13ca0ec5ddfa1a9e5d667222db768e183e005cf0b9b0d452228c0e3078fc323c5d5509f1f6a08", 0x39}, {&(0x7f00000008c0)="1b546af765bdea57dbb6d109244552f06b9bb482d84c58d858090f67fbba81c05de867399dfd4c2d84fbefbba8903db27171ee928dd1b7580fb70f50f0799ffaca9b26353a0dfaae6681659ea010058894a4684450fa73c5f2e7155de026755a5d6cf2e3e3593ba9d5690c9031f3ff6b3e9e22118234fec94d1d5061a643b1dda14e1fe8139956bdb6bc644913fe206c6df7bc2cb1b117eb2f8a7717b08614447a17b87427fa5ef9c2c9", 0xaa}, {&(0x7f0000000980)="f7bed7ef10811914d3518df6d780f00f929a1f", 0x13}, {&(0x7f00000009c0)}, {&(0x7f0000000d80)="fa7d89cefe6d04e6a37b34a32ae16afdc4aea5b132501ead47ff06477f26493fcb21921279705e71bcb826b88cab6beee6f38082829f0dfabb66d1336b91ae763a6f8d87a011fff9566adcf6e9efa71cbbdd349ec2fe6845734f481d5b899b5b72ef48701c556334a78f15095d37f65f822c72bd3ddb1d21fde3f14890fdde19e6889b9ed01c8d689f5dd949c14f053cbe3b8077613c4b3a58f2e741820169416e724ea2138d3000517325fa7d20036c6a1162f409f40dc46f8882dec4b92aa01dc8df1972436bc579f3f266eb08", 0xce}], 0xa, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x6c93, 0x301, 0x1f, 0x6, r7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffbfd}}, @sndinfo={0x20, 0x84, 0x2, {0x35, 0x2, 0x2, 0x8000}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x827, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x200, 0x0, 0xffffffff, 0x6, 0x1, 0xffffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @local}], 0xe8, 0x4001}], 0x2, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="5d83824fffffff1200000000b8144f6ed10700", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r9, 0xfffffffd}, 0x0) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) 14:36:41 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="104f9a5f8cc607ebb9eb57a1e00533d8d1507aee5596f8f52f5454bed18c070d5e3f388ca1d643a8f9255bebd26d0868e76ca626b0e91619273bda4a8ecc394db1e9dada0ddd53fe7d11805abe36d77fcc28506b807d3800902bbb101003f2a5e5550509f057fecc", 0x68}, {&(0x7f0000000200)="c780ea2c5ac14cfdfa157fbd727b34a6d1c13dee16748bdae31804a8c68886e0c0d150b21924c1da20126440cda9574637fe09b6cf642ea5091f05c02c2c9fbc2123834adfa712d485da389387cdd8a28591bd", 0x53}, {&(0x7f0000000340)="154e926b6b9872cb9a4f0125995e305ffd256c59a0eca99f7e2d9a2d5d7a702f053b2ff25bc5193a20432b4598b5452940e3d90a449fbdec8574bbb99660f11f10558455225378a2f2e19805acb2aca9aa53da952caaaf239785b59ca2ab23fcef13896e7ef37fce737603817de7411e0d82b3a6484b7d33126dd970a3fe1b3ea73db81e11ff6a32652556ffcd592f9a3d8ba719a0a3814e832e6e8e4cda9cba6286bd58378e313e266d529df70ed95edd54bc77e23c4b5e1acef646d14e37d604c5b00a3c2692e64e21863b4d3b8882eac03d2a9b16d0bca6beec14d06b146110a0d2c5af2b3bfe10c4", 0xea}, {&(0x7f0000000440)="2cb736497553e23809b78000b8e04caa5346bc5824fd29d3cacfac838c21a2aee67b237b234dba6af8afa91ad38ba4879fb6aade9ac6536779db9a64e62d03ff0ce92d36d7a90e97134cd8c31a8cbddfedc57cec84d4c425e07adb6ac5e12ed9ae40e706509cbb563627f9edee44ab73b97580c5498d332671ab43737718a93717b52bdcd8ea575b721a41c2aba5021226cc75cad7", 0x95}, {&(0x7f0000000500)="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", 0xfd}], 0x5, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @timestamping={{0x14, 0x1, 0x25, 0xa5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffffffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x90}, 0x8004) [ 1260.723019][T32232] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1260.739800][T32234] loop4: detected capacity change from 0 to 128 [ 1260.769492][T32235] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1260.777596][T32235] FAT-fs (loop2): Filesystem has been set read-only [ 1260.786072][T32235] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:42 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 27) 14:36:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 32) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (rerun: 32) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@alg={0x26, 'hash\x00', 0x0, 0x0, 'sha224-ssse3\x00'}, 0x80, &(0x7f0000000600)=[{&(0x7f0000000180)="104f9a5f8cc607ebb9eb57a1e00533d8d1507aee5596f8f52f5454bed18c070d5e3f388ca1d643a8f9255bebd26d0868e76ca626b0e91619273bda4a8ecc394db1e9dada0ddd53fe7d11805abe36d77fcc28506b807d3800902bbb101003f2a5e5550509f057fecc", 0x68}, {&(0x7f0000000200)="c780ea2c5ac14cfdfa157fbd727b34a6d1c13dee16748bdae31804a8c68886e0c0d150b21924c1da20126440cda9574637fe09b6cf642ea5091f05c02c2c9fbc2123834adfa712d485da389387cdd8a28591bd", 0x53}, {&(0x7f0000000340)="154e926b6b9872cb9a4f0125995e305ffd256c59a0eca99f7e2d9a2d5d7a702f053b2ff25bc5193a20432b4598b5452940e3d90a449fbdec8574bbb99660f11f10558455225378a2f2e19805acb2aca9aa53da952caaaf239785b59ca2ab23fcef13896e7ef37fce737603817de7411e0d82b3a6484b7d33126dd970a3fe1b3ea73db81e11ff6a32652556ffcd592f9a3d8ba719a0a3814e832e6e8e4cda9cba6286bd58378e313e266d529df70ed95edd54bc77e23c4b5e1acef646d14e37d604c5b00a3c2692e64e21863b4d3b8882eac03d2a9b16d0bca6beec14d06b146110a0d2c5af2b3bfe10c4", 0xea}, {&(0x7f0000000440)="2cb736497553e23809b78000b8e04caa5346bc5824fd29d3cacfac838c21a2aee67b237b234dba6af8afa91ad38ba4879fb6aade9ac6536779db9a64e62d03ff0ce92d36d7a90e97134cd8c31a8cbddfedc57cec84d4c425e07adb6ac5e12ed9ae40e706509cbb563627f9edee44ab73b97580c5498d332671ab43737718a93717b52bdcd8ea575b721a41c2aba5021226cc75cad7", 0x95}, {&(0x7f0000000500)="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", 0xfd}], 0x5, &(0x7f0000000680)=[@txtime={{0x18, 0x1, 0x3d, 0x100000001}}, @timestamping={{0x14, 0x1, 0x25, 0xa5}}, @txtime={{0x18, 0x1, 0x3d, 0x1}}, @txtime={{0x18, 0x1, 0x3d, 0x7fffffffffffffff}}, @timestamping={{0x14, 0x1, 0x25, 0x8000}}, @mark={{0x14, 0x1, 0x24, 0x4}}], 0x90}, 0x8004) [ 1260.982817][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1260.993331][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.002970][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.011161][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.020360][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.028276][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.037477][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.054583][T32250] FAULT_INJECTION: forcing a failure. [ 1261.054583][T32250] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1261.060874][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.067696][T32250] CPU: 1 PID: 32250 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1261.067725][T32250] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1261.095531][T32250] Call Trace: [ 1261.098892][T32250] [ 1261.101959][T32250] dump_stack_lvl+0xda/0x130 [ 1261.104702][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.106627][T32250] dump_stack+0x15/0x20 [ 1261.106658][T32250] should_fail_ex+0x21f/0x230 [ 1261.123880][T32250] should_fail+0xb/0x10 [ 1261.128087][T32250] should_fail_usercopy+0x1a/0x20 [ 1261.133295][T32250] _copy_from_user+0x1e/0xd0 [ 1261.133779][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.137946][T32250] copy_msghdr_from_user+0x54/0x2a0 [ 1261.137991][T32250] do_recvmmsg+0x290/0x720 [ 1261.155557][T32250] __x64_sys_recvmmsg+0xe2/0x160 [ 1261.160674][T32250] do_syscall_64+0x41/0xc0 [ 1261.165202][T32250] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1261.170765][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.171224][T32250] RIP: 0033:0x7f21e109e389 [ 1261.183525][T32250] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1261.193107][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.203142][T32250] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1261.203169][T32250] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1261.203183][T32250] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1261.203199][T32250] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1261.243538][T32250] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1261.246158][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1261.251518][T32250] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1261.251543][T32250] [ 1261.274672][T32247] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:42 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x180, 0x7f06) 14:36:42 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (rerun: 32) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2000000000000000840000000200000000000400000000000000000035718957fd13a3f35623b0a7a094ff30dbf95600c50311e530f7cf3974569e3b395e1a4cfeedd819e1b7a7f2933a8c5497b85e9c4e9ef5f0fb746b5acf7aae22b930668400ff80c57d85adcb8f5328289d7fef45d102d8f299ce", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) ioctl$BTRFS_IOC_START_SYNC(r0, 0x80089418, &(0x7f0000000000)=0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f00000000c0)=r3) (async) r4 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r4, &(0x7f0000000640)=ANY=[], 0xbf) (async, rerun: 64) sendfile(r4, r4, &(0x7f0000000240), 0x7f06) (rerun: 64) 14:36:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) creat(&(0x7f0000000200)='.\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x31) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f0600000000000000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x180410, &(0x7f00000001c0)='9p\x00') sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[]) 14:36:42 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0xf16f755e) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) creat(&(0x7f0000000200)='.\x00', 0x0) (async) creat(&(0x7f0000000200)='.\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x31) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f0600000000000000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x180410, &(0x7f00000001c0)='9p\x00') sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[]) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[]) 14:36:42 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="c9f0c3f9e825a5f93069bc308741c7bc580990fda269c9ce402dc0abdd10201c9e2632c1a0f8e5ded302c54599d4e4df20f400", 0x33}, {&(0x7f0000000340)="cca9e22f60a5c40f14d9ae12edc7ba139bb7b1c2028dacc8238155f82450050173e3982391d9e7fd43fecb50e875c4061c5ae422d2e253c6e3896c321b006f9bb5cff66845787c0c2be5923d0b18911a33e5934bab34902cbad89b7d082841ca5556967f57547d8a9ca028db633724ccef03c84dfb15887b25c9954596be470e9ea1de8310c0bbd6fbf5408be99f40750315780c356b69561cf867ce975ec00ce60159a764164871834299a18d71f897624b2bd4721850c86ada54e51bf05b0f40b672e25a2c72d51e278074b79db1eabc3b017e104d575052f75356a8aa324610579f9f0c431001c3994450d10a794b8d573ec8a613cb151a", 0xf9}, {&(0x7f0000000180)="deb018b055997ddb19eb7908aaa9c6a2824f02609e111bf3819f2e5e88ee71b146530f4f3bd5b1599f4b96568964e02a17f2ed8cbb1a7e57c4b7423148f1adcdd92752adea83e51c47ff578cd0468dfe8c5172f9f2b2e3995c9c9c2cb3cc7adffde711e81bf9e8a430dc2c5f652e2f3ab942865b1653436f99380b257c2f", 0x7e}, {&(0x7f0000000280)="faef82693ea2bd3ef689f4d5f543446850efae92d2be5f488d4569a28b4869b3871f2fbbd51751fece39674bda77257f", 0x30}, {&(0x7f0000000440)="1cc13e40ae51e5b8b542b95823254a9d31d76ee22762773e338afca8bca5a2b8889d851483cc154031e9cfd2707beddd537ed98f9243e59e3f29a2dd3aee2b337041fabaf0de0d21929be6310bab2e87c68a75b7b17ce2d02f16217c2af4c9aadb5e8320d8501e1095896c89", 0x6c}, {&(0x7f00000004c0)="fff2d1fcb9b47001ec9151de34aa2e79b5486c3f6e89278d5d13e16e7127b95bb65afb473f03a1c8634ee718df8e791f388cbe85aa62e0d33c6bf13b8eecba4a3fa3d5e2443f20abb00561df67a7b7faada0ccbceb31dca44fe1ba27538abf43fa3eaf", 0x63}, {&(0x7f0000000540)="80364f234880c329f4000cdd4e6074a091bd6d7e42275f44d7eca57d893a04d8c49a714f35c8548144a152144e20c3868efaf440e658804ec09736c3b34195942cdb8159dd1d1c8f", 0x48}, {&(0x7f00000002c0)="a1f9256af7b0dd9d07c9d0926704b4405a672095d43fa311357274b871b0f0f0f2cb8a0efafc990196a7f8393bfafb1234c9e95fd0395091632c", 0x3a}], 0x8, 0x0, 0x0, 0x20000000}}], 0x1, 0x4020080) prlimit64(r0, 0x2, &(0x7f0000000000)={0x1, 0x40}, &(0x7f00000000c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1261.573924][T32262] loop2: detected capacity change from 0 to 128 14:36:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) creat(&(0x7f0000000200)='.\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x31) (async) mount(&(0x7f0000000000)=ANY=[@ANYBLOB="2f0600000000000000"], &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)='hfsplus\x00', 0x180410, &(0x7f00000001c0)='9p\x00') (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[]) 14:36:42 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) setrlimit(0x2, &(0x7f0000000000)={0x4, 0x8}) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x800) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000300)={0x1, 0x0, 0x98, &(0x7f0000000200)={0x4, 0x1, 0x3}}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) mount$9p_unix(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x10000, &(0x7f0000000400)={'trans=unix,', {[{@cache_mmap}, {@afid={'afid', 0x3d, 0x100000001}}], [{@smackfshat}, {@subj_user={'subj_user', 0x3d, '/dev/loop#\x00'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_user={'subj_user', 0x3d, '%-\x00'}}, {@flag='async'}, {@uid_lt={'uid<', 0xee00}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@uid_gt={'uid>', r3}}]}}) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2c61707072616973652c5d51731b12d3636f6e746578743d"]) r4 = socket$netlink(0x10, 0x3, 0x1) recvmmsg(r2, &(0x7f0000002a00)=[{{&(0x7f0000000580)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/187, 0xbb}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000880)=""/114, 0x72}, {&(0x7f0000000900)=""/118, 0x76}, {&(0x7f0000000980)}], 0x6}, 0x5}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/28, 0x1c}, {&(0x7f0000000b00)=""/83, 0x53}, {&(0x7f0000000b80)=""/213, 0xd5}], 0x3, &(0x7f0000000cc0)=""/197, 0xc5}, 0xf61}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/139, 0x8b}], 0x1, &(0x7f0000000f40)=""/158, 0x9e}, 0x9}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000002040)=""/169, 0xa9}], 0x3}, 0x20}, {{&(0x7f0000002140)=@nfc_llcp, 0x80, &(0x7f0000002400)=[{&(0x7f00000021c0)=""/238, 0xee}, {&(0x7f00000022c0)=""/227, 0xe3}, {&(0x7f00000023c0)}], 0x3, &(0x7f0000002440)=""/232, 0xe8}, 0x4a2}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002540)=""/37, 0x25}], 0x1, &(0x7f00000025c0)}, 0x8}, {{&(0x7f0000002600)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/187, 0xbb}, {&(0x7f0000002740)=""/85, 0x55}, {&(0x7f00000027c0)=""/193, 0xc1}], 0x3, &(0x7f0000002900)=""/254, 0xfe}, 0x2}], 0x7, 0x140, 0x0) accept4(r4, &(0x7f00000004c0)=@l2, &(0x7f0000000540)=0x80, 0x800) [ 1261.751938][T32270] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1261.759998][T32270] FAT-fs (loop2): Filesystem has been set read-only [ 1261.767362][T32270] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:43 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 28) 14:36:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) setrlimit(0x2, &(0x7f0000000000)={0x4, 0x8}) (async, rerun: 32) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x800) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000300)={0x1, 0x0, 0x98, &(0x7f0000000200)={0x4, 0x1, 0x3}}) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) (async, rerun: 64) mount$9p_unix(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x10000, &(0x7f0000000400)={'trans=unix,', {[{@cache_mmap}, {@afid={'afid', 0x3d, 0x100000001}}], [{@smackfshat}, {@subj_user={'subj_user', 0x3d, '/dev/loop#\x00'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_user={'subj_user', 0x3d, '%-\x00'}}, {@flag='async'}, {@uid_lt={'uid<', 0xee00}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@uid_gt={'uid>', r3}}]}}) (async, rerun: 64) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2c61707072616973652c5d51731b12d3636f6e746578743d"]) (async) r4 = socket$netlink(0x10, 0x3, 0x1) (async, rerun: 64) recvmmsg(r2, &(0x7f0000002a00)=[{{&(0x7f0000000580)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/187, 0xbb}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000880)=""/114, 0x72}, {&(0x7f0000000900)=""/118, 0x76}, {&(0x7f0000000980)}], 0x6}, 0x5}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/28, 0x1c}, {&(0x7f0000000b00)=""/83, 0x53}, {&(0x7f0000000b80)=""/213, 0xd5}], 0x3, &(0x7f0000000cc0)=""/197, 0xc5}, 0xf61}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/139, 0x8b}], 0x1, &(0x7f0000000f40)=""/158, 0x9e}, 0x9}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000002040)=""/169, 0xa9}], 0x3}, 0x20}, {{&(0x7f0000002140)=@nfc_llcp, 0x80, &(0x7f0000002400)=[{&(0x7f00000021c0)=""/238, 0xee}, {&(0x7f00000022c0)=""/227, 0xe3}, {&(0x7f00000023c0)}], 0x3, &(0x7f0000002440)=""/232, 0xe8}, 0x4a2}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002540)=""/37, 0x25}], 0x1, &(0x7f00000025c0)}, 0x8}, {{&(0x7f0000002600)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/187, 0xbb}, {&(0x7f0000002740)=""/85, 0x55}, {&(0x7f00000027c0)=""/193, 0xc1}], 0x3, &(0x7f0000002900)=""/254, 0xfe}, 0x2}], 0x7, 0x140, 0x0) (rerun: 64) accept4(r4, &(0x7f00000004c0)=@l2, &(0x7f0000000540)=0x80, 0x800) 14:36:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, 0x8, 0x101}, &(0x7f0000000640)=0x90) sendmmsg$inet_sctp(r6, &(0x7f0000000800)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4}}], 0x20}, {&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000380)="a9f2dfe5d8cceced2a5f9ea86dad2b6268db0c9bc640de146db874928b75e298ad8ce37f8182986fa8176e9fb3c7829c778d2f17", 0x34}, {&(0x7f00000003c0)="b2b0b3e7", 0x4}, {&(0x7f0000000400)="6dcae3e8017d1d809d98cb0aeeb3b0383e909b535819e93e888ff87df13d04cfacf9e52f444a535d31f1672604e4c5e826fc8b9acbd8dd8ee01a87b97a56edc78e62e99c7a14d80bf211c61e80eec562cb59c0af533dc8b8a41379493bcedcdaef89ab32f4968b793f951a562a7400f8446ea55623ae56d6fbb433e7e40985b6cf41af9f33e99d9c8dd02ca47325369d08a9c01ff5e7d7f268399e3a26edf9849b8696db945911709e23aa8ceaed1700c850d4a1ddb9754e35dce64f97007c95c95048a69b34ce7478ccbd553eb1e4504a4331154fdec700b916645c2144998f16baaf1b25cc71168d838d523f666c64d705d7c0", 0xf4}, {&(0x7f0000000500)="968fbb4b12e1cd409b39a8c95971c88cd60e4cbb4070060699adfde07437fb31ab43cc3a0e65e25d9f59a075120c4637b3fdbde16658c615b0fd38b8", 0x3c}, {&(0x7f00000006c0)="e8bc06adeb7a2004", 0x8}, {&(0x7f0000000880)="c67616dd02d6a2ab3229ebbbf9d53540a1efa13ca0ec5ddfa1a9e5d667222db768e183e005cf0b9b0d452228c0e3078fc323c5d5509f1f6a08", 0x39}, {&(0x7f00000008c0)="1b546af765bdea57dbb6d109244552f06b9bb482d84c58d858090f67fbba81c05de867399dfd4c2d84fbefbba8903db27171ee928dd1b7580fb70f50f0799ffaca9b26353a0dfaae6681659ea010058894a4684450fa73c5f2e7155de026755a5d6cf2e3e3593ba9d5690c9031f3ff6b3e9e22118234fec94d1d5061a643b1dda14e1fe8139956bdb6bc644913fe206c6df7bc2cb1b117eb2f8a7717b08614447a17b87427fa5ef9c2c9", 0xaa}, {&(0x7f0000000980)="f7bed7ef10811914d3518df6d780f00f929a1f", 0x13}, {&(0x7f00000009c0)}, {&(0x7f0000000d80)="fa7d89cefe6d04e6a37b34a32ae16afdc4aea5b132501ead47ff06477f26493fcb21921279705e71bcb826b88cab6beee6f38082829f0dfabb66d1336b91ae763a6f8d87a011fff9566adcf6e9efa71cbbdd349ec2fe6845734f481d5b899b5b72ef48701c556334a78f15095d37f65f822c72bd3ddb1d21fde3f14890fdde19e6889b9ed01c8d689f5dd949c14f053cbe3b8077613c4b3a58f2e741820169416e724ea2138d3000517325fa7d20036c6a1162f409f40dc46f8882dec4b92aa01dc8df1972436bc579f3f266eb08", 0xce}], 0xa, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x6c93, 0x301, 0x1f, 0x6, r7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffbfd}}, @sndinfo={0x20, 0x84, 0x2, {0x35, 0x2, 0x2, 0x8000}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x827, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x200, 0x0, 0xffffffff, 0x6, 0x1, 0xffffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @local}], 0xe8, 0x4001}], 0x2, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="5d83824fffffff1200000000b8144f6ed10700", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r9, 0xfffffffd}, 0x0) (async) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) 14:36:43 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) setrlimit(0x2, &(0x7f0000000000)={0x4, 0x8}) r0 = syz_open_dev$loop(&(0x7f0000000040), 0x1, 0x800) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0, {0x4}}, './file0\x00'}) ioctl$BLKPG(r1, 0x1269, &(0x7f0000000300)={0x1, 0x0, 0x98, &(0x7f0000000200)={0x4, 0x1, 0x3}}) (async) r2 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r3) mount$9p_unix(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='./file0\x00', &(0x7f00000003c0), 0x10000, &(0x7f0000000400)={'trans=unix,', {[{@cache_mmap}, {@afid={'afid', 0x3d, 0x100000001}}], [{@smackfshat}, {@subj_user={'subj_user', 0x3d, '/dev/loop#\x00'}}, {@subj_user={'subj_user', 0x3d, '9p\x00'}}, {@subj_user={'subj_user', 0x3d, '%-\x00'}}, {@flag='async'}, {@uid_lt={'uid<', 0xee00}}, {@fsname={'fsname', 0x3d, '\x00'}}, {@uid_gt={'uid>', r3}}]}}) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="2c61707072616973652c5d51731b12d3636f6e746578743d"]) (async) r4 = socket$netlink(0x10, 0x3, 0x1) recvmmsg(r2, &(0x7f0000002a00)=[{{&(0x7f0000000580)=@rc={0x1f, @fixed}, 0x80, &(0x7f00000009c0)=[{&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/187, 0xbb}, {&(0x7f0000000780)=""/222, 0xde}, {&(0x7f0000000880)=""/114, 0x72}, {&(0x7f0000000900)=""/118, 0x76}, {&(0x7f0000000980)}], 0x6}, 0x5}, {{&(0x7f0000000a40)=@nfc_llcp, 0x80, &(0x7f0000000c80)=[{&(0x7f0000000ac0)=""/28, 0x1c}, {&(0x7f0000000b00)=""/83, 0x53}, {&(0x7f0000000b80)=""/213, 0xd5}], 0x3, &(0x7f0000000cc0)=""/197, 0xc5}, 0xf61}, {{&(0x7f0000000dc0)=@pppol2tpin6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @private1}}}, 0x80, &(0x7f0000000f00)=[{&(0x7f0000000e40)=""/139, 0x8b}], 0x1, &(0x7f0000000f40)=""/158, 0x9e}, 0x9}, {{0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001000)=""/4096, 0x1000}, {&(0x7f0000002000)=""/18, 0x12}, {&(0x7f0000002040)=""/169, 0xa9}], 0x3}, 0x20}, {{&(0x7f0000002140)=@nfc_llcp, 0x80, &(0x7f0000002400)=[{&(0x7f00000021c0)=""/238, 0xee}, {&(0x7f00000022c0)=""/227, 0xe3}, {&(0x7f00000023c0)}], 0x3, &(0x7f0000002440)=""/232, 0xe8}, 0x4a2}, {{0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000002540)=""/37, 0x25}], 0x1, &(0x7f00000025c0)}, 0x8}, {{&(0x7f0000002600)=@pppoe={0x18, 0x0, {0x0, @remote}}, 0x80, &(0x7f00000028c0)=[{&(0x7f0000002680)=""/187, 0xbb}, {&(0x7f0000002740)=""/85, 0x55}, {&(0x7f00000027c0)=""/193, 0xc1}], 0x3, &(0x7f0000002900)=""/254, 0xfe}, 0x2}], 0x7, 0x140, 0x0) accept4(r4, &(0x7f00000004c0)=@l2, &(0x7f0000000540)=0x80, 0x800) [ 1262.106722][T32295] FAULT_INJECTION: forcing a failure. [ 1262.106722][T32295] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1262.119927][T32295] CPU: 1 PID: 32295 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1262.130073][T32295] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1262.140300][T32295] Call Trace: [ 1262.143616][T32295] [ 1262.147196][T32295] dump_stack_lvl+0xda/0x130 [ 1262.152262][T32295] dump_stack+0x15/0x20 [ 1262.156735][T32295] should_fail_ex+0x21f/0x230 [ 1262.161465][T32295] should_fail+0xb/0x10 [ 1262.165753][T32295] should_fail_usercopy+0x1a/0x20 [ 1262.170828][T32295] _copy_from_user+0x1e/0xd0 [ 1262.175440][T32295] copy_msghdr_from_user+0x54/0x2a0 [ 1262.180754][T32295] do_recvmmsg+0x290/0x720 [ 1262.185221][T32295] __x64_sys_recvmmsg+0xe2/0x160 [ 1262.190190][T32295] do_syscall_64+0x41/0xc0 [ 1262.195544][T32295] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1262.201610][T32295] RIP: 0033:0x7f21e109e389 [ 1262.206122][T32295] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1262.225859][T32295] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1262.234399][T32295] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1262.242508][T32295] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1262.250606][T32295] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1262.258601][T32295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1262.266609][T32295] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1262.274688][T32295] 14:36:43 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000180)={0x4, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:43 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x1e8, 0x7f06) 14:36:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) r6 = socket(0xa, 0x1, 0x0) close(r6) (async) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x1f, &(0x7f0000000580)={0x0, @in={{0x2, 0x4e21, @rand_addr=0x64010100}}, 0x8, 0x101}, &(0x7f0000000640)=0x90) sendmmsg$inet_sctp(r6, &(0x7f0000000800)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x3, 0x4}}], 0x20}, {&(0x7f0000000340)=@in={0x2, 0x4e22, @multicast2}, 0x10, &(0x7f0000000e80)=[{&(0x7f0000000380)="a9f2dfe5d8cceced2a5f9ea86dad2b6268db0c9bc640de146db874928b75e298ad8ce37f8182986fa8176e9fb3c7829c778d2f17", 0x34}, {&(0x7f00000003c0)="b2b0b3e7", 0x4}, {&(0x7f0000000400)="6dcae3e8017d1d809d98cb0aeeb3b0383e909b535819e93e888ff87df13d04cfacf9e52f444a535d31f1672604e4c5e826fc8b9acbd8dd8ee01a87b97a56edc78e62e99c7a14d80bf211c61e80eec562cb59c0af533dc8b8a41379493bcedcdaef89ab32f4968b793f951a562a7400f8446ea55623ae56d6fbb433e7e40985b6cf41af9f33e99d9c8dd02ca47325369d08a9c01ff5e7d7f268399e3a26edf9849b8696db945911709e23aa8ceaed1700c850d4a1ddb9754e35dce64f97007c95c95048a69b34ce7478ccbd553eb1e4504a4331154fdec700b916645c2144998f16baaf1b25cc71168d838d523f666c64d705d7c0", 0xf4}, {&(0x7f0000000500)="968fbb4b12e1cd409b39a8c95971c88cd60e4cbb4070060699adfde07437fb31ab43cc3a0e65e25d9f59a075120c4637b3fdbde16658c615b0fd38b8", 0x3c}, {&(0x7f00000006c0)="e8bc06adeb7a2004", 0x8}, {&(0x7f0000000880)="c67616dd02d6a2ab3229ebbbf9d53540a1efa13ca0ec5ddfa1a9e5d667222db768e183e005cf0b9b0d452228c0e3078fc323c5d5509f1f6a08", 0x39}, {&(0x7f00000008c0)="1b546af765bdea57dbb6d109244552f06b9bb482d84c58d858090f67fbba81c05de867399dfd4c2d84fbefbba8903db27171ee928dd1b7580fb70f50f0799ffaca9b26353a0dfaae6681659ea010058894a4684450fa73c5f2e7155de026755a5d6cf2e3e3593ba9d5690c9031f3ff6b3e9e22118234fec94d1d5061a643b1dda14e1fe8139956bdb6bc644913fe206c6df7bc2cb1b117eb2f8a7717b08614447a17b87427fa5ef9c2c9", 0xaa}, {&(0x7f0000000980)="f7bed7ef10811914d3518df6d780f00f929a1f", 0x13}, {&(0x7f00000009c0)}, {&(0x7f0000000d80)="fa7d89cefe6d04e6a37b34a32ae16afdc4aea5b132501ead47ff06477f26493fcb21921279705e71bcb826b88cab6beee6f38082829f0dfabb66d1336b91ae763a6f8d87a011fff9566adcf6e9efa71cbbdd349ec2fe6845734f481d5b899b5b72ef48701c556334a78f15095d37f65f822c72bd3ddb1d21fde3f14890fdde19e6889b9ed01c8d689f5dd949c14f053cbe3b8077613c4b3a58f2e741820169416e724ea2138d3000517325fa7d20036c6a1162f409f40dc46f8882dec4b92aa01dc8df1972436bc579f3f266eb08", 0xce}], 0xa, &(0x7f0000000700)=[@sndinfo={0x20, 0x84, 0x2, {0x6c93, 0x301, 0x1f, 0x6, r7}}, @prinfo={0x18, 0x84, 0x5, {0x30, 0xfffffbfd}}, @sndinfo={0x20, 0x84, 0x2, {0x35, 0x2, 0x2, 0x8000}}, @dstaddrv6={0x20, 0x84, 0x8, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @sndinfo={0x20, 0x84, 0x2, {0x2, 0x8, 0x827, 0x20}}, @sndrcv={0x30, 0x84, 0x1, {0x2, 0x9, 0x200, 0x0, 0xffffffff, 0x6, 0x1, 0xffffffff, r5}}, @dstaddrv6={0x20, 0x84, 0x8, @local}], 0xe8, 0x4001}], 0x2, 0x0) r8 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(r8, 0x84, 0x6e, &(0x7f0000000000)=[@in={0x2, 0x0, @private=0xa010101}], 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x1d, &(0x7f0000000680)=ANY=[@ANYBLOB="5d83824fffffff1200000000b8144f6ed10700", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xa, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r9}, 0x20) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f00000001c0)={r9, 0xfffffffd}, 0x0) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) 14:36:43 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0xf16f755e) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) 14:36:43 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async, rerun: 32) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async, rerun: 32) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) (rerun: 64) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async, rerun: 64) sendmmsg$unix(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="c9f0c3f9e825a5f93069bc308741c7bc580990fda269c9ce402dc0abdd10201c9e2632c1a0f8e5ded302c54599d4e4df20f400", 0x33}, {&(0x7f0000000340)="cca9e22f60a5c40f14d9ae12edc7ba139bb7b1c2028dacc8238155f82450050173e3982391d9e7fd43fecb50e875c4061c5ae422d2e253c6e3896c321b006f9bb5cff66845787c0c2be5923d0b18911a33e5934bab34902cbad89b7d082841ca5556967f57547d8a9ca028db633724ccef03c84dfb15887b25c9954596be470e9ea1de8310c0bbd6fbf5408be99f40750315780c356b69561cf867ce975ec00ce60159a764164871834299a18d71f897624b2bd4721850c86ada54e51bf05b0f40b672e25a2c72d51e278074b79db1eabc3b017e104d575052f75356a8aa324610579f9f0c431001c3994450d10a794b8d573ec8a613cb151a", 0xf9}, {&(0x7f0000000180)="deb018b055997ddb19eb7908aaa9c6a2824f02609e111bf3819f2e5e88ee71b146530f4f3bd5b1599f4b96568964e02a17f2ed8cbb1a7e57c4b7423148f1adcdd92752adea83e51c47ff578cd0468dfe8c5172f9f2b2e3995c9c9c2cb3cc7adffde711e81bf9e8a430dc2c5f652e2f3ab942865b1653436f99380b257c2f", 0x7e}, {&(0x7f0000000280)="faef82693ea2bd3ef689f4d5f543446850efae92d2be5f488d4569a28b4869b3871f2fbbd51751fece39674bda77257f", 0x30}, {&(0x7f0000000440)="1cc13e40ae51e5b8b542b95823254a9d31d76ee22762773e338afca8bca5a2b8889d851483cc154031e9cfd2707beddd537ed98f9243e59e3f29a2dd3aee2b337041fabaf0de0d21929be6310bab2e87c68a75b7b17ce2d02f16217c2af4c9aadb5e8320d8501e1095896c89", 0x6c}, {&(0x7f00000004c0)="fff2d1fcb9b47001ec9151de34aa2e79b5486c3f6e89278d5d13e16e7127b95bb65afb473f03a1c8634ee718df8e791f388cbe85aa62e0d33c6bf13b8eecba4a3fa3d5e2443f20abb00561df67a7b7faada0ccbceb31dca44fe1ba27538abf43fa3eaf", 0x63}, {&(0x7f0000000540)="80364f234880c329f4000cdd4e6074a091bd6d7e42275f44d7eca57d893a04d8c49a714f35c8548144a152144e20c3868efaf440e658804ec09736c3b34195942cdb8159dd1d1c8f", 0x48}, {&(0x7f00000002c0)="a1f9256af7b0dd9d07c9d0926704b4405a672095d43fa311357274b871b0f0f0f2cb8a0efafc990196a7f8393bfafb1234c9e95fd0395091632c", 0x3a}], 0x8, 0x0, 0x0, 0x20000000}}], 0x1, 0x4020080) (async, rerun: 64) prlimit64(r0, 0x2, &(0x7f0000000000)={0x1, 0x40}, &(0x7f00000000c0)) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 32) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async, rerun: 32) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async, rerun: 32) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (rerun: 32) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1262.667911][T32306] loop4: detected capacity change from 0 to 128 14:36:43 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r2 = getpid() r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/123, 0x7b}], 0x4}, 0x1}, {{&(0x7f0000000640)=@tipc=@id, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000900)=""/146, 0x92}, {&(0x7f00000009c0)}], 0x6, &(0x7f0000001d80)=""/67, 0x43}, 0x1}, {{&(0x7f0000001e00)=@caif=@rfm, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/142, 0x8e}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/107, 0x6b}], 0x4, &(0x7f0000003700)=""/4096, 0x1000}}, {{&(0x7f0000002040)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000004700)=[{&(0x7f00000020c0)=""/88, 0x58}, {&(0x7f0000002140)=""/255, 0xff}, {&(0x7f0000002240)=""/107, 0x6b}, {&(0x7f00000022c0)=""/106, 0x6a}, {&(0x7f0000002340)=""/179, 0xb3}, {&(0x7f0000002400)=""/165, 0xa5}, {&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/255, 0xff}], 0x8}, 0x1b7}, {{&(0x7f0000004780)=@can, 0x80, &(0x7f0000006b80)=[{&(0x7f0000004800)=""/109, 0x6d}, {&(0x7f00000048c0)=""/239, 0xef}, {&(0x7f0000002680)=""/42, 0x2a}, {&(0x7f00000049c0)=""/118, 0x76}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/10, 0xa}, {&(0x7f0000006a80)=""/222, 0xde}], 0x8, &(0x7f0000006c00)=""/135, 0x87}, 0x479}], 0x5, 0x40010020, 0x0) r7 = socket(0xa, 0x1, 0x0) close(r7) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:43 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000180)={0x4, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000180)={0x4, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) [ 1262.709651][T32308] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1262.741147][T32319] loop4: detected capacity change from 0 to 128 14:36:43 executing program 3: r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000180)={0x4, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) openat$ptp0(0xffffffffffffff9c, &(0x7f0000000000), 0x490000, 0x0) (async) ioctl$BTRFS_IOC_LOGICAL_INO_V2(r0, 0xc038943b, &(0x7f0000000180)={0x4, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) [ 1262.754013][T32321] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1262.762219][T32321] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1262.808720][T32325] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1262.822310][T32325] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 29) 14:36:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, 0x0, 0x0, 0x0) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0xf16f755e) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r2, 0x0, 0x0, 0x0) (async) ioctl$RTC_UIE_OFF(0xffffffffffffffff, 0x7004) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0xf16f755e) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) (async) 14:36:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x18}}, './file0\x00'}) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x8) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x840, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x18}}, './file0\x00'}) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x8) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x840, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1262.899115][T32328] loop2: detected capacity change from 0 to 128 [ 1262.915954][T32329] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1262.993931][T32334] FAULT_INJECTION: forcing a failure. [ 1262.993931][T32334] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1263.007065][T32334] CPU: 0 PID: 32334 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1263.017213][T32334] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1263.027739][T32334] Call Trace: [ 1263.031114][T32334] [ 1263.034204][T32334] dump_stack_lvl+0xda/0x130 [ 1263.038833][T32334] dump_stack+0x15/0x20 [ 1263.043085][T32334] should_fail_ex+0x21f/0x230 [ 1263.047789][T32334] should_fail+0xb/0x10 [ 1263.052050][T32334] should_fail_usercopy+0x1a/0x20 [ 1263.057102][T32334] _copy_from_user+0x1e/0xd0 [ 1263.061780][T32334] copy_msghdr_from_user+0x54/0x2a0 [ 1263.067079][T32334] do_recvmmsg+0x290/0x720 [ 1263.071634][T32334] __x64_sys_recvmmsg+0xe2/0x160 [ 1263.076665][T32334] do_syscall_64+0x41/0xc0 [ 1263.081238][T32334] ? irqentry_exit+0x12/0x40 [ 1263.085875][T32334] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1263.091910][T32334] RIP: 0033:0x7f21e109e389 [ 1263.096376][T32334] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1263.116141][T32334] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1263.124584][T32334] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1263.132606][T32334] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 14:36:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x100) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000180)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x18}}, './file0\x00'}) open(&(0x7f00000001c0)='./file0\x00', 0x400000, 0x8) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x840, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1263.140603][T32334] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1263.148617][T32334] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1263.156743][T32334] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1263.165001][T32334] [ 1263.171942][T32340] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1263.227516][T32346] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1263.235476][T32346] FAT-fs (loop2): Filesystem has been set read-only [ 1263.244021][T32346] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:44 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x204, 0x7f06) 14:36:44 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getrlimit(0x3, &(0x7f0000000000)) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) recvmmsg(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@ax25={{0x3, @bcast}, [@null, @null, @bcast, @netrom, @null, @rose, @null, @netrom]}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/196, 0xc4}], 0x2, &(0x7f0000000200)=""/15, 0xf}, 0xfff}, {{&(0x7f0000000240)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1}, 0x101}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/12, 0xc}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/190, 0xbe}, {&(0x7f0000001a00)=""/54, 0x36}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/183, 0xb7}], 0x8, &(0x7f0000002b80)=""/167, 0xa7}, 0x1}], 0x3, 0x40000001, &(0x7f0000002d00)={0x77359400}) 14:36:44 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="c9f0c3f9e825a5f93069bc308741c7bc580990fda269c9ce402dc0abdd10201c9e2632c1a0f8e5ded302c54599d4e4df20f400", 0x33}, {&(0x7f0000000340)="cca9e22f60a5c40f14d9ae12edc7ba139bb7b1c2028dacc8238155f82450050173e3982391d9e7fd43fecb50e875c4061c5ae422d2e253c6e3896c321b006f9bb5cff66845787c0c2be5923d0b18911a33e5934bab34902cbad89b7d082841ca5556967f57547d8a9ca028db633724ccef03c84dfb15887b25c9954596be470e9ea1de8310c0bbd6fbf5408be99f40750315780c356b69561cf867ce975ec00ce60159a764164871834299a18d71f897624b2bd4721850c86ada54e51bf05b0f40b672e25a2c72d51e278074b79db1eabc3b017e104d575052f75356a8aa324610579f9f0c431001c3994450d10a794b8d573ec8a613cb151a", 0xf9}, {&(0x7f0000000180)="deb018b055997ddb19eb7908aaa9c6a2824f02609e111bf3819f2e5e88ee71b146530f4f3bd5b1599f4b96568964e02a17f2ed8cbb1a7e57c4b7423148f1adcdd92752adea83e51c47ff578cd0468dfe8c5172f9f2b2e3995c9c9c2cb3cc7adffde711e81bf9e8a430dc2c5f652e2f3ab942865b1653436f99380b257c2f", 0x7e}, {&(0x7f0000000280)="faef82693ea2bd3ef689f4d5f543446850efae92d2be5f488d4569a28b4869b3871f2fbbd51751fece39674bda77257f", 0x30}, {&(0x7f0000000440)="1cc13e40ae51e5b8b542b95823254a9d31d76ee22762773e338afca8bca5a2b8889d851483cc154031e9cfd2707beddd537ed98f9243e59e3f29a2dd3aee2b337041fabaf0de0d21929be6310bab2e87c68a75b7b17ce2d02f16217c2af4c9aadb5e8320d8501e1095896c89", 0x6c}, {&(0x7f00000004c0)="fff2d1fcb9b47001ec9151de34aa2e79b5486c3f6e89278d5d13e16e7127b95bb65afb473f03a1c8634ee718df8e791f388cbe85aa62e0d33c6bf13b8eecba4a3fa3d5e2443f20abb00561df67a7b7faada0ccbceb31dca44fe1ba27538abf43fa3eaf", 0x63}, {&(0x7f0000000540)="80364f234880c329f4000cdd4e6074a091bd6d7e42275f44d7eca57d893a04d8c49a714f35c8548144a152144e20c3868efaf440e658804ec09736c3b34195942cdb8159dd1d1c8f", 0x48}, {&(0x7f00000002c0)="a1f9256af7b0dd9d07c9d0926704b4405a672095d43fa311357274b871b0f0f0f2cb8a0efafc990196a7f8393bfafb1234c9e95fd0395091632c", 0x3a}], 0x8, 0x0, 0x0, 0x20000000}}], 0x1, 0x4020080) prlimit64(r0, 0x2, &(0x7f0000000000)={0x1, 0x40}, &(0x7f00000000c0)) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, &(0x7f0000000640)=[{{0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)="c9f0c3f9e825a5f93069bc308741c7bc580990fda269c9ce402dc0abdd10201c9e2632c1a0f8e5ded302c54599d4e4df20f400", 0x33}, {&(0x7f0000000340)="cca9e22f60a5c40f14d9ae12edc7ba139bb7b1c2028dacc8238155f82450050173e3982391d9e7fd43fecb50e875c4061c5ae422d2e253c6e3896c321b006f9bb5cff66845787c0c2be5923d0b18911a33e5934bab34902cbad89b7d082841ca5556967f57547d8a9ca028db633724ccef03c84dfb15887b25c9954596be470e9ea1de8310c0bbd6fbf5408be99f40750315780c356b69561cf867ce975ec00ce60159a764164871834299a18d71f897624b2bd4721850c86ada54e51bf05b0f40b672e25a2c72d51e278074b79db1eabc3b017e104d575052f75356a8aa324610579f9f0c431001c3994450d10a794b8d573ec8a613cb151a", 0xf9}, {&(0x7f0000000180)="deb018b055997ddb19eb7908aaa9c6a2824f02609e111bf3819f2e5e88ee71b146530f4f3bd5b1599f4b96568964e02a17f2ed8cbb1a7e57c4b7423148f1adcdd92752adea83e51c47ff578cd0468dfe8c5172f9f2b2e3995c9c9c2cb3cc7adffde711e81bf9e8a430dc2c5f652e2f3ab942865b1653436f99380b257c2f", 0x7e}, {&(0x7f0000000280)="faef82693ea2bd3ef689f4d5f543446850efae92d2be5f488d4569a28b4869b3871f2fbbd51751fece39674bda77257f", 0x30}, {&(0x7f0000000440)="1cc13e40ae51e5b8b542b95823254a9d31d76ee22762773e338afca8bca5a2b8889d851483cc154031e9cfd2707beddd537ed98f9243e59e3f29a2dd3aee2b337041fabaf0de0d21929be6310bab2e87c68a75b7b17ce2d02f16217c2af4c9aadb5e8320d8501e1095896c89", 0x6c}, {&(0x7f00000004c0)="fff2d1fcb9b47001ec9151de34aa2e79b5486c3f6e89278d5d13e16e7127b95bb65afb473f03a1c8634ee718df8e791f388cbe85aa62e0d33c6bf13b8eecba4a3fa3d5e2443f20abb00561df67a7b7faada0ccbceb31dca44fe1ba27538abf43fa3eaf", 0x63}, {&(0x7f0000000540)="80364f234880c329f4000cdd4e6074a091bd6d7e42275f44d7eca57d893a04d8c49a714f35c8548144a152144e20c3868efaf440e658804ec09736c3b34195942cdb8159dd1d1c8f", 0x48}, {&(0x7f00000002c0)="a1f9256af7b0dd9d07c9d0926704b4405a672095d43fa311357274b871b0f0f0f2cb8a0efafc990196a7f8393bfafb1234c9e95fd0395091632c", 0x3a}], 0x8, 0x0, 0x0, 0x20000000}}], 0x1, 0x4020080) (async) prlimit64(r0, 0x2, &(0x7f0000000000)={0x1, 0x40}, &(0x7f00000000c0)) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) (async) 14:36:44 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)=0x8) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x83400200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x8, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) [ 1263.655678][T32356] loop2: detected capacity change from 0 to 128 [ 1263.668104][T32355] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 64) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getrlimit(0x3, &(0x7f0000000000)) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) recvmmsg(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@ax25={{0x3, @bcast}, [@null, @null, @bcast, @netrom, @null, @rose, @null, @netrom]}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/196, 0xc4}], 0x2, &(0x7f0000000200)=""/15, 0xf}, 0xfff}, {{&(0x7f0000000240)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1}, 0x101}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/12, 0xc}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/190, 0xbe}, {&(0x7f0000001a00)=""/54, 0x36}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/183, 0xb7}], 0x8, &(0x7f0000002b80)=""/167, 0xa7}, 0x1}], 0x3, 0x40000001, &(0x7f0000002d00)={0x77359400}) 14:36:45 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 30) [ 1263.919981][T32361] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1263.928011][T32361] FAT-fs (loop2): Filesystem has been set read-only [ 1263.935938][T32361] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 64) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async, rerun: 64) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r2 = getpid() r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) (async) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r2) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/123, 0x7b}], 0x4}, 0x1}, {{&(0x7f0000000640)=@tipc=@id, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000900)=""/146, 0x92}, {&(0x7f00000009c0)}], 0x6, &(0x7f0000001d80)=""/67, 0x43}, 0x1}, {{&(0x7f0000001e00)=@caif=@rfm, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/142, 0x8e}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/107, 0x6b}], 0x4, &(0x7f0000003700)=""/4096, 0x1000}}, {{&(0x7f0000002040)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000004700)=[{&(0x7f00000020c0)=""/88, 0x58}, {&(0x7f0000002140)=""/255, 0xff}, {&(0x7f0000002240)=""/107, 0x6b}, {&(0x7f00000022c0)=""/106, 0x6a}, {&(0x7f0000002340)=""/179, 0xb3}, {&(0x7f0000002400)=""/165, 0xa5}, {&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/255, 0xff}], 0x8}, 0x1b7}, {{&(0x7f0000004780)=@can, 0x80, &(0x7f0000006b80)=[{&(0x7f0000004800)=""/109, 0x6d}, {&(0x7f00000048c0)=""/239, 0xef}, {&(0x7f0000002680)=""/42, 0x2a}, {&(0x7f00000049c0)=""/118, 0x76}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/10, 0xa}, {&(0x7f0000006a80)=""/222, 0xde}], 0x8, &(0x7f0000006c00)=""/135, 0x87}, 0x479}], 0x5, 0x40010020, 0x0) r7 = socket(0xa, 0x1, 0x0) close(r7) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) (async, rerun: 32) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) (async, rerun: 32) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getrlimit(0x3, &(0x7f0000000000)) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) recvmmsg(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@ax25={{0x3, @bcast}, [@null, @null, @bcast, @netrom, @null, @rose, @null, @netrom]}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/196, 0xc4}], 0x2, &(0x7f0000000200)=""/15, 0xf}, 0xfff}, {{&(0x7f0000000240)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1}, 0x101}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/12, 0xc}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/190, 0xbe}, {&(0x7f0000001a00)=""/54, 0x36}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/183, 0xb7}], 0x8, &(0x7f0000002b80)=""/167, 0xa7}, 0x1}], 0x3, 0x40000001, &(0x7f0000002d00)={0x77359400}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) getrlimit(0x3, &(0x7f0000000000)) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) recvmmsg(0xffffffffffffffff, &(0x7f0000002c40)=[{{&(0x7f0000000180)=@ax25={{0x3, @bcast}, [@null, @null, @bcast, @netrom, @null, @rose, @null, @netrom]}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000340)=""/252, 0xfc}, {&(0x7f0000000440)=""/196, 0xc4}], 0x2, &(0x7f0000000200)=""/15, 0xf}, 0xfff}, {{&(0x7f0000000240)=@xdp, 0x80, &(0x7f0000000640)=[{&(0x7f0000000540)=""/220, 0xdc}], 0x1}, 0x101}, {{&(0x7f0000000680)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @dev}}}, 0x80, &(0x7f0000002b00)=[{&(0x7f0000000700)=""/4096, 0x1000}, {&(0x7f0000001700)=""/236, 0xec}, {&(0x7f0000001800)=""/12, 0xc}, {&(0x7f0000001840)=""/210, 0xd2}, {&(0x7f0000001940)=""/190, 0xbe}, {&(0x7f0000001a00)=""/54, 0x36}, {&(0x7f0000001a40)=""/4096, 0x1000}, {&(0x7f0000002a40)=""/183, 0xb7}], 0x8, &(0x7f0000002b80)=""/167, 0xa7}, 0x1}], 0x3, 0x40000001, &(0x7f0000002d00)={0x77359400}) (async) [ 1264.051604][T32371] loop4: detected capacity change from 0 to 128 [ 1264.060320][T32376] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1264.068716][T32377] FAULT_INJECTION: forcing a failure. [ 1264.068716][T32377] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1264.081985][T32377] CPU: 1 PID: 32377 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1264.092114][T32377] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1264.102380][T32377] Call Trace: [ 1264.105699][T32377] [ 1264.108659][T32377] dump_stack_lvl+0xda/0x130 [ 1264.113308][T32377] dump_stack+0x15/0x20 [ 1264.117642][T32377] should_fail_ex+0x21f/0x230 [ 1264.122456][T32377] should_fail+0xb/0x10 [ 1264.126727][T32377] should_fail_usercopy+0x1a/0x20 [ 1264.131878][T32377] _copy_from_user+0x1e/0xd0 [ 1264.136674][T32377] copy_msghdr_from_user+0x54/0x2a0 [ 1264.141953][T32377] do_recvmmsg+0x290/0x720 [ 1264.146717][T32377] __x64_sys_recvmmsg+0xe2/0x160 [ 1264.151697][T32377] do_syscall_64+0x41/0xc0 [ 1264.156206][T32377] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1264.162182][T32377] RIP: 0033:0x7f21e109e389 [ 1264.166682][T32377] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1264.186523][T32377] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b 14:36:45 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000a00)='qdisc_destroy\x00'}, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65302f66696c6530004138135ed2d267984ca4f83931a5"]) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0xed6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@getae={0x238, 0x1f, 0x4, 0x70bd25, 0x25dfdbfc, {{@in=@multicast2, 0x4d2, 0x2, 0xff}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, [@extra_flags={0x8, 0x18, 0x15}, @migrate={0x1cc, 0x11, [{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@mcast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x33, 0x3, 0x0, 0x34ff, 0x2, 0x2}, {@in6=@remote, @in6=@mcast1, @in=@local, @in6=@private0, 0x33, 0x2, 0x0, 0x3507, 0x2, 0x2}, {@in=@broadcast, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@broadcast, 0x56, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6c, 0x1, 0x0, 0x3507, 0x0, 0xa}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@loopback, @in6=@private2, @in6=@private2, 0x2b, 0x1, 0x0, 0x3502, 0x2, 0x2}, {@in6=@mcast1, @in=@local, @in6=@remote, @in=@multicast2, 0x33, 0x3, 0x0, 0x3507, 0xa, 0x2}]}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd2b, 0x70bd27, 0x70bd2b, 0x1f, [0xe32c, 0x95]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f0000000000), 0x4000000000000a6, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={{0x28}}, @common=@hbh={{0x48}, {0x5, 0x3, 0x1, [0x800, 0x1000, 0x0, 0x4, 0x1, 0xfffa, 0x9, 0x4, 0x9, 0x200, 0x0, 0x3, 0x3, 0x7, 0x4, 0xffff], 0x9}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, {0x5}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x5, 0x0, 0xa2847b475e8cbc33, [0x8, 0x1f, 0x8, 0x1, 0x1, 0x2b4, 0x81, 0x9, 0xe1f0, 0xc000, 0xd164, 0x6da9, 0x3, 0x9, 0x8, 0xd148], 0xd}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x19, 0xf9, 0x6}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x478) r7 = syz_open_procfs$namespace(r1, &(0x7f00000001c0)='ns/uts\x00') lseek(r7, 0x0, 0x2) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r8, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) r9 = socket$l2tp6(0xa, 0x2, 0x73) pidfd_open(0xffffffffffffffff, 0x0) r10 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r11 = pidfd_getfd(r4, r0, 0x0) sendmmsg$unix(r3, &(0x7f0000001600)=[{{&(0x7f0000000dc0)=@file={0x0, './file2\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000300)}, {&(0x7f0000000e40)="284506421a80961fdfd51084df5ee6e412a683d9c50b82a954c3fe3e15701cbee710ea8af85a5ef0ed14ab30d5e20a74859e2b91c863dc55ff55638f36569b0b3b15bae6f24ba94430662735dc1363b258d65295d6991756beafabdf0e594cdb2e8c86197b3282651e18927a407d", 0x6e}, {0xfffffffffffffffd}, {&(0x7f0000000ec0)="303fa2eeede89eaeaed05a605cdba70c7512012fe2cdf536b16f3ecbd8dae89afedc8d26656d705407bf5710a45f746315737f2f7441260e33e95a91dd4e0269fd2c2b6aee54ee71d414eade2a4f0936b2eed593a3fca8bf2a6102cb955a73392e83b5eeedb4f05d3ee74de0b080234f284952c07a97d183d22cb2ad6103c2e525b48d722fff4e57690fdd70bba8bb84d2e15b2a6f1b3298a6ee2b8306a8663a3347a61a5fde580dbe9150a792f92f44c53c75b97f339203bd866449b1f5ed1eb6dc39a45d70744dede5d88c7d3a9f5a3e", 0xd1}, {&(0x7f0000000fc0)="65384688e02dc025d08cff847c28debf2eb1f386d599fc00c4250f68521fdebd345aa1c7111e78515b5e5ed33ca4606a67673881a7fb6dcefcd5dc2e079e9aaccf9c3d30a2928f707f67a4699ba120f1c880fbe824e7dd94d20f25fc87442d7d7bb34aa242f79696278947f6d954c112a15ce2ad3326f6a66db8c596badc", 0x7e}, {&(0x7f0000001040)="ccb5a02c06b33b8dbc6048db74efbf93dec7495add62b40f6425c2ad1c4acf3376a5a7158bfe760830a45dbbb0326ba21b3c0e132ce21b66885ab47cd30b92c7ad0be60c43ecb9b829bfe80046f5523db11c711d929a97b699602af244c23dc60d67d8e869c881acfaf9286b4489d08e46325394f139e7c12d262db5131ad54061c550b2a18b8f226d070bd3fa1ef887fcd5da33da9f2f4e1692419efcbffd9f04c17865337fe1136ba8e92d5ea18712f859dfdc813b36386b49e8cc960350587c1369578a06e1539a016ef66b7befab24ffcc66f82d9aab95", 0xd9}, {&(0x7f0000001140)="e74a64212fa731c5374b8feda862bbd3205c833b2a5f2ab19c4471c4b30f61710bd72730b9ee5cedb10e20e06d89f6d65ccb37ff777b647187660f1634c9d65adca4d28c881578b999a93a8ef8ff239f3a43b03da3caac676d9ba2d6", 0x5c}, {&(0x7f00000011c0)="d03ae0a7adc82970f86dbdbf6969f258e0a73efae6b61fe0fbf7221709c15f71d6d5d9984fe67146d31f5e30f12ad38fada732aff1b66ba6c0364a7902d0492172be0404675fca0480469e9aea83124be142854ad58eb82f5f8f124737ddf2d9ec2e258e14ba947bc85e5ea5d8b451c68944171edbf7118009b6db12da42af6d26a21720bba4fc166640cbed2b268900c5063b60c0ccc9004f2f16831cf2f53fad36e9e027f2acdffa261efe27ab199eb33aa7791515b57dcac1", 0xba}, {0xfffffffffffffffc}, {&(0x7f0000001280)="b4dbb2de91deddf1714829ed9fd02287", 0x10}], 0xa, &(0x7f0000001640)=ANY=[@ANYBLOB="28000000000000000100007c22000000", @ANYRES32=r3, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESHEX=r9, @ANYRES32=0xee01, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES8=r11, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES8, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES8, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES16, @ANYRES16=r1, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="00000000b5264632d9a05c5a8f5150a19b86570a80a02b2c57182fbd5c029334eaaf2a2d5ffd5a0dd7ff9238e1fa09e359ccd7eaadf41d7ec41ec306327404a2d876c9781c791bf171416494a8bac600aa9d6f9d236e9756815423cccfdbc290cdf99725f8125f1dd1a274ef7647fd5f26f84acfeede66b02be12259d1"], 0x130, 0x4000000}}], 0x40001c9, 0x4008010) syz_open_procfs$namespace(r1, &(0x7f0000000d80)='ns/mnt\x00') 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@nullb, 0xee00, &(0x7f0000000180)={0x8001, 0xfffffffffffffff8, 0x125b, 0x8, 0x2, 0x7a80000000000, 0xffffffffffffffff, 0x0, 0x8}) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c61707072616973652c636f6e746578beb058452e15297f6beb5525743d"]) 14:36:45 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r2 = getpid() r3 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) dup(r3) (async) r4 = dup(r3) poll(&(0x7f0000000100)=[{r4}], 0x1, 0x0) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r2) (async) ioctl$TIOCSPGRP(r4, 0x5410, &(0x7f00000001c0)=r2) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r6, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r5, &(0x7f00000000c0), 0x10106, 0x2, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f0000006cc0)=[{{&(0x7f0000000340)=@in={0x2, 0x0, @dev}, 0x80, &(0x7f0000000600)=[{&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/29, 0x1d}, {&(0x7f00000004c0)=""/150, 0x96}, {&(0x7f0000000580)=""/123, 0x7b}], 0x4}, 0x1}, {{&(0x7f0000000640)=@tipc=@id, 0x80, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/214, 0xd6}, {&(0x7f0000000880)=""/100, 0x64}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000900)=""/146, 0x92}, {&(0x7f00000009c0)}], 0x6, &(0x7f0000001d80)=""/67, 0x43}, 0x1}, {{&(0x7f0000001e00)=@caif=@rfm, 0x80, &(0x7f0000002000)=[{&(0x7f0000001e80)=""/11, 0xb}, {&(0x7f0000001ec0)=""/142, 0x8e}, {&(0x7f0000002700)=""/4096, 0x1000}, {&(0x7f0000001f80)=""/107, 0x6b}], 0x4, &(0x7f0000003700)=""/4096, 0x1000}}, {{&(0x7f0000002040)=@pptp={0x18, 0x2, {0x0, @remote}}, 0x80, &(0x7f0000004700)=[{&(0x7f00000020c0)=""/88, 0x58}, {&(0x7f0000002140)=""/255, 0xff}, {&(0x7f0000002240)=""/107, 0x6b}, {&(0x7f00000022c0)=""/106, 0x6a}, {&(0x7f0000002340)=""/179, 0xb3}, {&(0x7f0000002400)=""/165, 0xa5}, {&(0x7f00000024c0)=""/135, 0x87}, {&(0x7f0000002580)=""/255, 0xff}], 0x8}, 0x1b7}, {{&(0x7f0000004780)=@can, 0x80, &(0x7f0000006b80)=[{&(0x7f0000004800)=""/109, 0x6d}, {&(0x7f00000048c0)=""/239, 0xef}, {&(0x7f0000002680)=""/42, 0x2a}, {&(0x7f00000049c0)=""/118, 0x76}, {&(0x7f0000004a40)=""/4096, 0x1000}, {&(0x7f0000005a40)=""/4096, 0x1000}, {&(0x7f0000006a40)=""/10, 0xa}, {&(0x7f0000006a80)=""/222, 0xde}], 0x8, &(0x7f0000006c00)=""/135, 0x87}, 0x479}], 0x5, 0x40010020, 0x0) r7 = socket(0xa, 0x1, 0x0) close(r7) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r8}, 0x0) r9 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r9, r9, &(0x7f0000000240), 0x7f06) [ 1264.195699][T32377] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1264.203816][T32377] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1264.211819][T32377] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1264.219961][T32377] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1264.227981][T32377] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1264.236511][T32377] [ 1264.242642][T32376] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@nullb, 0xee00, &(0x7f0000000180)={0x8001, 0xfffffffffffffff8, 0x125b, 0x8, 0x2, 0x7a80000000000, 0xffffffffffffffff, 0x0, 0x8}) (async) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c61707072616973652c636f6e746578beb058452e15297f6beb5525743d"]) [ 1264.374586][T32387] loop4: detected capacity change from 0 to 128 14:36:45 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x23d, 0x7f06) 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000000040)=@nullb, 0xee00, &(0x7f0000000180)={0x8001, 0xfffffffffffffff8, 0x125b, 0x8, 0x2, 0x7a80000000000, 0xffffffffffffffff, 0x0, 0x8}) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000200)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c61707072616973652c636f6e746578beb058452e15297f6beb5525743d"]) 14:36:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)=0x8) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, 0x0, 0x0, 0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x83400200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x8, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:45 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) writev(0xffffffffffffffff, 0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) sched_setscheduler(r0, 0x5, &(0x7f00000001c0)=0x8) (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, 0x0, 0x0, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) poll(&(0x7f0000000100)=[{r5}], 0x1, 0x0) (async) sendmsg$nl_route(r5, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x83400200}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=@getneigh={0x14, 0x1e, 0x8, 0x70bd2c, 0x25dfdbfd, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x24000000) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r6, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:45 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='2appraise,context=']) 14:36:46 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 31) 14:36:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='2appraise,context=']) [ 1264.814482][T32407] loop2: detected capacity change from 0 to 128 [ 1264.848696][T32412] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB='2appraise,context=']) [ 1264.950051][T32423] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1264.983395][T32424] FAULT_INJECTION: forcing a failure. [ 1264.983395][T32424] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1264.997381][T32424] CPU: 0 PID: 32424 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1265.008353][T32424] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1265.018669][T32424] Call Trace: [ 1265.021972][T32424] [ 1265.025015][T32424] dump_stack_lvl+0xda/0x130 [ 1265.029687][T32424] dump_stack+0x15/0x20 [ 1265.033877][T32424] should_fail_ex+0x21f/0x230 [ 1265.038583][T32424] should_fail+0xb/0x10 [ 1265.044374][T32424] should_fail_usercopy+0x1a/0x20 [ 1265.049504][T32424] _copy_from_user+0x1e/0xd0 [ 1265.054144][T32424] copy_msghdr_from_user+0x54/0x2a0 [ 1265.059405][T32424] do_recvmmsg+0x290/0x720 [ 1265.063941][T32424] __x64_sys_recvmmsg+0xe2/0x160 [ 1265.068953][T32424] do_syscall_64+0x41/0xc0 [ 1265.073487][T32424] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1265.079414][T32424] RIP: 0033:0x7f21e109e389 [ 1265.083981][T32424] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1265.104264][T32424] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1265.112967][T32424] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1265.120967][T32424] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1265.128982][T32424] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1265.137037][T32424] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1265.145073][T32424] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1265.153090][T32424] 14:36:46 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() (async) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000a00)='qdisc_destroy\x00'}, 0x10) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65302f66696c6530004138135ed2d267984ca4f83931a5"]) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65302f66696c6530004138135ed2d267984ca4f83931a5"]) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0xed6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@getae={0x238, 0x1f, 0x4, 0x70bd25, 0x25dfdbfc, {{@in=@multicast2, 0x4d2, 0x2, 0xff}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, [@extra_flags={0x8, 0x18, 0x15}, @migrate={0x1cc, 0x11, [{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@mcast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x33, 0x3, 0x0, 0x34ff, 0x2, 0x2}, {@in6=@remote, @in6=@mcast1, @in=@local, @in6=@private0, 0x33, 0x2, 0x0, 0x3507, 0x2, 0x2}, {@in=@broadcast, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@broadcast, 0x56, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6c, 0x1, 0x0, 0x3507, 0x0, 0xa}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@loopback, @in6=@private2, @in6=@private2, 0x2b, 0x1, 0x0, 0x3502, 0x2, 0x2}, {@in6=@mcast1, @in=@local, @in6=@remote, @in=@multicast2, 0x33, 0x3, 0x0, 0x3507, 0xa, 0x2}]}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd2b, 0x70bd27, 0x70bd2b, 0x1f, [0xe32c, 0x95]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f0000000000), 0x4000000000000a6, 0x2, 0x0) close(0xffffffffffffffff) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={{0x28}}, @common=@hbh={{0x48}, {0x5, 0x3, 0x1, [0x800, 0x1000, 0x0, 0x4, 0x1, 0xfffa, 0x9, 0x4, 0x9, 0x200, 0x0, 0x3, 0x3, 0x7, 0x4, 0xffff], 0x9}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, {0x5}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x5, 0x0, 0xa2847b475e8cbc33, [0x8, 0x1f, 0x8, 0x1, 0x1, 0x2b4, 0x81, 0x9, 0xe1f0, 0xc000, 0xd164, 0x6da9, 0x3, 0x9, 0x8, 0xd148], 0xd}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x19, 0xf9, 0x6}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x478) (async) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={{0x28}}, @common=@hbh={{0x48}, {0x5, 0x3, 0x1, [0x800, 0x1000, 0x0, 0x4, 0x1, 0xfffa, 0x9, 0x4, 0x9, 0x200, 0x0, 0x3, 0x3, 0x7, 0x4, 0xffff], 0x9}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, {0x5}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x5, 0x0, 0xa2847b475e8cbc33, [0x8, 0x1f, 0x8, 0x1, 0x1, 0x2b4, 0x81, 0x9, 0xe1f0, 0xc000, 0xd164, 0x6da9, 0x3, 0x9, 0x8, 0xd148], 0xd}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x19, 0xf9, 0x6}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x478) r7 = syz_open_procfs$namespace(r1, &(0x7f00000001c0)='ns/uts\x00') lseek(r7, 0x0, 0x2) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r8, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) r9 = socket$l2tp6(0xa, 0x2, 0x73) pidfd_open(0xffffffffffffffff, 0x0) r10 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) r11 = pidfd_getfd(r4, r0, 0x0) sendmmsg$unix(r3, &(0x7f0000001600)=[{{&(0x7f0000000dc0)=@file={0x0, './file2\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000300)}, {&(0x7f0000000e40)="284506421a80961fdfd51084df5ee6e412a683d9c50b82a954c3fe3e15701cbee710ea8af85a5ef0ed14ab30d5e20a74859e2b91c863dc55ff55638f36569b0b3b15bae6f24ba94430662735dc1363b258d65295d6991756beafabdf0e594cdb2e8c86197b3282651e18927a407d", 0x6e}, {0xfffffffffffffffd}, {&(0x7f0000000ec0)="303fa2eeede89eaeaed05a605cdba70c7512012fe2cdf536b16f3ecbd8dae89afedc8d26656d705407bf5710a45f746315737f2f7441260e33e95a91dd4e0269fd2c2b6aee54ee71d414eade2a4f0936b2eed593a3fca8bf2a6102cb955a73392e83b5eeedb4f05d3ee74de0b080234f284952c07a97d183d22cb2ad6103c2e525b48d722fff4e57690fdd70bba8bb84d2e15b2a6f1b3298a6ee2b8306a8663a3347a61a5fde580dbe9150a792f92f44c53c75b97f339203bd866449b1f5ed1eb6dc39a45d70744dede5d88c7d3a9f5a3e", 0xd1}, {&(0x7f0000000fc0)="65384688e02dc025d08cff847c28debf2eb1f386d599fc00c4250f68521fdebd345aa1c7111e78515b5e5ed33ca4606a67673881a7fb6dcefcd5dc2e079e9aaccf9c3d30a2928f707f67a4699ba120f1c880fbe824e7dd94d20f25fc87442d7d7bb34aa242f79696278947f6d954c112a15ce2ad3326f6a66db8c596badc", 0x7e}, {&(0x7f0000001040)="ccb5a02c06b33b8dbc6048db74efbf93dec7495add62b40f6425c2ad1c4acf3376a5a7158bfe760830a45dbbb0326ba21b3c0e132ce21b66885ab47cd30b92c7ad0be60c43ecb9b829bfe80046f5523db11c711d929a97b699602af244c23dc60d67d8e869c881acfaf9286b4489d08e46325394f139e7c12d262db5131ad54061c550b2a18b8f226d070bd3fa1ef887fcd5da33da9f2f4e1692419efcbffd9f04c17865337fe1136ba8e92d5ea18712f859dfdc813b36386b49e8cc960350587c1369578a06e1539a016ef66b7befab24ffcc66f82d9aab95", 0xd9}, {&(0x7f0000001140)="e74a64212fa731c5374b8feda862bbd3205c833b2a5f2ab19c4471c4b30f61710bd72730b9ee5cedb10e20e06d89f6d65ccb37ff777b647187660f1634c9d65adca4d28c881578b999a93a8ef8ff239f3a43b03da3caac676d9ba2d6", 0x5c}, {&(0x7f00000011c0)="d03ae0a7adc82970f86dbdbf6969f258e0a73efae6b61fe0fbf7221709c15f71d6d5d9984fe67146d31f5e30f12ad38fada732aff1b66ba6c0364a7902d0492172be0404675fca0480469e9aea83124be142854ad58eb82f5f8f124737ddf2d9ec2e258e14ba947bc85e5ea5d8b451c68944171edbf7118009b6db12da42af6d26a21720bba4fc166640cbed2b268900c5063b60c0ccc9004f2f16831cf2f53fad36e9e027f2acdffa261efe27ab199eb33aa7791515b57dcac1", 0xba}, {0xfffffffffffffffc}, {&(0x7f0000001280)="b4dbb2de91deddf1714829ed9fd02287", 0x10}], 0xa, &(0x7f0000001640)=ANY=[@ANYBLOB="28000000000000000100007c22000000", @ANYRES32=r3, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESHEX=r9, @ANYRES32=0xee01, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES8=r11, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES8, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES8, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES16, @ANYRES16=r1, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="00000000b5264632d9a05c5a8f5150a19b86570a80a02b2c57182fbd5c029334eaaf2a2d5ffd5a0dd7ff9238e1fa09e359ccd7eaadf41d7ec41ec306327404a2d876c9781c791bf171416494a8bac600aa9d6f9d236e9756815423cccfdbc290cdf99725f8125f1dd1a274ef7647fd5f26f84acfeede66b02be12259d1"], 0x130, 0x4000000}}], 0x40001c9, 0x4008010) syz_open_procfs$namespace(r1, &(0x7f0000000d80)='ns/mnt\x00') 14:36:46 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file2\x00') close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:46 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x808896, &(0x7f0000000340)=ANY=[@ANYBLOB="8f36f84158cd93bc2025a0672829b41af503673d8a025ad158900312f60b8190b9291efb3f4c29aebc4c6159e06d00dcf0d43b7fc4454140dbb26329e021504935bc210c1a031791d6da9075f205223838dc6a5fddee65a100fdd3f3c0f68d6c2776dd2b481fd0e9820865fb80cb432f3b48a6ab17ba7bb53b84e8d7debbd17ed38b065c4e97275963169f15796974b359c36943482f624b5e8b1f1dcdcbd166cc57b7efee273c0996e1a254a05789ea1341fb6d404ee4e2951b4426"], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() r1 = getpid() syz_open_procfs$namespace(r1, 0x0) r2 = getpid() syz_open_procfs$namespace(r2, 0x0) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') sendmmsg$unix(r4, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:46 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1265.481414][T32432] loop2: detected capacity change from 0 to 128 [ 1265.494653][T32433] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1265.528756][T32435] loop4: detected capacity change from 0 to 128 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) 14:36:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 32) 14:36:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x2a7, 0x7f06) 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x6e) (async, rerun: 64) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (rerun: 64) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:47 executing program 0: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r2 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000a40)={&(0x7f0000000a00)='qdisc_destroy\x00'}, 0x10) (async) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002e2f66696c65302f66696c6530004138135ed2d267984ca4f83931a5"]) sched_setaffinity(r1, 0x8, &(0x7f00000002c0)=0xed6) sendmsg$nl_xfrm(r3, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000100)={&(0x7f0000000340)=@getae={0x238, 0x1f, 0x4, 0x70bd25, 0x25dfdbfc, {{@in=@multicast2, 0x4d2, 0x2, 0xff}, @in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x1}, [@extra_flags={0x8, 0x18, 0x15}, @migrate={0x1cc, 0x11, [{@in6=@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in6=@mcast2, @in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x33, 0x3, 0x0, 0x34ff, 0x2, 0x2}, {@in6=@remote, @in6=@mcast1, @in=@local, @in6=@private0, 0x33, 0x2, 0x0, 0x3507, 0x2, 0x2}, {@in=@broadcast, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, @in=@broadcast, 0x56, 0x0, 0x0, 0x0, 0xa, 0x2}, {@in=@broadcast, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, @in6=@empty, @in=@initdev={0xac, 0x1e, 0x1, 0x0}, 0x6c, 0x1, 0x0, 0x3507, 0x0, 0xa}, {@in6=@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @in6=@loopback, @in6=@private2, @in6=@private2, 0x2b, 0x1, 0x0, 0x3502, 0x2, 0x2}, {@in6=@mcast1, @in=@local, @in6=@remote, @in=@multicast2, 0x33, 0x3, 0x0, 0x3507, 0xa, 0x2}]}, @replay_esn_val={0x24, 0x17, {0x2, 0x70bd25, 0x70bd2b, 0x70bd27, 0x70bd2b, 0x1f, [0xe32c, 0x95]}}]}, 0x238}, 0x1, 0x0, 0x0, 0x4000000}, 0x20000080) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r5, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r5, &(0x7f0000000000), 0x4000000000000a6, 0x2, 0x0) (async) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0), 0x0, 0x0) (async) setsockopt$IP6T_SO_SET_REPLACE(r4, 0x29, 0x40, &(0x7f0000000580)=@security={'security\x00', 0xe, 0x4, 0x418, 0xffffffff, 0xd0, 0xd0, 0x0, 0xffffffff, 0xffffffff, 0x348, 0x348, 0x348, 0xffffffff, 0x4, &(0x7f0000000280), {[{{@uncond, 0x0, 0xa8, 0xd0}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffb}}, {{@uncond, 0x0, 0x118, 0x160, 0x0, {}, [@common=@eui64={{0x28}}, @common=@hbh={{0x48}, {0x5, 0x3, 0x1, [0x800, 0x1000, 0x0, 0x4, 0x1, 0xfffa, 0x9, 0x4, 0x9, 0x200, 0x0, 0x3, 0x3, 0x7, 0x4, 0xffff], 0x9}}]}, @common=@unspec=@LED={0x48, 'LED\x00', 0x0, {'syz1\x00', 0x0, 0x5, {0x5}}}}, {{@uncond, 0x0, 0xf0, 0x118, 0x0, {}, [@common=@dst={{0x48}, {0x5, 0x0, 0xa2847b475e8cbc33, [0x8, 0x1f, 0x8, 0x1, 0x1, 0x2b4, 0x81, 0x9, 0xe1f0, 0xc000, 0xd164, 0x6da9, 0x3, 0x9, 0x8, 0xd148], 0xd}}]}, @common=@inet=@SYNPROXY={0x28, 'SYNPROXY\x00', 0x0, {0x19, 0xf9, 0x6}}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x478) (async) r7 = syz_open_procfs$namespace(r1, &(0x7f00000001c0)='ns/uts\x00') lseek(r7, 0x0, 0x2) (async) r8 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r8, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r8, r8, &(0x7f0000000240), 0x7f06) (async) r9 = socket$l2tp6(0xa, 0x2, 0x73) (async) pidfd_open(0xffffffffffffffff, 0x0) (async) r10 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r10, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) r11 = pidfd_getfd(r4, r0, 0x0) sendmmsg$unix(r3, &(0x7f0000001600)=[{{&(0x7f0000000dc0)=@file={0x0, './file2\x00'}, 0x6e, &(0x7f00000012c0)=[{&(0x7f0000000300)}, {&(0x7f0000000e40)="284506421a80961fdfd51084df5ee6e412a683d9c50b82a954c3fe3e15701cbee710ea8af85a5ef0ed14ab30d5e20a74859e2b91c863dc55ff55638f36569b0b3b15bae6f24ba94430662735dc1363b258d65295d6991756beafabdf0e594cdb2e8c86197b3282651e18927a407d", 0x6e}, {0xfffffffffffffffd}, {&(0x7f0000000ec0)="303fa2eeede89eaeaed05a605cdba70c7512012fe2cdf536b16f3ecbd8dae89afedc8d26656d705407bf5710a45f746315737f2f7441260e33e95a91dd4e0269fd2c2b6aee54ee71d414eade2a4f0936b2eed593a3fca8bf2a6102cb955a73392e83b5eeedb4f05d3ee74de0b080234f284952c07a97d183d22cb2ad6103c2e525b48d722fff4e57690fdd70bba8bb84d2e15b2a6f1b3298a6ee2b8306a8663a3347a61a5fde580dbe9150a792f92f44c53c75b97f339203bd866449b1f5ed1eb6dc39a45d70744dede5d88c7d3a9f5a3e", 0xd1}, {&(0x7f0000000fc0)="65384688e02dc025d08cff847c28debf2eb1f386d599fc00c4250f68521fdebd345aa1c7111e78515b5e5ed33ca4606a67673881a7fb6dcefcd5dc2e079e9aaccf9c3d30a2928f707f67a4699ba120f1c880fbe824e7dd94d20f25fc87442d7d7bb34aa242f79696278947f6d954c112a15ce2ad3326f6a66db8c596badc", 0x7e}, {&(0x7f0000001040)="ccb5a02c06b33b8dbc6048db74efbf93dec7495add62b40f6425c2ad1c4acf3376a5a7158bfe760830a45dbbb0326ba21b3c0e132ce21b66885ab47cd30b92c7ad0be60c43ecb9b829bfe80046f5523db11c711d929a97b699602af244c23dc60d67d8e869c881acfaf9286b4489d08e46325394f139e7c12d262db5131ad54061c550b2a18b8f226d070bd3fa1ef887fcd5da33da9f2f4e1692419efcbffd9f04c17865337fe1136ba8e92d5ea18712f859dfdc813b36386b49e8cc960350587c1369578a06e1539a016ef66b7befab24ffcc66f82d9aab95", 0xd9}, {&(0x7f0000001140)="e74a64212fa731c5374b8feda862bbd3205c833b2a5f2ab19c4471c4b30f61710bd72730b9ee5cedb10e20e06d89f6d65ccb37ff777b647187660f1634c9d65adca4d28c881578b999a93a8ef8ff239f3a43b03da3caac676d9ba2d6", 0x5c}, {&(0x7f00000011c0)="d03ae0a7adc82970f86dbdbf6969f258e0a73efae6b61fe0fbf7221709c15f71d6d5d9984fe67146d31f5e30f12ad38fada732aff1b66ba6c0364a7902d0492172be0404675fca0480469e9aea83124be142854ad58eb82f5f8f124737ddf2d9ec2e258e14ba947bc85e5ea5d8b451c68944171edbf7118009b6db12da42af6d26a21720bba4fc166640cbed2b268900c5063b60c0ccc9004f2f16831cf2f53fad36e9e027f2acdffa261efe27ab199eb33aa7791515b57dcac1", 0xba}, {0xfffffffffffffffc}, {&(0x7f0000001280)="b4dbb2de91deddf1714829ed9fd02287", 0x10}], 0xa, &(0x7f0000001640)=ANY=[@ANYBLOB="28000000000000000100007c22000000", @ANYRES32=r3, @ANYRES16, @ANYRES32, @ANYRES32, @ANYRES32=r4, @ANYRESOCT=r0, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32=r4, @ANYRES32=r6, @ANYRES32=r5, @ANYRES32=r2, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRESHEX=r9, @ANYRES32=0xee01, @ANYBLOB="0000000018000000000000000100000001000000", @ANYRES8=r11, @ANYRES32=r4, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=r1, @ANYRES8, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES8, @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32=r8, @ANYBLOB="2c000000000000000100000001000000", @ANYRES32, @ANYRES16, @ANYRES16=r1, @ANYRES32=r10, @ANYRES32=r11, @ANYRES32, @ANYRES32=r2, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=0xee01, @ANYRES32=0x0, @ANYBLOB="00000000b5264632d9a05c5a8f5150a19b86570a80a02b2c57182fbd5c029334eaaf2a2d5ffd5a0dd7ff9238e1fa09e359ccd7eaadf41d7ec41ec306327404a2d876c9781c791bf171416494a8bac600aa9d6f9d236e9756815423cccfdbc290cdf99725f8125f1dd1a274ef7647fd5f26f84acfeede66b02be12259d1"], 0x130, 0x4000000}}], 0x40001c9, 0x4008010) syz_open_procfs$namespace(r1, &(0x7f0000000d80)='ns/mnt\x00') [ 1265.859832][T32442] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1265.868038][T32442] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1265.958473][T32457] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:47 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000000)) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f0000003980)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/225, 0xe1}], 0x8}, 0x1}, {{&(0x7f0000000900)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000980)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/137, 0x89}, 0x7665}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d80)=""/98, 0x62}, {&(0x7f0000001e00)=""/5, 0x5}, {&(0x7f0000001e40)=""/54, 0x36}, {&(0x7f0000001e80)=""/108, 0x6c}, {&(0x7f0000001f00)=""/166, 0xa6}], 0x5}, 0xb3}, {{&(0x7f0000002040)=@caif=@dgm, 0x80, &(0x7f0000002200)=[{&(0x7f00000020c0)=""/108, 0x6c}, {&(0x7f0000002140)=""/138, 0x8a}], 0x2, &(0x7f0000002240)=""/207, 0xcf}, 0x7fff}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002340)=""/140, 0x8c}], 0x1, &(0x7f0000002440)=""/108, 0x6c}, 0xfffffffc}, {{&(0x7f00000024c0)=@isdn, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/78, 0x4e}], 0x1, &(0x7f0000002600)}, 0x4}, {{&(0x7f0000002640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/175, 0xaf}, {&(0x7f00000037c0)=""/152, 0x98}], 0x2, &(0x7f00000038c0)=""/175, 0xaf}, 0x24000000}], 0x7, 0x1019375ab440727a, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000000000084000000020000000000040000000000000000002638acced10102de56c37c6ad672119116279180ad8a41a8133de6e0d58694cd4e669be02ab87a29ad202bffb1f82a653cf87d0444fa3b851e739591547d57c1ffea2e0d931ed8de00ca2d5c300dbbb4ea2e122e867d8fb7ac3c06ed2a45b75dd389fd9b39c367c0feb1f1c371aaa50fbe8d94e2e08d1405bf6fa56963c13c6fe4b4ff3c2aae35d82bec20d7b2e12610b5ce15f63bdc742f3ad61289efc2", @ANYRES32=0x0], 0x20}], 0x1, 0x0) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1266.000665][T32458] FAULT_INJECTION: forcing a failure. [ 1266.000665][T32458] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1266.013778][T32458] CPU: 0 PID: 32458 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1266.023912][T32458] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1266.033997][T32458] Call Trace: [ 1266.037300][T32458] [ 1266.037790][T32462] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) [ 1266.040238][T32458] dump_stack_lvl+0xda/0x130 [ 1266.040275][T32458] dump_stack+0x15/0x20 [ 1266.056715][T32458] should_fail_ex+0x21f/0x230 [ 1266.061429][T32458] should_fail+0xb/0x10 [ 1266.065639][T32458] should_fail_usercopy+0x1a/0x20 [ 1266.070741][T32458] _copy_from_user+0x1e/0xd0 [ 1266.075431][T32458] copy_msghdr_from_user+0x54/0x2a0 [ 1266.080686][T32458] do_recvmmsg+0x290/0x720 [ 1266.085229][T32458] __x64_sys_recvmmsg+0xe2/0x160 [ 1266.090219][T32458] do_syscall_64+0x41/0xc0 [ 1266.094665][T32458] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1266.100694][T32458] RIP: 0033:0x7f21e109e389 [ 1266.105133][T32458] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1266.124774][T32458] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1266.133217][T32458] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1266.141291][T32458] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1266.149314][T32458] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1266.157382][T32458] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1266.165386][T32458] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1266.173483][T32458] [ 1266.188169][T32466] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1266.215820][T32466] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=',\tpJpraise,context=']) 14:36:47 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x2fc, 0x7f06) 14:36:47 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) (async) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file2\x00') close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:47 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x808896, &(0x7f0000000340)=ANY=[@ANYBLOB="8f36f84158cd93bc2025a0672829b41af503673d8a025ad158900312f60b8190b9291efb3f4c29aebc4c6159e06d00dcf0d43b7fc4454140dbb26329e021504935bc210c1a031791d6da9075f205223838dc6a5fddee65a100fdd3f3c0f68d6c2776dd2b481fd0e9820865fb80cb432f3b48a6ab17ba7bb53b84e8d7debbd17ed38b065c4e97275963169f15796974b359c36943482f624b5e8b1f1dcdcbd166cc57b7efee273c0996e1a254a05789ea1341fb6d404ee4e2951b4426"], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) (async) writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() r1 = getpid() syz_open_procfs$namespace(r1, 0x0) r2 = getpid() syz_open_procfs$namespace(r2, 0x0) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') sendmmsg$unix(r4, 0x0, 0x0, 0x0) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) [ 1266.570594][T32471] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1266.570928][T32472] loop2: detected capacity change from 0 to 128 [ 1266.602345][T32475] loop4: detected capacity change from 0 to 128 14:36:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 33) 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=',\tpJpraise,context=']) 14:36:47 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB=',\tpJpraise,context=']) [ 1266.768708][T32484] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1266.804698][T32487] FAULT_INJECTION: forcing a failure. [ 1266.804698][T32487] name fail_usercopy, interval 1, probability 0, space 0, times 0 14:36:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x2, 0x8, 0x1, 0x1f}, 0x0, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x20, 0xac, 0x6, 0xfffffff9}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1266.818799][T32487] CPU: 0 PID: 32487 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1266.829542][T32487] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1266.834043][T32489] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1266.839615][T32487] Call Trace: [ 1266.839625][T32487] [ 1266.839633][T32487] dump_stack_lvl+0xda/0x130 [ 1266.858433][T32487] dump_stack+0x15/0x20 [ 1266.862704][T32487] should_fail_ex+0x21f/0x230 [ 1266.867450][T32487] should_fail+0xb/0x10 [ 1266.871761][T32487] should_fail_usercopy+0x1a/0x20 [ 1266.876827][T32487] _copy_from_user+0x1e/0xd0 [ 1266.881455][T32487] copy_msghdr_from_user+0x54/0x2a0 [ 1266.886707][T32487] do_recvmmsg+0x290/0x720 [ 1266.891172][T32487] __x64_sys_recvmmsg+0xe2/0x160 [ 1266.896170][T32487] do_syscall_64+0x41/0xc0 [ 1266.900645][T32487] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1266.906631][T32487] RIP: 0033:0x7f21e109e389 14:36:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) (async) sched_setscheduler(r0, 0x1, &(0x7f0000000000)) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async, rerun: 64) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async, rerun: 64) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async, rerun: 64) recvmmsg(r2, &(0x7f0000003980)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/225, 0xe1}], 0x8}, 0x1}, {{&(0x7f0000000900)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000980)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/137, 0x89}, 0x7665}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d80)=""/98, 0x62}, {&(0x7f0000001e00)=""/5, 0x5}, {&(0x7f0000001e40)=""/54, 0x36}, {&(0x7f0000001e80)=""/108, 0x6c}, {&(0x7f0000001f00)=""/166, 0xa6}], 0x5}, 0xb3}, {{&(0x7f0000002040)=@caif=@dgm, 0x80, &(0x7f0000002200)=[{&(0x7f00000020c0)=""/108, 0x6c}, {&(0x7f0000002140)=""/138, 0x8a}], 0x2, &(0x7f0000002240)=""/207, 0xcf}, 0x7fff}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002340)=""/140, 0x8c}], 0x1, &(0x7f0000002440)=""/108, 0x6c}, 0xfffffffc}, {{&(0x7f00000024c0)=@isdn, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/78, 0x4e}], 0x1, &(0x7f0000002600)}, 0x4}, {{&(0x7f0000002640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/175, 0xaf}, {&(0x7f00000037c0)=""/152, 0x98}], 0x2, &(0x7f00000038c0)=""/175, 0xaf}, 0x24000000}], 0x7, 0x1019375ab440727a, 0x0) (async, rerun: 64) close(0xffffffffffffffff) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000000000084000000020000000000040000000000000000002638acced10102de56c37c6ad672119116279180ad8a41a8133de6e0d58694cd4e669be02ab87a29ad202bffb1f82a653cf87d0444fa3b851e739591547d57c1ffea2e0d931ed8de00ca2d5c300dbbb4ea2e122e867d8fb7ac3c06ed2a45b75dd389fd9b39c367c0feb1f1c371aaa50fbe8d94e2e08d1405bf6fa56963c13c6fe4b4ff3c2aae35d82bec20d7b2e12610b5ce15f63bdc742f3ad61289efc2", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1266.911061][T32487] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1266.930737][T32487] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1266.939177][T32487] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1266.947174][T32487] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1266.956827][T32487] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1266.964927][T32487] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1266.973000][T32487] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1266.980992][T32487] 14:36:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x808896, &(0x7f0000000340)=ANY=[@ANYBLOB="8f36f84158cd93bc2025a0672829b41af503673d8a025ad158900312f60b8190b9291efb3f4c29aebc4c6159e06d00dcf0d43b7fc4454140dbb26329e021504935bc210c1a031791d6da9075f205223838dc6a5fddee65a100fdd3f3c0f68d6c2776dd2b481fd0e9820865fb80cb432f3b48a6ab17ba7bb53b84e8d7debbd17ed38b065c4e97275963169f15796974b359c36943482f624b5e8b1f1dcdcbd166cc57b7efee273c0996e1a254a05789ea1341fb6d404ee4e2951b4426"], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) r0 = getpid() (async) r1 = getpid() syz_open_procfs$namespace(r1, 0x0) r2 = getpid() syz_open_procfs$namespace(r2, 0x0) sched_setscheduler(r2, 0x1, &(0x7f0000000200)=0x7) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r3, &(0x7f000057eff8)=@abs, 0x6e) (async) syz_open_procfs(r0, &(0x7f00000000c0)='net/ip6_tables_matches\x00') (async) sendmmsg$unix(r4, 0x0, 0x0, 0x0) (async) recvmmsg(r3, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) (async) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r5, r5, &(0x7f0000000240), 0x7f06) 14:36:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x2, 0x8, 0x1, 0x1f}, 0x0, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x20, 0xac, 0x6, 0xfffffff9}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() syz_open_procfs$namespace(r0, 0x0) sched_setscheduler(r0, 0x1, &(0x7f0000000000)) (async) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x4) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f0000003980)=[{{&(0x7f00000000c0)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000000880)=[{&(0x7f0000000280)=""/147, 0x93}, {&(0x7f0000000d80)=""/4096, 0x1000}, {&(0x7f0000000180)=""/114, 0x72}, {&(0x7f0000000400)=""/151, 0x97}, {&(0x7f00000004c0)=""/229, 0xe5}, {&(0x7f00000005c0)=""/200, 0xc8}, {&(0x7f00000006c0)=""/174, 0xae}, {&(0x7f0000000780)=""/225, 0xe1}], 0x8}, 0x1}, {{&(0x7f0000000900)=@in6={0xa, 0x0, 0x0, @empty}, 0x80, &(0x7f0000000980)=[{&(0x7f0000002700)=""/4096, 0x1000}], 0x1, &(0x7f00000009c0)=""/137, 0x89}, 0x7665}, {{0x0, 0x0, &(0x7f0000001fc0)=[{&(0x7f0000001d80)=""/98, 0x62}, {&(0x7f0000001e00)=""/5, 0x5}, {&(0x7f0000001e40)=""/54, 0x36}, {&(0x7f0000001e80)=""/108, 0x6c}, {&(0x7f0000001f00)=""/166, 0xa6}], 0x5}, 0xb3}, {{&(0x7f0000002040)=@caif=@dgm, 0x80, &(0x7f0000002200)=[{&(0x7f00000020c0)=""/108, 0x6c}, {&(0x7f0000002140)=""/138, 0x8a}], 0x2, &(0x7f0000002240)=""/207, 0xcf}, 0x7fff}, {{0x0, 0x0, &(0x7f0000002400)=[{&(0x7f0000002340)=""/140, 0x8c}], 0x1, &(0x7f0000002440)=""/108, 0x6c}, 0xfffffffc}, {{&(0x7f00000024c0)=@isdn, 0x80, &(0x7f00000025c0)=[{&(0x7f0000002540)=""/78, 0x4e}], 0x1, &(0x7f0000002600)}, 0x4}, {{&(0x7f0000002640)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000003880)=[{&(0x7f0000003700)=""/175, 0xaf}, {&(0x7f00000037c0)=""/152, 0x98}], 0x2, &(0x7f00000038c0)=""/175, 0xaf}, 0x24000000}], 0x7, 0x1019375ab440727a, 0x0) (async) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="200000000000000084000000020000000000040000000000000000002638acced10102de56c37c6ad672119116279180ad8a41a8133de6e0d58694cd4e669be02ab87a29ad202bffb1f82a653cf87d0444fa3b851e739591547d57c1ffea2e0d931ed8de00ca2d5c300dbbb4ea2e122e867d8fb7ac3c06ed2a45b75dd389fd9b39c367c0feb1f1c371aaa50fbe8d94e2e08d1405bf6fa56963c13c6fe4b4ff3c2aae35d82bec20d7b2e12610b5ce15f63bdc742f3ad61289efc2", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) r3 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r3, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r3, r3, &(0x7f0000000240), 0x7f06) [ 1267.049641][T32497] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1267.081172][T32504] loop2: detected capacity change from 0 to 128 14:36:48 executing program 3: r0 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x4040, 0x0) (async) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000280), 0xffffffffffffffff) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f00000003c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x24, r1, 0x0, 0x70bd2c, 0x25dfdbfb, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0x9}, @BATADV_ATTR_GW_BANDWIDTH_DOWN={0x8, 0x31, 0x1ff}]}, 0x24}, 0x1, 0x0, 0x0, 0x40000}, 0x8000) (async) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r3 = dup(r2) poll(&(0x7f0000000100)=[{r3}], 0x1, 0x0) (async) ioctl$SNDRV_TIMER_IOCTL_GINFO(r3, 0xc0f85403, &(0x7f0000000180)={{0x0, 0x2, 0x8, 0x1, 0x1f}, 0x0, 0x8, 'id1\x00', 'timer1\x00', 0x0, 0x20, 0xac, 0x6, 0xfffffff9}) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1267.118504][T32511] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1267.126512][T32511] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1267.245819][T32518] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:48 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x300, 0x7f06) 14:36:48 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='gadgetfs\x00', 0x2000004, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:48 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) timer_create(0xda1dfd8f1e6b62a5, &(0x7f0000000000)={0x0, 0x26, 0x0, @tid=r0}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0xffffffffffffff07, 0x20000810) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:48 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 34) 14:36:48 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) (async) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000340)='./file2\x00') close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) sendfile(r6, r6, &(0x7f0000000240), 0x7f06) 14:36:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1267.629209][T32525] loop2: detected capacity change from 0 to 128 [ 1267.640385][T32528] loop4: detected capacity change from 0 to 128 [ 1267.736659][T32534] FAULT_INJECTION: forcing a failure. [ 1267.736659][T32534] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1267.749856][T32534] CPU: 0 PID: 32534 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1267.759965][T32534] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1267.770057][T32534] Call Trace: [ 1267.773356][T32534] [ 1267.776305][T32534] dump_stack_lvl+0xda/0x130 [ 1267.780926][T32534] dump_stack+0x15/0x20 [ 1267.785118][T32534] should_fail_ex+0x21f/0x230 [ 1267.789879][T32534] should_fail+0xb/0x10 [ 1267.794108][T32534] should_fail_usercopy+0x1a/0x20 [ 1267.799165][T32534] _copy_from_user+0x1e/0xd0 [ 1267.803854][T32534] copy_msghdr_from_user+0x54/0x2a0 [ 1267.809171][T32534] do_recvmmsg+0x290/0x720 [ 1267.813693][T32534] __x64_sys_recvmmsg+0xe2/0x160 [ 1267.818748][T32534] do_syscall_64+0x41/0xc0 [ 1267.823207][T32534] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1267.829162][T32534] RIP: 0033:0x7f21e109e389 14:36:49 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) [ 1267.833615][T32534] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1267.853293][T32534] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1267.861734][T32534] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1267.869745][T32534] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1267.877845][T32534] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 14:36:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1267.885853][T32534] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1267.893850][T32534] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1267.901855][T32534] [ 1267.918049][T32543] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) 14:36:49 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 64) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x1, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (rerun: 64) 14:36:49 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x366, 0x7f06) [ 1268.037842][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.041651][T32546] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1268.052170][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.053523][T32546] FAT-fs (loop2): Filesystem has been set read-only [ 1268.055131][T32546] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1268.070968][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:49 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2ea, &(0x7f0000000380)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000078446558443000000000004000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) getpid() sendfile(r6, r6, &(0x7f0000000240), 0x7f06) fsetxattr$trusted_overlay_nlink(r4, &(0x7f00000001c0), &(0x7f0000000340)={'L+', 0x40000002000028}, 0x16, 0x1) [ 1268.087972][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.097160][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.105614][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.114050][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.165968][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.174327][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.184074][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.192462][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.203703][T32555] loop4: detected capacity change from 0 to 128 [ 1268.204948][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.218747][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.229562][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.237901][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.247473][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.255690][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.263893][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.284130][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.304943][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.318483][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.334693][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.342846][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.352194][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.360246][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.370725][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.378616][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.388245][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.396468][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.404378][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.413739][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.422304][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.431617][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.440755][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.448613][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.456794][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.465642][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.473758][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.481601][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.504616][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.512399][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.531974][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.554612][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:49 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='gadgetfs\x00', 0x2000004, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) 14:36:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 35) 14:36:49 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$eJzs3E1oY1UUwPHTpvZL2gQRQcF6tBsVeTRZC02QVsRARRupFoRX+6IhzyTkhWiKNBEK3bhw49daBZFCQVwIQqmLWQ0tQxcDs5jN0F0X01lNGYa5Q5pm8jFpM9OmzcD8f4v28s49J/d95Ca5L2Tv7R++SsY9K27npHewR3rDUpKDHglIr1SV5I2v16+8/NEnn74fiUanPlSdjswGQ6o6+srG/Ldrr23mnv34n9H/BmQr8Nnefmh364WtF/fuzX6Z8DThaSqdU1sX0umcveA6uviTl7RUP3Ad23M0kfKcbEM87qYzmYLaqcWR4UzW8Ty1UwVNOgXNpTWXLaj9hZ1IqWVZOjIsONla/tfI8dHYXwfGyH7usjEDJTG+w42D7av2dXCE6KbD829M5fwbIyLfd3tIuEB1k/qgiLuaj+Vjlf+VeCQuCXHFkQnxy10pXyPmt3VzeKmU/34TWo/uvHnpf1UNyLJbPMov5mO+xvyg+CVQyamotKffi04FVVX7RRvzn5Hh+vyQ+OV5EROWoyK1/PIrUVljfr+8Pl6Xb4lfdj6XtLiyvfHq7d2Z1Z+r+ctB1Xdmok35Q7JYO0x/3urS+QEAAAAAAAAA4DQsfaC6fh+uX7+3yh1WllR1pGl9v5Lf6v5A8/r+RMv1+T55iduIAAAAAABcCK+wlLRd18mesVH+KN+JOg81jDHFjha86Mbv3z1657Hpk/uMT/q2w9dKmSdhvx6jcWeukwVvmLZ9EitXx1qGpLal+iX2dg/qa/VMMUbkzLtzsyOHt+dofM6QiLTs8+789b/b1ulv3nLslLF5/rMSAAAAgPNQe9M/KcX4v/ni3Fs/dntMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA8bU7xk2Pbv7QKabnx3B+tQt3eRwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgJPcDwAA//+ad8sR") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() (async) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) (async) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) (async) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) timer_create(0xda1dfd8f1e6b62a5, &(0x7f0000000000)={0x0, 0x26, 0x0, @tid=r0}, &(0x7f00000000c0)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, 0x0, 0xffffffffffffff07, 0x20000810) (async) sendmmsg$unix(r1, 0x0, 0xffffffffffffff07, 0x20000810) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1268.576900][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.596497][T32563] loop2: detected capacity change from 0 to 128 [ 1268.599444][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.620659][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.648078][T32568] FAULT_INJECTION: forcing a failure. [ 1268.648078][T32568] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1268.661231][T32568] CPU: 0 PID: 32568 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1268.671349][T32568] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1268.681432][T32568] Call Trace: [ 1268.684785][T32568] [ 1268.687730][T32568] dump_stack_lvl+0xda/0x130 [ 1268.692425][T32568] dump_stack+0x15/0x20 [ 1268.696637][T32568] should_fail_ex+0x21f/0x230 [ 1268.701350][T32568] should_fail+0xb/0x10 [ 1268.705540][T32568] should_fail_usercopy+0x1a/0x20 [ 1268.710585][T32568] _copy_from_user+0x1e/0xd0 [ 1268.715209][T32568] copy_msghdr_from_user+0x54/0x2a0 [ 1268.720501][T32568] do_recvmmsg+0x290/0x720 [ 1268.724973][T32568] __x64_sys_recvmmsg+0xe2/0x160 [ 1268.727862][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.730043][T32568] do_syscall_64+0x41/0xc0 [ 1268.730076][T32568] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1268.748147][T32568] RIP: 0033:0x7f21e109e389 [ 1268.752621][T32568] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1268.754142][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.772330][T32568] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1268.772378][T32568] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1268.772398][T32568] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1268.772413][T32568] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1268.772428][T32568] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1268.821101][T32568] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1268.829176][T32568] [ 1268.834953][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6000000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1268.845435][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.853396][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.862372][T32552] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.890755][T32571] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1268.898767][T32571] FAT-fs (loop2): Filesystem has been set read-only [ 1268.907880][T32571] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1268.914612][T32572] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1268.932788][T32569] ================================================================== [ 1268.941273][T32569] BUG: KCSAN: data-race in __writeback_single_inode / xas_set_mark [ 1268.949216][T32569] [ 1268.951634][T32569] write to 0xffff88810a8e2c8c of 4 bytes by task 32571 on cpu 0: [ 1268.959457][T32569] xas_set_mark+0x131/0x140 [ 1268.963979][T32569] __folio_start_writeback+0x23f/0x4b0 [ 1268.969501][T32569] __block_write_full_folio+0x510/0x8b0 [ 1268.975081][T32569] block_write_full_page+0x302/0x3c0 [ 1268.980394][T32569] __mpage_writepage+0x761/0xdb0 [ 1268.985366][T32569] write_cache_pages+0x3a1/0x760 [ 1268.990418][T32569] mpage_writepages+0x72/0xe0 [ 1268.995111][T32569] fat_writepages+0x24/0x30 [ 1268.999648][T32569] do_writepages+0x1c5/0x340 [ 1269.004261][T32569] filemap_fdatawrite_wbc+0xdb/0xf0 [ 1269.009489][T32569] file_write_and_wait_range+0xfa/0x190 [ 1269.015239][T32569] __generic_file_fsync+0x4c/0x140 [ 1269.020912][T32569] fat_file_fsync+0x4c/0x100 [ 1269.025621][T32569] vfs_fsync_range+0x111/0x120 [ 1269.030425][T32569] generic_file_write_iter+0x191/0x1c0 [ 1269.036099][T32569] do_iter_write+0x4b4/0x7b0 [ 1269.040734][T32569] vfs_iter_write+0x56/0x70 [ 1269.045373][T32569] iter_file_splice_write+0x462/0x7e0 [ 1269.050790][T32569] direct_splice_actor+0x8a/0xb0 [ 1269.055761][T32569] splice_direct_to_actor+0x31d/0x690 [ 1269.061160][T32569] do_splice_direct+0x10d/0x190 [ 1269.066043][T32569] do_sendfile+0x3b6/0x9a0 [ 1269.070481][T32569] __x64_sys_sendfile64+0xbd/0x150 [ 1269.075611][T32569] do_syscall_64+0x41/0xc0 [ 1269.080046][T32569] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1269.085968][T32569] [ 1269.088306][T32569] read to 0xffff88810a8e2c8c of 4 bytes by task 32569 on cpu 1: [ 1269.095956][T32569] __writeback_single_inode+0x21d/0x860 [ 1269.101536][T32569] writeback_single_inode+0x12f/0x4a0 [ 1269.106953][T32569] sync_inode_metadata+0x56/0x80 [ 1269.111920][T32569] __generic_file_fsync+0xf9/0x140 [ 1269.117077][T32569] fat_file_fsync+0x4c/0x100 [ 1269.121698][T32569] vfs_fsync_range+0x111/0x120 [ 1269.126482][T32569] generic_file_write_iter+0x191/0x1c0 [ 1269.131985][T32569] do_iter_write+0x4b4/0x7b0 [ 1269.136613][T32569] vfs_iter_write+0x56/0x70 [ 1269.141329][T32569] iter_file_splice_write+0x462/0x7e0 [ 1269.146738][T32569] direct_splice_actor+0x8a/0xb0 [ 1269.151720][T32569] splice_direct_to_actor+0x31d/0x690 [ 1269.157116][T32569] do_splice_direct+0x10d/0x190 [ 1269.162360][T32569] do_sendfile+0x3b6/0x9a0 [ 1269.166820][T32569] __x64_sys_sendfile64+0xbd/0x150 [ 1269.171966][T32569] do_syscall_64+0x41/0xc0 [ 1269.176402][T32569] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1269.182328][T32569] [ 1269.184660][T32569] value changed: 0x14000021 -> 0x08000021 14:36:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6000000) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1269.190386][T32569] [ 1269.192717][T32569] Reported by Kernel Concurrency Sanitizer on: [ 1269.198874][T32569] CPU: 1 PID: 32569 Comm: syz-executor.2 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1269.209008][T32569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1269.219078][T32569] ================================================================== [ 1269.234427][T32569] ================================================================== [ 1269.242564][T32569] BUG: KCSAN: data-race in filemap_splice_read / filemap_splice_read [ 1269.250669][T32569] [ 1269.253013][T32569] write to 0xffff88813560e590 of 8 bytes by task 32571 on cpu 0: [ 1269.260746][T32569] filemap_splice_read+0x5be/0x810 [ 1269.266330][T32569] splice_direct_to_actor+0x28c/0x690 [ 1269.271729][T32569] do_splice_direct+0x10d/0x190 [ 1269.276779][T32569] do_sendfile+0x3b6/0x9a0 [ 1269.282346][T32569] __x64_sys_sendfile64+0xbd/0x150 [ 1269.287483][T32569] do_syscall_64+0x41/0xc0 [ 1269.291916][T32569] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1269.297874][T32569] [ 1269.300211][T32569] write to 0xffff88813560e590 of 8 bytes by task 32569 on cpu 1: [ 1269.302875][T32574] SELinux: security_context_str_to_sid () failed with errno=-22 [ 1269.307931][T32569] filemap_splice_read+0x5be/0x810 [ 1269.320710][T32569] splice_direct_to_actor+0x28c/0x690 [ 1269.326201][T32569] do_splice_direct+0x10d/0x190 [ 1269.331273][T32569] do_sendfile+0x3b6/0x9a0 [ 1269.335716][T32569] __x64_sys_sendfile64+0xbd/0x150 14:36:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x6000000) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) [ 1269.340850][T32569] do_syscall_64+0x41/0xc0 [ 1269.345292][T32569] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1269.351218][T32569] [ 1269.353545][T32569] value changed: 0x00000000000052e8 -> 0x00000000000053a7 [ 1269.360665][T32569] [ 1269.363004][T32569] Reported by Kernel Concurrency Sanitizer on: [ 1269.369169][T32569] CPU: 1 PID: 32569 Comm: syz-executor.2 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1269.379347][T32569] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1269.389425][T32569] ================================================================== 14:36:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 36) 14:36:50 executing program 2: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") (async, rerun: 32) writev(0xffffffffffffffff, 0x0, 0x0) (async, rerun: 32) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async, rerun: 64) r0 = getpid() (rerun: 64) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) ioctl$RTC_IRQP_READ(0xffffffffffffffff, 0x8008700b, &(0x7f0000000100)) timer_create(0xda1dfd8f1e6b62a5, &(0x7f0000000000)={0x0, 0x26, 0x0, @tid=r0}, &(0x7f00000000c0)) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r1, 0x0, 0xffffffffffffff07, 0x20000810) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) (async) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1269.534582][T32584] loop2: detected capacity change from 0 to 128 [ 1269.544470][T32587] FAULT_INJECTION: forcing a failure. [ 1269.544470][T32587] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1269.557734][T32587] CPU: 1 PID: 32587 Comm: syz-executor.1 Not tainted 6.4.0-syzkaller-12069-gc17414a273b8 #0 [ 1269.568028][T32587] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 05/27/2023 [ 1269.578101][T32587] Call Trace: [ 1269.581485][T32587] [ 1269.584434][T32587] dump_stack_lvl+0xda/0x130 [ 1269.589061][T32587] dump_stack+0x15/0x20 [ 1269.593505][T32587] should_fail_ex+0x21f/0x230 [ 1269.598326][T32587] should_fail+0xb/0x10 [ 1269.602506][T32587] should_fail_usercopy+0x1a/0x20 [ 1269.607548][T32587] _copy_from_user+0x1e/0xd0 [ 1269.612160][T32587] copy_msghdr_from_user+0x54/0x2a0 [ 1269.617458][T32587] do_recvmmsg+0x290/0x720 [ 1269.621985][T32587] __x64_sys_recvmmsg+0xe2/0x160 [ 1269.626970][T32587] do_syscall_64+0x41/0xc0 [ 1269.631476][T32587] entry_SYSCALL_64_after_hwframe+0x63/0xcd [ 1269.637458][T32587] RIP: 0033:0x7f21e109e389 [ 1269.641975][T32587] Code: 28 00 00 00 75 05 48 83 c4 28 c3 e8 f1 19 00 00 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 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1269.661764][T32587] RSP: 002b:00007f21e03f0168 EFLAGS: 00000246 ORIG_RAX: 000000000000012b [ 1269.670274][T32587] RAX: ffffffffffffffda RBX: 00007f21e11be050 RCX: 00007f21e109e389 [ 1269.678309][T32587] RDX: 0000000000010106 RSI: 00000000200000c0 RDI: 0000000000000003 [ 1269.686358][T32587] RBP: 00007f21e03f01d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.694364][T32587] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1269.702381][T32587] R13: 00007ffe5aa9b44f R14: 00007f21e03f0300 R15: 0000000000022000 [ 1269.710454][T32587] 14:36:50 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r2}]}]}, 0x1c}], 0x1}, 0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup(r4) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x58, 0x2, 0x6, 0x5, 0x0, 0xf0ffff, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r6) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r7, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r7, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r9}]}]}, 0x1c}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9, 0xffffffffffffffff}}}], 0xd8, 0x200c8040}, 0x4000) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002c80)={0x0, 0x0}) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r14) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000180)="35fd4b225e0744105a794e503ae1e17774363f387c1e1b", 0x17}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="a73c3e418fd92490d166514e6c56b427662084b849cc42cabe82eb8a5fe833c70ccb484f43a4d749ff89cc5d8f6e092ded8758c4354222ff8f33cc8e89edd1ed2e44cc37b9726ef81e2d3863776664fd9efed5feba4ace0426725362f26598102b087a00e128f679ab833aa00e330f3476fb2fad047d9aca796a3b2da0d8e5f2bc200a668e83b1de1236fd5d168112d2fda04508a1534675e89bbae460b99ac107966ebafd88628d2e63923c07fb7720058d3865a4c95708ac", 0xb9}, {&(0x7f0000001340)="027a3326125c9e60f0169f47fef6f0620835c6fba43c54b3bfbb870f84f0d25c3603a4e0e622058a9dd2af976a269722e7255f9ed98dc35b5760b9bd7d5c1cb6616c3aaa40c55d3511fd5b7afcd32506a32cd244c3128e45edcafb3e0169e2e3fa2b9310872486b07a7f3bde12a5ead2864a7103d2dc393557ed9f796f3e129dd568", 0x82}, {&(0x7f0000001400)="08ec347d9a5762f1c3d6d46e0245a643cf323b132642639c652436d5cb6aad8bcac4e6b34feff67b8109de53aac35e05aa4d2fdb4762efbd42aabe6353470480fb16f594cccd6472c5ebae22dc7a7e57a0575bffb385", 0x56}], 0x5, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001500)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000001580)="aac2cf8b7da591acd424fb2019597cc4c268b56d34f0e8b3f503e16fae8c49e377ac6f8ef1a9b2164162d95fc6f08a373af9947569c73e0911eef94c045c38f99ce8d50717167fa24502466fdf7858fe22284d3d11238c53be668423facac941ea9ce47b24c0ca245ad8cf44cc3a79e094dc78496e0988f14e43923d5c", 0x7d}], 0x1, &(0x7f00000017c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0xc0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001880)="a31936c8f9c470392f096f18cf808391c75a63c26f9e253190d376a957201dfc49e8296a439eb31eecf2482ed2597061da5129d5251cc1848fc7bf9cc745d4101f54d903be5a11e4f69b411d8794", 0x4e}, {&(0x7f0000001900)="23b88a7858397ace5c61d79ad342714375660a9fea5906f59fcf94ae45bfa961c0a6664579d469286330a45014a1220f423dee0035ce9be1303f85f3beacaf3930f51615460a2287085a3b7e16c267182f7e279ac130426341768ba1763297b59c136697827d082ee42b66d6a254f026824b7b7fee86207f87777e0a3a2e5c1ea7f8ea9d7d78a36db4d1b7d010dea38cbfe0a548ee0cc562c2c63a143ce742ef72352943fab760447916a1c42b4ac6c1abd13185bc5004b65d2f2ba88348293b6fe348b842f0b6b8f63d16fb26cf7d3cc2cca2065e2273657827efd03603a7ac6a4689a03875b5d7bcdf1f53", 0xec}, {&(0x7f0000001a00)="2cfee985b66a84c753f001fe0c33e8bb75ecb9b7f88e56fc9871680548a3cc30fb942e7d3a816b9e62ccd7d33a7710094c3b7f6ede13db5e69f4f5095c6cd8986e2e99c8", 0x44}, {&(0x7f0000001a80)="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", 0x1000}], 0x4, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, 0xee01}}}], 0x50, 0x800}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b40)="7ffa6239525418ae1a9c1e4390530336fd8d07b001442c8fba4309a48d70349d86db2df901f862d8fb707632fe6a2a55e3e053461a0399b90e37b0f998cebaec79a1504a2d7b504db91015ab26c637b154dd2bfad74fe7164b0a368214a14dd55029be6d5b18680bc54478a2b399da1c72e98ff81e54b514e8ddfae9efe953ac40b67e2b80a374c9fb6ba871165e9f92af", 0x91}, {&(0x7f0000002c00)="be851e18a303775b29a4693709a69544f562c6a38006e19fdf6f7ee2e3648e77a075c7a8eb1591a8919603d00c29f9fd5ee107379aba", 0x36}], 0x2, &(0x7f0000002d00)=[@cred={{0x1c, 0x1, 0x2, {r12, r14}}}], 0x20, 0x2001}}], 0x4, 0x24008000) 14:36:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) mount(&(0x7f0000000000)=@sr0, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000100)='gadgetfs\x00', 0x2000004, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)) (async) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) (async) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) close(0xffffffffffffffff) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=[@sndinfo={0x20, 0x84, 0x2, {0x0, 0x4}}], 0x20}], 0x1, 0x0) open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) r2 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r2, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r2, r2, &(0x7f0000000240), 0x7f06) [ 1269.805753][T32593] SELinux: security_context_str_to_sid () failed with errno=-22 14:36:51 executing program 5: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000040)='cgroup2\x00', 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r4 = socket(0xa, 0x1, 0x0) close(r4) sendmmsg$inet_sctp(r4, 0x0, 0x0, 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, &(0x7f0000000000), 0x20) r5 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r5, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r5, r5, &(0x7f0000000240)=0x3bb, 0x7f06) 14:36:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2ea, &(0x7f0000000380)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000078446558443000000000004000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) (async) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) (async) getpid() sendfile(r6, r6, &(0x7f0000000240), 0x7f06) (async) fsetxattr$trusted_overlay_nlink(r4, &(0x7f00000001c0), &(0x7f0000000340)={'L+', 0x40000002000028}, 0x16, 0x1) 14:36:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) (async) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r2}]}]}, 0x1c}], 0x1}, 0x0) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup(r4) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x58, 0x2, 0x6, 0x5, 0x0, 0xf0ffff, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r6) r7 = socket$netlink(0x10, 0x3, 0x0) (async) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r7, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) (async) sendmsg$netlink(r7, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r9}]}]}, 0x1c}], 0x1}, 0x0) (async) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9, 0xffffffffffffffff}}}], 0xd8, 0x200c8040}, 0x4000) (async) r10 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002c80)={0x0, 0x0}) (async) r13 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r14) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000180)="35fd4b225e0744105a794e503ae1e17774363f387c1e1b", 0x17}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="a73c3e418fd92490d166514e6c56b427662084b849cc42cabe82eb8a5fe833c70ccb484f43a4d749ff89cc5d8f6e092ded8758c4354222ff8f33cc8e89edd1ed2e44cc37b9726ef81e2d3863776664fd9efed5feba4ace0426725362f26598102b087a00e128f679ab833aa00e330f3476fb2fad047d9aca796a3b2da0d8e5f2bc200a668e83b1de1236fd5d168112d2fda04508a1534675e89bbae460b99ac107966ebafd88628d2e63923c07fb7720058d3865a4c95708ac", 0xb9}, {&(0x7f0000001340)="027a3326125c9e60f0169f47fef6f0620835c6fba43c54b3bfbb870f84f0d25c3603a4e0e622058a9dd2af976a269722e7255f9ed98dc35b5760b9bd7d5c1cb6616c3aaa40c55d3511fd5b7afcd32506a32cd244c3128e45edcafb3e0169e2e3fa2b9310872486b07a7f3bde12a5ead2864a7103d2dc393557ed9f796f3e129dd568", 0x82}, {&(0x7f0000001400)="08ec347d9a5762f1c3d6d46e0245a643cf323b132642639c652436d5cb6aad8bcac4e6b34feff67b8109de53aac35e05aa4d2fdb4762efbd42aabe6353470480fb16f594cccd6472c5ebae22dc7a7e57a0575bffb385", 0x56}], 0x5, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001500)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000001580)="aac2cf8b7da591acd424fb2019597cc4c268b56d34f0e8b3f503e16fae8c49e377ac6f8ef1a9b2164162d95fc6f08a373af9947569c73e0911eef94c045c38f99ce8d50717167fa24502466fdf7858fe22284d3d11238c53be668423facac941ea9ce47b24c0ca245ad8cf44cc3a79e094dc78496e0988f14e43923d5c", 0x7d}], 0x1, &(0x7f00000017c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0xc0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001880)="a31936c8f9c470392f096f18cf808391c75a63c26f9e253190d376a957201dfc49e8296a439eb31eecf2482ed2597061da5129d5251cc1848fc7bf9cc745d4101f54d903be5a11e4f69b411d8794", 0x4e}, {&(0x7f0000001900)="23b88a7858397ace5c61d79ad342714375660a9fea5906f59fcf94ae45bfa961c0a6664579d469286330a45014a1220f423dee0035ce9be1303f85f3beacaf3930f51615460a2287085a3b7e16c267182f7e279ac130426341768ba1763297b59c136697827d082ee42b66d6a254f026824b7b7fee86207f87777e0a3a2e5c1ea7f8ea9d7d78a36db4d1b7d010dea38cbfe0a548ee0cc562c2c63a143ce742ef72352943fab760447916a1c42b4ac6c1abd13185bc5004b65d2f2ba88348293b6fe348b842f0b6b8f63d16fb26cf7d3cc2cca2065e2273657827efd03603a7ac6a4689a03875b5d7bcdf1f53", 0xec}, {&(0x7f0000001a00)="2cfee985b66a84c753f001fe0c33e8bb75ecb9b7f88e56fc9871680548a3cc30fb942e7d3a816b9e62ccd7d33a7710094c3b7f6ede13db5e69f4f5095c6cd8986e2e99c8", 0x44}, {&(0x7f0000001a80)="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", 0x1000}], 0x4, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, 0xee01}}}], 0x50, 0x800}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b40)="7ffa6239525418ae1a9c1e4390530336fd8d07b001442c8fba4309a48d70349d86db2df901f862d8fb707632fe6a2a55e3e053461a0399b90e37b0f998cebaec79a1504a2d7b504db91015ab26c637b154dd2bfad74fe7164b0a368214a14dd55029be6d5b18680bc54478a2b399da1c72e98ff81e54b514e8ddfae9efe953ac40b67e2b80a374c9fb6ba871165e9f92af", 0x91}, {&(0x7f0000002c00)="be851e18a303775b29a4693709a69544f562c6a38006e19fdf6f7ee2e3648e77a075c7a8eb1591a8919603d00c29f9fd5ee107379aba", 0x36}], 0x2, &(0x7f0000002d00)=[@cred={{0x1c, 0x1, 0x2, {r12, r14}}}], 0x20, 0x2001}}], 0x4, 0x24008000) 14:36:51 executing program 2: r0 = syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") writev(0xffffffffffffffff, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r1 = getpid() sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x4) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0xc) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000280)=0x0) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r5 = dup(r4) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f00000000c0)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) kcmp$KCMP_EPOLL_TFD(r2, r3, 0x7, r0, &(0x7f00000002c0)={0xffffffffffffffff, r4, 0x3ff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$addseals(r0, 0x409, 0x1) setrlimit(0x0, &(0x7f0000000000)={0x80, 0x7}) r8 = getpid() poll(&(0x7f0000000100)=[{}], 0x1, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000300)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_SEND(0xffffffffffffffff, 0xc0182101, &(0x7f0000000380)={r9, 0x3, 0x8001}) syz_open_procfs$namespace(r8, 0x0) prlimit64(r8, 0x0, &(0x7f00000000c0)={0x800}, &(0x7f0000000100)) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, 0x0, 0x0, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) setsockopt$inet_sctp_SCTP_SOCKOPT_CONNECTX(0xffffffffffffffff, 0x84, 0x6e, &(0x7f0000000000), 0x0) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) r10 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) write$P9_RREADDIR(r10, &(0x7f0000000640)=ANY=[], 0xbf) sendfile(r10, r10, &(0x7f0000000240), 0x7f06) [ 1270.089303][T32603] loop2: detected capacity change from 0 to 128 14:36:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB=',appraise,context=']) (async) sendmsg$NL80211_CMD_SET_WIPHY_NETNS(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x34, 0x0, 0x20, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0x8}, @void}}, [@NL80211_ATTR_IFINDEX={0x8}, @NL80211_ATTR_PID={0x8}, @NL80211_ATTR_NETNS_FD={0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x810}, 0x4000) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) (async) readv(r0, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) sendmsg$netlink(r0, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r2}]}]}, 0x1c}], 0x1}, 0x0) (async) stat(&(0x7f0000001740)='./file0\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) (async) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) r5 = dup(r4) sendmsg$IPSET_CMD_CREATE(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000003c0)={0x58, 0x2, 0x6, 0x5, 0x0, 0xf0ffff, {}, [@IPSET_ATTR_PROTOCOL={0x5, 0x1, 0x6}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x0}]}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,mark\x00'}]}, 0x58}}, 0x0) (async) r6 = socket$nl_netfilter(0x10, 0x3, 0xc) dup(r6) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) readv(r7, &(0x7f0000000840)=[{&(0x7f0000000a40)=""/4096, 0x1000}], 0x1) (async) sendmsg$netlink(r7, &(0x7f0000001a80)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)={0x1c, 0x12, 0x321, 0x0, 0x0, "", [@nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x1d, 0x0, 0x0, @uid=r9}]}]}, 0x1c}], 0x1}, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000240)=@abs={0x1, 0x0, 0x4e24}, 0x6e, &(0x7f0000001400)=[{&(0x7f00000002c0)="4362d6929fb0dabfe13be1d073b9fa146ecb3821b3147ababc458732d60ab0e59762e0d51d0a07ad157d566eb52c35183c553753", 0x34}, {&(0x7f0000000300)="564707c30c20c907005abea2f1b60c39e28e32c3a1a24141bbae2c6965b82838", 0x20}, {&(0x7f0000000340)="e0d178535d12efca0618b48947c425267acc47832e32c9bb520d9130013ea99882f3c8b14d885c9fb94967868834a7c39013c48617221ad734bdfba0c9cf9f27b9a857e703642004055fc0016ff08591d0572a96ef237c95bf645c01b3c5e7a54c", 0x61}, {&(0x7f00000003c0)="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", 0x1000}, {&(0x7f00000013c0)="d68978279b14ba866150d8a443971c10cde5cf9215150d11df3054fb1a", 0x1d}], 0x5, &(0x7f0000001800)=[@cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, r2, r3}}}, @rights={{0x1c, 0x1, 0x1, [r5, 0xffffffffffffffff, r6]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, r9, 0xffffffffffffffff}}}], 0xd8, 0x200c8040}, 0x4000) (async, rerun: 32) r10 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 32) getsockopt$sock_cred(r10, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r11) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000002c80)={0x0, 0x0}) (async, rerun: 64) r13 = socket$inet_udplite(0x2, 0x2, 0x88) (rerun: 64) getsockopt$sock_cred(r13, 0x1, 0x11, &(0x7f0000000080)={0x0, 0x0}, &(0x7f00000000c0)=0x5) setuid(r14) (async) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000002d40)=[{{&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001480)=[{&(0x7f0000000180)="35fd4b225e0744105a794e503ae1e17774363f387c1e1b", 0x17}, {&(0x7f0000000340)="0c4c203c6606088cc528fff4e7278e41efdb7d1e08a109258f7b4111a7a38a8499e2339790f418fc2c4394a7f392f1ef1e3f1f9b89437432f30e292825be9c7d683da22cb6ae7db43f8401a151cf640cc2f603062c6db1d5f481e42b74a2d24997a179282e0637fb8cee3556898084f8ea2ae8ab0d0c82edbf71421ac65daef955b7b3369b6910b096c9c599f1c9e4232add3e60c5a99689d9715b92e6602fb8c3ae23debb3b6e4b85b2dd64aaf3f41a83ae85fb718bc8585163bda37e12d2a50a4d5b153a278cee1b9a9fcc7590bcd1b70d4b4445c3f405709b25b71aff1221365651492f545f549714f4858065bb80fcbc97d66c9e6b1e16349eefeaac10a3d6864a45d01131eb4a592802dcf27494ee69ca3ba606eafef4564a18afd498a494ca73625d76caac895b660baf2b07fa86bf15d68bc1fc5e9ed449cca3b7bed8e473d8c7222c01a1712e9df8026c45aac426a032732748aa1b749e6fb6110e251e1f15690d849d59b140d7bc35c0ea9642c27a52e33dac69dcc6d6d0d36f87bdda80f182ead9804fc8566bdf2a56994b91f3549ac3b08c893032719cf21d24452d12c43ebe59edab68f8d126780661dd40c7c5212c52ba12abc76698cb9788dca5dd75ae163dca2727b0798d615f8eb767c1b2aaec5b08faee30f7c730aa09a22e38a977d3c407bf8456ad57ad75c6ce443bb6b2ba0c499ad6ca77189da8c07057418c812e6c7f5961dfc77c363f9dad75aa2da52214606591d77c54a7f7c8ea46757f1425b6c5ee0c68d29e22f813282e86e96108fad5579d56acee68c6129bcca0660aedc0bf4880fcdb8ddcfe310d281f55b93f976340daee4db80b341552f6e46307397bb40ed21a6885964552fd019b3d1e0a17aa2dd4f2527f5fc044837975590a47fc39d9ad716dca63c55fa5fdf91b7ac65f0b745ef27f909ec7d4018933200a494064cb0d31d4c26c572ae63c3119f1ac702ee22c4c2346c84a4ff97ebaeff427634d4700e11df0194f9073078e8883ba982b899869cb40eb1058e36e1bf84e14fc0c9fc3b4c9e89114cd337f6d996f21694ee030e0e893b7dc2e8a7d671a71ee2958cf4cb42e220c92c2441edd3dfd0cf7c5d1bd1f83468f08e5a7fad1c067ccaf027c0031a4f2e564c980f792b9c5d71abb368a3220ec9e341a4a7f7fcf19b6684f6d6c92dc2c5324460e586477d3a858ded57c1eebc539eda10793726425cb7182ad9a02f129aa80c903bbc1200a0e247aa9641c33175a2ee9e7c874fe9a95d5c433883bfd02aa66bbcb438f4ce5cc435ad7adf63e1182229d4419d6c13ea7c8007da2fbeb82fde47199282966933291eb803faca18ad37a7d4905529a277549c9df2304095806b3e191bbf90cd332d4cd2a0dd7b2f160a00d6af4f811735d3ae8f4e00349f697855ce9d7c2b5bbffa0863cd13551bc06b55afa4644ab58c80f14b7d80106609919ba6e51438846c3a83c0396b34cfaba956f6821948c533bd61eec8137ade5a51dbf4c69ad7bacc3d5a9f1acf7f8d49cee06f7b8a10a8d89ded9408c3789cd6264035e8635318a2500022537e4ab79d513949e50e4e5a53f28b240b4449b2205d69a16b1c018863a2cd6138517579821736a10793bd546c0d313861136bb55106e57176db2d607956a2d618a342966c8bd02886ba99939a68b8cdbd388831b10b32fc5636f8f01d50a09da6bf0b3f7b61336687e8b319f0fe69fbd9aa83237cf26787ee54370a53e1f769ed2758369194b365a07150453d06bad7b9c7ba215b6bf460a640f73d7d268ae46e75f94e8bd6b86e51df7ccfffb646b946ea6f8bd13319c962b5f3657c8f7f14103fb47cfabe81239284138b0aa11ef3ce5b4a365494a0976f6aa1747ec6760b6564c7799f6fe012e6861fc90a8cf746da575e08ae96921866552102bf7d8bf092075ca41aa91ee81c6a0a620b37dcf4fd96606b80c9757b37c8ee1f29c04f96f5f388b2b2bea7e94e77228e4363ca8d64429093cfceaf362a23300ad607c099db93123598a2bb9d7973dcb8d6fe5d899f466617c8a0fcc5aece37c4191856009fabf4ebd08b1bbc338c7955b7257b8a3dd5d195e778016f2299e963fc3898f04dacdc08c66b90e40f3e3de067a0253ffd9d0782ecfd4167ae953fad0972b435a71da8d2537530360e0264e1ba0d3e55142d2e192cc2f05af0f838afe90e6e4ab400f31cc38907aa2e8c586aba192d614450d544e828c79cd3235146a85783bfd1497a5030557b4fd6f071d7482d45c41ba9f420e1e52e8d9f01d1cfb302f0c46a3f732e740436368cb10aad93a0b8f970b27d5645a640040c44fe76ac8f08165022560c04d7bff794709e11dc9baf17ba60d1d3148ea37e742631eebbadf2e54ce3dfda62a03e2ac03acc08a8c39bd96d542ff86be8e8a3f0cc9c7f18d720a0f7e9fe036901fae1d3ed288bc6a43c5154e96e25394a2c86c84504ecf87496a3dba34f53ad1e2908f2dffe45713d710a13a9623d1fbbed17bf2caeb7471a764dd34033641ebd15c8223838ca15c230617e3f5f59dd8671966cf70272326a9ae5141f6c998a50397833a402399e530a47f54724701f3b00f5fe5596bc5cb1830a88ac8766e9ab9e681e33788e4d632f3d778b6ac5cc24c61190de3dff0dd311b43a04f88007aa43806d0bd1c18609cc37aed9bb44618dcda8ec7016873d12b4d939353f6804c6c9d2981fc00927bb82c661aa58baa0b57f2f6235f50ce842a7147c71ea6132f4a199f483ef4c7bb2e4dd4caafc7e70f4c8a47fe14d7b7624b43de0ba084a917ac0f50e0b3e97b6f5cc1e4768457edcee7d22aab1fc425c064b3254dd9c10d3e1237b0dfac35840c301faf67c470f225c54432c22dac45d31c74c9d25eefadfcb59569b8be585a59494159449680c150b82c4965a0c51e26bd2d01d731b3fd4e942a512e65cc997bde4c8bae5b554019bcf5c122d07fe72375347f4d14ffadbb01f10343c45fe6c81f180a7902f64642b133d0d4dd08200f198d65b205dbe4afc6ac423f5bfe7fc3c3825d1582e2542f7f5447895bbcadfe4548038a1e68edd7937ec2544dad0a05a84092a0e8a2790cc63ad05e9667850ab7b641fdc0a99101c05461fe40d3d2a2e06b2ce70a2cc466182309bd643a24f6c775f1cbfd96082a73b45558a9ee11c3f1e34f05e104de0e17edd4a0c71db26bf0c2c40ad645a568ce6019338d3d8edfb2df5a336b0a0af875f97914fd98ef643b85eeec656b9bf6077148de83b8387e90b34a0cd1e4ad3b87f4a13380afe5cd6458bff825cd10e0fed66a1bee5c2f62ecd27b97b98547a01701afa17d3454e2e51c07c0a4962623a94b22c1062792be33166e1570e5fb6c8d7de4ce2e38d08d2cfd4c0eaf43e2189f335754607f64441631715aa7a2b44bc92d7cb3667f24297114c454df1b8857c7028e88adf5a1dda3c49c76d2205b9ee6f3641cc01279223651ca5a17563c32f3471d08e77b3db8fe8e2ef8aa1c6cdd63d96144dd30b103be230c7b6f0aa6699e1ef4c6da7d9ac1b942628c8043afe404027b57c11cbf3d108477a2fc61514bac406ed0a05a996b9857dd69958151fc5ac48478845bc1b851faa778d97e3a54111442b808c5541eb20f509db34c7be7814e6f5db63a1a84c26ebfea907bfb5a4bd8d4551dfb1e428f48cf4450129bf8b229818adf131d931612205458c7c359d8c7e05cd6024184029483cc3197bbec67dc0e506d4bfbaf33fce9cc041ee2b001f635a226899219cf8541e28e70939b44e899f7197fa521711708a20da5f148761a5ce17f00fa0276fdc320a92034444c88245f08951916112212b07580db5c90ea37287ca6da983a40cacc505d99ed66c41bfb10078a5646634134d48ecc3289a518bd425df474861b398e5ec43926bde6a85082877bdf09bdcd81f56d1a4363c757c905cb21687da2245f45756e18867c9f043726645021d9559d1226821151bcc2c44c56fea2237de2b1a59ee552781ad2a7f22dbc1b93a3db4d34bc77ee9cd7a7184bc8fe0b671174a0ef6f8913471f789c73cf670f055353a58af67b6959cc5d0fc76ef3cf7370458b5f62bf385352dcdef4c6667c0af181e937cc8dc35dafbb9108a6ca8c637d09bab0b25a6aa4a22ab6510c56f6728e7e67af9f519271ae03885348e191f4edaec2275446094925bbd915d3e3e01f7ebd68b6d043dd906f492b879b534c2d8037829670ec68d974b865604d330795874f791033763821bd187c7a754ca188b7bee9d789d9956005587f3d678766894b7019aae61b00284c6f554624651fa4a5339fa1500c0036c8e317dc7eee58b947fd3bb581a8625fa485878074de63df50d2ffba7e04e5eab300a0f5fd5abcc52ff952bc4c0784706de1ac248cee755ef5305b90e4a07bf1172e68350b050e90deb4710241ba3554b6f019f60c3bff67e2bde827dbf3d52ddd44e16a882645c91ae91e0a99b7d04d950ae4a348e4198c5a8f3535b2b30f11cd0d71cb232a8dfb22689936ac0da54279f847b2704ee63f41d3cf7a4b9704bcf339e39c70dcf7a315420789ebae1fd12a8192db5758e575a34befff72bcabb99ebfb777834a8749164d3ca17920ed5e0f16dfeff266038dd76addeaa3ceba20bbb432fb2097bdb8905acc8fc9d250b0bce7d77f376afd634d6b1939de2b68894dac77ea5f3a7741b656a81f7cad9ceb6df05fbdb717289883144d994f6e0e277ba0958f0acb25c62084a68e87b18e8b037043fdea72e1d8ffbe5816f672c56b18bd6434a06cf8322b7625c9aa27044348e13333567383b1b53ef9e6705940b2f3bb283f5b5d5cd9bc7fd00fa9ed4491f0a29138692a4ac2abcc8ebcefec30eb1f3dfd115f6477bc67a7c3f1aca14fe6b9e55839ca2e929f6fc25809bfbf54c5bb166b171980543992e75dc6f5b4f0d0190200518f404f68e8a0a16a48230171ad08765842d362d7f68c83bb8d35195a742fc85d420fae0552d1feeefce3c59089c668eb46e9d9920c3f1a7c3b363f692443087bddb18bab67528221d5d21c756b95fcab6218897b21b522e97cbcbbd7d37934133eac68f77939ed190be48710a4d351acf1beacb0e8fc24810f878fcc40f81b0bdbac53dc85095c30671c1194e382adaa8450fb2c4818683f32f69b11da6e048899bf119e66cb1876d5ab5ecc2660beb222ae2dcbaef1f47b8fd3b9e5377a3b9c1ebe3cadacbb3a4f148fd7f89290978f9325f07abcfd88dbc4745c9dcdcc618900d5c36decc238a89228936714211a643fd8bf7154e0c499c3f5130bb5d40c785218e736f77b0e39b9cbe2ce15fa6d8978d4096a5107ab3b221970977c92abbe3d5c5fbd662bc1356f9c47e668e6fbeb88cf0bd06dec07aafba2263f88d078d83a2c281b65dbb965143ff233a207df7957d455a0ed6edc6dcff4a446f6fe715404488d2cc610b495a527765a978af1b75ec6f57e45b5da6639f943972783c34413f44c841ac5e7c84fcaa84b8072f43ba29965e43751982502b8ccce7bbb01e51482b449986151476a9a80e9be525963c31001c7f40eea94237296ccbd861d75c94b47b0dffc8a43ea9efa3485cd09466843855d315249c100a21ada68d68e820174fdef3814147e4d89df755b310002f6f808eee4128ce2d0966bdb49485571d8c28974b04ec735f304a807c7dd1468d5aff2a4b6c78ab826fe5dd270a633d6b4c297b536e0c39b27520590d479a30b23b518c7652a1d6ed7be8200ccc120c51a1b6f7a93c6f5c7695067e155f4e791588e66ba02c3a2af1a05100b35a3", 0x1000}, {&(0x7f00000001c0)="a73c3e418fd92490d166514e6c56b427662084b849cc42cabe82eb8a5fe833c70ccb484f43a4d749ff89cc5d8f6e092ded8758c4354222ff8f33cc8e89edd1ed2e44cc37b9726ef81e2d3863776664fd9efed5feba4ace0426725362f26598102b087a00e128f679ab833aa00e330f3476fb2fad047d9aca796a3b2da0d8e5f2bc200a668e83b1de1236fd5d168112d2fda04508a1534675e89bbae460b99ac107966ebafd88628d2e63923c07fb7720058d3865a4c95708ac", 0xb9}, {&(0x7f0000001340)="027a3326125c9e60f0169f47fef6f0620835c6fba43c54b3bfbb870f84f0d25c3603a4e0e622058a9dd2af976a269722e7255f9ed98dc35b5760b9bd7d5c1cb6616c3aaa40c55d3511fd5b7afcd32506a32cd244c3128e45edcafb3e0169e2e3fa2b9310872486b07a7f3bde12a5ead2864a7103d2dc393557ed9f796f3e129dd568", 0x82}, {&(0x7f0000001400)="08ec347d9a5762f1c3d6d46e0245a643cf323b132642639c652436d5cb6aad8bcac4e6b34feff67b8109de53aac35e05aa4d2fdb4762efbd42aabe6353470480fb16f594cccd6472c5ebae22dc7a7e57a0575bffb385", 0x56}], 0x5, 0x0, 0x0, 0x8000}}, {{&(0x7f0000001500)=@file={0x0, './file1\x00'}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000001580)="aac2cf8b7da591acd424fb2019597cc4c268b56d34f0e8b3f503e16fae8c49e377ac6f8ef1a9b2164162d95fc6f08a373af9947569c73e0911eef94c045c38f99ce8d50717167fa24502466fdf7858fe22284d3d11238c53be668423facac941ea9ce47b24c0ca245ad8cf44cc3a79e094dc78496e0988f14e43923d5c", 0x7d}], 0x1, &(0x7f00000017c0)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}], 0xc0, 0x4000080}}, {{0x0, 0x0, &(0x7f0000002a80)=[{&(0x7f0000001880)="a31936c8f9c470392f096f18cf808391c75a63c26f9e253190d376a957201dfc49e8296a439eb31eecf2482ed2597061da5129d5251cc1848fc7bf9cc745d4101f54d903be5a11e4f69b411d8794", 0x4e}, {&(0x7f0000001900)="23b88a7858397ace5c61d79ad342714375660a9fea5906f59fcf94ae45bfa961c0a6664579d469286330a45014a1220f423dee0035ce9be1303f85f3beacaf3930f51615460a2287085a3b7e16c267182f7e279ac130426341768ba1763297b59c136697827d082ee42b66d6a254f026824b7b7fee86207f87777e0a3a2e5c1ea7f8ea9d7d78a36db4d1b7d010dea38cbfe0a548ee0cc562c2c63a143ce742ef72352943fab760447916a1c42b4ac6c1abd13185bc5004b65d2f2ba88348293b6fe348b842f0b6b8f63d16fb26cf7d3cc2cca2065e2273657827efd03603a7ac6a4689a03875b5d7bcdf1f53", 0xec}, {&(0x7f0000001a00)="2cfee985b66a84c753f001fe0c33e8bb75ecb9b7f88e56fc9871680548a3cc30fb942e7d3a816b9e62ccd7d33a7710094c3b7f6ede13db5e69f4f5095c6cd8986e2e99c8", 0x44}, {&(0x7f0000001a80)="e83f551a022991d62327192dfe1426e99e1d65c28eb66cdfc5aed0798ccc7437c041f497735a064103f6b3ce60b576d85f339138d76da0dfd006242c8f0e05703cf0241ec3ec915f7cec060199972775ec5e050bb0044c61af4dee2d695b9269f7a0bd5a650bcd852f1ac353649f6f830b68aa18d760929c9dafb05ae745e8f786f53361dfec244c0800b4e67544f57e5d0eb19b7da1a5fa8df30bfcfc8851608154170cb1c0ed04b807e70b3529f1bbc5d47e3c548b1b98e2114bd674b7172f4a22c18a95c493f49127494f6d0f96a7f5263a16721884818cd4acb5b27b68c88505088a3786cc35938a5e569d1b5fb2fc72d9762ff4587359f175a6c20c9232c751b223c863ccceb3ea9703bee40b5e84b0fff2e147fea2f577001ceb59260ae03a5f824923885ecce9665af1e405ee061da3cc32469d7885795dbd6d4b0f7ccefe0225e61c2c494190ad8a7208e36e99a020c86fd78eb36fbf29f401ce66c3571d9e8bfe6eb1fc9be0420543b066b5f1fffaf8d87bcd349d5e98ebed25cfb2e74cde35b94d932a523ac216f26ac2f1256a219a38824014738b4b2f6663ca16fde4852fa5b8cf011835ecf69a7a01f4cd3625ceddc29f909177e88c542335b71e889bb95091725e885547751a6f6e7874c438624ec00e59b53df97bd529609b5d535665bef661aebdfbb8f46df46b1f807c431e865e564a725656005dfb3dd3177499c84665f7ff20c438ff47fb81470a8430d176725f11fab1d41cb92969d2b174b1fdfe1430b917e230b71479af22a352a264caedefb8596017e3957350a451d3f47606aa57a6c4c1f8cb9c81276ee5c2f40c8153f4c5b76f2976d44dfeccaeefba23f200aeb1db88ec280927b804e1bcdf2c426b4e77aa6b59cfd2b7e826f6e6976e53dfbdd12b512cf9a063fe2ee57884b6a25a2d633077675225f7dbffe24989e487cae1bd01798ce4c78ed9b77403ef3534f21a7f4f076255512de4f8948a908ad9aa48ceab55cb4c2bc4a7411fc8a07319e32d100d38af2fba0367f46da726184e730d17596a246fbfcaa7bda90feed40764f0eea1c8f8b57dbe54ed739788f5de74630e5159628b2a4eb703a896b1ee5462fdda116b9bacb65f2bcc69cc0fc6960966f1394401412c50d05ef9ec8a24168396bc8ec397e2337d413528abdddaeb96228342b7b7b5fef5264c162a49236a5e1eb1983967bad72fb4eebf97e5bc704e21a7b04f73e85bdfab827caee19b6bf0a2a428dca4d7822f32993e403f284fcbc91a6110c64bb3d8a6ef439ab2cab5f157434a880f9945b0dfcc2de89e6bd2cfa36ef3de01d95b0865749f0212f8bc157d517c2b6e8eb22d5131d5128eeea4e6eeb65f920da606b7e2d5f88f836806a7dfe52c4340b972fb768e8dfefd5ac1ad0d804acf4fa1997df48d5f8f425e9a8e8880a2a59a8ad28ae1a4a22f3e948cd76609248dbe922f7eb32123986666b77d04f5863ae6b7af6006d58c444f017fc7c0862f58e1b61c25d79f91a12e5e87a5631c2e32c0d66a8dec2eb24f52491a773153b847b704d79e9cc2b16bca633841e095da99b814b13cc83dc1aff29088625e3e76d038afb65976be73f0685b2fcf601c59846c2c11c4b25df72eabe0b09baab9865894b9513152d5ebe1a50a163f83227a78f45cbe037cf7c23711b9740c971b044253ac1b6c1ec58f21f420bfc6955bdd1d54d62659d51463592604f96ac659d9685477b66b3233edb43fd159f25d9821b861df5eefded9bc90fdd648c4780a37593de11c702a5c0712b4a0b4ef103ef7b2227598757dd7d7e873c9287c4c8afa2f8a6218ac4255a791657386a656b51186e310bf147748acb3234010ff4cb04a5286117b56a2259d2db769e4add7cebfde879cb983194547b7ba7dd194bcbd8752a180a1114b963da02459ad0a66d21bb0fc35c32b8b10593a61a9d79b5032ef3d24e363684070d4729d47f3863c70aa117def0ee126df8a82b6ff6596c09a615ac5997de123ab498252c2634658387d1e3bc73693667a81c9bb91a139c3c6da312ef351e45092210c5b7c1893be30556cfd2bdbcf5bde5c74de646fe06e45aa5005afb6d2db51c245f591f59c0eef357e40d6a7e80471742ddd8f9c220cbea9e80415b804de21736f5bb2c89f07c29346f38291fc3d5744a67e8670585d041cf98c7d7efee91cdae9e12fdfa6cdc8b668be3c8f6add186836800959755cb6471e2de9c7a2e970d72f1c2ae7efe578f38b0bf80cf2e52f239b887916f22d229e0e802119ae1178d48a16540b5a145f6222dd740b82b6edc67c35b13114138a60da432cb3764daea9c0a01827dc90d76cd5f4d344693dccb423741d0eb40c6cc88bc79914e581b781b9e03da4c8b3efcc213130266a10d5fb9bcc6c399599107f34231365d35518e64b2df4d282ce9e609246df2f19221242149de4de76d134008e1bb384518ececec5d00e34d0fdc7c9177d1774682fd3806e25a52ca0569548c9379208f9bef0521937f3cf204587379d44c31834fba1598528d0bf5fbb0b04e7f20eeeb0c1cc7839c73d4d05b33b2171cfb3d653134d7600eeda9aa5ffa7300ae074a8c29ecbcca808d9fcb70d7e6fa9fe8bd9a57ba601d40664ee5ffa1cd1306c2769374eec41d73c3d68273025d5c08419969685e86147533ed157e40e8fec84f5214dd85d7f2befbc5888c9251143ea03402bbefa62cc00b118738ddb29f3e7702ae68edaf96c8d59cbe682cb4b5027811d2d2bc96f3b36b1d160863a416ea1d24171004d761ff579779f68b5c17c69e63ef1e4af5348f4059022b4bedb8476a9486f8af684e05b906b1be67c467d7d2a95aa31185085c436a4f56a5e228fb0fbf997137855d23089ec85d9d3b483906e256e7440b90eaad82d92e71fb8669095a769c71cadb50140637d8f11780212cddd498e1e41579e371dbb4a5e8c27208585b1a5d5926b91e477a895342671e0875dac3312f8aa37a4fc0876b76773beb68fb7c7ef155c87cf04f5228e63c5b3fe24a68e9393bf5eac95c52b4d1e613d021880b35fd2427733e59f209a774d291460ff654194ff354831b43e11433f2db2a52a9b952a7ef7e8a1feeb806634ebf4630f16b27681e5a44bf90920dacb72412f2fa6ff538590420be6c0e85c1ee3ac55f75fc6c9acd0268d8b2ac89005a81d5d8ca08d70f3601be221fa2193d058ba12853c3f1af9fd6a447787af070e17910f1762b2d230c268ff58e4378053bfd765096c0f14213f691e85955908d796f6427b875b8be6027d5afc3147b2ff46c0afca7b09314b99e0b735b1909f94b6961f6b175ce31265d3071a8314750a3f94eeb5852643b811be85cd3eddfe5e03e8811b9c852b2f9e06c5428fae54ab36d7eb8b5821753d2c462ec001267556d3a1aee57307cd5afdabb149014dbeee1413562bce2960c01d11d9e44750a457c2d1d6feca32e99cd932003f33adba42ca065821d09d6a31e3e5489c1bbdb1d35c552bb2fc588ab2be4ecb7c1edee15fe509d8b5170747a7c4619af0f54fd5e11404fa2e55def2b86828ae57b03b0b7a08e8491b86025a70a5798f6ffc23157a4083a1a16036aba852c950c743d2002f8f35bf3ae0d1ee08e294c9859326a6212601496656e32e099bb709873b57d572bed5e8262adaa380eb92a00fba0ccc29a88e303ac100ea8cdb04fb9eb1f80d1dbe4c41508467e2a74809c87279a5a32606382c012edaf97342fd445ea0f3608ecd2857f55b5593d608cb99ad614814e541de40b2a806d6767e90c4bed27a298723b0ea3d03b45e6b911a67fca78e74de749ac5fc016195f2a594ba6e196dc185df1f7e0910c2dc2140d63a76f79b2079f95abe2010e6f9f200e8db6a2a7e8364d281fbb9458f18e95e5414f6c93d401e62fe898c15e94abedaa900ba8a6c9dfff57503606fe9de28019addec69f47a392dad12e5b1b081515946777af06358016fa392b754d6b7914c9ec25ae71e9e7271bf64663a33577e4bed7b896ef04589ce7bf9a82d208fff302942344fcb5c7d8f1b6288b49ace049ccdb39a314ddc25e3bb146c79dcf9e8f7207c834db90625aece63a3025697a5104762adaaf9f863fd6c41991042fc38dd6183dab7a9caf7850fa3df51e73c955363c7caf414475aa6f1a9bcbcd9526f5635c5764f710edf1e421c029ae7c7c33e9935ea101d98b373624f4a224419a7b12a62f94b17cbc46e603b1a8f3cf27b270618ca244c475750e4e51641852426392fa9dc919fd4560681676fc013e91594109d1543872c5532b82957b675aa67cfb38e480b2fc45fd1cb73ce935985b85a01da119a2336453f85cee3821ce26536a1e29338a137b4569a558f0fde8976df171ae039c97d837b4a747b6d81db1be0e5de70d943d15a8ec9aa4e8720d8f828df80f36f5b466466d937e88b0e0b747d2b3cb0bd46c81da9855d74a225844cb147e7c0554de8955a6e084475f15f7a39d9cdf5d4501b1e6446d2987c3f4c97f0e7e8be318c1b89cd6d36cebaf4682728f47281d7c13df0e8d62c6abca6662d7452d3776e5d8ecc2b5f92a0697c8f0fcd070caf90b4439fec9f647d251bb85ca4f58903ecaca699edc65697702213fa46c1b37a133831893591978e1d17fca2b6fded7b56ba27f806f1be6b231f7e7b2ffc0d45a3b866a0eff7b52ab94b6850fc8a21a8b5ccb4a37f4fd58491707ac68e9578d1acbb9d30a0fda6dfc97c0fe24e110c0d11bb06093652549b1e27c7e7cbf30de31e79e7df8205d68a65b83fb5c5e1a068dd7643c6cf92291a376648da9206cce9e7ea94731279bee8990d5f65baf5a62c13154737c03c3cb14b5ab6d0ea73a2cfdff4c05a54bfd44378cc70aa67b5633be519dae99a5def00b80b3f7dc0321b37898e0aaba42ff6ea6888f804f4db8ea4cfb3e721acfd43a546b68e5d4ef1d6213074823d9a8e0395f701219f572fb4b6a88917400b2d3875c0215496bd27cf40acb7a32ba890a5a77facb8675e0e8ba88e5b93d77adf4d53676f8753d87c733ded6599453b22f35852eae2bd1565e71d623c6cd9023f42d76fd2f3197a5e836cbf81912304bb6964c183eba2cca6609c1df412ed148514e764eda24811f7ee9eace6120d8a9dc115ae083c5cf86909516a4acf1998ab5d8cff0f200f685429ab98a2d514924361bc73bd1ea3dc6d18660d1e30d4f9e05c41057c7396079d88dfce4aca9dd216cb4b90d4d196e80454db985c783ba4c93a42c453e8509046253c7fb67469b244ac76209103685c41268b93cff37184db1882f974fd762f318b4cea98d090a60971e5cbcb023fa535b22c6f1909ddaba3d37886567b5b7925248807c3a77c87dec6b5b40db9447da5e601ccc7407099df5e5f9be7d3e15bd090636acc4b7cada6490aface9dfca5abf3e19a7b32c4a5cdc35dd5e1faafc5211477d2a6dc587966bd68f3282f970e03626f18651a7ee95a52da87d47e3163802073d54f7d487fab1432ff618f5946ff734558d3de19fe4808e4342d836c5905aead09d1eabf114ed616d8685f1c9a8afcdf784d46556367c7f22ded83ac39543ec421ab4ed0d29fc026bd145ec1a813aa9a9bd55400ef26b1e97358bc9c89f6e77255803cfa417a53a0fa0408ad3230ae03b2c27c43fbdc5ee4dc696c966e292b0d76284305ea43c4b28f58d9b86bd65e9f6132d091cce3bbbd40819cecb3480591202f735e9c7fe74b44f601e310dc600aa2e1ad42da76de7fc1f48a7a7798dd6f8fd772e4a090cac7e894ebc8bce9755f1651edf779f14c90c088", 0x1000}], 0x4, &(0x7f0000002ac0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r11, 0xee01}}}], 0x50, 0x800}}, {{0x0, 0x0, &(0x7f0000002c40)=[{&(0x7f0000002b40)="7ffa6239525418ae1a9c1e4390530336fd8d07b001442c8fba4309a48d70349d86db2df901f862d8fb707632fe6a2a55e3e053461a0399b90e37b0f998cebaec79a1504a2d7b504db91015ab26c637b154dd2bfad74fe7164b0a368214a14dd55029be6d5b18680bc54478a2b399da1c72e98ff81e54b514e8ddfae9efe953ac40b67e2b80a374c9fb6ba871165e9f92af", 0x91}, {&(0x7f0000002c00)="be851e18a303775b29a4693709a69544f562c6a38006e19fdf6f7ee2e3648e77a075c7a8eb1591a8919603d00c29f9fd5ee107379aba", 0x36}], 0x2, &(0x7f0000002d00)=[@cred={{0x1c, 0x1, 0x2, {r12, r14}}}], 0x20, 0x2001}}], 0x4, 0x24008000) [ 1270.164883][T32610] loop4: detected capacity change from 0 to 128 14:36:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c617070726169736506000000746578743d4e5b9cdc4f5fcff4bdc59d0ca4394c2d4e1beffa9b61f2d0dfbb1f4d10bd4062263ec4e3e4"]) 14:36:51 executing program 4: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2ea, &(0x7f0000000380)="$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") mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0) (async) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000004880)='cgroup.procs\x00', 0x2, 0x0) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)='0', 0x1}], 0x1) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) (async) getpid() (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) (async) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) (async) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) (async) r4 = socket(0xa, 0x1, 0x0) close(r4) (async) sendmmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)=[{0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="20000000000000078446558443000000000004000000000000000000", @ANYRES32=0x0], 0x20}], 0x1, 0x0) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x1d, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xa, 0x0, 0x0) (async) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000000)={r5}, 0x0) (async) r6 = open(&(0x7f0000000040)='./file2\x00', 0x181042, 0x0) getpid() sendfile(r6, r6, &(0x7f0000000240), 0x7f06) (async) fsetxattr$trusted_overlay_nlink(r4, &(0x7f00000001c0), &(0x7f0000000340)={'L+', 0x40000002000028}, 0x16, 0x1) 14:36:51 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x0, 0x0) (fail_nth: 37) [ 1270.244800][T32613] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) [ 1270.252686][T32613] FAT-fs (loop2): Filesystem has been set read-only [ 1270.260699][T32613] FAT-fs (loop2): error, invalid access to FAT (entry 0x000003ff) 14:36:51 executing program 3: mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c617070726169736506000000746578743d4e5b9cdc4f5fcff4bdc59d0ca4394c2d4e1beffa9b61f2d0dfbb1f4d10bd4062263ec4e3e4"]) mkdir(&(0x7f00000002c0)='./file0\x00', 0x0) (async) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) (async) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) (async) mount$9p_rdma(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2c617070726169736506000000746578743d4e5b9cdc4f5fcff4bdc59d0ca4394c2d4e1beffa9b61f2d0dfbb1f4d10bd4062263ec4e3e4"]) (async) 14:36:51 executing program 0: syz_mount_image$vfat(&(0x7f0000000200), &(0x7f0000000080)='./file0\x00', 0xa08896, &(0x7f0000000040)=ANY=[@ANYRES32=0x0], 0x1, 0x2df, &(0x7f0000000a80)="$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") mkdir(0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) creat(&(0x7f0000000580)='./file2\x00', 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) r2 = syz_open_dev$loop(&(0x7f0000000280), 0x6, 0x12240) sendmmsg$unix(r1, &(0x7f0000000500)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000180)=[{&(0x7f0000000000)="55e8dbf499651003e7140aca4d55cddefaf219dc1f5dc82c60130cdcccdb0091c1af", 0x22}, {&(0x7f0000000d80)="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