x0) write$UHID_CREATE2(r0, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_AGP_ACQUIRE(r2, 0x6430) ioctl$SNDRV_CTL_IOCTL_TLV_COMMAND(r2, 0xc008551c, &(0x7f0000000100)=ANY=[@ANYBLOB="267100001400000027000000000200006c0000e6fe070000e3000000"]) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_DEL_KEY(r2, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000840)={&(0x7f0000000800)={0x30, r3, 0x800, 0x70bd2b, 0x25dfdbfe, {}, [@NL80211_ATTR_KEY_IDX={0x5}, @NL80211_ATTR_KEY_TYPE={0x8}, @NL80211_ATTR_KEY_DATA_WEP40={0x9, 0x7, "62f7fb726b"}]}, 0x30}, 0x1, 0x0, 0x0, 0x10}, 0x1) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) write$FUSE_INIT(r2, &(0x7f0000000640)={0x50, 0x0, 0x3, {0x7, 0x1f, 0x8, 0x80200, 0x0, 0x1, 0x0, 0x5}}, 0x50) 01:33:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xf0ffffffffffff) 01:33:15 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000006b00)='/dev/swradio#\x00', 0x0, 0x2) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000006b40)='/dev/snd/timer\x00', 0x400040) r4 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r5 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r5, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000006bc0)={&(0x7f0000000680)=@proc={0x10, 0x0, 0x25dfdbfc, 0x2000}, 0xc, &(0x7f0000006ac0)=[{&(0x7f00000006c0)={0x244, 0x17, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@generic="10bd2e6a1a4a761d30cfef4d57138bbe9c14bb5a00a445409b408c266dd844ebb3d1275d0a1b4779918faf8697b4a7da7d37e1afc5693cdca8d6e6c22e2d", @generic="b8200a3023de8aec70abb27faf18ce7fa7ff9f4c1794186429f5a61c5818beaf7a303fae26295d0ee2f694a444b67b98e01831e2b635125c622099479da138a42550e847971744c06ed191b1", @typed={0x4, 0x44}, @nested={0xac, 0x8b, 0x0, 0x1, [@typed={0x8, 0x91, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @generic="a035f9e21087a865b5289659540f2720ba6fcebc23414490fbd1e583089fd91615f93c62500fe3d4e5bfd9b2f96a8b84a87508cd07f75cb8507e2cdcebf7aaf88c3371f1e971dc967357a6b5df51ed7c16eaf3b8d75ca61dd71045f5b7ff5172db7d9e22a0892469b40c697fdf7cd08a2b8c12e1c10c21d298dc62f119f67bb284997f95d713f1ec6a4ae4460ba5f28166cefc1b140179a7536c2b12", @typed={0x4, 0x49}]}, @nested={0x14, 0x89, 0x0, 0x1, [@typed={0x8, 0x78, 0x0, 0x0, @uid}, @typed={0x8, 0x59, 0x0, 0x0, @fd=r0}]}, @generic="0a154677fc4c87016daa94a350c9e49af8d705fcb777d87d2093840a5a78afa61f7803e0da5e6f80426d22d970875a3b20f1f52a31bd252deb4178dd05357250fd03cb44aee305b9f6d8111ab690410594ef10b123dd1a5a6d53353db578b444ce7a257c5b4f2bfa8bd853a5b75a26fbe3b21cba1c964c3c62fd6aab631c1a53219557c0d18d5a2cb59141c7cc72a9558374d8bc508511a6e0f9fcfb0e0d23175e73edc5711ae28174b86eaae405e06decee003697008096ea27de6952c9f0b60b250c2870f887b35b0aa279da6475525b97e5fa0aa69c5d2fb036803f4f7f543b1bfc"]}, 0x244}, {&(0x7f0000000e00)={0x1604, 0x27, 0x8, 0x70bd2c, 0x25dfdbff, "", [@nested={0x1452, 0x21, 0x0, 0x1, [@generic="294656c191ffc2c1b0e78028cbcb6fe357493658e7417bb050e6413819db9c3510daadd0f9c1a5531411b918c3de65c5b876af3fd4e5bd6a5128ec717f39e76bcf01d2bf50cdd0d2444d593f462ef31255fc22bf06f32f1b166d50ba7ead6ebf1721c811ff9e16472be73bf3f6f72f5bea255b1f611ccefa3fd6bc4f19362d07685e405cebff46f509f6c57c7032efe374956a6a510421b752f6c58b91d2360cddd4bb306b9da776de45c460a3fc0a9f0a0e822728b57b6d62e151957a929e", @generic="d408e7f86d4a0a46a4679529667e318721fd551e14151849f643f4eb3e6edb90d159d5e2dc4906573e46a366898164e14423ed2d8b6d928c17dd985a12a425e112b5a875c6685f68bffc92024b9982d0190f44d69bdb7ca481f40d31a7479815e2d93377383747d53c5543afbdfb7ba3f3", 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@typed={0x8, 0x8, 0x0, 0x0, @uid=0xee00}, @typed={0xc, 0x77, 0x0, 0x0, @u64=0x7}, @typed={0x8, 0x59, 0x0, 0x0, @pid}]}, @typed={0x8, 0x10, 0x0, 0x0, @fd}, @nested={0x1125, 0x12, 0x0, 0x1, [@typed={0x9, 0x7f, 0x0, 0x0, @str='syz1\x00'}, @generic="f5b713cef03ae24088b69c5ec0a20f21971a413337010aff76501ecd56718497877ada77128276b8bc7207549afb67e32fbfbf338d1f018647ec03ed230c88102025226dc586045c4cac1e80f27ed218ab9ea9d23cbed1358c9a9dcbbb39e156a3bff51794f141a43ad05697b1f747166c456dd574c46c847a4f53bc81fb87d03f5895ef767505e1a95fcdf2a368fc279aee44980771a30e5012a23afffde493584f94271713205c8ce863131df07e34e7aa27a94da5d31ecdc9532a7b344c95bb29a99489", @typed={0x8, 0x44, 0x0, 0x0, @uid}, @typed={0x8, 0x2e, 0x0, 0x0, @uid}, @typed={0x8, 0x7e, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @typed={0x14, 0x33, 0x0, 0x0, @ipv6=@private1={0xfc, 0x1, [], 0x1}}, @generic="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", @typed={0x14, 0x31, 0x0, 0x0, @ipv6=@private0}, @typed={0x8, 0x20, 0x0, 0x0, @ipv4=@multicast2}, @typed={0x8, 0x7e, 0x0, 0x0, @fd}]}]}, 0x2398}], 0x4, &(0x7f0000006b80)=[@rights={{0x2c, 0x1, 0x1, [r2, r3, r4, r5, 0xffffffffffffffff, r1, r1]}}], 0x30, 0x4004080}, 0xc440) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r6 = dup(r1) write$uinput_user_dev(r6, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r6, 0x5501) write$uinput_user_dev(r6, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$FUSE_NOTIFY_INVAL_ENTRY(r6, &(0x7f0000000000)={0x2a, 0x3, 0x0, {0x0, 0x9, 0x0, '/dev/sg#\x00'}}, 0x2a) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) 01:33:15 executing program 4: ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r0 = dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$SEG6_CMD_GET_TUNSRC(r0, &(0x7f0000002580)={&(0x7f0000002480)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000002540)={&(0x7f00000024c0)={0x60, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x3}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x1}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x4}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x2}, @SEG6_ATTR_DSTLEN={0x8, 0x2, 0x6}, @SEG6_ATTR_DST={0x14, 0x1, @ipv4={[], [], @multicast1}}, @SEG6_ATTR_HMACKEYID={0x8}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040}, 0x4004800) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x2e8041, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r1, 0x8926, &(0x7f0000000080)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r3 = open(&(0x7f0000000680)='./file0\x00', 0x608960, 0x0) ioctl$PIO_FONTX(r3, 0x4b6c, &(0x7f00000006c0)={0x1d5, 0x9, &(0x7f0000000e00)="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"}) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r4 = dup(r2) r5 = openat$full(0xffffffffffffff9c, &(0x7f0000000040)='/dev/full\x00', 0x101000, 0x0) ioctl$DRM_IOCTL_ADD_CTX(r5, 0xc0086420, &(0x7f0000000640)) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) lookup_dcookie(0x10000, &(0x7f0000000100)=""/86, 0x56) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) mmap$usbmon(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3000005, 0x50, r4, 0x5) syz_open_pts(r1, 0x88040) [ 771.470542][ T2896] usb 2-1: USB disconnect, device number 5 [ 771.506212][ T2896] ch341 2-1:0.0: device disconnected [ 771.679296][ T7419] input: syz0 as /devices/virtual/input/input3196 [ 771.694035][ T7415] input: syz0 as /devices/virtual/input/input3197 [ 771.707186][ T7416] input: syz0 as /devices/virtual/input/input3198 [ 771.812209][ T7418] overlayfs: failed to resolve './bus': -2 01:33:16 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r1}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r2}}]}) setreuid(r1, r2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) io_uring_register$IORING_UNREGISTER_FILES(r0, 0x3, 0x0, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendmsg$RDMA_NLDEV_CMD_STAT_GET(r4, &(0x7f0000000200)={&(0x7f0000000100), 0xc, &(0x7f00000001c0)={&(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x58}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) [ 771.899614][ T7419] input: syz0 as /devices/virtual/input/input3199 [ 772.001985][ T7415] input: syz1 as /devices/virtual/input/input3200 [ 772.034444][ T7453] input: syz0 as /devices/virtual/input/input3201 01:33:16 executing program 4: syz_extract_tcp_res(&(0x7f00000000c0), 0x3ff, 0x2) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x44300, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080)='/dev/full\x00', 0x0, 0x0) ioctl$SIOCX25GCALLUSERDATA(r1, 0x89e4, &(0x7f0000000640)={0x16, "6632227c9910b8af4e5dd4442aee59117d22b5e036b7c07e7e0035d9bb097c84d88b46cdd8de954db31c08230e08b293cf399c31d2ffeee76ca8420067dccbbd9d7d519ad76c7c96b8a99c356c811f843cafdf1045d2e66f2ac1ef67a90230c3547319f8a133bdc85dca8bfc79389f03017183b482d15a99b284983bfe56f5e0"}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x604d1dcf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb34, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x3676, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff]}, 0x45c) setsockopt$bt_BT_CHANNEL_POLICY(r3, 0x112, 0xa, &(0x7f0000000000), 0x4) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) 01:33:16 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x5, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa70]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_SET_USER_MEMORY_REGION(r2, 0x4020ae46, &(0x7f0000000100)={0x2710, 0x1, 0x2, 0x2000, &(0x7f0000ffe000/0x2000)=nil}) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 772.302477][ T7459] input: syz1 as /devices/virtual/input/input3203 [ 772.406927][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.427755][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.445142][ T7485] input: syz0 as /devices/virtual/input/input3204 01:33:16 executing program 1: r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000140)='/dev/uinput\x00', 0x800, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) dup(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x5]}, 0x45c) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0xf) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) ioctl$SNDRV_TIMER_IOCTL_CONTINUE(0xffffffffffffffff, 0x54a2) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x802, 0x0) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {0xfffc}, 0x40, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x82e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, 0x0, 0xb24b], [0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r0, 0xc06c4124, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$SNDRV_PCM_IOCTL_PAUSE(0xffffffffffffffff, 0x40044145, &(0x7f0000000040)=0x6465) [ 772.471076][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 01:33:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x100000000000000) [ 772.524159][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.542169][ T7497] input: syz0 as /devices/virtual/input/input3205 01:33:16 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x3ff]}, 0x45c) r3 = openat2(r2, &(0x7f00000011c0)='./file0\x00', &(0x7f0000001200)={0x2, 0x155, 0x1}, 0x18) ioctl$GIO_SCRNMAP(r3, 0x4b40, &(0x7f0000001240)) ioctl$HIDIOCGUSAGES(0xffffffffffffffff, 0xd01c4813, &(0x7f00000000c0)={{0x1, 0x200, 0x8, 0x0, 0x81, 0x1}, 0x216, [0x4, 0x7f, 0xa98e, 0x10000, 0x10000, 0x80000001, 0x196, 0xff, 0x45cf, 0x3, 0x3, 0x4, 0x3, 0x1000, 0x4, 0x20, 0x7, 0x2, 0x0, 0x1, 0x80000000, 0x7, 0x40, 0x5, 0x3, 0x0, 0x4000, 0x7, 0x0, 0x0, 0x1, 0x8000, 0x8, 0x1, 0x7, 0x800, 0x7, 0x6, 0x1, 0x9, 0x7, 0x0, 0x81, 0x8, 0x3, 0x1, 0x7, 0x80000000, 0x81, 0x7ff, 0xffffffff, 0x7, 0x1ff, 0x0, 0x7, 0x6, 0x10000, 0x9, 0xfffffffa, 0x4, 0x81, 0x3ff, 0x5, 0x4, 0x3e, 0x6, 0x10000, 0x3, 0x8, 0x9, 0x7ff, 0x0, 0x9, 0xffffff81, 0x0, 0x3, 0x3f, 0x2, 0xf86, 0x2, 0x8001, 0x3, 0x1, 0x81, 0x2, 0x9, 0x2, 0x800, 0x1, 0x5, 0x2, 0x7fff, 0xee1, 0xfffc0000, 0x40000, 0x0, 0x0, 0x2, 0x0, 0x4d, 0x0, 0x6, 0x6, 0x2, 0xffffffff, 0x6, 0x1ff, 0x100, 0x0, 0x40, 0xef, 0x8, 0x3, 0x1, 0x8, 0x8000, 0x2, 0x7, 0x7, 0x2, 0x8, 0x3, 0xf642, 0x42, 0xffffffff, 0x0, 0x473, 0xfffffe01, 0x2, 0x3ff, 0x7, 0xc63, 0x7fffffff, 0x7fffffff, 0x3, 0x1f, 0x4, 0x4, 0x3, 0x5, 0x800, 0x3, 0x2, 0xfffff65a, 0x2, 0xd25, 0x7, 0x9, 0xfffff053, 0x3f, 0x4, 0x7f, 0x9, 0x3, 0x6, 0x8, 0x7, 0xea8d, 0x2, 0x5d157c40, 0x2, 0x5b93, 0x4, 0x8000, 0xcc1, 0x8, 0x4, 0x5, 0x5, 0x3, 0x7, 0x1, 0x5c7c, 0x10000, 0x6, 0x0, 0x3, 0x20, 0x1, 0x7, 0x8, 0x20, 0x1, 0x8, 0x6, 0x1, 0x0, 0x4, 0x20, 0x88, 0x80000000, 0x6, 0x101, 0xfffffffc, 0x10000, 0xe6f7, 0x100, 0x1f, 0x0, 0xc24, 0xf3fd, 0x5, 0x6a, 0x0, 0x3ff, 0x9, 0x7, 0x7, 0x4, 0x8001, 0x81, 0x7, 0x3f, 0x101, 0xc9d, 0x5, 0x7, 0x2, 0x0, 0x1, 0x11, 0x0, 0x5, 0x6, 0x5, 0x8, 0x0, 0x8000, 0x4, 0xfffff800, 0xfffffffc, 0x7ecd, 0x800, 0x5, 0x5, 0x1d, 0x3, 0x1, 0x20, 0x100, 0xfffffe00, 0x5, 0x3, 0xd845, 0xa0, 0x1ff, 0x4800, 0x3, 0x2, 0x1, 0x5, 0x1, 0x7, 0x10000, 0x400, 0x8, 0x101, 0x4, 0x81, 0xffffffff, 0x1ff, 0x80000000, 0x7fff, 0x7, 0xc, 0x0, 0x14, 0x8, 0x5, 0x2, 0x2, 0x800, 0x1f, 0x10000, 0x4, 0x1, 0x100, 0xee, 0xfffffffb, 0x57c, 0xd8, 0x1, 0xc6c3, 0x800, 0x867cb41b, 0xffff, 0x0, 0xff, 0x3ff, 0x1, 0xffff8001, 0x80000000, 0x3, 0x0, 0x1, 0x5, 0x6, 0x8001, 0x80, 0x1, 0x5, 0x7, 0x4, 0xffffffff, 0x4, 0x0, 0x5, 0x4, 0x80, 0x4, 0xff, 0x6, 0xb29, 0x40, 0xea21, 0x80, 0xc9, 0x10000, 0x3, 0x3f, 0x2b, 0x7, 0xbb2, 0x80, 0x8, 0x2, 0x8001, 0x0, 0x3, 0x80000001, 0xfffffffa, 0x4, 0x3, 0x6, 0xbfc, 0x80, 0x101, 0x1, 0xffffffff, 0x6, 0x7f, 0x8000, 0x2, 0x80, 0x9, 0x8, 0x0, 0xeda4, 0x1f1e, 0x3ff, 0x6, 0xfff, 0x6e60, 0x80000000, 0x6, 0x401, 0x1, 0x6, 0x6, 0x8, 0x7fff, 0x5, 0x1, 0xc0d, 0x7f, 0x7, 0x6, 0x1, 0x2, 0x100, 0x1e2, 0x4, 0x3ff, 0x0, 0x7, 0x2b, 0x80000001, 0x2, 0x568, 0x9, 0x7, 0x40, 0x8001, 0x5, 0x400, 0xfffff63e, 0xc, 0x7fff, 0xffff, 0x4, 0x1, 0x9, 0x9a00000, 0x4, 0x9, 0xdb4, 0x1, 0x6, 0x5, 0x5c, 0x8, 0x6, 0x101, 0x1, 0x2, 0xffffff1f, 0x1, 0x7ff, 0x2, 0x2, 0x3b, 0x4, 0xd4c, 0xc0, 0xfffffff7, 0x3, 0x2, 0x7, 0x5, 0x6, 0x2, 0x926, 0x8001, 0x0, 0x8a0, 0x3000, 0x1, 0x9, 0x1, 0x0, 0x0, 0x6, 0x1, 0x4, 0x5, 0x1dd1, 0x176, 0x9, 0x9, 0x0, 0x5, 0x7, 0x5, 0xff, 0x0, 0x8, 0x101, 0x10000, 0x7f, 0x0, 0xb9, 0x3ff, 0x9, 0x1, 0x7ca4, 0x7ff, 0x9, 0x100, 0x6, 0x2, 0x4000000, 0x80000001, 0x1, 0x40, 0x81, 0xc926, 0xb584, 0x8, 0x5, 0x4, 0x800, 0x2, 0x8, 0x0, 0x7, 0x200, 0x81, 0x1ff, 0x4, 0x1, 0x8, 0xc8ee, 0x9, 0x7, 0x200, 0x1f, 0x8, 0x0, 0x5, 0x5, 0x3c17, 0xffffff15, 0xc54, 0x8000, 0x1, 0x73, 0x10000, 0x7ff, 0x7, 0x80, 0xfffffe01, 0x9, 0x7, 0x8, 0x7, 0x400, 0x36, 0xff, 0x1000, 0x9, 0x7, 0x82, 0xfffffff9, 0xdd5, 0x1, 0x7fff, 0x1ff, 0xffffffff, 0x6, 0x1, 0x1, 0x3dff, 0x53, 0x200, 0x7, 0x8, 0x8001, 0xc7, 0x81, 0x101, 0x7ff, 0xfffffff7, 0x1, 0x3f, 0x2, 0x10000, 0x2, 0x800, 0x7, 0x7fffffff, 0x200000, 0x8, 0xff, 0x9, 0x9, 0xcee2, 0x1, 0xfffffff7, 0x1, 0xffffffff, 0x7ff, 0x6, 0x5, 0x80, 0x44, 0x0, 0xfd69, 0x4, 0xaae, 0x1f, 0x44, 0x9, 0x80, 0x6, 0x2, 0x10001, 0x1, 0x1, 0x3, 0x1, 0x80000001, 0x78, 0x5, 0x7, 0xff, 0xe08, 0x5, 0x8b77, 0x20, 0x0, 0x7, 0x10000, 0x7, 0x5, 0x5, 0x800, 0x1, 0x7ff, 0x9, 0x8, 0x1, 0xfff, 0x3, 0x1, 0x1, 0x40000000, 0x4, 0x401, 0xd9f, 0xd4, 0x6, 0x3e, 0x7fff, 0x40, 0x7ff, 0x2, 0x7, 0x9, 0xd9a, 0x4, 0x5, 0x3, 0xffffff7f, 0x20, 0x1, 0x1, 0x100000, 0x4, 0xb8, 0x6c3, 0x7, 0x0, 0x7ff, 0x40, 0x100, 0x400, 0x2, 0x2, 0x80, 0x3c6e, 0x8, 0x3, 0x9, 0xb132, 0xbf0d, 0x1000, 0x0, 0x5e080, 0x9, 0x20, 0xfffffffc, 0x1, 0x0, 0x9, 0x6, 0xffff, 0x828, 0x200, 0x0, 0x6, 0x40, 0x5, 0x1f, 0x10001, 0x10001, 0x6, 0x9, 0x7, 0xb8e, 0x2, 0x1000, 0x101, 0x4, 0x7d5, 0x7, 0xea, 0x0, 0x9, 0x7fff, 0x0, 0xc18f, 0x9, 0x10001, 0x3b, 0x400, 0xffffffff, 0x2, 0x3f, 0x1, 0x10000, 0x7, 0x5, 0x7fc, 0x1, 0xcaa, 0x80, 0xac, 0xc23, 0x0, 0x1000, 0x81, 0x4, 0x3, 0x3bf, 0xfffffffc, 0x1, 0x1, 0x8, 0x10000, 0x0, 0x7, 0xfffffc01, 0x8, 0x400, 0xf7c0, 0x6, 0x0, 0x6, 0x4, 0x3, 0x2, 0xce, 0x8, 0x59, 0x0, 0x7ff, 0x0, 0xffffffbd, 0x4, 0x1, 0x661, 0x101, 0x5, 0x379d, 0x100, 0x0, 0x0, 0x2, 0x1, 0x10001, 0x5, 0x2, 0x1, 0x9, 0x8, 0x6e, 0x80000001, 0x1f, 0x6, 0x0, 0xff, 0x5, 0x0, 0x200, 0x6, 0x20, 0xfffffff8, 0x0, 0x8, 0x80000001, 0xff, 0x9, 0x0, 0x4, 0x7fffffff, 0x2, 0x3, 0x5, 0x1f, 0x5, 0x8, 0x6, 0x80000000, 0x7fffffff, 0x5, 0xfff, 0x8, 0xfff, 0x7, 0x5f0ee60e, 0xfffffff7, 0x1ff, 0x2, 0x0, 0x400, 0x7, 0x5, 0x401, 0x9, 0x2, 0x8, 0xc8, 0x4, 0x1, 0xff, 0x4, 0xc5c1, 0x80, 0x3, 0x3, 0x101, 0x7, 0xfedb588, 0x0, 0x3, 0x7fffffff, 0x81, 0x0, 0x7f, 0x79f, 0x4, 0x7, 0xbd78, 0x88c6, 0x3, 0xa9, 0x1ff, 0x7f, 0xffffffff, 0x3, 0x9, 0x7, 0x4, 0x7fff, 0x1, 0x1, 0xea6, 0xffff7e55, 0x80, 0x1000, 0x0, 0x1, 0x81, 0x5, 0xcc, 0x20, 0x3, 0x284, 0x5, 0x1f, 0xcfc, 0x1000, 0xfffffffe, 0x1, 0x0, 0xfffffff7, 0x3, 0x0, 0x20, 0x0, 0x6, 0x40, 0x3f, 0x1, 0x3, 0x5043, 0xff800000, 0x1, 0x3a9, 0x5, 0x9, 0x0, 0x552, 0x2, 0x1, 0x2da1, 0xffffffff, 0x6, 0x5, 0x7, 0x0, 0x3c17, 0xffff, 0xffffffff, 0x7ff, 0x7fffffff, 0x1, 0xffffffff, 0x81, 0xffffffff, 0x0, 0x0, 0x5, 0x6, 0x6, 0x5, 0x40, 0x4, 0x4, 0x1, 0x1, 0x7, 0x8, 0x4, 0x9, 0x6, 0x5, 0x2, 0x0, 0x400, 0xd959, 0x80000001, 0xdc72, 0x59, 0x400, 0x1, 0x8001, 0x6, 0x5, 0x4, 0x1, 0x46d, 0x1000, 0xe5f, 0xffff, 0x3, 0xfdc8614, 0x6909, 0x80000001, 0x4, 0x97a, 0x7811, 0x80, 0x9, 0xe1e4, 0x63, 0x55e, 0x7fff, 0x2, 0x0, 0x6, 0xfffffe00, 0x80000000, 0x9f, 0x401, 0x6, 0x2, 0xfff, 0x9, 0xffffff4d, 0xb, 0x6, 0xfffffff7, 0x6, 0x0, 0x2, 0x6, 0x9, 0x6, 0x8, 0x2, 0x101, 0x8000, 0x0, 0xfdd, 0x5, 0x4, 0x101, 0x5, 0xffffffff, 0x1ff, 0x3, 0x5, 0x2, 0x2, 0xfffffffe, 0x9, 0xb06, 0x0, 0x5bf, 0x40, 0x6, 0xa6, 0x5, 0xffff, 0x1, 0x3, 0x3f, 0x357c85c0, 0x3, 0x0, 0x8, 0x200, 0x80, 0x2, 0x3, 0x7fff, 0x8, 0x8, 0xff, 0x4, 0x7ff, 0x100, 0x80, 0x0, 0x80000001, 0x7, 0x500, 0x7, 0x80, 0x8, 0x6, 0xb43, 0x8, 0x0, 0x7fffffff, 0x1, 0x667, 0x0, 0x2, 0xa38, 0x9, 0xfef2, 0x81, 0x7fff, 0x3, 0x7f, 0xb1, 0x2, 0x6, 0x2ad6, 0x400, 0x0, 0x4, 0xffff8001, 0x3f, 0x2, 0x10000, 0x9, 0x5, 0x1, 0x81, 0x6, 0x7]}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r4 = openat$ipvs(0xffffffffffffff9c, &(0x7f0000001100)='/proc/sys/net/ipv4/vs/sync_sock_size\x00', 0x2, 0x0) r5 = dup(0xffffffffffffffff) write$uinput_user_dev(r5, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) write$uinput_user_dev(r5, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendto$netrom(r5, &(0x7f0000001240)="2a6fe6a6474a4a59110bc1079ad400d9c38f3a5989ffbd359fcc9c2c1a3fce62a1bca2d57ecef1b24fa047314b95e0c3801e0aa4f2a6c87ea998735ad2a98cd64fa56800925857df3853303dfcd63c6287a409412ae74cb6a04e1572c9849929515dc53b4dc821eba68f99e4fe4c84e241f01206e377f95347fc4b32488252329d3e82de18309aca71a6fbd2f681705befd1ee12e3cbf9fcc057d36225ef90a338227424dcf3f3ce79193895c1ac71bdf868d1b3b43eafc12ba200b0c7f46abadc5ff47295a76a20", 0xc8, 0x24000040, &(0x7f0000001340)={{0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0x3}, [@null, @bcast, @null, @null, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}]}, 0x48) utimensat(r4, &(0x7f0000001140)='./file0\x00', &(0x7f0000001180)={{0x0, 0xea60}, {0x77359400}}, 0x100) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 772.567500][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.616943][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 01:33:16 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) ioctl$FS_IOC_SETVERSION(r0, 0x40087602, &(0x7f0000000000)=0xea12) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x1) 01:33:16 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$HIDIOCGRDESC(r0, 0x90044802, &(0x7f0000000700)={0x138, "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"}) ioctl$VIDIOC_G_DV_TIMINGS(r2, 0xc0845658, &(0x7f0000000640)={0x0, @bt={0x1f, 0x8, 0x0, 0x3, 0x5, 0x8001, 0x2, 0xff, 0x3accfcaf, 0x8001, 0x81, 0x6, 0xa0, 0xffffffff, 0x36, 0x1, {0x20, 0x9}, 0xbb}}) openat$cgroup_subtree(r2, &(0x7f0000000040)='cgroup.subtree_control\x00', 0x2, 0x0) [ 772.677658][ T7512] input: syz0 as /devices/virtual/input/input3211 [ 772.688620][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.722595][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.733052][ T7512] sp0: Synchronizing with TNC [ 772.756079][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.798748][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.839791][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.879981][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.902197][ T7521] input: syz0 as /devices/virtual/input/input3212 [ 772.921214][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 772.928749][ T7512] sp0: Synchronizing with TNC [ 772.976730][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.032546][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.090173][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.128017][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.156894][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.177161][ T7543] input: syz0 as /devices/virtual/input/input3213 [ 773.188074][ T7544] input: syz0 as /devices/virtual/input/input3214 [ 773.194698][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.209549][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.217129][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.239599][ T3967] hid-generic 0000:0000:0000.0033: unknown main item tag 0x0 [ 773.260540][ T3967] hid-generic 0000:0000:0000.0033: hidraw0: HID v0.00 Device [syz1] on sz1 [ 773.285777][ T7490] input: syz0 as /devices/virtual/input/input3215 01:33:17 executing program 4: ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(0xffffffffffffffff, 0x8926, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$HIDIOCSUSAGE(r1, 0x4018480c, &(0x7f0000000040)={0x3, 0x3, 0x0, 0x3, 0x1000, 0x7ff}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) accept$nfc_llcp(r3, 0x0, &(0x7f00000000c0)) 01:33:17 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_SET_NR_MMU_PAGES(r2, 0xae44, 0x4) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 773.491641][ T7543] input: syz1 as /devices/virtual/input/input3218 [ 773.511691][ T7572] input: syz0 as /devices/virtual/input/input3219 01:33:17 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x2d, &(0x7f0000000080)={0x4, {{0x2, 0x4e24, @empty}}}, 0x88) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) 01:33:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x200000000000000) [ 773.616803][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.625252][ T7572] input: syz0 as /devices/virtual/input/input3220 [ 773.643311][ T7585] input: syz0 as /devices/virtual/input/input3221 [ 773.681369][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.712392][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.742887][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.752342][ T7602] input: syz0 as /devices/virtual/input/input3222 [ 773.802644][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.806109][ T7572] input: syz0 as /devices/virtual/input/input3223 [ 773.827812][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.835237][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 773.886226][ T7617] input: syz0 as /devices/virtual/input/input3224 01:33:18 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3eb4e95a], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0x28, &(0x7f0000000640)}, 0x10) getgid() getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0xf, &(0x7f0000000140)={r4, @in={{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, 0x1, 0x8001, 0x4, 0x7, 0x1}, &(0x7f0000000200)=0x98) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 774.007792][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.015226][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 01:33:18 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x1, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(0xffffffffffffffff, &(0x7f0000000080)="b63db85e1e6f3302e4ff000000003ef0011db8ed69d2bc7037cebc9bc2feffffffff6657ffe22c9b160096aa1fae1a105f1788b09160d7e36aafd2faee7f9b64338cc00da234a52fdbc11fccd52fd7577f6214171ba66da15c14fb8d83e23384303cbe539dfcf788ee49259526ae3f8b8fb70eb9584f27ac96317feb683821591e6650319a1d7b", 0x87) readv(r0, &(0x7f0000000000)=[{&(0x7f0000019540)=""/102384, 0x23}], 0x18d) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$packet_rx_ring(r2, 0x107, 0x5, &(0x7f0000000040)=@req={0x6, 0xc1, 0x7f, 0x80000001}, 0x10) [ 774.123454][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.141137][ T7640] input: syz0 as /devices/virtual/input/input3226 [ 774.155822][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 01:33:18 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/vga_arbiter\x00', 0x10000, 0x0) ioctl$KDSKBLED(r1, 0x4b65, 0x7b4) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 774.188724][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.210123][ T7640] input: syz0 as /devices/virtual/input/input3227 [ 774.228514][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.268937][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.279193][ T7648] input: syz0 as /devices/virtual/input/input3228 [ 774.307526][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.340302][ T7655] sp0: Synchronizing with TNC [ 774.358222][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.418134][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.439733][ T7640] input: syz1 as /devices/virtual/input/input3229 [ 774.453329][ T7670] input: syz0 as /devices/virtual/input/input3230 [ 774.460616][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.499131][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.523073][ T7603] input: syz0 as /devices/virtual/input/input3231 01:33:18 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0xc0000, 0x0) prctl$PR_GET_UNALIGN(0x5, &(0x7f0000000040)) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x2400, 0x5e5) [ 774.542988][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.591030][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.594238][ T7648] input: syz0 as /devices/virtual/input/input3233 [ 774.618763][ T3967] hid-generic 0000:0000:0000.0034: unknown main item tag 0x0 [ 774.653291][ T3967] hid-generic 0000:0000:0000.0034: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:19 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) prctl$PR_SET_FPEXC(0xc, 0x0) [ 774.895848][ T7655] sp0: Synchronizing with TNC 01:33:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) splice(r1, &(0x7f0000000000)=0xb48, r2, &(0x7f0000000080)=0x6, 0x7, 0xa) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) 01:33:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:19 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040), 0x0) [ 775.163485][ T7733] sp0: Synchronizing with TNC 01:33:19 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_ax25_SIOCADDRT(r2, 0x890b, &(0x7f0000000640)={@netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x3}, 0x1, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @null, @bcast, @null, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}]}) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r3 = dup(r1) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_SIOCSIFBR(r3, 0x8941, &(0x7f00000001c0)=@get={0x1, &(0x7f0000000100)=""/142, 0x5}) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 775.249003][ T7733] sp0: Synchronizing with TNC [ 775.340179][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.367716][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.415755][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.441185][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.466251][ T7756] input: syz0 as /devices/virtual/input/input3234 [ 775.466977][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 01:33:19 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x1}) pread64(r1, &(0x7f00000000c0)=""/98, 0x62, 0x6) [ 775.510822][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.535290][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 01:33:19 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x7}) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FICLONE(r0, 0x40049409, r1) fcntl$setstatus(r0, 0x4, 0x40c00) r2 = syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0xffffffffffffff72, 0x428400) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000180)={0xa10000, 0x7, 0x1ff, 0xffffffffffffffff, 0x0, &(0x7f0000000140)={0x0, 0x1, [], @p_u8=&(0x7f0000000280)=0x3}}) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r5, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f00000002c0)={'rose0\x00', r5}) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r9, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$BATADV_CMD_GET_HARDIF(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x58, 0x0, 0x300, 0x70bd28, 0x25dfdbfb, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x5}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r6}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x3}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r9}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x677d0edc}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x7fffffff}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @dev={[], 0x2c}}, @BATADV_ATTR_ELP_INTERVAL={0x8, 0x3a, 0x101}]}, 0x58}, 0x1, 0x0, 0x0, 0x20040000}, 0x8840) [ 775.566636][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.592237][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.617681][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.625504][ T7762] sp0: Synchronizing with TNC [ 775.646761][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.669397][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.689914][ T7768] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 775.701816][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.719437][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.743643][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.752587][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.760803][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.768773][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.776384][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.809021][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 01:33:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_QUERYBUF(r3, 0xc0585609, &(0x7f0000000080)={0x9c, 0x4, 0x4, 0x8, 0x5, {}, {0x1, 0xc, 0x0, 0x5a, 0x3, 0x7, "c82d96f0"}, 0x10001, 0x2, @offset=0x80, 0xffffffff}) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffe49], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r0, &(0x7f0000000000)={0x10000000}) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) 01:33:20 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x400000000000000) [ 775.827692][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.835241][ T2897] hid-generic 0000:0000:0000.0035: unknown main item tag 0x0 [ 775.844287][ T2897] hid-generic 0000:0000:0000.0035: hidraw0: HID v0.00 Device [syz1] on sz1 [ 775.865471][ T7778] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 775.946941][ T7778] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 775.983031][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 01:33:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000080)='/dev/sg#\x00', 0x3, 0x0) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000f00)="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", 0x4c1, r1) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) keyctl$setperm(0x5, r1, 0x800) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) readv(r0, &(0x7f0000000040)=[{&(0x7f0000019540)=""/102400, 0x23}], 0x1) [ 775.990781][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 775.999456][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.006951][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.014972][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.036621][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 01:33:20 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40000000]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x7, 0x0, 0x0, 0x97cd], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r4 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r5 = pidfd_getfd(r3, r4, 0x0) ioctl$UI_DEV_DESTROY(r5, 0x5502) [ 776.057965][ T7856] netlink: 'syz-executor.1': attribute type 1 has an invalid length. [ 776.064928][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.087709][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.095264][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 01:33:20 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000280)='/dev/sg#\x00', 0x0, 0x10008002) ioctl$SG_SET_FORCE_PACK_ID(r0, 0x227b, &(0x7f0000000500)=0x48003) write(r0, &(0x7f0000000140)="b63db85e1e8d020000000000003ef0011dcc606aed69d2bc7037cebc9bc2feffffffffffffffe22c9b160096aa1fae1a", 0x30) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000100)='/dev/input/mice\x00', 0x18001) ioctl$IOC_PR_REGISTER(r3, 0x401870c8, &(0x7f0000000640)={0x4, 0x8}) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) read$usbmon(r2, &(0x7f0000000000)=""/247, 0xf7) 01:33:20 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000140)={0x0, 0x0, 0xfc}) r0 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x280200, 0x0) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000100)=0x4) write$binfmt_misc(r0, &(0x7f0000000080)={'syz1', "f366b6ea71e77a630372d0d8d5fd1e5c7e9a3d4a80077c8f7757ef38c69e7e053664b3dfe617"}, 0x2a) [ 776.165395][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.210880][ T7869] sp0: Synchronizing with TNC [ 776.227641][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.252236][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.266607][ T7869] input: syz0 as /devices/virtual/input/input3238 [ 776.289165][ T7876] input: syz0 as /devices/virtual/input/input3239 [ 776.292478][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 01:33:20 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)={0x0, 0x0, 0x6, 0x0, 0x7}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 776.336767][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.361471][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.395192][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.426392][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 01:33:20 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SIOCGSTAMPNS(r1, 0x8907, &(0x7f0000000040)) bind$alg(r1, &(0x7f0000000180)={0x26, 'aead\x00', 0x0, 0x0, 'aegis128-generic\x00'}, 0x58) r2 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) ioctl$EVIOCGMTSLOTS(r2, 0x8040450a, &(0x7f0000000640)=""/133) ioctl$sock_rose_SIOCDELRT(r2, 0x890c, &(0x7f0000000100)={@dev={0xbb, 0xbb, 0xbb, 0x1, 0x0}, 0xffff, @default, @rose={'rose', 0x0}, 0x4, [@remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x2}, @default, @null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @default, @bcast, @rose={0xbb, 0xbb, 0xbb, 0x1, 0x0}, @null]}) [ 776.464473][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.496933][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.519676][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.549176][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.574499][ T7891] input: syz0 as /devices/virtual/input/input3240 [ 776.583366][ T2897] hid-generic 0000:0000:0000.0036: unknown main item tag 0x0 [ 776.622277][ T2897] hid-generic 0000:0000:0000.0036: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:20 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$BLKPG(r2, 0x1269, &(0x7f0000000180)={0x101, 0x2, 0x51, &(0x7f0000000100)="77cb81234fc3ff59147bb2aaabb30c4509f841b4b055af331c215ec2047e5f071df8e42ab73f579ac612e9bc00db6853c72bf4ae2bbc170b5b16a9265a4c704d6483717906a3ab1357d4aa700043fc8af4"}) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 776.726675][ T7906] input: syz0 as /devices/virtual/input/input3241 01:33:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x2000000000000000) [ 776.772180][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.785842][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.826988][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.842752][ T7869] sp0: Synchronizing with TNC [ 776.855657][ T7918] input: syz0 as /devices/virtual/input/input3243 [ 776.864308][ T7882] input: syz0 as /devices/virtual/input/input3242 [ 776.870860][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.870881][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.870900][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 776.870919][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 01:33:21 executing program 1: openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x4f6441, 0x0) 01:33:21 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) ioctl$TIOCL_BLANKSCREEN(r1, 0x541c, &(0x7f0000000100)) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000040)={{&(0x7f0000ffd000/0x3000)=nil, 0x3000}}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 776.996462][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.032823][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.062959][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.076132][ T7941] input: syz0 as /devices/virtual/input/input3244 [ 777.106792][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.112923][ T7947] input: syz0 as /devices/virtual/input/input3245 [ 777.131360][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 01:33:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCGWINSZ(r2, 0x5413, &(0x7f0000000100)) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r3 = dup(r1) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(0xffffffffffffffff, 0xc00c642d, &(0x7f0000000000)={0x0, 0x0, r3}) ioctl$DRM_IOCTL_AGP_ALLOC(0xffffffffffffffff, 0xc0206434, &(0x7f0000000040)={0xf95d, 0x0, 0x1, 0x757}) ioctl$DRM_IOCTL_AGP_FREE(r4, 0x40206435, &(0x7f0000000080)={0x80, r5, 0x0, 0xfff}) [ 777.155722][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.185812][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.214013][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.232222][ T7954] input: syz0 as /devices/virtual/input/input3246 [ 777.238830][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.267896][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.275325][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 01:33:21 executing program 0: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) openat$vsock(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vsock\x00', 0x0, 0x0) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x80, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r3, 0x84, 0x64, &(0x7f0000000640)=[@in6={0xa, 0x4e20, 0xfff, @private1={0xfc, 0x1, [], 0x1}, 0x3}, @in6={0xa, 0x4e24, 0x4, @private1={0xfc, 0x1, [], 0x1}, 0x5}, @in={0x2, 0x4e20, @remote}, @in6={0xa, 0x4e23, 0x1ff, @empty, 0xad4}, @in={0x2, 0x4e24, @local}, @in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x2c}}, @in6={0xa, 0x4e21, 0x9, @ipv4={[], [], @local}, 0x1}, @in6={0xa, 0x4e24, 0x2, @remote, 0x1000}], 0xbc) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000100)={0x3, 0x8, [{0x81, 0x0, 0x80}, {0x3, 0x0, 0x7fff}, {0x1f, 0x0, 0x1}]}) [ 777.334812][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.348160][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.355584][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.393128][ T1960] hid-generic 0000:0000:0000.0037: unknown main item tag 0x0 [ 777.427149][ T7968] input: syz0 as /devices/virtual/input/input3247 [ 777.442828][ T1960] hid-generic 0000:0000:0000.0037: hidraw0: HID v0.00 Device [syz1] on sz1 [ 777.459565][ T7947] input: syz0 as /devices/virtual/input/input3248 [ 777.542163][ T7990] input: syz0 as /devices/virtual/input/input3249 01:33:21 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, &(0x7f0000000700)={0x0, 0x6}) ioctl$SNDRV_SEQ_IOCTL_SET_PORT_INFO(r2, 0x40a85323, &(0x7f0000000640)={{0x68, 0x3}, 'port0\x00', 0xed, 0x2, 0x80, 0x4, 0x6, 0x7, 0x800, 0x0, 0x3}) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r3 = dup(r0) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000100)='batadv\x00') sendmsg$BATADV_CMD_GET_NEIGHBORS(r3, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x88}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r4, 0x10, 0x70bd2b, 0x25dfdbfd, {}, [@BATADV_ATTR_ORIG_INTERVAL={0x8}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x7f}]}, 0x24}, 0x1, 0x0, 0x0, 0x40}, 0x81) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 777.673252][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.683271][ T7918] input: syz0 as /devices/virtual/input/input3252 [ 777.696024][ T8006] input: syz0 as /devices/virtual/input/input3251 [ 777.717254][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.751067][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.753965][ T7954] input: syz1 as /devices/virtual/input/input3253 [ 777.782139][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.810986][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.843073][ T8006] input: syz0 as /devices/virtual/input/input3250 01:33:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x5}, 0xa5, 0x0, 0x0, 0x0, 0x200000000}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/diskstats\x00', 0x0, 0x0) 01:33:22 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) syncfs(r0) r1 = dup(0xffffffffffffffff) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [], [0x5], [0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000140)=[r2], 0x1) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa88b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff8000]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r5 = openat$cgroup(r4, &(0x7f00000000c0)='syz0\x00', 0x200002, 0x0) pread64(r5, &(0x7f0000000100)=""/18, 0x12, 0x20) [ 777.887656][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.907556][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.914996][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 777.973822][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 01:33:22 executing program 0 (fault-call:6 fault-nth:0): r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) [ 778.016613][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.021420][ T8039] sp0: Synchronizing with TNC [ 778.069631][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.077223][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.110820][ T8039] input: syz0 as /devices/virtual/input/input3254 [ 778.111995][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.131830][ T8053] FAT-fs (nullb0): bogus number of reserved sectors [ 778.146246][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.160883][ T8055] FAULT_INJECTION: forcing a failure. [ 778.160883][ T8055] name failslab, interval 1, probability 0, space 0, times 0 [ 778.173668][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.173993][ T8055] CPU: 1 PID: 8055 Comm: syz-executor.0 Not tainted 5.8.0-rc3-syzkaller #0 [ 778.189906][ T8055] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.199959][ T8055] Call Trace: [ 778.200083][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.203246][ T8055] dump_stack+0x18f/0x20d [ 778.203265][ T8055] should_fail.cold+0x5/0x14 [ 778.203284][ T8055] should_failslab+0x5/0xf [ 778.223914][ T8055] kmem_cache_alloc+0x40/0x3b0 [ 778.228762][ T8055] __sigqueue_alloc+0x236/0x550 [ 778.232608][ T8053] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 778.233612][ T8055] __send_signal+0x62d/0xf90 [ 778.233632][ T8055] force_sig_info_to_task+0x2a0/0x3a0 [ 778.233649][ T8055] force_sig_fault+0xb0/0xf0 [ 778.252910][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.254898][ T8055] ? force_sig_fault_to_task+0xe0/0xe0 [ 778.254974][ T8055] ? arch_local_irq_disable+0x50/0x50 [ 778.254993][ T8055] ? _down_write_nest_lock+0x150/0x150 [ 778.278574][ T8055] __bad_area_nosemaphore+0x32a/0x480 [ 778.284030][ T8055] do_user_addr_fault+0x8ce/0xd00 [ 778.289042][ T8055] ? rcu_read_lock_sched_held+0x3a/0xb0 [ 778.294576][ T8055] exc_page_fault+0xab/0x170 [ 778.299147][ T8055] ? asm_exc_page_fault+0x8/0x30 [ 778.304063][ T8055] asm_exc_page_fault+0x1e/0x30 [ 778.308908][ T8055] RIP: 0033:0x401b74 [ 778.312792][ T8055] Code: Bad RIP value. [ 778.316833][ T8055] RSP: 002b:00007f613042fa68 EFLAGS: 00010206 [ 778.322875][ T8055] RAX: 0000000000003000 RBX: 000000000050a2e0 RCX: 0000000000000000 [ 778.330829][ T8055] RDX: 0000000000000000 RSI: 0000000000001000 RDI: 0000000000000000 [ 778.338791][ T8055] RBP: 000000000078bf00 R08: 0000000000000000 R09: fe03f80fe03f80ff [ 778.346738][ T8055] R10: 0000000000018000 R11: 0000000008100000 R12: 0000000000000005 [ 778.354686][ T8055] R13: 0000000000000c31 R14: 00000000004ce7fd R15: 00007f61304306d4 [ 778.370657][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.383196][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.398537][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 01:33:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xe0ffffffffffffff) [ 778.406202][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.420859][ T1960] hid-generic 0000:0000:0000.0038: unknown main item tag 0x0 [ 778.441164][ T1960] hid-generic 0000:0000:0000.0038: hidraw0: HID v0.00 Device [syz1] on sz1 [ 778.455842][ T8006] input: syz1 as /devices/virtual/input/input3256 01:33:22 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$NBD_SET_FLAGS(r2, 0xab0a, 0xffffffff80000001) 01:33:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x0, 0x0) 01:33:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:22 executing program 1: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) pidfd_open(r2, 0x0) r3 = fcntl$getown(r0, 0x9) capset(&(0x7f00000000c0)={0x20080522, r3}, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 778.639585][ T8083] input: syz0 as /devices/virtual/input/input3257 [ 778.644968][ T8039] sp0: Synchronizing with TNC [ 778.671765][ T8093] input: syz0 as /devices/virtual/input/input3258 [ 778.706533][ T8103] FAT-fs (nullb0): bogus number of reserved sectors [ 778.713474][ T8103] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:23 executing program 4: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=r1, @ANYBLOB="12a7ef6207a896bb3648546e57e2"]) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000016c0)={{{@in6=@ipv4={[], [], @multicast1}, @in=@dev={0xac, 0x14, 0x14, 0x20}, 0x4e20, 0x0, 0x4e23, 0x7, 0x2, 0x80, 0xe0, 0x2f, 0x0, r1}, {0x7ff, 0x8001, 0x6, 0x5, 0x3ff, 0x272, 0x1f, 0xfff}, {0x9, 0x2, 0x1ff, 0x3ff}, 0x80000001, 0x0, 0x2, 0x0, 0x2, 0x2}, {{@in6=@private0={0xfc, 0x0, [], 0x1}, 0x4d5, 0x2b}, 0x2, @in6=@dev={0xfe, 0x80, [], 0x16}, 0x3503, 0x2, 0x3, 0x7f, 0x6, 0x101, 0x10}}, 0xe8) prctl$PR_SVE_SET_VL(0x32, 0x2e87d) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) [ 778.792492][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 01:33:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x2, 0xc050787274, 0x0, 0x0, 0x0) [ 778.837895][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 778.849671][ T8116] input: syz0 as /devices/virtual/input/input3259 01:33:23 executing program 1: ioctl$KVM_PPC_GET_PVINFO(0xffffffffffffffff, 0x4080aea1, &(0x7f0000000100)=""/79) capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) 01:33:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r5, 0x1000) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000700)={'veth0_vlan\x00', 0xffffffff}) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 778.924409][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 778.971068][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 778.987714][ T8126] hfsplus: unable to parse mount options [ 778.993608][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.001804][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.009552][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.017157][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.025140][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.027185][ T8130] FAT-fs (nullb0): bogus number of reserved sectors [ 779.032871][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.046962][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.063549][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 01:33:23 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0xffff, 0xb912], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf4fa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x7eb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101]}, 0x45c) accept$netrom(r1, &(0x7f0000000100)={{0x3, @rose}, [@rose, @netrom, @default, @remote, @bcast, @rose, @bcast, @netrom]}, &(0x7f0000000040)=0x48) [ 779.077827][ T8126] sp0: Synchronizing with TNC [ 779.093253][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.103317][ T8130] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 779.114273][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.137298][ T8132] input: syz0 as /devices/virtual/input/input3260 [ 779.144635][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.167624][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.184491][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.203489][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.214302][ T8130] FAT-fs (nullb0): bogus number of reserved sectors [ 779.225879][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 01:33:23 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x2041c2, 0x0) write$P9_RATTACH(r0, &(0x7f0000000100)={0x14, 0x69, 0x2, {0x10, 0x2}}, 0x14) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 779.231025][ T8130] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 779.249908][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.275353][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 01:33:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x3, 0xc050787274, 0x0, 0x0, 0x0) [ 779.307417][ T1960] hid-generic 0000:0000:0000.0039: unknown main item tag 0x0 [ 779.338295][ T1960] hid-generic 0000:0000:0000.0039: hidraw0: HID v0.00 Device [syz1] on sz1 [ 779.388974][ T8156] hfsplus: unable to parse mount options [ 779.446142][ T8156] sp0: Synchronizing with TNC 01:33:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xf6ffffff00000000) 01:33:23 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCSETSF(r2, 0x5404, &(0x7f0000000100)={0x81, 0x4, 0x2, 0xfff, 0x6, "29fbc3cadc0936377899fb8eddbd3624803a18"}) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:33:23 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = syz_open_dev$vcsn(&(0x7f0000000040)='/dev/vcs#\x00', 0x1f, 0x2040) ioctl$DRM_IOCTL_RES_CTX(0xffffffffffffffff, 0xc0106426, &(0x7f0000000140)={0x1, &(0x7f0000000100)=[{0x0}]}) ioctl$DRM_IOCTL_GET_CTX(r0, 0xc0086423, &(0x7f0000000180)={r1, 0x1}) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) [ 779.487583][ T8169] FAT-fs (nullb0): bogus number of reserved sectors [ 779.491478][ T8172] input: syz0 as /devices/virtual/input/input3264 [ 779.502338][ T8169] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x4, 0xc050787274, 0x0, 0x0, 0x0) 01:33:23 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCGRS485(r2, 0x542e, &(0x7f00000000c0)) [ 779.629862][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.660059][ T8184] input: syz0 as /devices/virtual/input/input3266 [ 779.669920][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 01:33:24 executing program 1: capset(&(0x7f00000000c0)={0x20080522}, &(0x7f0000000080)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$nfc_llcp_NFC_LLCP_RW(r1, 0x118, 0x0, &(0x7f0000000040), 0x4) openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x0, 0x0) 01:33:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2a01}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r0 = dup(0xffffffffffffffff) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = accept4$tipc(r0, &(0x7f0000000080), &(0x7f0000000100)=0x10, 0x80800) pread64(r1, &(0x7f0000000640)=""/150, 0x96, 0x7) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000000)=0x800) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r4, 0x800443d3, &(0x7f0000000040)={@none, 0x9, 0xc0, 0x6}) [ 779.705905][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.712638][ T8194] sp0: Synchronizing with TNC [ 779.721051][ T8195] FAT-fs (nullb0): bogus number of reserved sectors [ 779.759626][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.769465][ T8195] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 779.777159][ T8194] input: syz0 as /devices/virtual/input/input3267 [ 779.797471][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.819471][ T8195] FAT-fs (nullb0): bogus number of reserved sectors [ 779.839583][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.848136][ T8195] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 779.860400][ T8219] input: syz0 as /devices/virtual/input/input3268 01:33:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x5, 0xc050787274, 0x0, 0x0, 0x0) [ 779.882347][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.886298][ T8218] input: syz0 as /devices/virtual/input/input3269 [ 779.917696][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.943768][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 779.968368][ T8194] sp0: Synchronizing with TNC [ 779.969073][ T8228] input: syz0 as /devices/virtual/input/input3270 [ 779.985396][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.006750][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.032671][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.036699][ T8240] FAT-fs (nullb0): bogus number of reserved sectors 01:33:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r5, 0x1000) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000700)={'veth0_vlan\x00', 0xffffffff}) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 780.059822][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.060042][ T8240] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 780.095086][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.130972][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.153013][ T8218] input: syz0 as /devices/virtual/input/input3272 [ 780.168919][ T8240] FAT-fs (nullb0): bogus number of reserved sectors [ 780.176747][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.181414][ T8240] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 780.227369][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.234789][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.256138][ T8258] input: syz0 as /devices/virtual/input/input3273 [ 780.308428][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.315869][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 [ 780.343762][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 01:33:24 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 780.383253][ T2897] hid-generic 0000:0000:0000.003A: unknown main item tag 0x0 01:33:24 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xfeffffff00000000) [ 780.424766][ T2897] hid-generic 0000:0000:0000.003A: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:24 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r5, 0x1000) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000700)={'veth0_vlan\x00', 0xffffffff}) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x6, 0xc050787274, 0x0, 0x0, 0x0) [ 780.522713][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.546424][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.569854][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.605838][ T8290] input: syz0 as /devices/virtual/input/input3276 [ 780.606423][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.678043][ T8296] FAT-fs (nullb0): bogus number of reserved sectors [ 780.685926][ T8296] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 780.702681][ T8296] FAT-fs (nullb0): bogus number of reserved sectors [ 780.727520][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.734958][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.753705][ T8296] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 780.787466][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.795015][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.839741][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.887334][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.894767][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.944007][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.956607][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 780.975185][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.000270][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.020292][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.043891][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.097328][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.106137][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.131355][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.153696][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.186582][ T2897] hid-generic 0000:0000:0000.003B: unknown main item tag 0x0 [ 781.225345][ T2897] hid-generic 0000:0000:0000.003B: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:25 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r3, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_START_AP(r2, &(0x7f00000001c0)={&(0x7f00000000c0), 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, r3, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@NL80211_ATTR_SSID={0x15, 0x34, "0efaa874796f84a2c1b606ad78866156c1"}, @NL80211_ATTR_P2P_CTWINDOW={0x5}, @NL80211_ATTR_INACTIVITY_TIMEOUT={0x6, 0x96, 0xd4}, @NL80211_ATTR_CIPHER_SUITE_GROUP={0x8, 0x4a, 0xfac04}]}, 0x44}, 0x1, 0x0, 0x0, 0x44040}, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) pipe(&(0x7f0000000640)) 01:33:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000)='/dev/dlm-monitor\x00', 0x8000, 0x0) getsockopt$IP6T_SO_GET_REVISION_TARGET(r1, 0x29, 0x45, &(0x7f0000000040)={'icmp6\x00'}, &(0x7f0000000080)=0x1e) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_inet_sctp_SIOCINQ(r3, 0x541b, &(0x7f0000000100)) 01:33:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7, 0xc050787274, 0x0, 0x0, 0x0) 01:33:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) r3 = socket$pptp(0x18, 0x1, 0x2) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r5, 0x1000) ioctl$SIOCSIFMTU(r4, 0x8922, &(0x7f0000000700)={'veth0_vlan\x00', 0xffffffff}) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:25 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000e00)=ANY=[@ANYBLOB="0b000000737935bec761f07a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(r3, 0xc0406618, &(0x7f0000000900)={{0x3, 0x0, @identifier="f4387800528dc8f60e96caaf151f68a9"}}) sendmsg$AUDIT_DEL_RULE(r2, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000480)={0x444, 0x3f4, 0x200, 0x70bd2b, 0x25dfdbfd, {0x1, 0x0, 0x8, [0x6, 0x501, 0x3, 0x7, 0x401, 0x100, 0x80000001, 0x72c, 0xb8, 0x20, 0xfffffffd, 0x6, 0x8, 0x4, 0x1, 0x8, 0xa23, 0x1, 0x0, 0x68cc, 0xe7a2, 0x8, 0xb29d, 0xcd, 0x7, 0xfffffff8, 0x7fffffff, 0x1, 0x5, 0x1, 0x2, 0x6, 0x4680, 0xfffff001, 0xf8e, 0x200, 0x6d2, 0x80000001, 0xffff, 0x1ff, 0x0, 0x2, 0x3, 0x401d690f, 0x9c, 0x805b, 0x3, 0xffffffff, 0x9, 0x9, 0x7, 0x4, 0x7fffffff, 0x1, 0x200, 0x43, 0xffffff81, 0x2, 0x8, 0x60540000, 0xa00, 0x6, 0x8, 0xffffffe1], [0x0, 0x1000, 0x0, 0x9, 0x4, 0x1ff, 0x5, 0x6e, 0x800000, 0x8, 0x18fd, 0x3ff, 0xffff, 0x3, 0x80000001, 0x19e, 0x7fffffff, 0xfffffffa, 0x5, 0x511, 0x3, 0x1, 0x1, 0xc5, 0x80, 0x5, 0x6, 0x9, 0x2, 0x4, 0x2, 0xfffffffb, 0x6, 0x4c0000, 0x8, 0x1, 0x81, 0x200, 0x1, 0xff, 0x3, 0x1, 0x0, 0xb108, 0x10000000, 0x2, 0x80, 0x5, 0x3, 0x2, 0x3ba, 0x10000, 0xffffffff, 0x2, 0xffff, 0x0, 0x7, 0x3ff, 0x0, 0x2, 0x80000000, 0x5, 0x80000000, 0x80], [0x80000001, 0x1, 0x100, 0x9, 0x200040, 0xfff, 0x9, 0x80, 0x2b4, 0x10001, 0x80000000, 0x7, 0x460, 0x4, 0x7, 0x9, 0x20, 0x100, 0x400, 0x1, 0xffffffff, 0x83f, 0x100, 0x80, 0xfff, 0x5, 0x7, 0x9, 0x7, 0x10000, 0x3, 0xd, 0x5, 0x4bd, 0x8, 0x8, 0xbb, 0x31ba, 0x9, 0x5, 0x0, 0x7cb8b6d5, 0x0, 0x0, 0x61cf3748, 0x6, 0x8, 0x2e32, 0x1, 0x4c, 0xfffffffc, 0x81, 0x9, 0x2, 0x1664e550, 0x100, 0x3, 0x7, 0x8, 0x3ff, 0xffff, 0x5, 0x7, 0x2], [0x7, 0x6, 0x1ff, 0x6, 0x7f, 0x0, 0x1f, 0x0, 0x8000, 0x5, 0x0, 0x10000, 0x7fffffff, 0x9, 0xfffffff7, 0x1, 0x5, 0x3, 0x7, 0x2, 0x1000, 0xfffffffc, 0x63c9, 0xffffffff, 0xfb1, 0x9, 0x2, 0x5, 0x3d, 0x10001, 0x40, 0x3, 0x400, 0x101, 0x0, 0x4, 0x5, 0x7f11, 0x7, 0x8d0, 0x1, 0x2, 0x7f, 0x7fff, 0x3, 0x2, 0x3, 0x9, 0x0, 0x38000, 0x9, 0x4, 0x81, 0xffffff01, 0x101, 0x6, 0x4, 0x1, 0x0, 0x10001, 0x6, 0x5, 0x3ff, 0x6], 0x22, ['!^,\x00', '/dev/uhid\x00', '/dev/uhid\x00', '/dev/uhid\x00']}, ["", "", "", ""]}, 0x444}, 0x1, 0x0, 0x0, 0x4000050}, 0x8000) epoll_create1(0x80000) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:33:25 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xffffffff00000000) [ 781.370351][ T8324] FAT-fs (nullb0): bogus number of reserved sectors [ 781.403278][ T8329] input: syz0 as /devices/virtual/input/input3278 [ 781.407716][ T8328] input: syz0 as /devices/virtual/input/input3279 [ 781.427918][ T8325] sp0: Synchronizing with TNC [ 781.434934][ T8324] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 781.472485][ T8326] overlayfs: failed to resolve './bus': -2 [ 781.494365][ T8342] input: syz0 as /devices/virtual/input/input3282 01:33:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x8, 0xc050787274, 0x0, 0x0, 0x0) [ 781.516521][ T8324] FAT-fs (nullb0): bogus number of reserved sectors [ 781.542442][ T8325] input: syz1 as /devices/virtual/input/input3283 [ 781.548864][ T8324] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 781.565156][ T8352] sp0: Synchronizing with TNC 01:33:25 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) socket$pptp(0x18, 0x1, 0x2) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r4, 0x1000) ioctl$SIOCSIFMTU(r3, 0x8922, &(0x7f0000000700)={'veth0_vlan\x00', 0xffffffff}) 01:33:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x202, 0x112) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) syz_open_dev$vivid(&(0x7f0000000000)='/dev/video#\x00', 0x1, 0x2) 01:33:26 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a31190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f0000000100)=ANY=[@ANYRESHEX=r0], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:33:26 executing program 4: mkdir(&(0x7f00000000c0)='./file0\x00', 0x180) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 781.754404][ T8376] FAT-fs (nullb0): bogus number of reserved sectors [ 781.803644][ T8376] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 781.834509][ T8381] input: syz0 as /devices/virtual/input/input3286 01:33:26 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$UHID_DESTROY(r2, &(0x7f0000000040), 0x3) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$KDGETLED(r3, 0x4b31, &(0x7f0000000140)) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 781.871594][ T8386] FAT-fs (nullb0): bogus number of reserved sectors 01:33:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xa, 0xc050787274, 0x0, 0x0, 0x0) [ 781.918076][ T8386] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 781.950593][ T8392] sp0: Synchronizing with TNC [ 781.999373][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.006997][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.016421][ T8400] input: syz0 as /devices/virtual/input/input3288 [ 782.034889][ T8406] sp0: Synchronizing with TNC 01:33:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) socket$pptp(0x18, 0x1, 0x2) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffffff, &(0x7f0000000780)='./file0\x00', 0x0, r3, 0x1000) 01:33:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) epoll_create(0x384) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 782.066156][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.103281][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.122881][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.148085][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 01:33:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xfffffffffffff000) [ 782.166829][ T8417] FAT-fs (nullb0): bogus number of reserved sectors [ 782.187719][ T8418] input: syz0 as /devices/virtual/input/input3289 [ 782.201005][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.215321][ T8417] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 782.244929][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.272219][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.307674][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.334570][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 01:33:26 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) socket$pptp(0x18, 0x1, 0x2) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) fstat(0xffffffffffffffff, &(0x7f00000007c0)) [ 782.367989][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.406705][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 01:33:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) lsetxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='trusted.overlay.nlink\x00', &(0x7f0000000080)={'U+', 0x10000000000}, 0x16, 0x1) [ 782.439914][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.480384][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.516341][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.534324][ T8434] input: syz0 as /devices/virtual/input/input3291 [ 782.559822][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.601242][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.626759][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.652607][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.690752][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 01:33:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) socket$pptp(0x18, 0x1, 0x2) openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f00000006c0)='/proc/capi/capi20ncci\x00', 0x129000, 0x0) [ 782.719425][ T2897] hid-generic 0000:0000:0000.003C: unknown main item tag 0x0 [ 782.753705][ T2897] hid-generic 0000:0000:0000.003C: hidraw0: HID v0.00 Device [syz1] on sz1 [ 782.836140][ T8446] input: syz0 as /devices/virtual/input/input3293 [ 782.836232][ T8415] FAT-fs (nullb0): bogus number of reserved sectors [ 782.864204][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 01:33:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0x8000011) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 782.887442][ T8400] input: syz0 as /devices/virtual/input/input3294 [ 782.919134][ T8415] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc, 0xc050787274, 0x0, 0x0, 0x0) [ 782.931770][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 782.957260][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 01:33:27 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) socket$pptp(0x18, 0x1, 0x2) [ 782.987900][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.025202][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.081350][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.107631][ T8470] FAT-fs (nullb0): bogus number of reserved sectors 01:33:27 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 783.127813][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.149331][ T8470] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 783.177606][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.206158][ T8475] input: syz0 as /devices/virtual/input/input3296 [ 783.212510][ T8470] FAT-fs (nullb0): bogus number of reserved sectors [ 783.238429][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.256271][ T8470] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 783.297126][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.335318][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.363307][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.393606][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.418398][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.456216][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.477485][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.485104][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.543444][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.563646][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.607167][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.627174][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.634630][ T2897] hid-generic 0000:0000:0000.003D: unknown main item tag 0x0 [ 783.683907][ T2897] hid-generic 0000:0000:0000.003D: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) setsockopt$llc_int(r1, 0x10c, 0x7, &(0x7f0000000000)=0x200, 0x4) 01:33:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0xffffffffffffffe0) 01:33:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xe, 0xc050787274, 0x0, 0x0, 0x0) 01:33:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$CAIFSO_REQ_PARAM(r4, 0x116, 0x80, &(0x7f0000000100)="741fdfe60d46037dd22648839efe1b859ad07ab379ae4438f836c87e87b2509123ad9547a258ada9dac8bec9d0cd8aa4024043907799bcd42f6b5831d0207705384ad8b90acd8aa398a8a8259c12eab5be63ac7135e15fa1d4f0e211d6a1a090429f1ba62847045692bf8350af19f0", 0x6f) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$netrom_NETROM_T2(r2, 0x103, 0x2, &(0x7f00000000c0)=0x8, 0x4) 01:33:28 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$UHID_CREATE2(r2, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x12e) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r3, 0x400c6615, &(0x7f0000000100)={0x0, @adiantum}) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_NEW_STATION(r2, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r4, 0x800, 0x70bd25, 0x25dfdbfe, {}, [@NL80211_ATTR_STA_PLINK_ACTION={0x5, 0x19, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20004051}, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 783.953430][ T8500] input: syz0 as /devices/virtual/input/input3298 [ 783.972817][ T8502] FAT-fs (nullb0): bogus number of reserved sectors [ 783.990225][ T8506] input: syz0 as /devices/virtual/input/input3299 [ 783.998545][ T8504] sp0: Synchronizing with TNC [ 784.020649][ T8502] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 784.045908][ T8504] input: syz0 as /devices/virtual/input/input3301 [ 784.087681][ T8515] input: syz0 as /devices/virtual/input/input3302 [ 784.115936][ T8502] FAT-fs (nullb0): bogus number of reserved sectors 01:33:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) ioctl$UI_SET_RELBIT(r2, 0x40045566, 0x6) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x21, 0xc050787274, 0x0, 0x0, 0x0) [ 784.154526][ T8502] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 784.193643][ T8534] input: syz0 as /devices/virtual/input/input3303 01:33:28 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$UHID_DESTROY(r2, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 784.304456][ T8546] input: syz0 as /devices/virtual/input/input3304 [ 784.370645][ T8551] FAT-fs (nullb0): bogus number of reserved sectors [ 784.370736][ T8504] sp0: Synchronizing with TNC [ 784.398383][ T8556] input: syz0 as /devices/virtual/input/input3307 [ 784.421726][ T8551] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 784.457792][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.467240][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.486815][ T8569] input: syz0 as /devices/virtual/input/input3308 [ 784.506288][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 01:33:28 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x62200, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 784.518543][ T8551] FAT-fs (nullb0): bogus number of reserved sectors 01:33:28 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) dup(r2) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7e, 0xc050787274, 0x0, 0x0, 0x0) [ 784.563063][ T8551] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 784.574763][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.618412][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.655368][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.673649][ T8580] sp0: Synchronizing with TNC [ 784.695221][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.722263][ T8586] FAT-fs (nullb0): bogus number of reserved sectors [ 784.739456][ T8587] input: syz0 as /devices/virtual/input/input3309 [ 784.742201][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.768668][ T8586] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x8) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66496c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d1d5466722fc312a68e35d0a5b2696c6530801ded721bb1eee97fcf478b5e25520a01c507cd2c49f6903946f5fc5e1c3d32f326ac288fd58d9ba9456894e119a6721ebbdd7fb43c32cb8844dee05f524f0628"]) ioctl$KVM_S390_UCAS_MAP(0xffffffffffffffff, 0x4018ae50, &(0x7f0000000000)={0x0, 0x0, 0x1f}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100)='/dev/kvm\x00', 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_ENABLE_CAP_CPU(0xffffffffffffffff, 0x4008ae89, &(0x7f0000000200)={0x2, 0x0, [0x4b564d03, 0x1]}) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 784.806458][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.832127][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 01:33:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 784.855688][ T8586] FAT-fs (nullb0): bogus number of reserved sectors [ 784.866369][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.884133][ T8586] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 784.917703][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.944230][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 784.975936][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.000769][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.001772][ T8600] input: syz0 as /devices/virtual/input/input3311 [ 785.024476][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.048469][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.075854][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.093144][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.110419][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.133340][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 01:33:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x300, 0xc050787274, 0x0, 0x0, 0x0) [ 785.200565][ T1960] hid-generic 0000:0000:0000.003E: unknown main item tag 0x0 [ 785.263704][ T1960] hid-generic 0000:0000:0000.003E: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:29 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x20) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd]}, 0x45c) ioctl$TCGETA(r4, 0x8926, &(0x7f0000000080)) [ 785.333895][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.338784][ T8569] input: syz1 as /devices/virtual/input/input3313 01:33:29 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 785.390177][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.419781][ T8623] FAT-fs (nullb0): bogus number of reserved sectors [ 785.453458][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.473955][ T8623] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 785.493015][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.495374][ T8629] sp0: Synchronizing with TNC [ 785.526758][ T8623] FAT-fs (nullb0): bogus number of reserved sectors [ 785.533711][ T8637] input: syz0 as /devices/virtual/input/input3314 [ 785.550414][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.572209][ T8623] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 785.590988][ T8629] input: syz0 as /devices/virtual/input/input3316 [ 785.596052][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.606622][ T8642] input: syz0 as /devices/virtual/input/input3315 [ 785.614791][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 01:33:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x500, 0xc050787274, 0x0, 0x0, 0x0) [ 785.651764][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.696192][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.726135][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.759245][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.780313][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.798730][ T8658] FAT-fs (nullb0): bogus number of reserved sectors [ 785.802138][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.829971][ T8658] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 785.843870][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.866776][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.885448][ T8658] FAT-fs (nullb0): bogus number of reserved sectors [ 785.904699][ T8658] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 785.914233][ T8629] sp0: Synchronizing with TNC [ 785.915382][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 01:33:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x600, 0xc050787274, 0x0, 0x0, 0x0) [ 785.944772][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.977727][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 785.985368][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 01:33:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 786.002733][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 786.025012][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 786.050828][ T1960] hid-generic 0000:0000:0000.003F: unknown main item tag 0x0 [ 786.079942][ T1960] hid-generic 0000:0000:0000.003F: hidraw0: HID v0.00 Device [syz1] on sz1 [ 786.095151][ T8676] input: syz0 as /devices/virtual/input/input3320 [ 786.113358][ T8675] FAT-fs (nullb0): bogus number of reserved sectors [ 786.125908][ T8675] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 786.158962][ T8675] FAT-fs (nullb0): bogus number of reserved sectors [ 786.173508][ T8675] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:30 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:33:30 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$HIDIOCGRDESCSIZE(r1, 0x80044801, &(0x7f00000000c0)) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) 01:33:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x700, 0xc050787274, 0x0, 0x0, 0x0) 01:33:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 786.317450][ T8700] FAT-fs (nullb0): bogus number of reserved sectors [ 786.329382][ T8701] input: syz0 as /devices/virtual/input/input3321 01:33:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x10, r0, 0x2ff6000) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 786.358461][ T8700] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 786.386978][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.401929][ T8701] sp0: Synchronizing with TNC [ 786.422691][ T8700] FAT-fs (nullb0): bogus number of reserved sectors [ 786.432319][ T8711] input: syz0 as /devices/virtual/input/input3322 [ 786.440059][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.451679][ T8700] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xa00, 0xc050787274, 0x0, 0x0, 0x0) [ 786.478969][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.537601][ T8701] input: syz1 as /devices/virtual/input/input3323 [ 786.550318][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.574577][ T8731] sp0: Synchronizing with TNC [ 786.595969][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 01:33:30 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 786.642284][ T8743] FAT-fs (nullb0): bogus number of reserved sectors [ 786.669255][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.703333][ T8743] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 786.718609][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 01:33:31 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x0, 0x0) keyctl$clear(0x7, 0xffffffffffffffff) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 786.767080][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.790701][ T8743] FAT-fs (nullb0): bogus number of reserved sectors [ 786.805138][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 01:33:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc00, 0xc050787274, 0x0, 0x0, 0x0) [ 786.824441][ T8743] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 786.846189][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.893399][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.928030][ T8756] sp0: Synchronizing with TNC [ 786.941819][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 786.980348][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.011071][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.039217][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.074174][ T8764] FAT-fs (nullb0): bogus number of reserved sectors [ 787.086647][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.117038][ T8764] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 787.133035][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.170046][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.200837][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.229449][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.257297][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.294812][ T2896] hid-generic 0000:0000:0000.0040: unknown main item tag 0x0 [ 787.332834][ T8723] overlayfs: failed to resolve './bus': -2 [ 787.336240][ T2896] hid-generic 0000:0000:0000.0040: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:31 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_open_procfs(0x0, &(0x7f00000001c0)='net/wireless\x00') sendfile(r1, r2, &(0x7f0000000080)=0xc7, 0x7) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 787.475578][ T8763] FAT-fs (nullb0): bogus number of reserved sectors [ 787.501808][ T8763] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 787.502284][ T8762] sp0: Synchronizing with TNC 01:33:31 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xe00, 0xc050787274, 0x0, 0x0, 0x0) [ 787.576649][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 787.600358][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 787.634028][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 01:33:31 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r1 = socket$inet6(0xa, 0x5, 0x7) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000080)) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) sendfile(r0, r3, &(0x7f0000000280)=0x8000000000001, 0x80000082) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 787.684182][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 787.722914][ T8794] FAT-fs (nullb0): bogus number of reserved sectors 01:33:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 787.749145][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 787.753521][ T8794] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 787.807357][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 787.855960][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 01:33:32 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$TCSETSW(r0, 0x5403, &(0x7f0000000640)={0x101, 0xf2, 0x25, 0x7, 0x1, "452df8ecb689397335a5a9824e9b9e93f9c3ad"}) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_G_PARM(r1, 0xc0cc5615, &(0x7f00000000c0)={0x4, @capture={0x0, 0x0, {0x401, 0x9}, 0x8d, 0x1000}}) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$XDP_RX_RING(r2, 0x11b, 0x2, &(0x7f0000000680)=0x408, 0x4) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$SO_TIMESTAMP(r3, 0x1, 0x40, &(0x7f00000001c0), &(0x7f0000000240)=0x4) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 787.901719][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 01:33:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 787.955268][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.011725][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.031909][ T8804] sp0: Synchronizing with TNC [ 788.053062][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.087935][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.124661][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.157259][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 01:33:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 788.209994][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.251592][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.291691][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 01:33:32 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) r1 = dup(r0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 788.333381][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.384728][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.421579][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.423052][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.470495][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.485006][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.520183][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.520722][ T1960] hid-generic 0000:0000:0000.0041: unknown main item tag 0x0 [ 788.537486][ T8794] FAT-fs (nullb0): bogus number of reserved sectors [ 788.544527][ T8794] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 788.573181][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.588913][ T1960] hid-generic 0000:0000:0000.0041: hidraw0: HID v0.00 Device [syz1] on sz1 [ 788.608887][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.647134][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.683816][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 01:33:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x3f00, 0xc050787274, 0x0, 0x0, 0x0) [ 788.714714][ T8804] sp0: Synchronizing with TNC [ 788.734987][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.778059][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.810953][ T8842] FAT-fs (nullb0): bogus number of reserved sectors [ 788.825864][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.850715][ T8842] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 788.876769][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 01:33:33 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x454402, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x8], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$XDP_STATISTICS(r2, 0x11b, 0x7, &(0x7f00000000c0), &(0x7f0000000100)=0x18) [ 788.913843][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 788.923698][ T8842] FAT-fs (nullb0): bogus number of reserved sectors [ 788.951867][ T8842] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x4000, 0xc050787274, 0x0, 0x0, 0x0) [ 788.969659][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.026064][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.047267][ T8851] input: syz0 as /devices/virtual/input/input3330 [ 789.074562][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.118866][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.161790][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.171196][ T8862] FAT-fs (nullb0): bogus number of reserved sectors [ 789.211475][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.213425][ T8862] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 789.254609][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.309566][ T8862] FAT-fs (nullb0): bogus number of reserved sectors [ 789.323344][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.334284][ T8862] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 789.386890][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.394438][ T2896] hid-generic 0000:0000:0000.0042: unknown main item tag 0x0 [ 789.449031][ T2896] hid-generic 0000:0000:0000.0042: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:33 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file1\x00', 0x442100, 0x10) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) bind(r1, &(0x7f0000000300)=@l2tp={0x2, 0x0, @multicast2, 0x1}, 0x80) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:33 executing program 4: r0 = socket$xdp(0x2c, 0x3, 0x0) setsockopt$XDP_TX_RING(r0, 0x11b, 0x3, &(0x7f00000000c0)=0x8000, 0x4) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) move_pages(r2, 0x0, &(0x7f0000000100), &(0x7f0000000140)=[0x64278ac4, 0x8b04, 0xd0, 0x5, 0x3ff, 0x7, 0x3, 0x3fffc00, 0x2], &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0], 0x4) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r1, 0x8926, &(0x7f0000000080)) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) setsockopt$XDP_UMEM_COMPLETION_RING(r4, 0x11b, 0x6, &(0x7f0000000640)=0x10008, 0x4) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$bt_BT_RCVMTU(r4, 0x112, 0xd, &(0x7f0000000100)=0x8001, 0x2) 01:33:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x60ff, 0xc050787274, 0x0, 0x0, 0x0) 01:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 789.863273][ T8888] sp0: Synchronizing with TNC [ 789.864618][ T8887] input: syz0 as /devices/virtual/input/input3333 [ 789.903265][ T8888] input: syz0 as /devices/virtual/input/input3334 [ 789.904262][ T8892] FAT-fs (nullb0): bogus number of reserved sectors [ 789.986897][ T8892] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 790.018663][ T8892] FAT-fs (nullb0): bogus number of reserved sectors 01:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) syz_mount_image$minix(&(0x7f0000000040)='minix\x00', &(0x7f0000000080)='./file0\x00', 0x40, 0x2, &(0x7f0000000140)=[{&(0x7f0000000100)="04e76d84cd216797a85d95c48e2be03bf05f07e06b13b2d2d954c507d063ff103fff399b4cfac7807dd8cb4263ed26ab6a8a8bc4", 0x34, 0x9}, {&(0x7f0000000640)="8d4a17febeaca0b02a928c0d007f10192865941b080cf80470d26ac86aa10fe226d47b0221daca5ecef11db37c591e4032f9e1fa2136d1a25e1c990d8bf51b056f08e0cd485445b520d5f343b01d96b26de371b53872b444d303611d00053a5e395cb639221b1a79ce5bb21f618df9c6e53692a6523f114045afdd203bb3e6", 0x7f, 0xfffffffffffffffa}], 0x110000, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 790.064566][ T8892] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 790.082239][ T8888] sp0: Synchronizing with TNC [ 790.113621][ T8888] input: syz1 as /devices/virtual/input/input3336 01:33:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7900, 0xc050787274, 0x0, 0x0, 0x0) 01:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 790.314731][ T8934] FAT-fs (nullb0): bogus number of reserved sectors [ 790.362518][ T8934] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 790.392337][ T8939] input: syz0 as /devices/virtual/input/input3338 01:33:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat2(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x20000, 0x100, 0x1}, 0x18) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r4 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r6, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r5}]}, 0x3c}}, 0x0) bind$can_j1939(r3, &(0x7f0000000140)={0x1d, r5, 0x2, {0x1, 0xf0, 0x2}}, 0x18) ioctl$TCGETA(r1, 0x8926, &(0x7f0000000080)) [ 790.422214][ T8934] FAT-fs (nullb0): bogus number of reserved sectors [ 790.451661][ T8934] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7e00, 0xc050787274, 0x0, 0x0, 0x0) 01:33:34 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 790.539335][ T8946] sp0: Synchronizing with TNC [ 790.574138][ T8946] input: syz0 as /devices/virtual/input/input3339 [ 790.628339][ T8954] FAT-fs (nullb0): bogus number of reserved sectors [ 790.654330][ T8960] input: syz0 as /devices/virtual/input/input3340 [ 790.662219][ T8954] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:35 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa14, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f0000000100)={0x7ff, 0x1, 0x7fff, 0x7, 0x3ff}, 0x14) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000100)={&(0x7f0000000600)=ANY=[@ANYBLOB="50200000000062f6e9a5d02bf5de58aeef00"/28, @ANYRES16, @ANYBLOB="01002ebdf927bd7000fbdbdf2501000000080001000300000008000200010000000cc90b800504030005000000080002000200000008000200"], 0x3}, 0x1, 0x0, 0x0, 0x8c054}, 0x48080) sendmsg$NLBL_CIPSOV4_C_LISTALL(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000500)={&(0x7f0000000a40)=ANY=[@ANYBLOB="6a19119ba4295bc2b02a0b00dc73b8fe70da3f", @ANYRES16, @ANYBLOB="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"], 0x154}, 0x1, 0x0, 0x0, 0x1}, 0x0) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="0061a9002200f4f071e690521d79ec2df20a1921292b81a9ff0700001853f6caa7bee88f97c39fa1a81e3bdd3b2a22728650938e7081aa8a", @ANYRES16, @ANYBLOB="00032dbd7000fedbdf2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x40800}, 0x2044011) sendmsg$NLBL_CIPSOV4_C_ADD(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000280)={&(0x7f0000000640)=ANY=[@ANYBLOB="b00100ff", @ANYRES16, @ANYBLOB="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"], 0x1b0}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4241}, 0xc, &(0x7f0000000340)={&(0x7f0000000180)=ANY=[@ANYBLOB="a4010000", @ANYRES16, @ANYBLOB="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"], 0x1a4}, 0x1, 0x0, 0x0, 0x24044040}, 0x6004) sendmsg$NLBL_CIPSOV4_C_REMOVE(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="440000c674ad4f8cf84155cbf7a11cbec15b1ddccbf3f0ef01672520d8936516e364f8", @ANYRES16, @ANYBLOB="01002cbd7000fcdbdf25020000002800088024000780080006003300000008000500320e107908000600dc000000080005009b1219360800010000000000"], 0x44}, 0x1, 0x0, 0x0, 0x11}, 0x0) sendmsg$NLBL_CIPSOV4_C_LISTALL(r2, &(0x7f0000000740)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000700)={&(0x7f0000000640)={0xa8, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [@NLBL_CIPSOV4_A_DOI={0x8, 0x1, 0x2}, @NLBL_CIPSOV4_A_TAGLST={0x1c, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x1}, {0x5, 0x3, 0xa30805c0b47e2e94}, {0x5, 0x3, 0x6}]}, @NLBL_CIPSOV4_A_TAGLST={0x14, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}]}, @NLBL_CIPSOV4_A_DOI={0x8}, @NLBL_CIPSOV4_A_TAGLST={0x54, 0x4, 0x0, 0x1, [{0x5, 0x3, 0x6}, {0x5, 0x3, 0x7}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x6}, {0x5, 0x3, 0x2}, {0x5, 0x3, 0x5}, {0x5, 0x3, 0x1}, {0x5, 0x3, 0x6}]}]}, 0xa8}, 0x1, 0x0, 0x0, 0x4081}, 0x80) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 790.728974][ T8954] FAT-fs (nullb0): bogus number of reserved sectors [ 790.755834][ T8954] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xb900, 0xc050787274, 0x0, 0x0, 0x0) 01:33:35 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vsock\x00', 0x440, 0x0) mkdirat(r0, &(0x7f0000000280)='./file1\x00', 0x154) r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 790.857864][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 790.865841][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 790.877192][ T8980] input: syz0 as /devices/virtual/input/input3341 [ 790.905013][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 790.913206][ T8946] sp0: Synchronizing with TNC [ 790.936767][ T8989] input: syz0 as /devices/virtual/input/input3342 [ 790.961447][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 790.979807][ T8996] FAT-fs (nullb0): bogus number of reserved sectors [ 791.002500][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.015728][ T8996] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 791.029566][ T8999] input: syz0 as /devices/virtual/input/input3343 [ 791.034147][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.059728][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.076603][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.098933][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.109455][ T8996] FAT-fs (nullb0): bogus number of reserved sectors [ 791.121883][ T8996] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 791.142439][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.168765][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.211433][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.244885][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.277516][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.304392][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.329191][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.354050][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.385635][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.416638][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.444595][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.469312][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.493945][ T5] hid-generic 0000:0000:0000.0043: unknown main item tag 0x0 [ 791.523121][ T5] hid-generic 0000:0000:0000.0043: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:35 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x20000, 0xc050787274, 0x0, 0x0, 0x0) [ 791.612599][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.625951][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 01:33:35 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 791.671486][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.699512][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.725009][ T9033] FAT-fs (nullb0): bogus number of reserved sectors [ 791.744573][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.762509][ T9033] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCSBRKP(r0, 0x5425, 0x3) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSETD(r2, 0x5423, &(0x7f00000000c0)=0x14) sched_yield() [ 791.795004][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.819768][ T9038] input: syz0 as /devices/virtual/input/input3345 [ 791.827598][ T9033] FAT-fs (nullb0): bogus number of reserved sectors [ 791.843425][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.864648][ T9033] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 791.885072][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 01:33:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x40000, 0xc050787274, 0x0, 0x0, 0x0) [ 791.926771][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 791.934675][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 01:33:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$IP_VS_SO_SET_ADD(r2, 0x0, 0x482, &(0x7f0000000280)={0x62, @loopback, 0x4e22, 0x4, 'dh\x00', 0x22, 0x4, 0x1e}, 0x2c) readv(0xffffffffffffffff, &(0x7f00000010c0)=[{&(0x7f0000000640)=""/175, 0xaf}, {&(0x7f0000000700)=""/46, 0x2e}, {&(0x7f0000000740)=""/201, 0xc9}, {&(0x7f0000000840)=""/180, 0xb4}, {&(0x7f0000000900)=""/126, 0x7e}, {&(0x7f0000000e00)=""/64, 0x40}, {&(0x7f0000000e40)=""/118, 0x76}, {&(0x7f0000000ec0)=""/238, 0xee}, {&(0x7f0000000fc0)=""/134, 0x86}, {&(0x7f0000001080)=""/16, 0x10}], 0xa) sendfile(r0, r0, &(0x7f0000000200), 0xff8) truncate(&(0x7f0000000080)='./bus\x00', 0x7) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r0 = dup(0xffffffffffffffff) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 791.989245][ T9048] input: syz0 as /devices/virtual/input/input3346 [ 791.996288][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.028996][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.086998][ T9055] FAT-fs (nullb0): bogus number of reserved sectors [ 792.096771][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.104189][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.111731][ T9055] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r0 = dup(0xffffffffffffffff) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 792.164720][ T9045] sp0: Synchronizing with TNC [ 792.183393][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.198300][ T9048] input: syz0 as /devices/virtual/input/input3347 [ 792.211179][ T9067] FAT-fs (nullb0): bogus number of reserved sectors [ 792.246561][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.257487][ T9067] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x60000, 0xc050787274, 0x0, 0x0, 0x0) [ 792.306130][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.336770][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.344207][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.446513][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.453307][ T9084] FAT-fs (nullb0): bogus number of reserved sectors [ 792.453938][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.475271][ T9084] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 792.519380][ T9087] FAT-fs (nullb0): bogus number of reserved sectors [ 792.526006][ T9087] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 792.566547][ T5] hid-generic 0000:0000:0000.0044: unknown main item tag 0x0 [ 792.616929][ T5] hid-generic 0000:0000:0000.0044: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x80000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:36 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r0 = dup(0xffffffffffffffff) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000700)='/dev/vcsa\x00', 0x8000, 0x0) bind$isdn_base(r1, &(0x7f0000000740)={0x22, 0x1, 0x5, 0xfb, 0xd3}, 0x6) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f00000000c0)=ANY=[@ANYBLOB="220000000300000000010000b96698500efed20074dd5620f6d4e5b8fb0026eea6b26a7e45b44b8e621fb9bb2df2"]) r4 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000001c0), 0xc, &(0x7f0000000480)={&(0x7f0000000340)={0x58, r4, 0x800, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @empty}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1d}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x2a}]}, 0x58}, 0x1, 0x0, 0x0, 0x20048080}, 0x0) sendmsg$NLBL_MGMT_C_LISTALL(r3, &(0x7f00000006c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000140)={&(0x7f0000000640)={0x54, r4, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@NLBL_MGMT_A_CV4DOI={0x8}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @initdev={0xac, 0x1e, 0x0, 0x0}}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x1f}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast1}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x1a}}]}, 0x54}, 0x1, 0x0, 0x0, 0x80}, 0xd0) [ 792.759571][ T9098] FAT-fs (nullb0): bogus number of reserved sectors [ 792.799657][ T9100] sp0: Synchronizing with TNC [ 792.805359][ T9098] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 792.846254][ T9100] input: syz0 as /devices/virtual/input/input3348 [ 792.855265][ T9098] FAT-fs (nullb0): bogus number of reserved sectors 01:33:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xa0000, 0xc050787274, 0x0, 0x0, 0x0) [ 792.891611][ T9098] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 793.005120][ T9100] sp0: Synchronizing with TNC [ 793.026722][ T9122] input: syz0 as /devices/virtual/input/input3349 [ 793.039293][ T9126] input: syz0 as /devices/virtual/input/input3350 [ 793.068236][ T9129] FAT-fs (nullb0): bogus number of reserved sectors [ 793.107932][ T9129] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 793.161110][ T9129] FAT-fs (nullb0): bogus number of reserved sectors 01:33:37 executing program 2: ioctl$VIDIOC_S_FREQUENCY(0xffffffffffffffff, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$VIDIOC_QUERYBUF(0xffffffffffffffff, 0xc0585609, &(0x7f0000000300)={0x14, 0x3, 0x4, 0x2000, 0x4, {r0, r1/1000+10000}, {0x3, 0xc, 0xfd, 0x1, 0x67, 0x8, "9ba99dca"}, 0x4, 0x1, @fd=r3, 0x41f25f3f}) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r4 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r4, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) sendfile(r4, r4, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:37 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) ioctl$UI_ABS_SETUP(r4, 0x401c5504, &(0x7f00000006c0)={0x7, {0x7, 0x6, 0x20, 0x3, 0x3f, 0x8a}}) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$EBT_SO_SET_ENTRIES(r4, 0x0, 0x80, &(0x7f0000000640)=@nat={'nat\x00', 0x19, 0x4, 0x3f8, [0x20000e00, 0x0, 0x0, 0x20000f8e, 0x2000107c], 0x0, &(0x7f0000000140), &(0x7f0000000e00)=[{0x0, '\x00', 0x0, 0xffffffffffffffff, 0x1, [{0x5, 0x4e, 0x9300, 'geneve0\x00', 'team_slave_0\x00', 'macvlan0\x00', 'veth1_vlan\x00', @remote, [0xff, 0xff, 0x700e8e9eb36a158c, 0x0, 0x0, 0xff], @broadcast, [0x0, 0xff, 0x0, 0x0, 0x0, 0xff], 0xa6, 0x116, 0x15e, [@realm={{'realm\x00', 0x0, 0x10}, {{0x5, 0xb1, 0x1}}}], [@snat={'snat\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}, @arpreply={'arpreply\x00', 0x10, {{@empty, 0xfffffffffffffffd}}}], @common=@RATEEST={'RATEEST\x00', 0x20, {{'syz1\x00', 0x5, 0x40, {0x5}}}}}]}, {0x0, '\x00', 0x1, 0xfffffffffffffffe, 0x1, [{0x3, 0x4, 0x6006, 'batadv_slave_1\x00', 'vlan0\x00', 'veth0_to_bond\x00', 'vlan0\x00', @broadcast, [0x0, 0x0, 0x0, 0xff], @random="771cf76fc0ee", [0x0, 0xff, 0xff, 0xff, 0xff], 0x6e, 0x6e, 0xbe, [], [], @common=@log={'log\x00', 0x28, {{0x7f, "db2a4870ddaa8bff34327c207ed36d898ab904b5b578c10f8a7ba495d3f1", 0xb}}}}]}, {0x0, '\x00', 0x2, 0xfffffffffffffffe, 0x2, [{0x1d, 0x40, 0x88fb, 'batadv_slave_1\x00', 'veth1_to_bond\x00', 'netdevsim0\x00', 'vlan1\x00', @multicast, [0x0, 0x0, 0x17e, 0xff, 0xff, 0xff], @empty, [0x0, 0xff], 0x6e, 0x6e, 0xa6, [], [], @snat={'snat\x00', 0x10, {{@broadcast, 0x1}}}}, {0x3, 0x8, 0x5, 'dummy0\x00', 'nr0\x00', 'team0\x00', 'veth0_to_batadv\x00', @multicast, [0xff, 0x0, 0xff, 0xff], @multicast, [0x0, 0xff, 0x0, 0xff, 0x0, 0xff], 0x6e, 0x6e, 0xa6, [], [], @arpreply={'arpreply\x00', 0x10, {{@remote, 0xfffffffffffffffe}}}}]}]}, 0x470) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_GET_DEBUGREGS(r2, 0x8080aea1, &(0x7f00000000c0)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc0000, 0xc050787274, 0x0, 0x0, 0x0) [ 793.208025][ T9129] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 793.273204][ T9149] input: syz0 as /devices/virtual/input/input3351 [ 793.344389][ T9153] input: syz0 as /devices/virtual/input/input3353 [ 793.366697][ T9157] FAT-fs (nullb0): bogus number of reserved sectors [ 793.400341][ T9157] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 793.402324][ T9153] input: syz0 as /devices/virtual/input/input3352 01:33:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, 0x0, 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 793.468164][ T9153] sp0: Synchronizing with TNC [ 793.474812][ T9157] FAT-fs (nullb0): bogus number of reserved sectors [ 793.501460][ T9157] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xe0000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 793.686420][ T9183] FAT-fs (nullb0): bogus number of reserved sectors [ 793.710059][ T9183] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 793.742633][ T9161] input: syz0 as /devices/virtual/input/input3355 [ 793.762764][ T9153] input: syz0 as /devices/virtual/input/input3354 [ 793.764877][ T9183] FAT-fs (nullb0): bogus number of reserved sectors [ 793.782625][ T9190] sp0: Synchronizing with TNC 01:33:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x400000, 0xc050787274, 0x0, 0x0, 0x0) [ 793.795435][ T9183] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x3, 0x81, 0x5, 0x2, 0x0, 0x760, 0x2000, 0xe, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1f, 0x0, @perf_bp={&(0x7f0000000140)}, 0x1224e, 0xd8, 0x1, 0x8, 0x1, 0xa77, 0x7}, 0x0, 0x9, 0xffffffffffffffff, 0xf) r1 = syz_open_dev$audion(&(0x7f00000000c0)='/dev/audio#\x00', 0x80000001, 0x201240) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x3) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) prctl$PR_GET_SECUREBITS(0x1b) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 793.973698][ T9210] FAT-fs (nullb0): bogus number of reserved sectors [ 794.014047][ T9210] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x0, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 794.070467][ T9210] FAT-fs (nullb0): bogus number of reserved sectors [ 794.105935][ T9210] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 794.108290][ T9216] sp0: Synchronizing with TNC 01:33:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x507400, 0xc050787274, 0x0, 0x0, 0x0) [ 794.239621][ T9233] sp0: Synchronizing with TNC 01:33:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 794.335820][ T9237] FAT-fs (nullb0): bogus number of reserved sectors [ 794.360275][ T9237] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 794.383011][ T9245] input: syz0 as /devices/virtual/input/input3359 01:33:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 794.624979][ T9252] input: syz0 as /devices/virtual/input/input3360 01:33:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:39 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000080)=0x19) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x1ff) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x3) r5 = dup(r4) write$uinput_user_dev(r5, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) write$uinput_user_dev(r5, &(0x7f00000001c0)={'syz1\x00', {0x4}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc000000]}, 0x45c) ioctl$KVM_SET_TSC_KHZ(r5, 0xaea2, 0x7fffffff) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r6 = semget(0x3, 0x0, 0x80) semctl$GETALL(r6, 0x0, 0xd, &(0x7f0000002340)=""/4096) semctl$GETZCNT(r6, 0x1, 0xf, &(0x7f00000000c0)=""/2) 01:33:39 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000480)='/dev/input/mice\x00', 0x325202) ioctl$SOUND_MIXER_WRITE_RECSRC(r1, 0xc0044dff, &(0x7f0000000500)=0x200) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x44) r3 = open(&(0x7f00000001c0)='./file1\x00', 0x20800, 0x0) r4 = syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000280)='NLBL_UNLBL\x00') sendmsg$NLBL_UNLABEL_C_LIST(r3, &(0x7f0000000400)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000380)={&(0x7f00000002c0)=ANY=[@ANYBLOB='r\x00\x00\x00', @ANYRES16=r4], 0x70}}, 0x40008c4) r5 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r5, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r5, 0xc0506617, &(0x7f0000000540)={{0x2, 0x0, @descriptor="02a8ab45fe59adc3"}, 0xde, 0x0, [], "b62e82c0501b86e9a41f92d5e98af4a2de291f6f96bc7da71d3dcc478a7a1e9dd31f0144a1c8ff0bdfac4d5313f1e4dc589646499bb3a6adfedd5f163735d23aff4bf2a636adfe3b4d4dafd6c243e8593328348b8319a6837261bc70f121a468b814975193cc4758fa5f4e990c05ab3ccdee2a13379c4ef3290f8018eb77f2751ccc07b384332ea6010e82d07e9a88ced80353d9dcb9ce671f8e67431bcd98ba9fe31aacdadb24acba51a56d490deece8dd585bbd65a5d918c771ba6cc2f5df93b52549e5fcd57f75f2ae4296577d0be8c102577da111f213363c64f8746"}) sendmsg$NLBL_UNLABEL_C_STATICREMOVE(r2, &(0x7f0000000440)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0x8c, r4, 0x10, 0x70bd2d, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @empty}, @NLBL_UNLABEL_A_SECCTX={0x1f, 0x7, 'system_u:object_r:mnt_t:s0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x24, 0x7, 'system_u:object_r:gpg_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'ipvlan0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @dev={0xac, 0x14, 0x14, 0x39}}, @NLBL_UNLABEL_A_ACPTFLG={0x5, 0x1, 0x7}]}, 0x8c}, 0x1, 0x0, 0x0, 0x50}, 0x8004) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 794.862416][ T9259] input: syz0 as /devices/virtual/input/input3361 01:33:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 794.969521][ T9267] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 794.998902][ T9265] sp0: Synchronizing with TNC [ 795.067312][ T9237] FAT-fs (nullb0): bogus number of reserved sectors [ 795.083040][ T9237] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 795.094989][ T9272] input: syz0 as /devices/virtual/input/input3362 01:33:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x53d000, 0xc050787274, 0x0, 0x0, 0x0) [ 795.112630][ T9277] input: syz0 as /devices/virtual/input/input3363 01:33:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 795.271688][ T9289] FAT-fs (nullb0): bogus number of reserved sectors [ 795.311531][ T9289] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 795.341272][ T9293] input: syz0 as /devices/virtual/input/input3364 [ 795.365579][ T9289] FAT-fs (nullb0): bogus number of reserved sectors [ 795.401257][ T9289] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:39 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x73c000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x0) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 795.539269][ T9303] FAT-fs (nullb0): bogus number of reserved sectors [ 795.545479][ T9304] input: syz0 as /devices/virtual/input/input3365 [ 795.575339][ T9303] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:39 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(0xffffffffffffffff) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 795.646007][ T9316] FAT-fs (nullb0): bogus number of reserved sectors [ 795.677197][ T9316] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x745000, 0xc050787274, 0x0, 0x0, 0x0) [ 795.739016][ T9265] mkiss: ax0: crc mode is auto. 01:33:40 executing program 2: mkdir(&(0x7f0000000080)='./file1\x00', 0x130) mkdir(&(0x7f00000000c0)='./bus\x00', 0x80) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c65308c844d3bd1a1825618495d56b7f2bbacd199d6b54c45cf5b99c1c3592b57f3fbc9f994db28263f96377cd45ee636d97934aa5982781199fc3d07ee112cc9fde92f0834862d651d92875a80d6f8c1d4d2f02d38c2aab2ea3e6e23e342faf6fcd638588c6b249bd973af7c03b84cbd8610723d69ed985c5a6cc6f4163e6b9acec187957cc5da9571d0ae13cc2d2944e713df867f1dbc6b3b9c"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000400)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xc0\xa5$4\xd6\xfe\'\x0f\xd9\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\xa6\'s\x0e\x90\xf2\xcdr\xb8(', 0x7) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 795.770483][ T9282] input: syz0 as /devices/virtual/input/input3366 01:33:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(0xffffffffffffffff) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 795.835478][ T9337] FAT-fs (nullb0): bogus number of reserved sectors [ 795.885757][ T9337] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 795.951609][ T9343] overlayfs: unrecognized mount option "/4-eZ-8ª>n#B8Xk$s|Lr=i\Zl>k|ڕqЮ-)D߆k;" or missing value [ 795.953670][ T9337] FAT-fs (nullb0): bogus number of reserved sectors 01:33:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x790000, 0xc050787274, 0x0, 0x0, 0x0) [ 796.030363][ T9337] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(0xffffffffffffffff) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.157593][ T9354] FAT-fs (nullb0): bogus number of reserved sectors [ 796.180221][ T9354] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) pidfd_getfd(r2, r3, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.219403][ T9354] FAT-fs (nullb0): bogus number of reserved sectors [ 796.252809][ T9354] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xb90000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.324845][ T9361] input: syz0 as /devices/virtual/input/input3371 01:33:40 executing program 2: mkdir(&(0x7f0000000640)='./file2\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6585e77e88723d2e2f6275732c776f726b6469723d2e2f300000000000"]) chdir(&(0x7f00000002c0)='./bus\x00') ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x217, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) fanotify_mark(0xffffffffffffffff, 0x1c, 0x0, r1, &(0x7f0000000080)='./file1\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0xffffe000) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 796.398491][ T9368] FAT-fs (nullb0): bogus number of reserved sectors [ 796.444204][ T9375] input: syz0 as /devices/virtual/input/input3372 [ 796.447111][ T9368] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.517946][ T9368] FAT-fs (nullb0): bogus number of reserved sectors [ 796.546280][ T9368] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 796.555057][ T9381] overlayfs: unrecognized mount option "e~r=./bus" or missing value 01:33:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc07300, 0xc050787274, 0x0, 0x0, 0x0) [ 796.622743][ T9381] input: syz0 as /devices/virtual/input/input3374 01:33:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.694567][ T9395] FAT-fs (nullb0): bogus number of reserved sectors [ 796.718757][ T9395] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xd05300, 0xc050787274, 0x0, 0x0, 0x0) [ 796.762346][ T9395] FAT-fs (nullb0): bogus number of reserved sectors [ 796.784404][ T9395] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:41 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r1, 0x10e, 0x2, &(0x7f0000000140)=0xc, 0x4) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000000)=0x7) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r4, 0xc06c4124, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) 01:33:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 796.914424][ T9405] FAT-fs (nullb0): bogus number of reserved sectors [ 796.952487][ T9405] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 796.975940][ T9410] input: syz0 as /devices/virtual/input/input3378 [ 797.012164][ T9405] FAT-fs (nullb0): bogus number of reserved sectors 01:33:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, 0x0, 0x0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfeffff, 0xc050787274, 0x0, 0x0, 0x0) [ 797.040046][ T9405] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 797.052254][ T9410] sp0: Synchronizing with TNC [ 797.071536][ T9410] input: syz0 as /devices/virtual/input/input3379 01:33:41 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x405, &(0x7f0000000300)=ANY=[@ANYBLOB="23647e9689473eeafd8ea8921878fb7fba8bc2ef148fa871be33d3f2bc666578d5bad10b3f27c9989bca52aa47cbf6359fc50953dbb2e5225f21ee508a1ab6dda52946b394aeaec35b5a60b83e48b3ee1a8eb58ae2c0e061f1e6e6be185e0d6bea3e0541fc3ed8d6686e50c57802ea51515254d63451881248def993cedc4ea95e2352b8f0b46f26bca1507b272782a310b8977c8f93fd00ef93d237c3cfdbeeebf3d7feed1953207c1e1e084077a7b7fa3a7697c033", @ANYRESOCT=r2]) chdir(&(0x7f00000002c0)='./bus\x00') socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000280)) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r3, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 797.170511][ T9427] FAT-fs (nullb0): bogus number of reserved sectors [ 797.227166][ T9427] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 797.295659][ T9436] overlayfs: unrecognized mount option "#d~G>xq3fexպ ?'ɘRG5 S۲"_!Pݥ)F[Z`>Ha^ k>A>hnPxQQRT4QHN^#Ro&P{''|" or missing value [ 797.332111][ T9427] FAT-fs (nullb0): bogus number of reserved sectors [ 797.350345][ T9410] input: syz0 as /devices/virtual/input/input3381 [ 797.357055][ T9427] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 797.383158][ T9410] sp0: Synchronizing with TNC 01:33:41 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x1000000, 0xc050787274, 0x0, 0x0, 0x0) [ 797.400086][ T9442] input: syz0 as /devices/virtual/input/input3382 [ 797.427068][ T9454] input: syz0 as /devices/virtual/input/input3383 01:33:41 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 797.539855][ T9463] FAT-fs (nullb0): bogus number of reserved sectors [ 797.570877][ T9463] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 797.622099][ T9463] FAT-fs (nullb0): bogus number of reserved sectors [ 797.663435][ T9463] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 01:33:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x2000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 797.884822][ T9482] sp0: Synchronizing with TNC [ 797.932005][ T9482] input: syz0 as /devices/virtual/input/input3385 [ 797.963464][ T9488] FAT-fs (nullb0): bogus number of reserved sectors 01:33:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 798.006517][ T9488] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 798.074799][ T9488] FAT-fs (nullb0): bogus number of reserved sectors [ 798.093430][ T9488] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 798.133999][ T9482] sp0: Synchronizing with TNC 01:33:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x3000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:42 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$PNPIPE_INITSTATE(r1, 0x113, 0x4, &(0x7f0000000080), 0x4) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) r3 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000480)='/dev/ubi_ctrl\x00', 0x2, 0x0) setsockopt$RDS_GET_MR_FOR_DEST(r3, 0x114, 0x7, &(0x7f00000005c0)={@generic={0x9, "7214af884b0280dd1e10ed19a5b4055fe5901c2ab9b92165193bb4c970236f6b9ed6e6368f76e0b4d60f2d798752c423d1993142f0f5c5cccdb403238b620e592acc7d68bb526b0c0839f2d12e31fb57d76e1aee048bb316b438dabf042d12ed0227e38fb620b273c181a1605838ccda1f494e3c27dcefe261ef5bbf54bb"}, {&(0x7f0000000500)=""/65, 0x41}, &(0x7f0000000580), 0x94}, 0xa0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 798.313133][ T9517] FAT-fs (nullb0): bogus number of reserved sectors 01:33:42 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)=ANY=[@ANYBLOB="380000c0", @ANYRES16=r3, @ANYBLOB="020025bd7000fcdbdf25210000000800dc00ffffffff0400870008000100010000000600eb00000000000600980002000000"], 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_SET_BEACON(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000e00)={0x59c, r3, 0x400, 0x70bd25, 0x25dfdbfb, {}, [@NL80211_ATTR_TWT_RESPONDER={0x4}, @NL80211_ATTR_ACL_POLICY={0x8}, @NL80211_ATTR_SSID={0x23, 0x34, "1231abb6f2146f6b39d470b9d56552bd87fc0023185e7423fe51e941d31972"}, @NL80211_ATTR_IE_RIC={0x54f, 0xb2, "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"}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x3}]}, 0x59c}, 0x1, 0x0, 0x0, 0x1}, 0x8000) setsockopt$inet6_tcp_TCP_REPAIR_WINDOW(r2, 0x6, 0x1d, &(0x7f00000000c0)={0x7f, 0x3f, 0x0, 0x5, 0xfff}, 0x14) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000640)={0x0, 0x400, 0x9, 0x5, 0x5, [{0x4, 0x7a3, 0x1, [], 0xa}, {0x3, 0x6, 0x7, [], 0x1088}, {0x4, 0x2, 0x80000001, [], 0x488}, {0x6, 0x2, 0x10000, [], 0x81}, {0x100, 0xa6, 0x4, [], 0x2000}]}) [ 798.356925][ T9522] input: syz0 as /devices/virtual/input/input3389 [ 798.357918][ T9517] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 798.396373][ T9526] input: syz0 as /devices/virtual/input/input3390 [ 798.446619][ T9517] FAT-fs (nullb0): bogus number of reserved sectors [ 798.468059][ T9517] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:42 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) 01:33:42 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x4000000, 0xc050787274, 0x0, 0x0, 0x0) [ 798.534392][ T9541] input: syz0 as /devices/virtual/input/input3391 [ 798.640021][ T9550] input: syz0 as /devices/virtual/input/input3392 [ 798.666351][ T9551] FAT-fs (nullb0): bogus number of reserved sectors [ 798.691833][ T9558] input: syz0 as /devices/virtual/input/input3393 [ 798.710450][ T9551] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:43 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 798.762809][ T9551] FAT-fs (nullb0): bogus number of reserved sectors [ 798.801901][ T9551] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x5000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0)='nl80211\x00') ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x0, 0x0) capget(&(0x7f0000000100)={0x20071026, r1}, &(0x7f0000000140)={0x6, 0x3f, 0x2, 0x1, 0xfffffff7, 0x6}) [ 798.910108][ T9576] input: syz0 as /devices/virtual/input/input3394 [ 798.964971][ T9579] FAT-fs (nullb0): bogus number of reserved sectors [ 798.998723][ T9580] sp0: Synchronizing with TNC [ 799.010554][ T9579] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:43 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, 0x0, 0x0) [ 799.085275][ T9579] FAT-fs (nullb0): bogus number of reserved sectors [ 799.093875][ T9580] sp0: Synchronizing with TNC [ 799.118823][ T9579] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x6000000, 0xc050787274, 0x0, 0x0, 0x0) [ 799.193034][ T9607] input: syz0 as /devices/virtual/input/input3395 01:33:43 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x13, &(0x7f0000000640)=0x9, 0x4) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401]}, 0x45c) execveat(r2, &(0x7f00000000c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000100)=',[{-]!#\x00', &(0x7f0000000140)='/dev/ptmx\x00', &(0x7f0000000180)='),\'^/\x00', &(0x7f00000001c0)='/dev/ptmx\x00', &(0x7f0000000200)='^\x00', &(0x7f0000000240)='.^.+\x00', &(0x7f0000000280)='/dev/ptmx\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='/dev/ptmx\x00'], 0x400) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 799.288865][ T9614] FAT-fs (nullb0): bogus number of reserved sectors 01:33:43 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, 0x0, 0x0) 01:33:43 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_kcm_SIOCKCMUNATTACH(0xffffffffffffffff, 0x89e1, &(0x7f0000000080)={r1}) mmap$fb(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0xfc000) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) socket$isdn_base(0x22, 0x3, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x193) [ 799.334009][ T9614] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 799.357959][ T9619] input: syz0 as /devices/virtual/input/input3396 [ 799.414676][ T9614] FAT-fs (nullb0): bogus number of reserved sectors [ 799.433284][ T9619] sp0: Synchronizing with TNC [ 799.446488][ T9627] input: syz0 as /devices/virtual/input/input3397 [ 799.450653][ T9614] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:43 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:43 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, 0x0, 0x0) [ 799.541911][ T9641] input: syz0 as /devices/virtual/input/input3398 [ 799.595319][ T9646] FAT-fs (nullb0): bogus number of reserved sectors [ 799.632377][ T9646] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 799.641012][ T9651] input: syz0 as /devices/virtual/input/input3399 [ 799.680977][ T9631] sp0: Synchronizing with TNC [ 799.711199][ T9646] FAT-fs (nullb0): bogus number of reserved sectors 01:33:44 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) [ 799.755101][ T9646] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x20000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x2) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x9) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 799.887274][ T9672] input: syz0 as /devices/virtual/input/input3401 [ 799.906528][ T9673] input: syz0 as /devices/virtual/input/input3402 [ 799.945557][ T9677] FAT-fs (nullb0): bogus number of reserved sectors [ 799.981124][ T9677] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003, 0x3ff]}, 0x45c) 01:33:44 executing program 3: pipe(&(0x7f0000000100)) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x12e) write$binfmt_aout(0xffffffffffffffff, &(0x7f0000000240)=ANY=[@ANYBLOB="0a0079557b3af86a222ec321303b064b5964e5e7fec9e86f"], 0x5) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000001c0), 0x8080fffffffe) ioctl$IMGETCOUNT(0xffffffffffffffff, 0x80044943, 0x0) r1 = syz_genetlink_get_family_id$net_dm(&(0x7f00000000c0)='NET_DM\x00') sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x14, r1, 0x208, 0x70bd2a, 0x25dfdbfd, {}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8884}, 0x844) sendmsg$NET_DM_CMD_START(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000680)={&(0x7f0000000640)={0x14, r1, 0x10, 0x70bd29, 0x25dfdbfb, {}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x24000000}, 0x4048091) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$NBD_SET_TIMEOUT(r3, 0xab09, 0x80000000) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 800.010482][ T9684] FAT-fs (nullb0): bogus number of reserved sectors [ 800.024175][ T9684] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x21000000, 0xc050787274, 0x0, 0x0, 0x0) [ 800.126497][ T9696] input: syz0 as /devices/virtual/input/input3403 [ 800.142310][ T9697] input: syz0 as /devices/virtual/input/input3404 [ 800.174866][ T9702] input: syz0 as /devices/virtual/input/input3405 01:33:44 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 800.227198][ T9707] FAT-fs (nullb0): bogus number of reserved sectors [ 800.243212][ T9707] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KDGETKEYCODE(r2, 0x4b4c, &(0x7f00000000c0)={0x1800, 0x5}) [ 800.278901][ T9714] FAT-fs (nullb0): bogus number of reserved sectors [ 800.305765][ T9714] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x3f000000, 0xc050787274, 0x0, 0x0, 0x0) [ 800.338131][ T9725] input: syz0 as /devices/virtual/input/input3406 [ 800.363196][ T9717] input: syz0 as /devices/virtual/input/input3407 [ 800.392120][ T9726] sp0: Synchronizing with TNC [ 800.432897][ T9726] input: syz0 as /devices/virtual/input/input3408 01:33:44 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRESOCT]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x40000000, 0xc050787274, 0x0, 0x0, 0x0) [ 800.514456][ T9746] FAT-fs (nullb0): bogus number of reserved sectors [ 800.539254][ T9746] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000]}, 0x45c) [ 800.577889][ T9759] FAT-fs (nullb0): bogus number of reserved sectors [ 800.597085][ T9759] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:44 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7e000000, 0xc050787274, 0x0, 0x0, 0x0) [ 800.653743][ T9726] sp0: Synchronizing with TNC [ 800.658055][ T9764] input: syz0 as /devices/virtual/input/input3409 [ 800.681093][ T9765] input: syz0 as /devices/virtual/input/input3410 01:33:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000]}, 0x45c) [ 800.787117][ T9778] overlayfs: unrecognized mount option "01777777777777777777777" or missing value [ 800.793272][ T9782] FAT-fs (nullb0): bogus number of reserved sectors [ 800.816059][ T9782] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:45 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$USBDEVFS_CLAIM_PORT(r3, 0x80045518, &(0x7f0000000040)=0x3) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r4 = dup(0xffffffffffffffff) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1865], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_MODE_SETPLANE(r4, 0xc03064b7, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x8, 0x80000000, 0x4, 0x7fffffff, 0x1, 0x80000000, 0x3f, 0x2, 0x401}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 800.855778][ T9793] input: syz0 as /devices/virtual/input/input3411 [ 800.862798][ T9790] FAT-fs (nullb0): bogus number of reserved sectors [ 800.873501][ T9790] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xf6ffffff, 0xc050787274, 0x0, 0x0, 0x0) 01:33:45 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCGETA(r2, 0x8926, &(0x7f00000000c0)) 01:33:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000]}, 0x45c) [ 800.985713][ T9801] input: syz0 as /devices/virtual/input/input3412 [ 801.082609][ T9810] FAT-fs (nullb0): bogus number of reserved sectors [ 801.112242][ T9810] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 801.124981][ T9814] sp0: Synchronizing with TNC [ 801.132096][ T9817] input: syz0 as /devices/virtual/input/input3413 [ 801.144536][ T9812] FAT-fs (nullb0): bogus number of reserved sectors [ 801.154871][ T9812] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 801.161901][ T9814] input: syz0 as /devices/virtual/input/input3414 01:33:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfbffffff, 0xc050787274, 0x0, 0x0, 0x0) [ 801.213042][ T9801] input: syz1 as /devices/virtual/input/input3415 01:33:45 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 801.337217][ T9846] FAT-fs (nullb0): bogus number of reserved sectors [ 801.372720][ T9846] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:45 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfcfdffff, 0xc050787274, 0x0, 0x0, 0x0) [ 801.392413][ T9852] input: syz0 as /devices/virtual/input/input3416 [ 801.402412][ T9847] FAT-fs (nullb0): bogus number of reserved sectors [ 801.413876][ T9847] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 801.427673][ T9828] input: syz1 as /devices/virtual/input/input3417 01:33:45 executing program 4: r0 = openat$nvme_fabrics(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/nvme-fabrics\x00', 0x10c40, 0x0) ioctl$KVM_HAS_DEVICE_ATTR(r0, 0x4018aee3, &(0x7f0000000140)={0x0, 0x885, 0x5, &(0x7f0000000100)=0xfff}) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r1, 0x8926, &(0x7f0000000080)) ioctl$VIDIOC_SUBDEV_S_FMT(r0, 0xc0585605, &(0x7f0000000180)={0x0, 0x0, {0x200, 0x2, 0x1009, 0x6, 0xc, 0x7, 0x2, 0x5}}) lsetxattr$security_ima(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='security.ima\x00', &(0x7f0000000280)=@sha1={0x1, "1555addef981f052fa571ac63b8c8a5c4abe15eb"}, 0x15, 0x2) [ 801.596669][ T9868] FAT-fs (nullb0): bogus number of reserved sectors [ 801.624824][ T9868] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:45 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$USBDEVFS_CLAIM_PORT(r3, 0x80045518, &(0x7f0000000040)=0x3) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r4 = dup(0xffffffffffffffff) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1865], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_MODE_SETPLANE(r4, 0xc03064b7, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x8, 0x80000000, 0x4, 0x7fffffff, 0x1, 0x80000000, 0x3f, 0x2, 0x401}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:45 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065706469723d2e2f66696c65312c6c6f7765726469723d92e26275732c776f726b6469723d2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) read(r0, &(0x7f0000000300)=""/143, 0x8f) r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) timer_create(0x0, &(0x7f0000000000)={0x0, 0x16, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000040)=0x0) timer_settime(r2, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) timer_getoverrun(r2) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x4, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x5], [0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x3f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x40000]}, 0x45c) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0xc) r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TUNSETFILTEREBPF(0xffffffffffffffff, 0x800454e1, &(0x7f0000000040)) ioctl$KDFONTOP_SET(r2, 0x4b72, &(0x7f0000000000)={0x0, 0x0, 0x16, 0x1e, 0xfc, &(0x7f0000000100)="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"}) 01:33:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xff600000, 0xc050787274, 0x0, 0x0, 0x0) [ 801.713401][ T9871] sp0: Synchronizing with TNC [ 801.760852][ T9878] input: syz0 as /devices/virtual/input/input3418 [ 801.778274][ T9879] overlayfs: unrecognized mount option "uppepdir=./file1" or missing value [ 801.793050][ T9881] input: syz0 as /devices/virtual/input/input3419 [ 801.826689][ T9871] sp0: Synchronizing with TNC 01:33:46 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) arch_prctl$ARCH_GET_FS(0x1003, &(0x7f00000000c0)) [ 801.888802][ T9898] FAT-fs (nullb0): bogus number of reserved sectors [ 801.918957][ T9898] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 801.943625][ T9904] FAT-fs (nullb0): bogus number of reserved sectors [ 801.966083][ T9904] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 801.969247][ T9909] input: syz0 as /devices/virtual/input/input3420 01:33:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfffffdfc, 0xc050787274, 0x0, 0x0, 0x0) [ 802.039400][ T9915] sp0: Synchronizing with TNC 01:33:46 executing program 1: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xed, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$USBDEVFS_CLAIM_PORT(r3, 0x80045518, &(0x7f0000000040)=0x3) ioctl$VIDIOC_G_AUDIO(r1, 0x80345621, &(0x7f0000000000)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r4 = dup(0xffffffffffffffff) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1865], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_MODE_SETPLANE(r4, 0xc03064b7, &(0x7f0000000100)={0x0, 0x3, 0x5, 0x8, 0x80000000, 0x4, 0x7fffffff, 0x1, 0x80000000, 0x3f, 0x2, 0x401}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 802.122882][ T9915] sp0: Synchronizing with TNC 01:33:46 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$CAPI_INSTALLED(r2, 0x80024322) [ 802.173662][ T9929] FAT-fs (nullb0): bogus number of reserved sectors [ 802.209498][ T9929] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:46 executing program 4: ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r0 = dup(0xffffffffffffffff) write$uinput_user_dev(r0, &(0x7f0000000980)={'syz0\x00', {0x0, 0x0, 0x0, 0xfffe}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001]}, 0x45c) ioctl$UI_DEV_CREATE(r0, 0x5501) write$uinput_user_dev(r0, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) accept4(r2, &(0x7f0000000200)=@can={0x1d, 0x0}, &(0x7f0000000280)=0x80, 0x800) ioctl$sock_inet6_SIOCDIFADDR(r0, 0x8936, &(0x7f00000002c0)={@remote, 0x67, r3}) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0x7) r5 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x418740, 0x0) sendmsg$IPSET_CMD_SAVE(r5, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000640)=ANY=[@ANYBLOB="452919b9008729883823e924000000080601020000000000000000d88bae13134c8ccdeb07e1f3aca10706f0809a80d8c869a4000000ae7b"], 0x24}, 0x1, 0x0, 0x0, 0x84}, 0x90) ioctl$TCGETA(r4, 0x8926, &(0x7f0000000080)) 01:33:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfffffe00, 0xc050787274, 0x0, 0x0, 0x0) [ 802.239953][ T9942] input: syz0 as /devices/virtual/input/input3421 [ 802.252720][ T9934] FAT-fs (nullb0): bogus number of reserved sectors [ 802.262998][ T9934] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 802.352480][ T9951] input: syz0 as /devices/virtual/input/input3422 [ 802.390218][ T9953] input: syz0 as /devices/virtual/input/input3423 [ 802.397123][ T9954] FAT-fs (nullb0): bogus number of reserved sectors [ 802.428034][ T9951] sp0: Synchronizing with TNC [ 802.429805][ T9954] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:46 executing program 1 (fault-call:5 fault-nth:0): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 802.474566][ T9956] FAT-fs (nullb0): bogus number of reserved sectors [ 802.494005][ T9956] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:46 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfffffff6, 0xc050787274, 0x0, 0x0, 0x0) [ 802.628481][ T9975] input: syz0 as /devices/virtual/input/input3424 [ 802.665495][ T9980] input: syz0 as /devices/virtual/input/input3425 [ 802.713700][ T9987] FAT-fs (nullb0): bogus number of reserved sectors [ 802.717216][ T9951] input: syz0 as /devices/virtual/input/input3426 [ 802.737475][ T9987] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:47 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 802.760967][ T9993] FAT-fs (nullb0): bogus number of reserved sectors [ 802.772359][ T9993] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 802.844404][T10004] input: syz0 as /devices/virtual/input/input3427 01:33:49 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfffffffb, 0xc050787274, 0x0, 0x0, 0x0) 01:33:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x20180, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) 01:33:49 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x3, 0x406403) ioctl$DRM_IOCTL_MODE_GETFB(r1, 0xc01c64ad, &(0x7f0000000040)={0xffffffff, 0x3, 0x7fffffff, 0xef, 0x5dcd7697, 0x3, 0x400}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendmsg$TIPC_CMD_SET_LINK_TOL(r3, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080025bd7000fedbdf25010000000000000007410000004c0018000000037564700000000000000000000000000000008428f62daf1a00"/98], 0x68}, 0x1, 0x0, 0x0, 0x20000000}, 0x1) 01:33:49 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) recvfrom$rxrpc(0xffffffffffffffff, &(0x7f0000000640)=""/106, 0x6a, 0x100, &(0x7f00000006c0)=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e23, 0x3, @private0={0xfc, 0x0, [], 0x1}, 0x20}}, 0x24) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$llc_int(r2, 0x10c, 0x7, &(0x7f0000000080)=0x1, 0x4) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 804.828946][T10033] input: syz0 as /devices/virtual/input/input3428 [ 804.880886][T10036] input: syz0 as /devices/virtual/input/input3429 [ 804.893859][T10035] FAT-fs (nullb0): bogus number of reserved sectors [ 804.903537][T10037] sp0: Synchronizing with TNC [ 804.928560][T10035] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 804.945027][T10051] input: syz0 as /devices/virtual/input/input3431 [ 804.961923][T10039] FAT-fs (nullb0): bogus number of reserved sectors 01:33:49 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x2}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 804.976008][T10039] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x2000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 805.131628][T10050] input: syz0 as /devices/virtual/input/input3432 [ 805.141519][T10072] input: syz0 as /devices/virtual/input/input3433 [ 805.210161][T10075] FAT-fs (nullb0): bogus number of reserved sectors [ 805.239645][T10037] sp0: Synchronizing with TNC [ 805.263585][T10051] input: syz0 as /devices/virtual/input/input3434 [ 805.266580][T10075] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:49 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x3}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 805.330317][T10079] FAT-fs (nullb0): bogus number of reserved sectors [ 805.343693][T10079] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:49 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$TCSETX(r1, 0x5433, &(0x7f00000000c0)={0x3ff, 0x5, [0x6, 0x3, 0x2, 0xc8f, 0x1000], 0x8001}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SG_GET_NUM_WAITING(r3, 0x227d, &(0x7f0000000100)) 01:33:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x2100000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:49 executing program 5: r0 = openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/transactions\x00', 0x0, 0x0) ioctl$sock_inet_tcp_SIOCATMARK(r0, 0x8905, &(0x7f0000000140)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r4 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r4, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r4, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r5 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0x9, &(0x7f0000000340)={r6, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r3, 0x84, 0x71, &(0x7f0000000000)={r6, 0x8001}, 0x8) [ 805.498621][T10107] input: syz0 as /devices/virtual/input/input3437 [ 805.524736][T10108] FAT-fs (nullb0): bogus number of reserved sectors [ 805.565130][T10113] sp0: Synchronizing with TNC [ 805.575896][T10108] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 805.596716][T10114] FAT-fs (nullb0): bogus number of reserved sectors [ 805.603337][T10114] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 805.609273][T10124] input: syz0 as /devices/virtual/input/input3438 [ 805.631060][T10128] input: syz0 as /devices/virtual/input/input3439 [ 805.633421][T10113] input: syz0 as /devices/virtual/input/input3440 01:33:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x400000000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:50 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x4}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 805.825677][T10145] FAT-fs (nullb0): bogus number of reserved sectors [ 805.866793][T10113] sp0: Synchronizing with TNC [ 805.881630][T10145] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 805.898319][T10159] input: syz0 as /devices/virtual/input/input3442 01:33:50 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRES64]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x60ffffffffff, 0xc050787274, 0x0, 0x0, 0x0) [ 805.914525][T10148] FAT-fs (nullb0): bogus number of reserved sectors [ 805.930789][T10148] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x218000, 0x0) ioctl$KVM_SET_FPU(r1, 0x41a0ae8d, 0xfffffffffffffffe) 01:33:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCVHANGUP(r2, 0x5437, 0x0) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 806.017656][T10167] input: syz0 as /devices/virtual/input/input3443 01:33:50 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x5}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 806.128072][T10177] FAT-fs (nullb0): bogus number of reserved sectors [ 806.129838][T10178] sp0: Synchronizing with TNC [ 806.162702][T10177] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x790000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 806.175797][T10188] input: syz0 as /devices/virtual/input/input3444 [ 806.190136][T10180] FAT-fs (nullb0): bogus number of reserved sectors [ 806.204523][T10180] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 806.215074][T10191] input: syz0 as /devices/virtual/input/input3445 01:33:50 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) connect$pptp(r2, &(0x7f0000000000)={0x18, 0x2, {0x1, @broadcast}}, 0x1e) [ 806.260005][T10190] overlayfs: unrecognized mount option "" or missing value [ 806.293267][T10201] input: syz0 as /devices/virtual/input/input3446 [ 806.364128][T10178] sp0: Synchronizing with TNC [ 806.380514][T10188] input: syz0 as /devices/virtual/input/input3447 01:33:50 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x8}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 806.414406][T10209] FAT-fs (nullb0): bogus number of reserved sectors [ 806.456937][T10209] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 806.467347][T10226] input: syz0 as /devices/virtual/input/input3448 [ 806.490487][T10224] FAT-fs (nullb0): bogus number of reserved sectors 01:33:50 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7fffffffefff, 0xc050787274, 0x0, 0x0, 0x0) [ 806.502981][T10224] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 806.514093][T10232] input: syz0 as /devices/virtual/input/input3449 01:33:50 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x660200, 0x0) read$dsp(r1, &(0x7f0000000140), 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x5) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000140)={0x1, 0x5}) ioctl$VIDIOC_UNSUBSCRIBE_EVENT(r2, 0x4020565b, &(0x7f00000000c0)={0x1, 0xf966, 0x1}) ioctl$TCGETA(0xffffffffffffffff, 0x8926, &(0x7f0000000180)) 01:33:50 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x11}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 806.679974][T10245] FAT-fs (nullb0): bogus number of reserved sectors [ 806.686922][T10246] mkiss: ax0: crc mode is auto. [ 806.719789][T10245] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xb90000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 806.745041][T10259] input: syz0 as /devices/virtual/input/input3452 [ 806.754348][T10248] FAT-fs (nullb0): bogus number of reserved sectors [ 806.764684][T10248] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 806.796246][T10256] mkiss: ax0: crc mode is auto. [ 806.862593][T10276] input: syz0 as /devices/virtual/input/input3453 [ 806.912582][T10279] FAT-fs (nullb0): bogus number of reserved sectors [ 806.960123][T10279] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 806.999052][T10282] FAT-fs (nullb0): bogus number of reserved sectors [ 807.009744][T10282] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1ff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="87da1a62eff99163d05c10aa01fc60d95df19a8ea23d2675d20d7b053406a75f7bc81df32194c03e1569bab6b6ceee14167ed0684cc529190a92675b75be158aec087d1e304205d5f6c6e511789f1d676468f5de3ec93261f7b71b692f06d690ce0284d63118a7ee6b009622217113b272ee6ee85a7a58b4d4", 0x79, 0xfff}], 0x0, &(0x7f0000000400)={[{@errors_recover='errors=recover'}, {@errors_continue='errors=continue'}, {@gid={'gid', 0x3d, r0}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@case_sensitive_yes='case_sensitive=yes'}, {@case_sensitive_yes='case_sensitive=yes'}, {@errors_recover='errors=recover'}], [{@pcr={'pcr', 0x3d, 0x10}}, {@smackfshat={'smackfshat', 0x3d, '@{/+/+'}}]}) lchown(&(0x7f0000000080)='./file0\x00', 0x0, r0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) sendfile(r2, r1, &(0x7f0000000200)=0x1, 0xffc) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:51 executing program 5: prctl$PR_GET_FPEMU(0x9, &(0x7f0000000000)) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f0000000040)={0x18, 0x2, {0xfffc, @dev={0xac, 0x14, 0x14, 0x35}}}, 0x1e) 01:33:51 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$packet_fanout_data(r2, 0x107, 0x16, &(0x7f0000000140)={0x9, &(0x7f00000000c0)=[{0x228, 0x8, 0xff, 0x7}, {0x9, 0xc1, 0x4, 0x6}, {0x3, 0x1, 0x7, 0x3}, {0x2, 0xff, 0x4, 0xfffffffd}, {0x2, 0xd6, 0x7, 0xc2d}, {0x538a, 0x6, 0x0, 0x5}, {0x736, 0x7f, 0x4, 0x101}, {0x0, 0x7, 0x0, 0xa8d56000}, {0x3, 0xff, 0x8}]}, 0x10) 01:33:51 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x12}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x1000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 807.135740][T10294] input: syz0 as /devices/virtual/input/input3454 [ 807.152821][T10292] sp0: Synchronizing with TNC [ 807.164922][T10296] FAT-fs (nullb0): bogus number of reserved sectors [ 807.183857][T10292] input: syz0 as /devices/virtual/input/input3455 [ 807.203453][T10296] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 807.220378][T10310] ntfs: (device loop2): parse_options(): Unrecognized mount option pcr. [ 807.225678][T10300] FAT-fs (nullb0): bogus number of reserved sectors [ 807.236446][T10300] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 807.250883][T10310] ntfs: (device loop2): parse_options(): Unrecognized mount option smackfshat. 01:33:51 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x14}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:51 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0xffffffff, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) perf_event_open(&(0x7f0000000040)={0x0, 0x70, 0x81, 0x16, 0x0, 0x3f, 0x0, 0x400, 0x20000, 0x8, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x10, 0x10000, 0x5, 0x2, 0x1, 0x0, 0x43c}, 0x0, 0xe, r1, 0x1) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 807.282721][T10310] ntfs: (device loop2): parse_options(): Unrecognized mount option . 01:33:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x2000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 807.350219][T10321] overlayfs: unrecognized mount option "mft_zone_multiplier=0x0000000000000004" or missing value [ 807.372465][T10326] input: syz0 as /devices/virtual/input/input3457 [ 807.402768][T10329] input: syz0 as /devices/virtual/input/input3458 [ 807.410860][T10292] sp0: Synchronizing with TNC [ 807.432352][T10333] input: syz0 as /devices/virtual/input/input3459 [ 807.453672][T10342] input: syz0 as /devices/virtual/input/input3460 01:33:51 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x15}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:51 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x4) mkdir(&(0x7f0000000640)='./bus\x00', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$SO_COOKIE(r2, 0x1, 0x39, &(0x7f0000000080), &(0x7f0000000280)=0x8) [ 807.513383][T10354] FAT-fs (nullb0): bogus number of reserved sectors [ 807.552652][T10354] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x4000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 807.620763][T10355] FAT-fs (nullb0): bogus number of reserved sectors [ 807.633479][T10355] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 807.657150][T10366] input: syz0 as /devices/virtual/input/input3461 01:33:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGSERIAL(r0, 0x541e, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=""/240}) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r1, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x28, r1, 0x4, 0x70bd2d, 0x25dfdbfb, {}, [@NL80211_ATTR_DFS_REGION={0x5, 0x92, 0x6}, @NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_USER_REG_HINT_TYPE={0x8}]}, 0x28}, 0x1, 0x0, 0x0, 0x4}, 0x40000) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x0, @perf_config_ext={0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x16}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 807.872856][T10380] FAT-fs (nullb0): bogus number of reserved sectors [ 807.885135][T10381] sp0: Synchronizing with TNC [ 807.900877][T10380] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 807.933234][T10385] FAT-fs (nullb0): bogus number of reserved sectors [ 807.943518][T10385] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 807.971701][T10392] sp0: Synchronizing with TNC 01:33:52 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockname(r1, &(0x7f0000000500)=@rxrpc=@in4={0x21, 0x0, 0x2, 0x10, {0x2, 0x0, @dev}}, &(0x7f0000000280)=0x80) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRESDEC=r2, @ANYRES64]) chdir(&(0x7f00000002c0)='./bus\x00') connect$unix(0xffffffffffffffff, &(0x7f0000000640)=@file={0x0, './bus/file0\x00'}, 0x6e) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r3, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 807.984960][T10398] input: syz0 as /devices/virtual/input/input3464 01:33:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x6000000000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$mice(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/input/mice\x00', 0x10840) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000080)=0xd) ioctl$TCGETA(r1, 0x8926, &(0x7f0000000100)) [ 808.073505][T10410] input: syz0 as /devices/virtual/input/input3465 01:33:52 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_G_SELECTION(r1, 0xc040565e, &(0x7f0000000040)={0x8, 0x0, 0x1, {0xfffffff8, 0x3, 0xf2, 0xb06}}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_SUBDEV_ENUM_FRAME_INTERVAL(r0, 0xc040564b, &(0x7f0000000000)={0x4, 0x0, 0x3017, 0x7, 0x4, {0x7, 0xc00}, 0x1}) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x3) r5 = dup(r4) write$uinput_user_dev(r5, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) write$uinput_user_dev(r5, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SCSI_IOCTL_DOORLOCK(r5, 0x5380) 01:33:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x300}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 808.187767][T10417] FAT-fs (nullb0): bogus number of reserved sectors [ 808.213793][T10418] sp0: Synchronizing with TNC [ 808.218899][T10417] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.230884][T10422] input: syz0 as /devices/virtual/input/input3466 [ 808.250895][T10428] input: syz0 as /devices/virtual/input/input3467 [ 808.258772][T10420] FAT-fs (nullb0): bogus number of reserved sectors [ 808.270511][T10420] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.289992][T10422] overlayfs: unrecognized mount option "rdir=./bus" or missing value 01:33:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7ffffffffffff, 0xc050787274, 0x0, 0x0, 0x0) [ 808.308686][T10441] input: syz0 as /devices/virtual/input/input3468 [ 808.363856][T10418] sp0: Synchronizing with TNC [ 808.377951][T10453] input: syz0 as /devices/virtual/input/input3469 [ 808.398040][T10455] FAT-fs (nullb0): bogus number of reserved sectors [ 808.405021][T10455] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:52 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = syz_open_dev$ttys(0xc, 0x2, 0x1) fcntl$notify(r1, 0x402, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:52 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 808.417305][T10459] FAT-fs (nullb0): bogus number of reserved sectors [ 808.456589][T10459] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:52 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x8000000000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:52 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0xc, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 808.547046][T10468] input: syz0 as /devices/virtual/input/input3470 [ 808.586253][T10473] input: syz0 as /devices/virtual/input/input3471 [ 808.628529][T10474] sp0: Synchronizing with TNC [ 808.643849][T10480] FAT-fs (nullb0): bogus number of reserved sectors [ 808.661684][T10487] input: syz0 as /devices/virtual/input/input3472 01:33:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xa000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 808.672855][T10480] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.691697][T10486] FAT-fs (nullb0): bogus number of reserved sectors [ 808.700991][T10486] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.715113][T10474] sp0: Synchronizing with TNC 01:33:53 executing program 5: r0 = syz_init_net_socket$ax25(0x3, 0x2, 0x0) setsockopt$ax25_int(r0, 0x101, 0x9, &(0x7f0000000000), 0x4) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:53 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1100}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:53 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$PPPIOCGCHAN(r2, 0x80047437, &(0x7f0000000100)) ioctl$KDGETKEYCODE(0xffffffffffffffff, 0x4b4c, &(0x7f00000000c0)={0x100}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 808.860274][T10511] FAT-fs (nullb0): bogus number of reserved sectors 01:33:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 808.909888][T10511] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.924657][T10517] input: syz0 as /devices/virtual/input/input3473 [ 808.939613][T10512] FAT-fs (nullb0): bogus number of reserved sectors [ 808.950808][T10512] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 808.999846][T10523] sp0: Synchronizing with TNC [ 809.012548][T10527] input: syz0 as /devices/virtual/input/input3474 [ 809.039472][T10523] input: syz0 as /devices/virtual/input/input3475 [ 809.071913][T10536] FAT-fs (nullb0): bogus number of reserved sectors [ 809.108847][T10536] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:53 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1200}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0xff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xe000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 809.133865][T10537] FAT-fs (nullb0): bogus number of reserved sectors [ 809.141838][T10537] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 809.223032][T10550] input: syz0 as /devices/virtual/input/input3476 [ 809.290826][T10523] sp0: Synchronizing with TNC [ 809.299159][T10531] input: syz0 as /devices/virtual/input/input3477 [ 809.330885][T10564] FAT-fs (nullb0): bogus number of reserved sectors 01:33:53 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1400}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:53 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x4}, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xfffffffffffffffe, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) mq_timedsend(r3, &(0x7f0000000100)="399e6aab0e882607243431c0152d05a6ebbdae63a7df7aa4bbdbc469db39814288960b125fa6e51d4918c06419af96c129277d1e72684d86b48afdd39bf3ddd4de7e90930043a6791ba033e4d9c33b805d65ded87ff8ac27e8bc3360171c40080f8d015eceedc96fcddfdc74c4988391bff883136b4cb727dff06b", 0x7b, 0x7ff, &(0x7f0000000640)={0x0, 0x989680}) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r4 = dup(r1) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SIOCX25SCALLUSERDATA(r4, 0x89e5, &(0x7f0000000000)={0x7f, "1a0a00c0912d518631d628d8933f90417d9be70daed3869f6bc6848f7d4b08bdc174547e64a3adef112740e3f99c168672b1c0e265c4977390374d7ef5e0997ef6f9439adf15ddb6c030e265f39ffb187719f874c804b9bd145b1dabb991a2bd5a8de44771fe6fb1c971a5201a777e1ba17727bc8177f17e55626a7a0e1eb733"}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 809.391134][T10564] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 809.426059][T10566] FAT-fs (nullb0): bogus number of reserved sectors [ 809.437724][T10566] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x50740000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 809.472795][T10581] input: syz0 as /devices/virtual/input/input3479 [ 809.500738][T10583] input: syz0 as /devices/virtual/input/input3480 01:33:53 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="7570706d036469723d2e2f66696c65312c6c6f7765726469543d2e2f6275732c776f726b646972bd2e2f66696c6530"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:53 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSETD(r1, 0x5423, &(0x7f0000000040)=0x4) ioctl$TCGETA(0xffffffffffffffff, 0x8926, &(0x7f0000000080)) [ 809.542860][T10586] input: syz0 as /devices/virtual/input/input3481 [ 809.597052][T10595] FAT-fs (nullb0): bogus number of reserved sectors [ 809.604935][T10591] input: syz0 as /devices/virtual/input/input3482 [ 809.639266][T10602] input: syz0 as /devices/virtual/input/input3483 [ 809.660447][T10595] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:54 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 809.717393][T10597] FAT-fs (nullb0): bogus number of reserved sectors [ 809.724224][T10613] overlayfs: unrecognized mount option "uppmdir=./file1" or missing value [ 809.724282][T10597] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xc0730000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 809.831978][T10586] input: syz0 as /devices/virtual/input/input3485 [ 809.835245][T10622] input: syz0 as /devices/virtual/input/input3484 [ 809.893282][T10629] input: syz0 as /devices/virtual/input/input3486 [ 809.920498][T10602] input: syz1 as /devices/virtual/input/input3487 01:33:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCGPKT(r0, 0x80045438, &(0x7f0000000100)) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = dup(r1) setsockopt$inet_sctp6_SCTP_AUTH_CHUNK(r2, 0x84, 0x15, &(0x7f00000000c0)={0x3}, 0x1) 01:33:54 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1600}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 810.017930][T10642] FAT-fs (nullb0): bogus number of reserved sectors [ 810.063172][T10642] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 810.099288][T10647] FAT-fs (nullb0): bogus number of reserved sectors [ 810.109834][T10647] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 810.126975][T10656] sp0: Synchronizing with TNC [ 810.142164][T10661] input: syz0 as /devices/virtual/input/input3489 01:33:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xd0530000000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:54 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendmsg$IPSET_CMD_PROTOCOL(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x1c, 0x1, 0x6, 0xc02, 0x0, 0x0, {0x3, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40}, 0x24040001) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r5 = openat$cgroup_ro(r4, &(0x7f0000000140)='cgroup.events\x00', 0x0, 0x0) ioctl$vim2m_VIDIOC_QUERYCAP(r5, 0x80685600, &(0x7f0000000640)) [ 810.253066][T10664] sp0: Synchronizing with TNC 01:33:54 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x1f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:54 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f00000000c0)=0x5, &(0x7f0000000100)=0x2) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 810.337544][T10682] input: syz0 as /devices/virtual/input/input3491 [ 810.341024][T10681] FAT-fs (nullb0): bogus number of reserved sectors [ 810.403640][T10682] input: syz0 as /devices/virtual/input/input3492 [ 810.405904][T10681] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 810.428806][T10692] input: syz0 as /devices/virtual/input/input3493 [ 810.455377][T10683] FAT-fs (nullb0): bogus number of reserved sectors [ 810.462800][T10683] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:54 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfeffff00000000, 0xc050787274, 0x0, 0x0, 0x0) [ 810.500086][T10699] sp0: Synchronizing with TNC [ 810.509211][T10703] input: syz0 as /devices/virtual/input/input3494 [ 810.541704][T10707] input: syz0 as /devices/virtual/input/input3495 01:33:54 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x3f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 810.608610][T10714] FAT-fs (nullb0): bogus number of reserved sectors 01:33:54 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x6) r0 = syz_open_dev$vcsu(&(0x7f0000000100)='/dev/vcsu#\x00', 0x9, 0x50002) ioctl$SNDRV_SEQ_IOCTL_CLIENT_ID(r0, 0x80045301, &(0x7f0000000440)) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000380)='overlay\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=.workdir=./file0']) r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) r2 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_MODIFY_ATTRIBUTES(r2, 0x4008240b, &(0x7f00000003c0)={0x7, 0x70, 0x2, 0x1, 0x6, 0x5, 0x0, 0x1f, 0x400, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x3, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_config_ext={0x1, 0x2}, 0x10000, 0x6, 0x10000002, 0x5, 0x4d97, 0x7, 0xa94c}) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbb]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) ioctl$PERF_EVENT_IOC_DISABLE(r3, 0x2401, 0x4) lstat(&(0x7f0000000080)='./file1\x00', &(0x7f0000000300)) syz_usb_connect(0x0, 0x863, &(0x7f0000000e00)={{0x12, 0x1, 0x250, 0x2d, 0xf0, 0x30, 0x8, 0x6cd, 0x104, 0x1fd4, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x851, 0x2, 0x8, 0x80, 0xf0, 0x4, [{{0x9, 0x4, 0xcb, 0x48, 0xc, 0x7a, 0xec, 0x9, 0x2, [], [{{0x9, 0x5, 0x9, 0x0, 0x8, 0x9, 0x8, 0x0, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x1, 0x20}]}}, {{0x9, 0x5, 0xd, 0x16, 0x200, 0x7, 0x8, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x81, 0xf0, 0x7f}, @generic={0xcb, 0x8, "e99e0dde2cbea4a5cc9a91e57842d897634606e388c81209e19c3dbd80d47eaf25234c9ae09a6f9c2da420dfe74d404690c520286676fd51e7c52c4a9c60381ad0c0d5d35f2cef0391c5aebc9ac4114b5357b869971fc5bdaa328a7f4243aa836154816f122b0cffa45079e3a29ee6958db08c77bdc12993e2ee65b89633b9fc3d44a9d426a5fd32464c82d35953043ff8c3d589aca5012aaeec7cb7759ea749f1f733e51e192af213facae33330b8e7ad431fdd36f19f831aca276b040b2e2fbb5e2f6fd81f210bbc"}]}}, {{0x9, 0x5, 0x89, 0x8, 0x40, 0x0, 0x1, 0x3, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x8, 0xd11}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x4, 0x7f}]}}, {{0x9, 0x5, 0xe, 0x3, 0x40, 0x2, 0x3a, 0x9c, [@generic={0x44, 0x22, "9df0fb9befda5f9dc417a65e624820c4a746da40fb0f63f395ed35a66a6cbb66278326e3bd0b3cafe504621d6cc2f88eb0e885f3f8fb7bc447f7b9cb503eeebcfa6e"}]}}, {{0x9, 0x5, 0x2, 0x1, 0x400, 0xfb, 0x7, 0xfc}}, {{0x9, 0x5, 0xd, 0x10, 0x20, 0xc1, 0x5, 0x4, [@generic={0x74, 0xa, "98c2c61703b244dfc80bd93c4f66b626ad7423f2969c74d6a7ce28266406ce698b06de329c1439730ac0153fe74d325d7a27a12833d9b88a00103b09871d97c1b796cd3f10c1216f0147c037bd9ad8b1cf4499f35e9a51e95585c4b79a7094ba668e0d2062668d997f5b6dc3f44145f4b043"}, @uac_iso={0x7, 0x25, 0x1, 0x1, 0x7, 0x5}]}}, {{0x9, 0x5, 0xe, 0x8, 0x3ff, 0x5, 0x3, 0x7, [@generic={0xd9, 0x9, "628661447db361f107cdf380f843fbb71d382cb277c910da068709da033f3d5c8f1b4081f129434a928299405bc319eb2bbfd8e95c8610eaa7473ba48651d631cf8e44cedccd19379c76468325ed32a2d6e9c737c8168e27ab0ac83c85d18fe996c1ca637e3aaafb0b05e7878004be7de0e042f5c53ea9ab3e0af53613f9468aaa15921ab73efe13d3345493c22c98fbdefe53a7d06a447006217a602f298d7a47ffd9e2899ae76625cc2cdcc7b2cc9baf7798214b3d5faa13bc0f40f4dae957a181460747a06a52c38fb18d9dc7a88182a0633f88bfc8"}]}}, {{0x9, 0x5, 0x1, 0x0, 0x40, 0x9, 0x4, 0x2, [@uac_iso={0x7, 0x25, 0x1, 0x1, 0x5, 0x6}]}}, {{0x9, 0x5, 0x5557cb442396c2f4, 0x10, 0x400, 0x1, 0x1f, 0x80, [@generic={0x63, 0x23, "ec77e68adff28fd17015e049f22882bbc93ce94e2620893bf6b2f44ac884f08fbae8590a6cef817fc74de694c2243203833786f3029ec9a908ab3ddf85cecb9ae682501f3abab0c179c98b645a08c11c498ae9eac7ff561ffc1d524aca98778ccc"}, @generic={0x86, 0x0, "81cc0b13a6e50f71ce364441a05a1bfd1c90dddcc6e37f1db324bdfb3402ae88198f12a84380cf2710cd2f4da6635c39675f7493b2b329dd00144938e66223c567a24f0d4a371dbaddee6e937828967ff629cd87b41fb49cb39380de9b79cfc41c9f4c71f816485cabb40bb2e06a7721d293569314e4898fe4b4adb11362c0f1aecd46d7"}]}}, {{0x9, 0x5, 0xe, 0x8, 0x40, 0x3, 0x4, 0xff, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x20, 0x3}]}}, {{0x9, 0x5, 0x80, 0x0, 0x10, 0xa7, 0x20, 0x1}}, {{0x9, 0x5, 0xf, 0x0, 0x7b7, 0x1, 0x8, 0x2, [@generic={0x72, 0x30, "89e757fddaa2ebb3eb3ee86ee0b7e7de40ea4e33b3c58e1a4833424b6905fd3f335aa879a86a0de34e61bbc93b538eeadc3d25dd5573f5a8ee1ca9bf8743db9936bfad2df922dd52d4f9db0242c7ccbc59ac8f25ac8508c68507f70387ff15daffeeaa199371d1f8d1f6921b317f0d46"}, @uac_iso={0x7, 0x25, 0x1, 0x81, 0x3f, 0x6}]}}]}}, {{0x9, 0x4, 0x71, 0xde, 0xc, 0xd0, 0x6f, 0xaa, 0xf6, [@hid_hid={0x9, 0x21, 0x9, 0xeb, 0x1, {0x22, 0x6d5}}, @uac_as={[@format_type_i_discrete={0x8, 0x24, 0x2, 0x1, 0x3, 0x1, 0x20}, @format_type_i_discrete={0xe, 0x24, 0x2, 0x1, 0x1f, 0x4, 0x7, 0x7, "55c7320c914a"}, @format_type_ii_discrete={0x12, 0x24, 0x2, 0x2, 0x2, 0x401, 0xfd, "4352cc2d3311971244"}]}], [{{0x9, 0x5, 0xd, 0x0, 0x10, 0x3, 0x81, 0x7f}}, {{0x9, 0x5, 0x0, 0x10, 0x3ff, 0x9, 0x4, 0x3f}}, {{0x9, 0x5, 0x5, 0x10, 0x20, 0x7, 0x4, 0x0, [@generic={0x8d, 0x9, "6ceb8f04257aa9c4f23889ad9ef38f01525c1441f9099f26e0c194db46ae9f4832e1b9338a05e8167d442491e809561ba66f1f750287bf2676848efee79d5513259f373f333493fb8c091291e60717e1819d99dda0602fb92bb69570aaf7c0d7b5b879c349a3c629052065b56f7c362bb19112fb47211f34970b91df579ce4c355c050395526aa54f9c0d4"}]}}, {{0x9, 0x5, 0x0, 0x0, 0x10, 0x9, 0x6, 0x1}}, {{0x9, 0x5, 0xe, 0x2, 0x40, 0x1f, 0x6}}, {{0x9, 0x5, 0x0, 0x0, 0x0, 0x81, 0x7f, 0x40}}, {{0x9, 0x5, 0x5, 0xc, 0x3a702a373e3e7ecf, 0xcd, 0x9, 0x7}}, {{0x9, 0x5, 0x80, 0x0, 0x20, 0xc0, 0x3, 0xcc, [@generic={0x74, 0x8, "5ac5686133507fb884d37d9ea6d66221a6afa89dc020bdc8a7b78415c94c7249fc63c1683d514b57932d7ac0aaa7fec53a2c97828c1fec91d4b13075f26f92af97f34aeaabc3dcaf7e96eeddbf657e9816e825ea734308693b145b130ad8bdccfe042b9aff73380b9d3acfdcdf57d13ad0d5"}, @uac_iso={0x7, 0x25, 0x1, 0x80, 0x9}]}}, {{0x9, 0x5, 0x8, 0x0, 0x3ff, 0x9, 0x7f, 0x7, [@uac_iso={0x7, 0x25, 0x1, 0x82, 0x5, 0x8}, @generic={0xac, 0x8, "7b0de0eac09c468674390dfbf139a6364c9eaca5dfa3c8a9aa7731e2aa0f4b9c444e01cb72f5b4225d19af52c932a51dba3a218cb094412adc498d0378dc002a3b026e4bb33076c6d45f7b0e5060d1b7e4c98e1cd0e6ad2f39f82846691c6486348a91df4ca5bfb24397dc07ab69730791d8cc727957f4fb9a935539806405211c24411c99664fafcd796efe1ed00c3abde020d5048c8933689c4fbdd40c7f860a8a4fc7c9d097f2f084"}]}}, {{0x9, 0x5, 0xa, 0x10, 0x400, 0x0, 0x4, 0x6}}, {{0x9, 0x5, 0x0, 0xc, 0x40, 0xff, 0x7f, 0xfd, [@uac_iso={0x7, 0x25, 0x1, 0x2, 0x7, 0x5}, @uac_iso={0x7, 0x25, 0x1, 0x2, 0x0, 0x3}]}}, {{0x9, 0x5, 0x2, 0x1, 0x40, 0x4, 0x6, 0x4, [@generic={0x101, 0xc, "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"}, @generic={0x74, 0x7, "756d6fdbcf3644d19ba377d86f31c1acbd9f32159fe723489db3ffc07fa273f8e4f013ef3bc322afbfb0a4f2f34028e129a9b561551305cdd603659a1698be37fd404938fa4dad62023481fa5f1f75f976fa625908f2d0a72a15ac587f2982b41cfe8fd092b459773487c4fdcfeb9faad34e"}]}}]}}]}}]}}, &(0x7f0000000900)={0xa, &(0x7f0000000640)={0xa, 0x6, 0x250, 0xff, 0x81, 0x1, 0x40, 0x7f}, 0xc8, &(0x7f0000000680)=ANY=[@ANYBLOB="050fc8000566100a5a9d670091741913855b66a7cb2dcb75c7c19b04143194769813c8c1b664076d920c1cb8e737281ff6c1b8e7fe196e663ee882dffc429aec665a5b90e7b683bd1e482502b37df40e0965203e5fddad557298dd4cdea6b18c2923859ff04fcad912f439498b012a6a61b96fe5df702d259c9ce655803f9bd23619e352d3bf9723b22bc5b4deb8347819e18144b886046f68bc6cfa78bb8d24d342584528f3c4c30710020480ff010b10010c0800001a060009"], 0x3, [{0xda, &(0x7f0000001680)=ANY=[@ANYBLOB="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"]}, {0x4, &(0x7f0000000880)=@lang_id={0x4, 0x3, 0x2c09}}, {0x4, &(0x7f00000008c0)=@lang_id={0x4, 0x3, 0x424}}]}) socket$bt_hidp(0x1f, 0x3, 0x6) [ 810.658930][T10714] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 810.673769][T10724] input: syz0 as /devices/virtual/input/input3496 [ 810.702690][T10716] FAT-fs (nullb0): bogus number of reserved sectors [ 810.717105][T10716] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 810.730374][T10731] input: syz0 as /devices/virtual/input/input3497 01:33:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x100000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 810.772715][T10736] input: syz0 as /devices/virtual/input/input3498 [ 810.780809][T10707] input: syz1 as /devices/virtual/input/input3499 [ 810.793877][T10699] sp0: Synchronizing with TNC [ 810.802507][T10735] overlayfs: missing 'workdir' [ 810.901272][T10759] FAT-fs (nullb0): bogus number of reserved sectors [ 810.941011][T10759] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) ioctl(r0, 0x3, &(0x7f0000000000)="7e21e28d0c66841322b098694a559ab2e4c713ced3ff07f791d7b0c1f8637faa9dc3b3ee894bbc61798c21fa46df8b373b4b69901ef3389502110e165d23cb8c4807361f7742f172babba1b2a78f61c3a10068b39bb09d59b9ccd8fd91e11301098c06a4e9f57e37650908d75ca720d0e4bcb29360dd0b23dffdd0fd4d12121498ccb768a9805da51009399d4f7755f969f68ac4e5ef7c2d36b40aa6bb6fbcf34aad0bf31d6a") 01:33:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x200000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 810.967840][T10761] FAT-fs (nullb0): bogus number of reserved sectors [ 810.978290][T10761] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:55 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000140)={0x0, {0x1ff, 0x1, 0xffffffe0, 0x40000, 0x7, 0x7f}}) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x270c, 0xbc9], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfff], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$PIO_UNIMAP(r2, 0x4b67, &(0x7f0000000100)={0x4, &(0x7f00000000c0)=[{0xe00, 0x8}, {0x40, 0x7}, {0x2, 0x200}, {0x6, 0x1}]}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 811.114974][T10776] input: syz0 as /devices/virtual/input/input3501 [ 811.143401][T10775] sp0: Synchronizing with TNC [ 811.158396][T10777] FAT-fs (nullb0): bogus number of reserved sectors [ 811.184336][T10787] input: syz0 as /devices/virtual/input/input3502 [ 811.201399][T10791] input: syz0 as /devices/virtual/input/input3503 [ 811.202910][T10777] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 811.238855][T10782] FAT-fs (nullb0): bogus number of reserved sectors [ 811.253738][T10782] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x300000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 811.285363][ T2896] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 811.383152][T10775] sp0: Synchronizing with TNC 01:33:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x2}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 811.404782][T10807] input: syz0 as /devices/virtual/input/input3504 [ 811.412111][T10810] FAT-fs (nullb0): bogus number of reserved sectors 01:33:55 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6214, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) dup(r1) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x4e20, 0x40, @private2}, 0x1c) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r4 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x44000, 0x0) ioctl$HIDIOCGFLAG(r4, 0x8004480e, &(0x7f0000000040)) [ 811.460065][T10810] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 811.483252][T10821] input: syz0 as /devices/virtual/input/input3505 01:33:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x400000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 811.565175][ T2896] usb 3-1: device descriptor read/64, error 18 01:33:55 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x3}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 811.624120][T10828] input: syz0 as /devices/virtual/input/input3507 [ 811.691153][T10836] FAT-fs (nullb0): bogus number of reserved sectors [ 811.716679][T10836] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x500000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 811.740629][T10838] FAT-fs (nullb0): bogus number of reserved sectors [ 811.749214][T10843] input: syz0 as /devices/virtual/input/input3508 [ 811.752480][T10838] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 811.869011][T10850] FAT-fs (nullb0): bogus number of reserved sectors [ 811.919929][T10850] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 811.941212][T10854] FAT-fs (nullb0): bogus number of reserved sectors [ 811.949154][T10854] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 811.965228][ T2896] usb 3-1: device descriptor read/64, error 18 [ 812.235145][ T2896] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 812.515100][ T2896] usb 3-1: device descriptor read/64, error 18 [ 812.905100][ T2896] usb 3-1: device descriptor read/64, error 18 [ 813.025247][ T2896] usb usb3-port1: attempt power cycle 01:33:58 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xda], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x20000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x68b7]}, 0x45c) ioctl$sock_SIOCSIFVLAN_GET_VLAN_REALDEV_NAME_CMD(r2, 0x8983, &(0x7f0000000000)={0x8, 'veth0_to_batadv\x00', {'syzkaller1\x00'}, 0x400}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:58 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0xa) r5 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r5, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r5, 0xc0406619, &(0x7f00000000c0)={{0x3, 0x0, @identifier="5b82b69e83d1190c25e6e34bd6e1fba0"}}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:33:58 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x4}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x600000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 813.735152][ T2896] usb 3-1: new high-speed USB device number 21 using dummy_hcd 01:33:58 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_S_EXT_CTRLS(0xffffffffffffffff, 0xc0205648, &(0x7f0000000280)={0x0, 0x54ff734b, 0x1, r0, 0x0, &(0x7f0000000080)={0x99096f, 0x1, [], @ptr}}) r2 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000140)='l2tp\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$L2TP_CMD_TUNNEL_CREATE(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000840)={0x1c, r2, 0x917, 0x0, 0x0, {0x3}, [@L2TP_ATTR_CONN_ID={0x8}]}, 0x1c}}, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000003c0)={&(0x7f0000000300), 0xc, &(0x7f0000000380)={&(0x7f0000000340)={0x1c, r2, 0x200, 0x70bd2a, 0x25dfdbfe, {}, [@L2TP_ATTR_UDP_ZERO_CSUM6_TX={0x5, 0x21, 0x1}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40000000}, 0x0) r4 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r4, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) sendfile(r4, r4, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:33:58 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0xfff], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000, 0x20]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_AGP_ALLOC(r3, 0xc0206434, &(0x7f0000000640)={0x9, 0x0, 0x10000, 0xfff}) ioctl$DRM_IOCTL_AGP_UNBIND(r2, 0x40106437, &(0x7f0000000680)={r4, 0x401}) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz1\x00', {0x1ff}, 0x0, [0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x29001d96], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000], [0x0, 0xffffff81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) recvfrom$rxrpc(r2, &(0x7f0000000100)=""/227, 0xe3, 0x10040, &(0x7f0000000200)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e20, 0x401, @dev={0xfe, 0x80, [], 0x1e}, 0x2a}}, 0x24) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 813.810697][T10885] input: syz0 as /devices/virtual/input/input3511 [ 813.818784][T10886] input: syz0 as /devices/virtual/input/input3512 [ 813.841692][T10888] input: syz0 as /devices/virtual/input/input3513 [ 813.850020][T10887] FAT-fs (nullb0): bogus number of reserved sectors [ 813.893983][T10887] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 813.906597][T10888] input: syz0 as /devices/virtual/input/input3515 [ 813.921176][T10905] input: syz0 as /devices/virtual/input/input3514 [ 813.936130][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 813.943576][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 813.949604][T10893] FAT-fs (nullb0): bogus number of reserved sectors [ 813.972406][T10904] input: syz1 as /devices/virtual/input/input3516 [ 813.973683][T10893] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 814.027048][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 01:33:58 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x5}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x700000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 814.070136][T10886] input: syz1 as /devices/virtual/input/input3517 [ 814.096912][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.164635][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.206773][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.219950][ T2896] usb 3-1: device not accepting address 21, error -71 [ 814.250632][T10888] input: syz1 as /devices/virtual/input/input3520 [ 814.258885][T10940] input: syz0 as /devices/virtual/input/input3518 [ 814.264536][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.298734][T10948] FAT-fs (nullb0): bogus number of reserved sectors [ 814.310363][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.332480][T10948] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:33:58 executing program 4: ustat(0x7, &(0x7f0000000200)) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000340)={'security\x00'}, &(0x7f00000003c0)=0x54) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r3 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/hwrng\x00', 0x145000, 0x0) ioctl$SNDCTL_DSP_GETOPTR(r3, 0x800c5012, &(0x7f0000000300)) getsockopt$inet_sctp6_SCTP_RECVRCVINFO(r3, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000002c0)=0x4) ioctl$EVIOCSMASK(r3, 0x40104593, &(0x7f00000001c0)={0x12, 0xb0, &(0x7f0000000100)="b935e1abc3fb192aa69d16c8cd495fa4dc6adca3be473b9def88ae3b46345e92b9ceca84c6ccd3609d8471daacdc0ac022a59285dc51ed28b8cee73a520eae419f447a83b3721717f4c94c4406ac466cbf51bc2939bf0944149d45a1c33148c0a5647c6bc4e02624d6844e72393a8e41ec64cff5b09a43c584f3b036669f7b0216a6bed4c5ebbcdacec4d0188b01f5002550aaedea2873b452d13294913afc1894a51fc235f0fbe88597965084ca7241"}) ioctl$TIOCSETD(r2, 0x5423, &(0x7f0000000280)=0x7) ioctl$TIOCGDEV(r3, 0x80045432, &(0x7f0000000240)) ioctl$TCGETA(r2, 0x8926, &(0x7f0000000080)) [ 814.355004][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.383296][T10954] FAT-fs (nullb0): bogus number of reserved sectors [ 814.402714][T10954] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 814.414973][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 01:33:58 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x8}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x3f00000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 814.472870][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.530137][T10967] input: syz0 as /devices/virtual/input/input3522 [ 814.544666][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.587811][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.604748][T10973] input: syz0 as /devices/virtual/input/input3523 [ 814.617717][T10967] sp0: Synchronizing with TNC [ 814.628329][T10975] FAT-fs (nullb0): bogus number of reserved sectors [ 814.651708][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.680053][T10975] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 814.696471][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 01:33:59 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0)='/proc/self\x00', 0x84800, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x50, r0, 0xbe388000) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$RTC_EPOCH_SET(0xffffffffffffffff, 0x4008700e, 0x2e34db70) [ 814.724703][T10981] FAT-fs (nullb0): bogus number of reserved sectors [ 814.734716][T10981] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 814.737279][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.760912][T10995] input: syz0 as /devices/virtual/input/input3525 [ 814.824223][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.848092][T10919] input: syz1 as /devices/virtual/input/input3526 [ 814.850248][T10999] sp0: Synchronizing with TNC [ 814.905786][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.929371][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.958774][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 814.989148][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 815.006081][ T2897] hid-generic 0000:0000:0000.0045: unknown main item tag 0x0 [ 815.039970][ T2897] hid-generic 0000:0000:0000.0045: hidraw0: HID v0.00 Device [syz1] on sz1 01:33:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x4000000000000000, 0xc050787274, 0x0, 0x0, 0x0) 01:33:59 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x11}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:59 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:33:59 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) ptrace$getenv(0x4201, r0, 0xfffffffffffffffd, &(0x7f0000000000)) r1 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r1, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:33:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f00000000c0)) [ 815.309903][T11034] input: syz0 as /devices/virtual/input/input3527 [ 815.336242][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.343676][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.344607][T11035] sp0: Synchronizing with TNC [ 815.371787][T11038] FAT-fs (nullb0): bogus number of reserved sectors [ 815.402331][T11038] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 815.413019][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.449059][T11057] input: syz0 as /devices/virtual/input/input3528 [ 815.449304][T11046] FAT-fs (nullb0): bogus number of reserved sectors [ 815.462492][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.492510][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.494302][T11046] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 815.525007][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 01:33:59 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x12}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:33:59 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7e00000000000000, 0xc050787274, 0x0, 0x0, 0x0) [ 815.575655][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 01:33:59 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1054, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb14, 0x0, 0x0, 0x0, 0x400000]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_IOEVENTFD(0xffffffffffffffff, 0x4040ae79, &(0x7f0000000240)={0xd000, &(0x7f0000000200), 0x0, r2, 0x4}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r3 = socket$inet6(0x10, 0x3, 0x0) r4 = syz_genetlink_get_family_id$batadv(&(0x7f0000000180)='batadv\x00') ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r3, 0x8933, &(0x7f00000001c0)={'batadv0\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r3, 0x8933, &(0x7f00000002c0)={'batadv_slave_0\x00', 0x0}) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000000)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050200000000000000000500000008000300", @ANYRES32=r5, @ANYBLOB="08020600", @ANYRES32=r6, @ANYBLOB], 0x24}}, 0x0) sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)=ANY=[@ANYBLOB="5400e884", @ANYRES16=r4, @ANYBLOB="04002bbd7000fddbdf250e000000080039000400000005002f0001000800000005002d000100000005003800010000000800340007000000080034000000006e08000b00ff010000000000000000"], 0x54}, 0x1, 0x0, 0x0, 0x4008810}, 0x4044880) [ 815.619640][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.654307][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.684451][T11065] FAT-fs (nullb0): bogus number of reserved sectors [ 815.691435][T11067] input: syz0 as /devices/virtual/input/input3529 [ 815.701681][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.726637][T11065] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 815.731206][T11072] sp0: Synchronizing with TNC [ 815.747561][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.767570][T11068] FAT-fs (nullb0): bogus number of reserved sectors 01:34:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x7fffffffffffffff, 0xc050787274, 0x0, 0x0, 0x0) [ 815.774502][T11068] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 815.775592][T11072] input: syz0 as /devices/virtual/input/input3530 [ 815.798727][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.842099][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.848588][T11084] input: syz0 as /devices/virtual/input/input3531 [ 815.877600][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.908509][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.933123][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 815.944722][T11093] FAT-fs (nullb0): bogus number of reserved sectors [ 815.959066][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 01:34:00 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x14}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 816.020314][T11072] sp0: Synchronizing with TNC [ 816.025721][T11101] input: syz0 as /devices/virtual/input/input3532 [ 816.043130][T11093] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.043258][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 01:34:00 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) r0 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x10000, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') sendmsg$TIPC_CMD_SET_NODE_ADDR(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x24, r2, 0xc15, 0x0, 0x0, {{}, {}, {0x8}}}, 0x24}}, 0x300) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r0, &(0x7f0000000380)={&(0x7f0000000280), 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r2, 0x1, 0x70bd2d, 0x25dfdbfc, {}, ["", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x48001) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r3, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 816.097056][T11095] FAT-fs (nullb0): bogus number of reserved sectors [ 816.106142][T11095] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.127180][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 01:34:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xf6ffffff00000000, 0xc050787274, 0x0, 0x0, 0x0) [ 816.151096][T11112] input: syz0 as /devices/virtual/input/input3533 [ 816.175121][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 816.182618][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 816.225112][ T2896] hid-generic 0000:0000:0000.0046: unknown main item tag 0x0 [ 816.265115][ T2896] hid-generic 0000:0000:0000.0046: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:00 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x15}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 816.287189][T11119] FAT-fs (nullb0): bogus number of reserved sectors [ 816.298791][T11119] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfbffffff00000000, 0xc050787274, 0x0, 0x0, 0x0) 01:34:00 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a311900000000000000000000000000000000f9ff000000000000003e4b000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c00000000000000000000000000001f0000000000000000000000000000160000000000000000"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16=r0], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0xe9, 0x40, 0x0, 0x0, 0x0, 0x0, 0x1042, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 816.346207][T11125] FAT-fs (nullb0): bogus number of reserved sectors [ 816.357500][T11125] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x3bfc42, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 816.434638][T11139] FAT-fs (nullb0): bogus number of reserved sectors [ 816.469941][T11139] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.473338][T11142] input: syz0 as /devices/virtual/input/input3535 01:34:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xfcfdffff00000000, 0xc050787274, 0x0, 0x0, 0x0) [ 816.518969][T11141] FAT-fs (nullb0): bogus number of reserved sectors [ 816.535186][T11141] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.562165][T11157] input: syz0 as /devices/virtual/input/input3536 01:34:00 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:34:00 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f00000002c0)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r4 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) write$UHID_CREATE2(r0, &(0x7f0000000100)=ANY=[@ANYRESDEC=r4, @ANYRES32=r2, @ANYRESDEC, @ANYRESHEX=r1], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r5 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140)='/dev/bsg\x00', 0x40000, 0x0) sendmsg$IPCTNL_MSG_CT_GET_STATS(r5, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x14, 0x5, 0x1, 0x5, 0x0, 0x0, {0x7, 0x0, 0x7}, ["", "", "", "", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x20040010}, 0x400c140) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:00 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 816.658967][T11162] FAT-fs (nullb0): bogus number of reserved sectors 01:34:01 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x16}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 816.707654][T11162] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.742110][T11167] FAT-fs (nullb0): bogus number of reserved sectors [ 816.752833][T11167] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 816.812703][T11178] input: syz0 as /devices/virtual/input/input3537 [ 816.903388][T11185] input: syz0 as /devices/virtual/input/input3538 01:34:01 executing program 2: mkdir(&(0x7f0000000240)='./bus\x00', 0x1b0) syz_mount_image$nfs(&(0x7f0000000280)='nfs\x00', &(0x7f0000000300)='./bus\x00', 0xdf3d, 0x9, &(0x7f0000001900)=[{&(0x7f0000000340)="ab67beb0cc9d4c33d6de86a15dd8358f4887d6097db38ce271c6586a57ea733e55c3eb6a38f70c2cf678af6b1debd59f8358fba96d38ea6828a5ae21a89379b5ac8072cb42891e7640142c1610e409898b6f228842d0206e12e1360a8be649fdadb599ccce0e87ea51d6978ae0ce9a4261d4e25ae8d8bfab7630dc4d41050ac251ef8e38fd39ff6192779f59d866fe56d46aa9d6b6bd268b05b3c1c08e8749", 0x9f, 0x1}, {&(0x7f0000000400)="7c3286c2513da099c8162d589b7daf7a54ef303ac382d40028904e1009e4de4746f74d63c2d1e10ac4d73b2484300ff39090aacecb383fa2813e1131f2fc2d7cae4ec03c4a2d425a0c4d364ed53a3da52b58fe797409141ac32035de7166d336c79286a5297e15b7c898aa5f172aa67197416ed42a7ee6c994cb32f9", 0x7c, 0x7}, {&(0x7f0000000500)="00453e9c319dbfc90ce261a63e0d821d149a3ddecc9d4f521b39726e10dc7464764caddfb4d4d955977ac53ed34cd371534b4ff651376e5e4e66cfdf6e650a52dfcb13ea7e163f93444a023ce5cd06d421e7c494276106a17b29a6bb922af37b45e4017970616c299ae44926cfe97a81cc8074a3e84fc0ace03e37582624825e25d543c019d7dbf20ccd1f", 0x8b, 0x3}, {&(0x7f00000005c0)="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", 0x1000, 0x200}, {&(0x7f00000015c0)="d47372767dbdc13231bf8e5c227aef74520a9c9bfcc52e001ea4c19872f67b345321379b005673840580faed73a4491ac9a8be45c944e3ef17ee65e227785ac53cb5c87be48a0dd58b5fd960f80d516700c58e3f7b61346bd618974679db239915d2cc5e717d6460359bcc343299aec2043617d52309c767a2de7125a2313d7882aaa080b4eef2a3593deefe7f9d", 0x8e, 0x8}, {&(0x7f0000001680)="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", 0xfe, 0x96d9}, {&(0x7f0000001780)="b5253bc6be99cfcd61a1f5dc6653c863fa9f5074e28cb37d811d32584558f08cb6fd40044ffcbd2edab63378d00ab4d7ba5bd501f204ff7d18b67c92d7bd5a13823d84102b97c94e6de4633bea2978a6560063e77291f290e590ffa19c77374c1ace54a1a15ee0fad3ae035608f05dd384abfcabf45cce61bad14066be7d98f98dc5366aa828b3ced40bf7c144b66ec607e3d1588e3ef69ccdf1d09a60479c460a876a20eefe1891916cb1b2cc7b343988ab50132f15c53b887e76de54734cc9a9ffe540f5c4a54b", 0xc8, 0x8}, {&(0x7f0000001880)="881b8faf494a576a617434176c6b4cdb5184ea05a6c1625e8e584d874a9bdfbb3f54f50a7cb0bf53eca66b65af202482b588c70bf038d611033198f045c93f622030b6ebc9053afb043838b98d22e02eecfd0f711cd2530a17deb7b9fe8d78f19e4fba3457da720584", 0x69, 0xae59}, {&(0x7f0000000480)="7681a6f3f121", 0x6, 0x1}], 0x4, &(0x7f0000001a00)='^$\x00') mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0]) chdir(&(0x7f00000002c0)='./bus\x00') r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$VT_GETSTATE(r2, 0x5603, &(0x7f0000001a40)={0x2, 0x9f59, 0x1}) 01:34:01 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='cgroup.controllers\x00', 0x0, 0x0) ioctl$IMCLEAR_L2(r1, 0x80044946, &(0x7f0000000140)=0x5) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCGETA(r3, 0x5405, &(0x7f0000000180)) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffefffffff7f0000, 0xc050787274, 0x0, 0x0, 0x0) 01:34:01 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x300}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:01 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = accept4$inet(r2, 0x0, &(0x7f0000000000), 0x80800) ioctl$sock_inet_udp_SIOCINQ(r3, 0x541b, &(0x7f0000000040)) 01:34:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ptmx\x00', 0x200, 0x0) r1 = msgget$private(0x0, 0x0) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$IOC_PR_CLEAR(r3, 0x401070cd, &(0x7f0000000040)={0x75}) msgctl$MSG_STAT(r1, 0xb, &(0x7f0000000200)=""/249) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 817.197069][T11197] FAT-fs (nullb0): bogus number of reserved sectors [ 817.202543][T11198] input: syz0 as /devices/virtual/input/input3539 [ 817.219106][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.220377][T11201] input: syz0 as /devices/virtual/input/input3540 [ 817.229244][T11199] input: syz0 as /devices/virtual/input/input3541 [ 817.247268][T11202] input: syz0 as /devices/virtual/input/input3542 [ 817.248972][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.262498][T11197] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffffffff00000000, 0xc050787274, 0x0, 0x0, 0x0) [ 817.293930][T11200] FAT-fs (nullb0): bogus number of reserved sectors [ 817.305494][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.317052][T11200] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 817.322351][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.328315][T11214] nfs: Unknown parameter '^$' [ 817.348603][T11199] sp0: Synchronizing with TNC [ 817.355637][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.367662][T11224] input: syz0 as /devices/virtual/input/input3543 [ 817.371149][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.394137][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.402216][T11233] overlayfs: unrecognized mount option "0x0000000000000005" or missing value [ 817.410917][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.428850][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.440518][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.448634][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.456567][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.464559][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.472625][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.494494][T11242] FAT-fs (nullb0): bogus number of reserved sectors [ 817.495987][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.523205][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.535619][T11242] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:01 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffffffffff600000, 0xc050787274, 0x0, 0x0, 0x0) [ 817.556420][T11223] sp0: Synchronizing with TNC [ 817.562021][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 01:34:01 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x4a24c0, 0x0) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/ocfs2_control\x00', 0x6c601, 0x0) ioctl$CAPI_GET_SERIAL(r1, 0xc0044308, &(0x7f0000000100)=0xa82c) [ 817.611721][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.664208][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.690414][T11259] input: syz0 as /devices/virtual/input/input3545 [ 817.705690][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.709604][T11260] FAT-fs (nullb0): bogus number of reserved sectors 01:34:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffffffffffff0700, 0xc050787274, 0x0, 0x0, 0x0) [ 817.750086][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 [ 817.752745][T11260] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 817.782517][T11263] FAT-fs (nullb0): bogus number of reserved sectors [ 817.784789][ T5] hid-generic 0000:0000:0000.0047: unknown main item tag 0x0 01:34:02 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1100}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 817.811422][T11263] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 817.846842][ T5] hid-generic 0000:0000:0000.0047: hidraw0: HID v0.00 Device [syz1] on sz1 [ 817.902156][T11275] FAT-fs (nullb0): bogus number of reserved sectors [ 817.937988][T11275] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 817.960801][T11276] FAT-fs (nullb0): bogus number of reserved sectors [ 817.964131][T11285] input: syz0 as /devices/virtual/input/input3547 [ 817.981999][T11276] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 818.019624][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.029529][T11202] input: syz1 as /devices/virtual/input/input3548 [ 818.048198][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.088980][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.114387][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.117965][T11301] input: syz0 as /devices/virtual/input/input3549 [ 818.127904][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.136161][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.143640][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 01:34:02 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1200}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 818.188256][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.235087][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.242530][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.274978][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.282415][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.308746][T11310] input: syz0 as /devices/virtual/input/input3551 [ 818.335690][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.343129][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.373078][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.395826][T11316] input: syz0 as /devices/virtual/input/input3552 [ 818.402728][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.419516][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.434705][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.458887][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.475710][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.485101][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.492512][ T2896] hid-generic 0000:0000:0000.0048: unknown main item tag 0x0 [ 818.536032][ T2896] hid-generic 0000:0000:0000.0048: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:02 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffffffffffffff7f, 0xc050787274, 0x0, 0x0, 0x0) 01:34:02 executing program 4: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd], [0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2]}, 0x45c) ioctl$TUNGETDEVNETNS(r1, 0x54e3, 0x0) ioctl$TIOCSETD(0xffffffffffffffff, 0x5423, &(0x7f0000000000)=0x7) ioctl$UFFDIO_REGISTER(0xffffffffffffffff, 0xc020aa00, &(0x7f00000000c0)={{&(0x7f0000ffc000/0x4000)=nil, 0x4000}, 0x3}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) setsockopt$pppl2tp_PPPOL2TP_SO_SENDSEQ(r3, 0x111, 0x3, 0x0, 0x4) connect$can_bcm(0xffffffffffffffff, &(0x7f00000006c0), 0x10) ioctl$TCGETA(0xffffffffffffffff, 0x8926, &(0x7f0000000080)) 01:34:02 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='uppdrdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r0 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r0, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r1 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x9, &(0x7f0000000340)={r2, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000300)={r2, @in6={{0xa, 0x4e21, 0x80000001, @empty, 0x719a}}, 0xcde9, 0x5, 0x26519d44, 0x800, 0x40, 0x5, 0x3f}, 0x9c) r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r3, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:02 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000640)='/dev/cachefiles\x00', 0x40402, 0x0) ioctl$TCSETSF2(r1, 0x402c542d, &(0x7f0000000680)={0x63, 0x9, 0x4, 0x7, 0x1, "f7340839a7c854b2ec48c0d241b41899c22907", 0x9e02, 0x417c21fd}) r2 = dup(r0) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0xffffffff], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r2, 0x0, 0x48, 0xf6, &(0x7f0000000000)="7e7ff069555821e2d5024b0439512e9cb6c9cd7429f80aacce1eb842cd17f8d59510f263ea465f8d3667b112e1dc1296378b61aac304a55e9be4699fd5f08e9cd57869a53a86ae59", &(0x7f0000000100)=""/246, 0x7fff, 0x0, 0x8a, 0xac, &(0x7f0000000200)="2fdd4fbcd48a1b3e522878f3bba86f024830d4c29360fed6a1f5d55647371e815e9929f84d1a1f7c73c8a0f93fd99171257c5e60cefa13f118e99b6502d5e3fefc467db05d7f743c6b5d8cfef1c4d3ae00631c3830e1d8e6e673f6d0682dca9070d13b4dd2aaaaf26fd26fa0b77e2bd7142ab14458be9d5db6dab48c43011ef646cfcc3d8fa448ce20ea", &(0x7f00000002c0)="b9f352999a34aff35e2f2d63523e04570602ed4ee3903653f991f5d8265a4030cc0e2053f1b7e02bd64916a60d5648a6accb18770fe11e602efb02f37ef11056caf18b3fd4cac4d6e22d37b7056e913c755a9796fe635ba9b5a08af19a90703538c32f4dfe188778a8f0de446c7968dc968035ba3449992ec2c10df4423b3096219865af398eabb710f4cad645a37eaf406ed4693d5fd7c13da51673ab650645f13b10a98ff0539be3700e68"}, 0x40) perf_event_open(&(0x7f000025c000)={0x2, 0x57, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x10000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r4 = gettid() sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, 0x0, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_GET_MESH_CONFIG(0xffffffffffffffff, &(0x7f0000000780)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000740)={&(0x7f0000000700)={0x28, 0x0, 0x400, 0x70bd27, 0x25dfdbff, {}, [@NL80211_ATTR_WDEV={0xc, 0x99, {0x7, 0x1}}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x2}]}, 0x28}}, 0x0) prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) pidfd_open(r4, 0x0) 01:34:02 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1400}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 818.669237][T11334] FAT-fs (nullb0): bogus number of reserved sectors [ 818.686198][T11333] overlayfs: unrecognized mount option "uppdrdir=./file1" or missing value [ 818.686638][T11335] input: syz0 as /devices/virtual/input/input3554 [ 818.700430][T11338] input: syz0 as /devices/virtual/input/input3555 01:34:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0xffffffffffffffff, 0xc050787274, 0x0, 0x0, 0x0) [ 818.723029][T11334] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 818.729552][T11336] input: syz0 as /devices/virtual/input/input3556 [ 818.757960][T11337] FAT-fs (nullb0): bogus number of reserved sectors 01:34:03 executing program 3: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) r2 = syz_open_dev$vcsa(&(0x7f0000000640)='/dev/vcsa#\x00', 0x1, 0x410800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x110, r2, 0x0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x9, 0x0, 0x0, 0x4000000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x844c, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa78, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [0x5, 0x7fffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) r3 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r3, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1ff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="87da1a62eff99163d05c10aa01fc60d95df19a8ea23d2675d20d7b053406a75f7bc81df32194c03e1569bab6b6ceee14167ed0684cc529190a92675b75be158aec087d1e304205d5f6c6e511789f1d676468f5de3ec93261f7b71b692f06d690ce0284d63118a7ee6b009622217113b272ee6ee85a7a58b4d4", 0x79, 0xfff}], 0x0, &(0x7f0000000400)={[{@errors_recover='errors=recover'}, {@errors_continue='errors=continue'}, {@gid={'gid', 0x3d, r4}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@case_sensitive_yes='case_sensitive=yes'}, {@case_sensitive_yes='case_sensitive=yes'}, {@errors_recover='errors=recover'}], [{@pcr={'pcr', 0x3d, 0x10}}, {@smackfshat={'smackfshat', 0x3d, '@{/+/+'}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1ff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="87da1a62eff99163d05c10aa01fc60d95df19a8ea23d2675d20d7b053406a75f7bc81df32194c03e1569bab6b6ceee14167ed0684cc529190a92675b75be158aec087d1e304205d5f6c6e511789f1d676468f5de3ec93261f7b71b692f06d690ce0284d63118a7ee6b009622217113b272ee6ee85a7a58b4d4", 0x79, 0xfff}], 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB='errors=recover,errors=continue,gid=', @ANYRESHEX=r5, @ANYBLOB="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"]) lsetxattr$system_posix_acl(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)='system.posix_acl_access\x00', &(0x7f0000000840)=ANY=[@ANYBLOB="02000000010004000000000002000100", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000300", @ANYRES32, @ANYBLOB="02000200", @ANYRES32=0x0, @ANYBLOB="e7000300", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="02000100", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000400", @ANYRES32=0x0, @ANYBLOB="040001000000000008000600", @ANYRES32=r4, @ANYBLOB='\b\x00\x00\x00', @ANYRES32=r5, @ANYBLOB="10000400000000002000030000000000"], 0x84, 0x3) write$UHID_DESTROY(r3, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r3, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r3, &(0x7f0000000000), 0x4) [ 818.778121][T11337] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 818.839199][T11354] input: syz0 as /devices/virtual/input/input3557 [ 818.898038][T11362] FAT-fs (nullb0): bogus number of reserved sectors [ 818.934247][T11350] input: syz0 as /devices/virtual/input/input3560 [ 818.942493][T11362] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 818.947215][T11335] input: syz0 as /devices/virtual/input/input3558 [ 818.975846][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 01:34:03 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x2, 0x0) [ 818.997753][T11354] ntfs: (device loop3): parse_options(): Unrecognized mount option pcr. [ 819.005524][T11365] FAT-fs (nullb0): bogus number of reserved sectors [ 819.012820][T11365] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 819.020256][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.055236][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.060236][T11354] ntfs: (device loop3): parse_options(): Unrecognized mount option smackfshat. [ 819.071774][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.071796][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.071820][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.112915][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.129881][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.145917][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.151433][T11393] input: syz0 as /devices/virtual/input/input3562 01:34:03 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="120100006c8c0a40f60d21004bd1000000010902120001000000000904"], 0x0) syz_usb_control_io$cdc_ncm(r1, 0x0, &(0x7f0000000640)={0x44, &(0x7f0000000000)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) prctl$PR_SET_PDEATHSIG(0x1, 0x1a) r4 = dup(0xffffffffffffffff) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$SO_J1939_ERRQUEUE(r4, 0x6b, 0x4, &(0x7f00000000c0), 0x4) clock_adjtime(0x1, &(0x7f0000000700)={0x40, 0x6, 0x0, 0x7, 0x7f, 0x4, 0x4, 0xffffffff, 0x3, 0x3f, 0x5a, 0xca8, 0x0, 0xffff, 0x4d7, 0x0, 0x200, 0x4d1a, 0x1, 0x7, 0x7, 0x100, 0xc9, 0x10000, 0x80000001, 0x75b}) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb442]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa0e0], [0x101], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) lsetxattr(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)=@known='user.syz\x00', &(0x7f00000006c0)='veth0_to_bridge\x00', 0x10, 0x1) [ 819.161958][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.178977][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.187949][T11392] FAT-fs (nullb0): bogus number of reserved sectors [ 819.202470][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.233160][T11354] ntfs: (device loop3): parse_options(): Unrecognized mount option . [ 819.252044][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.252226][T11392] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:03 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1600}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 819.284641][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.322698][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.348469][T11404] sp0: Synchronizing with TNC [ 819.372048][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.375893][T11392] FAT-fs (nullb0): bogus number of reserved sectors [ 819.393185][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 01:34:03 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x3, 0x0) [ 819.417103][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.428223][T11392] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 819.442126][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.445528][T11414] input: syz0 as /devices/virtual/input/input3564 [ 819.475807][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.498294][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.525352][ T5] hid-generic 0000:0000:0000.0049: unknown main item tag 0x0 [ 819.546748][ T5] hid-generic 0000:0000:0000.0049: hidraw0: HID v0.00 Device [syz1] on sz1 [ 819.560742][T11420] FAT-fs (nullb0): bogus number of reserved sectors 01:34:03 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x1f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:03 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000640)=ANY=[@ANYBLOB="75702e2f6275732c776f726b6469722f66696c99272aac6300ca6530000000000a9ab512f12f0b5635dc19bfb6adca09bf30247bfb154f8b7f164a5d0dc3dcdef070cf1b6c59672f920e93ebb26efc745388f8c02b9e596de7e4d174907872bd0a47a073f42cc4e6c288b8ed3948bcef1ab9f3af5d6147e4b71a10733216c0d1c8b468486c74dc6c4df035db4830582f1e72a9544dc7adca17cd10f550f47242d8f6224a48923ffc06c57b6bd90cffdd203ecbba7c008b72d5aee933947cd3400000"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x17eb9add], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KDADDIO(r2, 0x4b34, 0xa61) write(r0, &(0x7f00000004c0)='1', 0x1) ioctl$USBDEVFS_CONNECTINFO(0xffffffffffffffff, 0x40085511, &(0x7f0000000080)) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) gettid() [ 819.622727][T11420] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 819.679677][T11354] input: syz1 as /devices/virtual/input/input3566 [ 819.683892][T11431] FAT-fs (nullb0): bogus number of reserved sectors [ 819.709275][T11432] input: syz0 as /devices/virtual/input/input3567 [ 819.715925][T11431] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x4, 0x0) 01:34:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x7, 0x0, 0x48, 0x4, 0x0, 0x2000, 0x94, 0xd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000100)}, 0xa720, 0xffffffffffffffff, 0x0, 0x1, 0x0, 0xfffffffe}, 0x0, 0x2000000000004, 0xffffffffffffffff, 0xd) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r1) ptrace$setopts(0x4206, r1, 0x800000000000008, 0x10000a) r2 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r2) ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$sock_inet_SIOCSIFPFLAGS(r0, 0x8934, &(0x7f0000000040)={'bridge_slave_1\x00'}) r4 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x0, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) socket$isdn(0x22, 0x3, 0x21) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000140)=r2) kcmp$KCMP_EPOLL_TFD(r1, r2, 0x7, r3, &(0x7f0000000000)={0xffffffffffffffff, r4, 0x8}) munlockall() 01:34:04 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) write$UHID_CREATE2(r0, &(0x7f0000000100)=ANY=[@ANYRES16, @ANYRES16=r1, @ANYRES64=r0], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:04 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x3f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 819.807207][T11445] overlayfs: unrecognized mount option "up./bus" or missing value [ 819.843410][T11445] input: syz0 as /devices/virtual/input/input3568 [ 819.891694][T11452] FAT-fs (nullb0): bogus number of reserved sectors [ 819.913149][T11452] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 819.914693][ T5] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 819.955096][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 819.962540][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 819.981787][T11464] input: syz0 as /devices/virtual/input/input3570 [ 819.986264][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 01:34:04 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x5, 0x0) [ 820.006954][T11452] FAT-fs (nullb0): bogus number of reserved sectors [ 820.020428][T11452] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 820.028728][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.069280][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.082900][T11471] input: syz0 as /devices/virtual/input/input3571 01:34:04 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x71, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext, 0x402, 0x0, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$UI_SET_MSCBIT(r2, 0x40045568, 0x39) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 820.128324][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.162844][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 01:34:04 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 820.193110][T11482] FAT-fs (nullb0): bogus number of reserved sectors [ 820.202620][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.230692][T11482] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 820.243652][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.270759][T11486] input: syz0 as /devices/virtual/input/input3572 [ 820.284949][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.301814][T11489] FAT-fs (nullb0): bogus number of reserved sectors [ 820.312781][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.315367][ T5] usb 5-1: New USB device found, idVendor=0df6, idProduct=0021, bcdDevice=d1.4b [ 820.344610][T11490] input: syz0 as /devices/virtual/input/input3573 [ 820.353606][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.358851][T11489] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 820.379274][ T5] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 820.382561][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.421226][ T5] usb 5-1: config 0 descriptor?? [ 820.432574][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.470322][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.494746][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.517701][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.539006][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.557097][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.570125][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.579410][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.592437][ T2897] hid-generic 0000:0000:0000.004A: unknown main item tag 0x0 [ 820.611459][ T2897] hid-generic 0000:0000:0000.004A: hidraw0: HID v0.00 Device [syz1] on sz1 [ 820.778419][T11486] input: syz1 as /devices/virtual/input/input3575 [ 820.907996][T11404] input: syz0 as /devices/virtual/input/input3576 [ 821.024714][ T5] usb 5-1: Cannot set MAC address [ 821.029924][ T5] MOSCHIP usb-ethernet driver: probe of 5-1:0.0 failed with error -71 [ 821.071417][ T5] usb 5-1: USB disconnect, device number 9 [ 821.904609][ T2896] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 822.264583][ T2896] usb 5-1: New USB device found, idVendor=0df6, idProduct=0021, bcdDevice=d1.4b [ 822.273657][ T2896] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 822.314289][ T2896] usb 5-1: config 0 descriptor?? 01:34:06 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = accept4$packet(r2, 0x0, &(0x7f0000001540), 0x1000) sendmsg(r3, &(0x7f0000002b40)={&(0x7f0000001580)=@hci={0x1f, 0x3, 0x2}, 0x80, &(0x7f00000029c0)=[{&(0x7f0000001600)="ccaed62ab1c6393dd117d6ceaf8852253a9a940e", 0x14}, {&(0x7f0000001640)="afa5dd64104b393d1dd38f91e489b6d53fc9840cd6ba99f5e505166a189c8c9b056ec1354c3f2233d86ff94ec1a67e976b97dd8c1dd1b8fa56d9cc39470e235ca311bf2e5e2ca8a0211e1a284dacb97a71f1562419eae72863de65b325f2cca30196c18a5f5b386a155cd437d6f2b9b5866358945741d89eefc0a4cff17c4e1073a9672c4d33414959dadefd6216e078399b7def39423a1f9810708113ac", 0x9e}, {&(0x7f0000001700)="4e170e5b4efb088e59639df216374fe52e8dd863bd55f28c4aa496753a449e497ed93a5ee992", 0x26}, {&(0x7f0000001740)="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0x1000}, {&(0x7f0000002740)="64512994238086be84702afe8aad5fecfcb6758466f1d16996d024a42f1b3bbbd02060d5c790d6a1d4fef34cf29e596394f49e7f5fe7bef7e15810b144e6f01d7135309e4631e32647e265fc58eb4f3065975a851d047639106f43c5022f128029c11a24e42ddf76d857d84cb4bd0816f5e79e049e78ab553cef3e73d12932ef7f892af405428f65641f3674e07c467c09e7eed43d360a5c510f163b84b7f6c9588051ee6b0eb398755dcde7283e88f90ca83d150cd08185", 0xb8}, {&(0x7f0000002800)="e35b0e62c6658db42fa79586e12e942bcb8de33672f1d1d47d35b06e926e6045bbe9", 0x22}, {&(0x7f0000002840)="6c6dc1298ff901ca54a0237a2fc29833c276e137ad2ed0349b2068195f7056d564510ad4d98fea6981facb6d1d1da3ec50f55cdfeb63d1b2b7b840e7907069fe66d82633ff4f44782d42d2753f6d6e04c14349d8c5fc8ba6a63b8d2d4169d34954b9f19ccd60810518d1683c039deaffa09ce4c6f3926cd0c479cc63a8a1ce6ebccac3bf885055a99621b668b0b061ed48b918a5f0c7e4dae2bd5104b0a9e15de95f60ad3c9321cbc468c788", 0xac}, {&(0x7f0000002900)="ad18b5f82c8bcbec7401c5361c3cc352c2d84bd230e6e517437813d995ec535d4abcdfc98803721c6a112c052ca07b140c001e12a0ff84a0d3ed560c9ad9974f628fc64c1849c815e7dea02fb7dbd912dd0c15c1337c0ce17a640b64498e9538ea50fa3bf0638d8e363ec16d72678313efc493411d4d7211d187dd816df910cb81eb7c6f1ee7c46244b95ef1f5ca17a5a1ebd305bc596f84c995d79a49cdaa0d3fa29759972cc533d8036d3cf00f9c", 0xaf}], 0x8, &(0x7f0000002a40)=[{0xd0, 0x1, 0x2, "a4bbd854a6dee244eb9d9c2d53d6ae983a249b554e51c93107477951f040ef785710078dcb25314e2ab159baec79bac5e683eb6b310ea88ee036c668b8d8d60943a2090d755287dfc094fb8b0224d4190c6e09cc20e349543f5e6ff2335766c28e088bf4b75933d0f0355d1e27b3bbd9dbc5fed3870cd703aeb6e2e9f4c1e979b9eaa89209f49f23b118aad9dcc22cc9ddc30c86cfebb9bb515bd92d7a0715140f3421561cc5fbeaff6a8669328a7a46e800845f906ba1e9a7ff172604930b"}], 0xd0}, 0x4040) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) 01:34:06 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x2}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:06 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x6, 0x0) 01:34:06 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = accept4$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @private2}, &(0x7f0000000140)=0x1c, 0x860a43fc38eeb682) accept4$inet6(r3, &(0x7f0000000180)={0xa, 0x0, 0x0, @ipv4={[], [], @empty}}, &(0x7f00000001c0)=0x1c, 0x800) write$UHID_INPUT(0xffffffffffffffff, &(0x7f0000000480)={0x8, {"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", 0x1000}}, 0x1006) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:06 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="75707065726469723d2e2f87696c65312c6ca9776f726469723d2e2f625909306530000000006a15b18c010548f615"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000080)='/dev/zero\x00', 0x204803, 0x0) getpeername$netrom(r1, &(0x7f0000000300)={{0x3, @bcast}, [@bcast, @bcast, @bcast, @remote, @bcast, @rose, @bcast, @default]}, &(0x7f0000000280)=0x48) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:06 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x400000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) lsetxattr$security_evm(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='security.evm\x00', &(0x7f0000000080)=@v1={0x2, "983bb0"}, 0x4, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 822.354638][ T2896] usb 5-1: can't set config #0, error -71 [ 822.363566][ T2896] usb 5-1: USB disconnect, device number 10 [ 822.423797][T11577] input: syz0 as /devices/virtual/input/input3577 [ 822.443519][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.460830][T11583] input: syz0 as /devices/virtual/input/input3578 [ 822.473506][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.479419][T11580] overlayfs: unrecognized mount option "lwordir=./bY 0e0" or missing value [ 822.494077][T11584] FAT-fs (nullb0): bogus number of reserved sectors [ 822.532844][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.542531][T11591] sp0: Synchronizing with TNC [ 822.548460][T11588] input: syz0 as /devices/virtual/input/input3579 [ 822.570226][T11584] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 822.574836][T11604] input: syz0 as /devices/virtual/input/input3580 [ 822.596789][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 01:34:06 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x3}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 822.641564][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.661067][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.682139][T11584] FAT-fs (nullb0): bogus number of reserved sectors 01:34:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) getsockopt$inet_sctp6_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000000)={r4, 0xfffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080)=@assoc_id=r5, 0x4) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 822.696123][T11584] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 822.714674][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.769451][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.791596][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.807344][T11617] input: syz0 as /devices/virtual/input/input3581 [ 822.818567][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.839559][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.862535][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.879889][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.895857][T11624] input: syz0 as /devices/virtual/input/input3583 [ 822.908281][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.928736][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.945722][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 822.962389][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 01:34:07 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x4}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 822.998238][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 823.015618][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 823.033120][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 823.065251][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 823.096516][T28863] hid-generic 0000:0000:0000.004B: unknown main item tag 0x0 [ 823.098132][T11631] input: syz0 as /devices/virtual/input/input3584 [ 823.128229][T28863] hid-generic 0000:0000:0000.004B: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7, 0x0) 01:34:07 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x5}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:07 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SNDRV_PCM_IOCTL_STATUS32(r2, 0x806c4120, &(0x7f0000000300)) [ 823.309395][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.320050][T11651] FAT-fs (nullb0): bogus number of reserved sectors [ 823.341530][T11651] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 823.343827][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.388513][T11659] input: syz0 as /devices/virtual/input/input3587 [ 823.401288][T11651] FAT-fs (nullb0): bogus number of reserved sectors [ 823.408090][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.424207][T11591] sp0: Synchronizing with TNC [ 823.428121][T11604] input: syz0 as /devices/virtual/input/input3588 [ 823.435940][T11651] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 823.465834][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.510478][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.537617][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.569655][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.598117][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 01:34:07 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)="46ac5128da090e4899c34a28efeb85968ead969e21e33725a7edc030260cdb3ca79964a6e93ce51185f005b7dac052cb797af438c32c29b736fb12c63dd0e504445044a1ae9c10fd8171232ed7dcb08e9acaf4c569c4c1805c47994118fc35ff7f03407dc7093fa7d3132d276a10768b2711cd1c6ecd3545692431856b6e0651412ff7b73711097f061a1b67f6c3d7605eab3b675b6c061e6ef32b7ea8847b6f84da1334d35322b94447bfaca74b152eb64cfa54cb63126c2cc662e7898e6459ed40c4566403f303d341c9c34c6049d9f8e1c2a9483f003c20e66886d0e1629f498668c202f183de294d03da07c9f5feb65bc196554a79a2f255828c1f1cf9a09654f9df849443e8d290debcc78efbdca391a348b33f18ef618011273faa1f095298dd71db08a90e177a1e9a0c771deca3b51670a26850b89d4439574328c19d9e91766dd52169e0ad5011e4acc005861b3b3146d67445e6f6c75ce4af9d8db6963887d79113613267c5bc42fb0aca828590fb291ce8836d3cd391d364efdbb7015d8ec643d83b623380c21c6ebbf774498c94e60838a45d4692bfe73aaea2bbcecb6dcec20e5aa48a950428e2372009212f2f6be608cdec5ff84108f3f3d2e42c99a6d4cd4577ec9f39a51533efe71d494ccadb66eddd4cc0e56b33eefb0ada68ae36c905a977d9042a63299d2130f4e85357b0078c31bc45b00f5ccd879a6735d85882bfddbc6f2cff4a2b976b29e5a8adc74893c748b297a660ba0f64ad8a6ac6fcf180b6a4357ad6733cb75035cd58631142bd720cf52bcd1438647cbe1058e32d33c38f1327bef3f6b1c815ab4f2d47366473ae37c65a2d1df88823dd4c326d640c50e5bddfa976f04cd034331b632cd7a8bbc838081f28f6e24ed646721cea36e56501f9085e428a6c94b7ba5431f59651f36c8f715e4547ffed53c03cc58d2d4382193625cf69c197c4eb3c3c86c291d693837ab7eb23d61d2518379f0c61acf67425afa1ff8d1fac196a7ef9f6f9b514a2028ae010d1bf10833940294c400401ec706ce366dc4c62f6c55c6985a31592360cc7e6cc30a90cae1891b4cffb882b0329457503055db6a8e3b651b3302c24e6d149e8368ee6d3bafbc417256d042b4b87cb1bf46169ad1a593da66b2c6f453180f2c51be35c431e1af07e54c1251334415135422fa81b015a7a746c1979827e3d32057d408016cdc2b641a42626bbf8b7970a5638e9e48783ff80ded5b5184b69d41e60ba9e2ff7ef3e85b4419db2b064d64f833dc2035a6cc3ea28335ad94eb5ba974d9799ce94565559e6a7636b725c4c3dc1702af3c0f3d9dc77f6d404b7c8ff2cec1b4e703451a1d2750d9a22e9f4b5e27da765d228f09bbd30088ac9dff793ec759161849cf4217f5684bff8eddd65be61d3ed2dcc7bae8ab5e1260c3a90cdb37626c4871098802b34f271d8a091b0517bd1588b43cf21b2e3fe676e34d115a56d450d50a97ac7e2ea5904f9695dbde822dba41ac3a1190d63ef486a1829d38b005f9458a82533a555a2f674eea95af7ef7f0cf9654e0ed8d2ab722ca065fd97e6518b76a39cc1b04dc49c395f3aad5e05c76c1881f6a85fee6c6fba8340692eb0b7f3f948350e6947dac635cfef9e4ff4d3f756802cbd97e8c5845b25bc5a021d9875277f197d1bce55661e6961dd788a444962e33fa582a01d0bd61aaa22a76adf68b3169d3f0b49", 0x1001, r1) add_key(&(0x7f0000000940)='big_key\x00', &(0x7f00000000c0)={'syz'}, &(0x7f0000000a00)='F', 0x1, r1) add_key$user(&(0x7f0000000000)='user\x00', &(0x7f0000000040)={'syz', 0x3}, &(0x7f0000000080)="a6630fe2083b", 0x6, r1) 01:34:07 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x8, 0x0) 01:34:07 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x8}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 823.619468][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.650735][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.680065][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.733618][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.758875][T11691] input: syz0 as /devices/virtual/input/input3590 [ 823.765789][T11690] FAT-fs (nullb0): bogus number of reserved sectors [ 823.775997][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.804347][T11690] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 823.809540][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.845764][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.847756][T11697] input: syz0 as /devices/virtual/input/input3591 [ 823.876776][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.896131][T11690] FAT-fs (nullb0): bogus number of reserved sectors [ 823.915338][T11690] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 823.922265][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.945791][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 823.967591][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 824.007490][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 824.029228][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 824.051272][T28863] hid-generic 0000:0000:0000.004C: unknown main item tag 0x0 [ 824.074544][T28863] hid-generic 0000:0000:0000.004C: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:08 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x80000) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000003c0)) syz_mount_image$bfs(&(0x7f00000000c0)='bfs\x00', &(0x7f0000000100)='./file0\x00', 0x8000000000000, 0x4, &(0x7f0000000280)=[{&(0x7f0000000140)="4f567aad64c0e9902d90887827e76bb2a8d0baf0a777537f65c0fbed262d1f1512adb8f8e9b71e7a8805ae4da11bb657c788", 0x32, 0x7}, {&(0x7f0000000180)="2c08a880d708c77906f3a34d7af5d2e72e4c300453f20000", 0x18, 0x8000}, {&(0x7f00000001c0)="0ef466034bad7553612e4423ad201600a3d48c111da959086cbdc80f47d1ca3fb6ad23c96a30d6fab0821df258418a06b5486a23898b26ec1b41247cf4759abccbb213ed2963cb067b69544c5f4539769e458ab4e28d72b99f84e4e6471d474e2e3f3d3151d386e32f67972bd1", 0x6d, 0x3}, {&(0x7f0000000240)="333c5ece1c6f342aec191b8237309838", 0x10, 0xffffffff}], 0x848800, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000340)={0x100, 0x1}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r3, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r3, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r4 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0x9, &(0x7f0000000340)={r5, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000380)={r5, 0xfffffffa}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xa, &(0x7f0000000440)={0x8, 0x6, 0x400, 0x2, 0x7, 0x7, 0x7, 0x80, r6}, 0x20) 01:34:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xa, 0x0) 01:34:08 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x11}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:08 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000140)='mptcp_pm\x00') r2 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x3c}}, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c00000010000d0700000000ff03000000000010", @ANYRES32=r7, @ANYBLOB="00000000e60000001c0012000c000100626f6e64000000000c0002000800010006"], 0x3c}}, 0x0) sendmsg$MPTCP_PM_CMD_GET_LIMITS(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000240)={0xb8, r1, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_ADDR={0x20, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @initdev={0xfe, 0x88, [], 0x1, 0x0}}]}, @MPTCP_PM_ATTR_ADDR={0x34, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r3}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e23}, @MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e20}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_IF_IDX={0x8, 0x7, r7}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @loopback}]}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x5}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x7}, @MPTCP_PM_ATTR_ADDR={0x30, 0x1, 0x0, 0x1, [@MPTCP_PM_ADDR_ATTR_PORT={0x6, 0x5, 0x4e24}, @MPTCP_PM_ADDR_ATTR_FAMILY={0x6, 0x1, 0xa}, @MPTCP_PM_ADDR_ATTR_ADDR6={0x14, 0x4, @remote}, @MPTCP_PM_ADDR_ATTR_ADDR4={0x8, 0x3, @remote}]}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x3}]}, 0xb8}, 0x1, 0x0, 0x0, 0x8801}, 0x20004081) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r8 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r8, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$EXT4_IOC_SWAP_BOOT(r8, 0x6611) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 824.230263][T11714] input: syz0 as /devices/virtual/input/input3592 [ 824.274490][T11716] FAT-fs (nullb0): bogus number of reserved sectors [ 824.295450][T11718] sp0: Synchronizing with TNC [ 824.311953][T11727] input: syz0 as /devices/virtual/input/input3593 [ 824.323869][T11716] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 824.335535][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.342948][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 01:34:08 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) fcntl$getflags(0xffffffffffffffff, 0x3) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000040), 0x4) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'ipvlan0\x00', {0x1}, 0x3}) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:34:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xc, 0x0) 01:34:08 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000e00)=ANY=[@ANYBLOB="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"]) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x4], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100000], [0x2], [0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x40]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$IPT_SO_GET_ENTRIES(r1, 0x0, 0x41, &(0x7f0000000300)={'security\x00', 0x1e, "eb48a117014e447e391239a308f9ce4762924611ee886da3e09552ac21d6"}, &(0x7f0000000080)=0x42) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 824.406038][T11716] FAT-fs (nullb0): bogus number of reserved sectors [ 824.410949][T11742] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 824.413622][T11716] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 824.429183][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 01:34:08 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x12}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 824.492222][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.539197][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.552448][T11750] input: syz0 as /devices/virtual/input/input3594 [ 824.569573][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.590284][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.610987][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.626288][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.633721][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.638153][T11784] input: syz0 as /devices/virtual/input/input3595 [ 824.652888][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.666477][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.666969][T11789] input: syz0 as /devices/virtual/input/input3596 [ 824.673885][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.673907][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.673928][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.673947][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.673966][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.705039][T11791] FAT-fs (nullb0): bogus number of reserved sectors [ 824.812564][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.826657][T11791] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 824.841200][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 01:34:09 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x14}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 824.868261][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.899697][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.927221][T28863] hid-generic 0000:0000:0000.004D: unknown main item tag 0x0 [ 824.939334][T11807] input: syz0 as /devices/virtual/input/input3598 [ 824.959899][T28863] hid-generic 0000:0000:0000.004D: hidraw0: HID v0.00 Device [syz1] on sz1 [ 825.044529][T11750] input: syz0 as /devices/virtual/input/input3599 [ 825.052306][T11729] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 825.057334][T11784] input: syz0 as /devices/virtual/input/input3600 01:34:09 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x15}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 825.096788][T11729] bond2 (uninitialized): Released all slaves [ 825.120560][T11791] FAT-fs (nullb0): bogus number of reserved sectors 01:34:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xe, 0x0) [ 825.144834][T11746] netlink: 'syz-executor.3': attribute type 1 has an invalid length. [ 825.150389][T11791] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 825.193852][T11718] sp0: Synchronizing with TNC 01:34:09 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) connect$x25(r2, &(0x7f0000000100)={0x9, @null=' \x00'}, 0x12) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:09 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) prctl$PR_GET_FPEMU(0x9, &(0x7f00000000c0)) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ocfs2_control\x00', 0x40000, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)={0x14, r3, 0xc46dfc707e1df77d, 0x0, 0x0, {0xb}}, 0x14}}, 0x0) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f0000000200)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x38, r3, 0x100, 0x70bd29, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x24, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x81}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x3}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x1}]}]}, 0x38}, 0x1, 0x0, 0x0, 0xc0}, 0xc880) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 825.271158][T11847] input: syz0 as /devices/virtual/input/input3602 [ 825.283725][T11854] FAT-fs (nullb0): bogus number of reserved sectors [ 825.364680][T11854] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 825.376076][T11867] input: syz0 as /devices/virtual/input/input3603 [ 825.384305][T11861] overlayfs: unrecognized mount option "ppLpdir=./\i" or missing value [ 825.405948][T11854] FAT-fs (nullb0): bogus number of reserved sectors 01:34:09 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_DBG_G_REGISTER(r1, 0xc0385650, &(0x7f0000000000)={{0x0, @name="19558c116da68d12d76a9a0e2f1164e851f1f7aaaed2bcf4b77d86f4cbc57d41"}, 0x8, 0x3, 0xffffffff}) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x3, @remote}}, 0x1e) [ 825.412563][T11854] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 825.432360][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.441599][T11871] input: syz0 as /devices/virtual/input/input3604 01:34:09 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x16}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 825.459106][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.502118][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.530301][T11883] sp0: Synchronizing with TNC [ 825.544727][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.545234][T11882] input: syz0 as /devices/virtual/input/input3605 [ 825.577329][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 01:34:09 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x21, 0x0) [ 825.597526][T11895] input: syz0 as /devices/virtual/input/input3606 [ 825.615583][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.659314][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.689164][T11903] input: syz0 as /devices/virtual/input/input3607 [ 825.698369][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.718478][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 01:34:10 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x300}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 825.759024][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.791592][T11909] FAT-fs (nullb0): bogus number of reserved sectors [ 825.797264][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.828257][T11909] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 825.848595][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.878098][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.884528][T11913] input: syz0 as /devices/virtual/input/input3608 [ 825.908775][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.929460][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.950001][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.965545][T11918] input: syz0 as /devices/virtual/input/input3609 [ 825.975335][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 825.983520][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 826.015057][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 826.022775][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 01:34:10 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 826.049022][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 826.080909][ T5] hid-generic 0000:0000:0000.004E: unknown main item tag 0x0 [ 826.155389][T11926] input: syz0 as /devices/virtual/input/input3610 [ 826.158907][ T5] hid-generic 0000:0000:0000.004E: hidraw0: HID v0.00 Device [syz1] on sz1 [ 826.184166][T11905] FAT-fs (nullb0): bogus number of reserved sectors [ 826.203045][T11905] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:10 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7e, 0x0) 01:34:10 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1100}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 826.233282][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.238244][T11883] sp0: Synchronizing with TNC [ 826.256006][T11945] input: syz0 as /devices/virtual/input/input3611 [ 826.263449][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 01:34:10 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000300)={r3, @in={{0x2, 0x4e23, @multicast1}}}, 0x84) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:10 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000000)=""/113) r2 = socket$pptp(0x18, 0x1, 0x2) r3 = gettid() r4 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r4) ptrace$setopts(0x4206, r4, 0x0, 0x0) capset(&(0x7f0000000080)={0x399f1316, r4}, &(0x7f0000000100)={0x3, 0x7, 0x5, 0x3, 0x3, 0x1}) prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) ptrace$pokeuser(0x6, r3, 0x1b, 0x8) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 826.332085][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.371385][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 01:34:10 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) signalfd(0xffffffffffffffff, &(0x7f0000000880)={[0x10000]}, 0x8) r2 = creat(&(0x7f0000000100)='./file0\x00', 0x1bf) ioctl$TCGETS(r2, 0x5401, &(0x7f0000000140)) r3 = dup(r1) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8]}, 0x45c) ioctl$VIDIOC_TRY_EXT_CTRLS(0xffffffffffffffff, 0xc0205649, &(0x7f0000000680)={0x9f0000, 0x37, 0x1, r1, 0x0, &(0x7f0000000640)={0x1901b63, 0x8, [], @value64=0xff}}) r5 = syz_genetlink_get_family_id$tipc(&(0x7f0000000700)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_NAME_TABLE(r4, &(0x7f00000007c0)={&(0x7f00000006c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000780)={&(0x7f0000000740)={0x30, r5, 0x800, 0x70bd25, 0x25dfdbfe, {{}, {}, {0x14, 0x19, {0x7f, 0x1, 0x1f, 0x1}}}, ["", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x0) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r3, 0x8983, &(0x7f0000000080)={0x2, 'wg2\x00', {0xffff7fff}, 0xa28d}) r6 = syz_open_dev$tty20(0xc, 0x4, 0x1) r7 = openat$dlm_plock(0xffffffffffffff9c, &(0x7f0000000800)='/dev/dlm_plock\x00', 0x22600, 0x0) ioctl$PPPIOCGMRU(r7, 0x80047453, &(0x7f0000000840)) ioctl$TCGETA(r6, 0x8926, &(0x7f00000000c0)) [ 826.407424][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.420721][T11962] FAT-fs (nullb0): bogus number of reserved sectors [ 826.452285][T11967] input: syz0 as /devices/virtual/input/input3613 [ 826.463396][T11962] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 826.471656][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.484343][T11970] input: syz0 as /devices/virtual/input/input3614 [ 826.522522][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.556864][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.569887][T11977] sp0: Synchronizing with TNC [ 826.573228][T11980] FAT-fs (nullb0): bogus number of reserved sectors [ 826.593722][T11980] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 826.618388][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.635440][T11977] input: syz0 as /devices/virtual/input/input3616 [ 826.673365][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.704622][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.714530][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.721946][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.764182][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.771674][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.795237][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.802656][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.844268][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.851699][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.884411][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.891868][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.926413][T28863] hid-generic 0000:0000:0000.004F: unknown main item tag 0x0 [ 826.955043][T28863] hid-generic 0000:0000:0000.004F: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:11 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1200}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x300, 0x0) [ 827.101214][T12010] input: syz0 as /devices/virtual/input/input3617 [ 827.127745][T12011] FAT-fs (nullb0): bogus number of reserved sectors 01:34:11 executing program 3: write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) io_submit(0x0, 0x8, &(0x7f0000002900)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x3, 0x7f, 0xffffffffffffffff, &(0x7f0000000480)="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", 0x1000, 0x7fff, 0x0, 0x2}, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f0000001480)="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", 0x1000, 0xfffffffffffffff9, 0x0, 0x2}, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x8, 0x5, 0xffffffffffffffff, &(0x7f0000000200)="483279e657350c7081575cd79601da6126c717ff3d9d8ceef985b50a6ef61fc18f47cd74aa70192c067a2f0622aadb7c293dea8f25acf984434c23945da65f173893c9e9f220cb1b64839160aef2ffb0d464d24aed7ea081e1936c09850771ec3d0a84b5d0515fba106ffe3bff7cba570624949896eb3c7a104fb81bdf25cf7d2c64f30ae631a3d791f99870a9b03ea1cc629e6798d09dd52687af5c74145ae959d2ec3ace3982d4276b3228bbcc1cce1bca3c8856511ae869796b8db5c2f5f11c2f4d7c488303dbf492a8593d4ee9ba7b20e6984e4d", 0xd6, 0x5}, &(0x7f0000002500)={0x0, 0x0, 0x0, 0x2, 0x5ad, 0xffffffffffffffff, &(0x7f0000002480)="c51eb184a9891c789a9f58fa19d09d35e88dafe8fe4bf3b9729938510bfd61079888c760a475654175395eb43e6ea8868b5f304538d14987f25edfb900374fe889dc28b770", 0x45, 0x80000000, 0x0, 0x3}, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x1, 0x1, 0xffffffffffffffff, &(0x7f0000002540)="737099cb35b425cdf77d894f18cbaca17f8c6fbf37f614b6c128d07ea72c2e495b90ef86304e2c5c84cb174f975462d9b413b9c336c4cd6e5b2cc74bb07e95f49856518aa51f9265085ab6ed78dc82f8b9d3997eb3295af1a73efef04636756daae0f2f4defa4cbe6f903c177da8fa9c2162503fdc65a236ed6db6cbf886924a0d88c8f2ccf7dfe164486dbd22ffff1ca2166900c0292571908d6ec590a098516e5e8d810614d1f2ac47c1221e9c9ee3d7269ae96822d9c5cea807c55a7e85add9185064d836fc68779230b0e38d8c87c503cfa529933286c0b2372d7c733d3e9f", 0xe1, 0x100000000}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000002680), 0x0, 0x4, 0x0, 0x3}, &(0x7f0000002800)={0x0, 0x0, 0x0, 0x3, 0x3, r0, &(0x7f0000002700)="c12ecf0cc2f84cfe12587e26da6390f7ec06dae5ecde9e4191b2ff943abe678369ad9b00bfeb2d5e68ddb51fe2f0c04a282b325a11b5d7876905552b2aaa3ec82be7036e0b277a854316dfd8faef4c066691d25aecc503091393827edfe4f41e02ed3e6aa6c1cdfc2b2680ed5fe06b305f038a8871f0211116096e6be8c70dddea8b6d11ed874f2efda13eaf5197538a44789716667a3e5eb64585e26de61c9da646be84d2d8d3ac110d4e2642a5dcbf55ecb6112efa3b81bcb3538f05fa48c41371554cddb48471e2f3d15880aa9fc9d4152bcbb32b514480", 0xd9, 0x0, 0x0, 0x3, r2}, &(0x7f00000028c0)={0x0, 0x0, 0x0, 0x5, 0x7, r3, &(0x7f0000002840)="189498a20572c4a5ded0965d188434492c686d07cd419a728e458e74d030e91868da27493ddf1de0308587c51600a0cf163cbb60056cdaccb6b23ace7f3bbb2ab3f720c1e619ff7e2d4e8cfdb6c9213b", 0x50, 0x3e8b, 0x0, 0x3}]) r4 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r4, &(0x7f0000002940)=ANY=[@ANYBLOB="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"], 0x12e) write$UHID_DESTROY(r4, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r4, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r4, &(0x7f0000000000), 0x4) [ 827.153903][T11979] input: syz0 as /devices/virtual/input/input3618 [ 827.162231][T12011] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.219984][T11977] sp0: Synchronizing with TNC [ 827.230534][T11989] input: syz0 as /devices/virtual/input/input3619 [ 827.248398][T12011] FAT-fs (nullb0): bogus number of reserved sectors 01:34:11 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r1}}]}) mount$bpf(0x0, &(0x7f0000000400)='./bus\x00', &(0x7f0000000480)='bpf\x00', 0x1001040, &(0x7f0000000500)={[{@mode={'mode', 0x3d, 0xffff}}, {@mode={'mode', 0x3d, 0x6}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x1}}, {@mode={'mode', 0x3d, 0x521}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0xfffffffffffffffc}}, {@mode={'mode', 0x3d, 0xfff}}], [{@euid_eq={'euid', 0x3d, r0}}, {@smackfstransmute={'smackfstransmute', 0x3d, ',(\x96\x18'}}, {@fowner_lt={'fowner<', r1}}, {@fowner_gt={'fowner>', r0}}]}) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7570706572646972332e2f66586c65312c6c6f7765726469723d2e2f62000000006f726b6469723d2e2f66696c657d116b30"]) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) r3 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000080)='/dev/dlm-monitor\x00', 0x280, 0x0) sendmsg$NFULNL_MSG_CONFIG(r3, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x28, 0x1, 0x4, 0x101, 0x0, 0x0, {0x7, 0x0, 0x6}, [@NFULA_CFG_MODE={0xa, 0x2, {0x0, 0x2}}, @NFULA_CFG_QTHRESH={0x8, 0x5, 0x1, 0x0, 0x101}]}, 0x28}, 0x1, 0x0, 0x0, 0xc011}, 0x8081) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x500, 0x0) 01:34:11 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1400}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 827.290867][T12011] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.327636][T12044] input: syz0 as /devices/virtual/input/input3621 01:34:11 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) fstatfs(r1, &(0x7f0000000000)=""/72) 01:34:11 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSETD(r4, 0x5423, &(0x7f0000000000)=0xb) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 827.451204][T12052] FAT-fs (nullb0): bogus number of reserved sectors [ 827.473115][T12061] input: syz0 as /devices/virtual/input/input3622 [ 827.497879][T12052] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.514700][T12060] hfsplus: unable to find HFS+ superblock 01:34:11 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000003000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000100738d7a310000000000ff070000000000001c75f44c4444aa4818000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c00"/261], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 827.564681][T12052] FAT-fs (nullb0): bogus number of reserved sectors [ 827.571961][T12052] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.576144][T12078] input: syz0 as /devices/virtual/input/input3624 01:34:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x600, 0x0) [ 827.605054][T12060] hfsplus: unable to find HFS+ superblock [ 827.630406][T12079] input: syz0 as /devices/virtual/input/input3625 01:34:12 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 827.674869][T12060] overlayfs: unrecognized mount option "upperdir3./fXle1" or missing value [ 827.706528][T12094] FAT-fs (nullb0): bogus number of reserved sectors [ 827.736917][T12094] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.748303][T12079] input: syz0 as /devices/virtual/input/input3626 01:34:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x700, 0x0) 01:34:12 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000004e80)={&(0x7f0000004d00)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000004e40)={&(0x7f0000004d40)={0xfc, 0x0, 0x2, 0x301, 0x0, 0x0, {0x0, 0x0, 0x8}, [@CTA_EXPECT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x3}, @CTA_EXPECT_NAT={0x30, 0xa, 0x0, 0x1, [@CTA_EXPECT_NAT_DIR={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_EXPECT_NAT_TUPLE={0x20, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x3a}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}]}, @CTA_EXPECT_NAT_TUPLE={0x4}]}, @CTA_EXPECT_MASTER={0x98, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private2={0xfc, 0x2, [], 0x1}}, {0x14, 0x4, @private1}}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x88}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @dev={0xac, 0x14, 0x14, 0x44}}, {0x8, 0x2, @loopback}}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x3}]}, @CTA_EXPECT_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x200}, @CTA_EXPECT_CLASS={0x8, 0x9, 0x1, 0x0, 0xffffffff}, @CTA_EXPECT_ID={0x8, 0x5, 0x1, 0x0, 0x2}]}, 0xfc}, 0x1, 0x0, 0x0, 0x4004800}, 0x840) write$UHID_CREATE2(r0, &(0x7f0000004ec0)=ANY=[@ANYBLOB="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"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000004c80)=ANY=[@ANYBLOB="3c0000001000050700"/20, @ANYRES32=0x0, @ANYBLOB="00040000000000b4140012800b00010062726964676500490ddab9b399f16833fdc2445b30000400028008000a00", @ANYRES32=r4, @ANYBLOB], 0x3c}}, 0x0) sendmsg$IPCTNL_MSG_EXP_NEW(0xffffffffffffffff, &(0x7f0000005280)={&(0x7f0000004a00)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000004ac0)={&(0x7f0000004a40)={0x5c, 0x0, 0x2, 0x3, 0x0, 0x0, {0x3, 0x0, 0x3}, [@CTA_EXPECT_MASK={0x20, 0x3, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @broadcast}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}]}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x1}, @CTA_EXPECT_FN={0x8, 0xb, 'sip\x00'}, @CTA_EXPECT_TUPLE={0x18, 0x2, 0x0, 0x1, [@CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x2}]}]}, 0x5c}}, 0x8000184) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004b00)=[{{&(0x7f0000000100)={0xa, 0x4e23, 0x0, @mcast1, 0x9}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000000140)="37d91d747eee8a5aa5a90586da16ef180c598aeca21e6a3a85a42ae4deb350ff727d97e345f620682a5a78162b", 0x2d}, {&(0x7f0000000180)="d58b37af5195af6cb22e876294fea2b0f77edfb8a4c8196774bfab521029ea1ef45632b02ddee1a4b2e2430a96f3990839aa809980ea7787de5b4090a4765bbdc5160f265c36be56ff1273e2d2adba71ea94f1a9d86a731bb9a0a006d0220cfdbdda2e53b10515e5598abd9351cd635dabe5a2cc3715491e88c78761e572e7e40ccbb0247d48f84f3367282f3a87456b2e89c8ddc639036575779c6383af4e17ffbed38525808e782efe563ac807170efd5d07e3ded4096ebcc7", 0xba}], 0x3, &(0x7f0000005000)=ANY=[@ANYBLOB="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"], 0x18}}, {{&(0x7f00000002c0)={0xa, 0x4e20, 0x3, @mcast1, 0x8516}, 0x1c, &(0x7f0000001740)=[{&(0x7f0000001480)="c5ba26023f77e8e7b605c4883363eb9b4c29ecbf603af077585f0924df9bcae47a915a8969903ae6d13f6031a9d42cab34d91b046082c69d49fff191606c4790e830e3939b7b7e9457fc3ff1e3682e97a3065080302fac7621c975e19cb7a8bc4a7772aa5e53d8dce12bbec1ba9c07432428b9de124c31a52dca435e55872dec3a799dca324974af017f63b48dc1c0afbb03b5d785136ba7391ada87e3882b72e0352c0464bd498f300c2adbaf80b1f41a117d79bae09b1ebee172138404c8e323292113853c3bcac9f85d565bd63f4b67183a1b6aaeb3395a80a72c1be01f02bd7f", 0xe2}, {&(0x7f0000000300)="2f0e364ce3a7fc8fc8879f32aa4b", 0xe}, {&(0x7f0000001580)="660d90f550fac4fc5303b80c6f5ea9771b2fdd27fea567baa7ae40b5b84f8025f9a1fefd42c052ddf7f014d332da4ceffa10b625b626e97899a3c896e8adb2b3a14a5e9e0e5542f58666e963cecb435e6b1ac9cf503490c52f74c8c24d58118906d8", 0x62}, {&(0x7f0000001600)="c5cb", 0x2}, {&(0x7f0000001640)="a4fc913d224f9ae7fbc6f45ac04f08a72ec70f56ef547440073ba4d5ed0b56c119b0606830a7fb9d585c51a5f3532adee4b959556efb63dc23c12ab6c4b6abdea31135660564f4", 0x47}, 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{&(0x7f0000003240)="c23d21dd9ca36d8ba9c6caa6a05c7e0015c59a79bf230d40a282f24b98c5a511f1697f6c96bddb7fa26a97777df65381e111e305e2a2d62e231962c561b3a7fc7c679d702862260f4aa44c451a04e9057062cb8ab436a6866be01d1ffeb70fce3cde9bb9ee38e78a5fbc75fed73f40012d176f10ceff95b001d6b79684c3b6ee939c4bb07c33015b64ddf0c3c3cb5dda37046dae5cd5fe320a16cad39878c63e24d893c9c9b6c7e1c1fbd51cc1cce4e837c662336e18d64d0b2a95af2505b1b03d48d45a", 0xc4}], 0x8, &(0x7f00000033c0)=[@rthdrdstopts={{0x48, 0x29, 0x37, {0x2b, 0x6, [], [@pad1, @calipso={0x7, 0x28, {0x2, 0x8, 0x5, 0x9, [0x1, 0x1, 0x7, 0x10000]}}, @pad1]}}}, @dstopts_2292={{0x38, 0x29, 0x4, {0x87, 0x3, [], [@ra={0x5, 0x2, 0x4}, @pad1, @ra={0x5, 0x2, 0x100}, @hao={0xc9, 0x10, @private2={0xfc, 0x2, [], 0x1}}]}}}, @tclass={{0x14, 0x29, 0x43, 0x9}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}, @hopopts_2292={{0x98, 0x29, 0x36, {0x33, 0xf, [], [@pad1, @generic={0x6, 0x25, "a16cdda079e920fb564fbff5c4613826720b65c52e8eca071b8da8a36879dde2e26f82fae9"}, @ra={0x5, 0x2, 0x2}, @jumbo, @calipso={0x7, 0x48, {0x0, 0x10, 0xff, 0x0, [0x9, 0x0, 0x3, 0x5, 0x1000, 0x3, 0x2, 0x4]}}]}}}], 0x148}}, {{&(0x7f0000003540)={0xa, 0x4e22, 0x9, @loopback, 0x3}, 0x1c, &(0x7f0000004640)=[{&(0x7f0000003580)="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0x1000}, {&(0x7f0000004580)="befef669caedd24eccbf9811eb311690ce1fedd5e9ebd439f3a454438fe3f781dedc07d6e9588a160eb14f0d46dd94e62285bcc2ef908dd013bdc766822e1dc77d5aa35c89a926fa9ed7516c2a88f1d8486395168cf51fcb191575d8401d967696ca34f55be02ab4b6757ccdbc521b74ceb32a4d7aff3356c3e24b9065b6ba8aaa486cb3a2f3605bfba3836c71587bf5c38decb31ca38e84a4bfea", 0x9b}], 0x2, &(0x7f0000004680)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x4}}, @pktinfo={{0x24, 0x29, 0x32, {@ipv4={[], [], @remote}, r4}}}, @hopopts_2292={{0x60, 0x29, 0x36, {0x29, 0x8, [], [@hao={0xc9, 0x10, @local}, @pad1, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x18, {0x3, 0x4, 0x81, 0x40, [0x1, 0x2]}}, @ra={0x5, 0x2, 0x5}, @enc_lim={0x4, 0x1, 0x65}, @jumbo={0xc2, 0x4, 0x3ff}, @jumbo={0xc2, 0x4, 0x5}]}}}, @tclass={{0x14, 0x29, 0x43, 0x80000000}}, @flowinfo={{0x14, 0x29, 0xb, 0x1}}], 0xd0}}, {{&(0x7f0000004780)={0xa, 0x4e24, 0xfffffff9, @local, 0x200}, 0x1c, &(0x7f00000049c0)=[{&(0x7f00000047c0)="5c95896a3b18f8c69eaad9aa5dae16398f0332b0d188ce7f871476f4f48e96f25a92bd4bda049a6bc100a0af6c060664da3f6da272f4dd1ddc9e5478c287f6bd53b9cfb717bb5d25520814cde0b474060cd89a244b2ea2935186b13efde1cd041f98777746783ce950910c1dc1", 0x6d}, {&(0x7f0000004840)="0608f940d47d02f37edf7f89cd59f63696b8ea1eb1b5cebddc5152baca799b21e766a44fbe26f554f9af3b2963346f340c1bd7d8c5e7ab575a6d1463a2f1e1f9d6190a8e1fe77c2bb63da51170e0f297e97d94d180f73dbadb358affcbb0a3590715d5fbfe9a40ef1d3e77213d81b161b14eca9faabbc68ab7016c83aaa05e22619844fecb32b22fbf25c855dc3adf817baa18cc2383ed6c5cfd14b1eae430b1", 0xa0}, {&(0x7f0000004900)="e60fb23716106f3d324ac7c7ca8eb5041fa1d55fcecfe52e36e1fd188e4987c2bd65596d90bf1d9c963d39d69460c075314c620e53846cf40e586e6d83e608f40f0949967ee5334b9defe8a1407591d22b2b3159af17054e78b05e6ce70181", 0x5f}, {&(0x7f0000004980)="3fe795ef8a23fde322e8cb714cc2b74c2c5fc7ac4346d540b302fdd6a4911adf70b22d25f6ac37c93748dccd783a0689", 0x30}], 0x4, &(0x7f0000005180)=ANY=[@ANYBLOB="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"], 0xa0}}], 0x6, 0x1) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 827.787342][T12094] FAT-fs (nullb0): bogus number of reserved sectors [ 827.810058][T12094] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 827.829727][T12106] input: syz0 as /devices/virtual/input/input3627 01:34:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) dup(r1) ioctl$UI_SET_PROPBIT(r1, 0x4004556e, 0xb) [ 827.916777][ T5] hid (null): unknown global tag 0xe2 [ 827.932128][T12115] input: syz0 as /devices/virtual/input/input3628 [ 827.962988][T12118] FAT-fs (nullb0): bogus number of reserved sectors [ 828.002115][T12115] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. [ 828.016494][T12118] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 828.020282][ T5] hid-generic CF95:C0461E98:9F9A2151.0050: unknown main item tag 0x5 01:34:12 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1600}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 828.069311][T12115] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 828.106527][ T5] hid-generic CF95:C0461E98:9F9A2151.0050: unknown main item tag 0xd [ 828.129950][T12118] FAT-fs (nullb0): bogus number of reserved sectors [ 828.140949][T12118] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 828.156870][T12137] input: syz0 as /devices/virtual/input/input3633 [ 828.157013][ T5] hid-generic CF95:C0461E98:9F9A2151.0050: collection stack underflow [ 828.250875][T12144] input: syz0 as /devices/virtual/input/input3634 [ 828.254247][ T5] hid-generic CF95:C0461E98:9F9A2151.0050: item 0 4 0 12 parsing failed 01:34:12 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000080)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x10080, &(0x7f0000000000)=ANY=[@ANYRESHEX=r2, @ANYRES64=r1]) chdir(&(0x7f00000002c0)='./bus\x00') r3 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r3, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r3, 0x0) sendfile(r3, r3, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 828.346810][ T5] hid-generic: probe of CF95:C0461E98:9F9A2151.0050 failed with error -22 01:34:12 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x1f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:12 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xa00, 0x0) 01:34:12 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fsopen(&(0x7f0000000000)='anon_inodefs\x00', 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 828.496867][T12168] input: syz0 as /devices/virtual/input/input3635 [ 828.509314][T12167] overlayfs: unrecognized mount option "0x0000000000000005" or missing value [ 828.520896][ T2897] hid (null): unknown global tag 0xe2 [ 828.521327][T12165] FAT-fs (nullb0): bogus number of reserved sectors [ 828.527774][T12125] input: syz0 as /devices/virtual/input/input3636 [ 828.548625][T12165] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 828.579853][T12178] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 01:34:12 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x3f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 828.607019][ T2897] hid-generic CF95:C0461E98:9F9A2151.0051: unknown main item tag 0x5 [ 828.645234][ T2897] hid-generic CF95:C0461E98:9F9A2151.0051: unknown main item tag 0xd [ 828.647777][T12178] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 828.677597][ T2897] hid-generic CF95:C0461E98:9F9A2151.0051: collection stack underflow [ 828.679677][T12165] FAT-fs (nullb0): bogus number of reserved sectors [ 828.708466][T12165] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 828.713553][ T2897] hid-generic CF95:C0461E98:9F9A2151.0051: item 0 4 0 12 parsing failed [ 828.736673][T12190] input: syz0 as /devices/virtual/input/input3638 [ 828.747667][ T2897] hid-generic: probe of CF95:C0461E98:9F9A2151.0051 failed with error -22 01:34:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xc00, 0x0) 01:34:13 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 828.928299][T12203] FAT-fs (nullb0): bogus number of reserved sectors 01:34:13 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xfffffffffffffffe}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = syz_open_dev$radio(&(0x7f0000000000)='/dev/radio#\x00', 0x1, 0x2) ioctl$VIDIOC_SUBDEV_DV_TIMINGS_CAP(r1, 0xc0905664, &(0x7f0000000100)={0x0, 0x0, [], @bt={0x3ff, 0x8, 0x0, 0x9, 0x8001, 0x80000000, 0x2, 0x9}}) [ 828.970722][T12203] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 828.986539][T12206] input: syz0 as /devices/virtual/input/input3640 01:34:13 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$fou(&(0x7f0000000080)='fou\x00') sendmsg$FOU_CMD_GET(r3, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000380)={0x1c, r4, 0x1, 0x0, 0x0, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x1c}}, 0x0) sendmsg$FOU_CMD_ADD(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000003c0)={&(0x7f0000000340)={0x5c, r4, 0x2, 0x70bd29, 0x25dfdbfc, {}, [@FOU_ATTR_AF={0x5, 0x2, 0x2}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private1={0xfc, 0x1, [], 0x1}}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @private1}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x16}, @FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_AF={0x5, 0x2, 0x2}]}, 0x5c}, 0x1, 0x0, 0x0, 0x8811}, 0x40) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_TRY_EXT_CTRLS(r1, 0xc0205649, &(0x7f00000002c0)={0x980004, 0x800, 0x1, r2, 0x0, &(0x7f0000000280)={0x980926, 0x6, [], @p_u32=&(0x7f0000000240)=0x2}}) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(0xffffffffffffffff, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r6 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r6, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000340)={r7, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRS(0xffffffffffffffff, 0x84, 0x6d, &(0x7f0000000480)={r7, 0x93, "e3c6f2b8ca8e9c22bcbebe51e09bd26358c83b1ae93b5595c49746ca66f606693fe89f9bd7f6b869c2167a6bff67692e0ae38e505d4821f23fa7389951b08ac5edb6a7e4f49b9eec6757c7ae7cc19609524a2bd85e39b9095669b0aee440f92595d824813623624d5491136389dd0777a9efc6416bab5b98a77556e39db7c4c70fd7654e71c17d3ab95183f8612140aa9b2a7c"}, &(0x7f0000000540)=0x9b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000580)={r8, 0x5, 0x4, [0x3, 0xfcf, 0xfffd, 0x73]}, &(0x7f00000005c0)=0x10) write$UHID_CREATE2(r5, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 829.036079][T12203] FAT-fs (nullb0): bogus number of reserved sectors [ 829.066919][T12214] input: syz0 as /devices/virtual/input/input3641 [ 829.068305][T12203] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xe00, 0x0) 01:34:13 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x2}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:13 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) write$UHID_DESTROY(0xffffffffffffffff, &(0x7f0000000100), 0x4) [ 829.269645][T12226] FAT-fs (nullb0): bogus number of reserved sectors [ 829.319906][T12231] input: syz0 as /devices/virtual/input/input3642 [ 829.327653][T12226] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 829.381520][T12226] FAT-fs (nullb0): bogus number of reserved sectors [ 829.394381][T12239] input: syz0 as /devices/virtual/input/input3643 [ 829.411319][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.421338][T12226] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:13 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r1 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r1, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r1, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r2 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000340)={r3, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000080)={r3, 0x7fffffff}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000300)={r4, 0x9}, &(0x7f0000000340)=0x8) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 829.442074][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.471937][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 01:34:13 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x3}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 829.524523][T12249] input: syz0 as /devices/virtual/input/input3644 [ 829.539929][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 01:34:13 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x3f00, 0x0) [ 829.581528][T12247] overlayfs: failed to resolve './bus': -2 [ 829.581842][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.606493][T12249] input: syz0 as /devices/virtual/input/input3645 [ 829.658652][T12260] input: syz0 as /devices/virtual/input/input3646 [ 829.665913][T12259] FAT-fs (nullb0): bogus number of reserved sectors [ 829.674559][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.705009][T12259] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 829.719634][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.756076][T12259] FAT-fs (nullb0): bogus number of reserved sectors [ 829.765200][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.788675][T12259] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 829.797695][T12272] input: syz0 as /devices/virtual/input/input3647 01:34:14 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet6_IPV6_ADDRFORM(0xffffffffffffffff, 0x29, 0x1, &(0x7f0000000240), 0x4) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_S_EXT_CTRLS(r2, 0xc0205648, &(0x7f0000000040)={0x9c0000, 0x1, 0x6, r3, 0x0, &(0x7f0000000000)={0x9e0902, 0xbca2, [], @value=0x9}}) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$gtp(&(0x7f0000000000)='gtp\x00') sendmsg$GTP_CMD_NEWPDP(r5, &(0x7f0000000440)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000680)={0x3c, r6, 0xc694d42685586125, 0x0, 0x0, {}, [@GTPA_MS_ADDRESS={0x8, 0x5, @initdev={0xac, 0x1e, 0x0, 0x0}}, @GTPA_LINK={0x8}, @GTPA_VERSION={0x8, 0x2, 0x1}, @GTPA_PEER_ADDRESS={0x8, 0x4, @multicast1}, @GTPA_I_TEI={0x8}]}, 0x3c}}, 0x0) sendmsg$GTP_CMD_GETPDP(r4, &(0x7f00000001c0)={&(0x7f0000000100), 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x1c, r6, 0x300, 0x70bd27, 0x25dfdbff, {}, [@GTPA_PEER_ADDRESS={0x8, 0x4, @multicast2}]}, 0x1c}, 0x1, 0x0, 0x0, 0x800}, 0x4040810) r7 = dup2(r0, r1) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0xfc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x4}, 0x0, 0x0, 0x1000000, 0x2, 0xfffffffffffffffa}, 0x0, 0x0, r7, 0x0) r8 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r8, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) 01:34:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x4000, 0x0) [ 829.808479][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.858986][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.895323][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 01:34:14 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x4}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 829.939152][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 829.981584][T12281] FAT-fs (nullb0): bogus number of reserved sectors [ 830.007594][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.015981][T12281] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:14 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_SET_CPUID(r1, 0x4008ae8a, &(0x7f0000000000)={0x3, 0x0, [{0x80000007, 0x7fff, 0x6, 0xfffffffb, 0x3}, {0x2, 0x8000, 0x8def, 0x20, 0xfffffffd}, {0xb, 0x80000000, 0x4, 0x4, 0x4}]}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 830.059002][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.108476][T12281] FAT-fs (nullb0): bogus number of reserved sectors [ 830.111235][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.122128][T12285] input: syz0 as /devices/virtual/input/input3648 [ 830.147842][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.148389][T12281] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60ff, 0x0) [ 830.190814][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.220702][T12293] input: syz0 as /devices/virtual/input/input3649 [ 830.241853][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 01:34:14 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x5}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 830.324637][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.363107][T12306] FAT-fs (nullb0): bogus number of reserved sectors [ 830.389925][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.403033][T12306] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 830.406552][T12309] input: syz0 as /devices/virtual/input/input3652 [ 830.446800][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.471524][T12306] FAT-fs (nullb0): bogus number of reserved sectors 01:34:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7900, 0x0) [ 830.500705][T12316] input: syz0 as /devices/virtual/input/input3653 [ 830.507139][T12306] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 830.524931][T28863] hid-generic 0000:0000:0000.0052: unknown main item tag 0x0 [ 830.574107][T12293] input: syz0 as /devices/virtual/input/input3654 [ 830.581652][T28863] hid-generic 0000:0000:0000.0052: hidraw0: HID v0.00 Device [syz1] on sz1 [ 830.617884][T12328] FAT-fs (nullb0): bogus number of reserved sectors [ 830.651335][T12328] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:14 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000100)={0x0, @in={{0x2, 0x4e21, @remote}}}, 0x84) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:15 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x8}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x800000000000}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000], [0x5], [0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCSLCKTRMIOS(r2, 0x5457, &(0x7f0000000000)) [ 830.838733][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 830.867516][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 830.910723][T12349] input: syz0 as /devices/virtual/input/input3656 [ 830.913960][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 830.927290][T12350] input: syz0 as /devices/virtual/input/input3657 [ 830.953266][T12355] input: syz0 as /devices/virtual/input/input3658 [ 830.984187][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.019159][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 01:34:15 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x11}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 831.070206][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 01:34:15 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1ff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="87da1a62eff99163d05c10aa01fc60d95df19a8ea23d2675d20d7b053406a75f7bc81df32194c03e1569bab6b6ceee14167ed0684cc529190a92675b75be158aec087d1e304205d5f6c6e511789f1d676468f5de3ec93261f7b71b692f06d690ce0284d63118a7ee6b009622217113b272ee6ee85a7a58b4d4", 0x79, 0xfff}], 0x0, &(0x7f0000000400)={[{@errors_recover='errors=recover'}, {@errors_continue='errors=continue'}, {@gid={'gid', 0x3d, r2}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@case_sensitive_yes='case_sensitive=yes'}, {@case_sensitive_yes='case_sensitive=yes'}, {@errors_recover='errors=recover'}], [{@pcr={'pcr', 0x3d, 0x10}}, {@smackfshat={'smackfshat', 0x3d, '@{/+/+'}}]}) r3 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r3) ptrace$setopts(0x4206, r3, 0x0, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r4}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000caaffb)={0x0, 0x0, 0x0}, &(0x7f0000000200)=0xc) syz_mount_image$ntfs(&(0x7f00000000c0)='ntfs\x00', &(0x7f00000002c0)='./file0\x00', 0x1ff, 0x1, &(0x7f00000003c0)=[{&(0x7f0000000300)="87da1a62eff99163d05c10aa01fc60d95df19a8ea23d2675d20d7b053406a75f7bc81df32194c03e1569bab6b6ceee14167ed0684cc529190a92675b75be158aec087d1e304205d5f6c6e511789f1d676468f5de3ec93261f7b71b692f06d690ce0284d63118a7ee6b009622217113b272ee6ee85a7a58b4d4", 0x79, 0xfff}], 0x0, &(0x7f0000000400)={[{@errors_recover='errors=recover'}, {@errors_continue='errors=continue'}, {@gid={'gid', 0x3d, r5}}, {@mft_zone_multiplier={'mft_zone_multiplier', 0x3d, 0x4}}, {@case_sensitive_yes='case_sensitive=yes'}, {@case_sensitive_yes='case_sensitive=yes'}, {@errors_recover='errors=recover'}], [{@pcr={'pcr', 0x3d, 0x10}}, {@smackfshat={'smackfshat', 0x3d, '@{/+/+'}}]}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003140)={&(0x7f0000000280)=@kern={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000002bc0)=[{&(0x7f0000000300)={0xe4, 0x2e, 0x1, 0x70bd29, 0x25dfdbfd, "", [@generic="8cf5668c3564aff9fdf2e8f5ac58ae329f52ab9743993c898ecb923b013d3a1a92f54b80b68e15b41f47bfebdd03d968a98ed6acea10eb04a99fa0a66bcc46a39bbfca538c542af5e96738bef6e9f44339cc99b1610cdd2c536583d8164a7cbe91d8e06ff6b5ccd70e7161abaf3bac7563ea3c0707b0e7d425b390c5d39141fd4b264c4a44ff35b9bbc6f9fa901b4e567f19933e8d4ceb0c40b8d5700d9fdd03c2942de8053a44e1543d288a3f72bf6b57c6a4c76a45077620b288e98628a62c53c1ce64b47765e88bc042dcaabf02e67f2183b6"]}, 0xe4}, {&(0x7f0000000500)={0x12b8, 0x3f, 0x200, 0x70bd25, 0x25dfdbfb, "", [@nested={0x1271, 0x5c, 0x0, 0x1, [@generic="7631e290d82e0be9dd754292c80aba904acda009db896724ed4f1aabc6b4461f6bfeca45022132c899a1533c49a2c44ec738d40026239da5345d087ef274f9d6d24bc07e3ad9332553d70789c1e0e8dcb25c6e6672f0a9bf5f34f2230dc96bc07bf348f0a7877517ef1ef002bf4033ca050c671a300577fc19a9bc01a4a260f23928c174c26db913", @typed={0x8, 0x6d, 0x0, 0x0, @u32=0x6000000}, @generic="c9a308c0c19b24b99c265110680c126b6a542b8660fb1c403028a728218b4f487e2e35b10287f325b235084212a654318593bd3d44f4923a51aa579bc980469f7e8dbbdfbbe8931c845503cdc3a0a78eea9add6efc2cab62abe4a6828b0f6cf44807e9594eefab1fb5f90eeabeb99f0c9281580dd55b4d26100d4166088856bc894e3dc1b3fe60da8e7eda3d2185ff5b08b95a14ac42805aca9abba24aaaa851d09dda35828b1342cba96e3e31c7e2baac7d934d7f8ba6fb2063ef0aebe54dcfd0cdeb311231fa5cd87ddf230f2def16f5bf17182a26e743521fb9b02ca77fce517b34083f26fa107b862d8b2f5edc49648d3df513", @generic="9919a4", @generic="feb0de4e8079ee3630645c0646339b4255282d8899f2b504d4f0524e875eed945f78ef436a75031f8cf5219f1f5cf4f999c0aa29de705d78ebde61b93cb829e6cc08c14a664e7e423fb9879bee56d1833c0d99791ed62e1167adb0c3e24fb8d0e160645aa87d4cffee408f94e9e0c76c64a91dd3465b19b94771c37c6353f234d951947c0780b302ae0ff475c2b8cbf11417fe66f8fdc3997e815d44a5152317a10b00e2c23fe2eadc4236f4a12f46d3a4f5dbcdefc34bbf5165d5d470b05c5c6f5b0c34f4c5300f63d5070940654d7dad57896018b8d21b0d84c4fd6a2f3ebaf3a45c142a", 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", @generic="d58601567c93c2ac38833c1769ac04e40d367dbd706615f6ce8c44a2454e0410504247fda0439b4139d0078c621a65096ddf4275f2f8b82580c0978d7b3686c826fade7cb6f33f76caa28409ce3ab40b67d169644e9ad1e8e922", @generic="f8955950d557ebb4340c7fce881c0bd8a3e76b9e866847aa6a5f88044034e989b3159555e97fdb3d97fceb250832d65750ffb0cf9be3bfc2cd65d317af31d602c7bb6e042e18d7f29e3abece2f898a9af58deb68737eaca99343d56aaa989dd27707", @generic="87a630881b53a4b33e1ee48bba818a8089266ac895317e7009d69e61c013c5c053", @typed={0x8, 0x2b, 0x0, 0x0, @pid}, @typed={0x4d, 0x86, 0x0, 0x0, @binary="8049ea97f4e05ea80acc6f94ec10488e5dd8c3aa7eb30d0ef838ce82eebe270f5c3cb861665cad30b61b0ce16dc0a94d332381e26bf0e91a65f06fa75fdee6c0789a8a2bebc164d566"}, @generic="c21c0c6de24dc805bfb516736d2368b64e241c66dbb5d227a31812a811daa657b73e8db12ee809c85e3ab488fa6ad89e3094581599226c278ffc38319943fd54e1cb45e667feb4fa402aa9fce4e930468496aebd26737190147d94a0a68d257cb99213cfefbb328cdd81fdc7387f3b3b"]}, @generic="3fffa6955e0547477df6bf7a561efe0777bdfb25376429d69834082a6f1cae240f0abbc9e86d6b8f8a7709988d167fe7233314391b9f6019b82faa05b8c482c344fdb1d096ec045d8244e30aee8478313854dc4167395ea5c11782205b54f9ff480071542319f52ac31e023af342e99f3f67d0d689776057bd042237bd", @typed={0x8, 0x2b, 0x0, 0x0, @pid}, @generic="c5eca4a51864e60d3351b2345ba357d54bf72381dd0f9b7076b4be5e7daea757cbd4caaaa3efc6343d36d31cd069d090651ca344cea2647d07b5364469d6cc50a238d7f094258f8b4482599c5f092d15044ab17a2ac9da07ed362192eaff7db1fb9e55f691ba86ff55857f99806b665632f915ca9a6d4d2589f370ad8bb5f765dd425075e8289e2f285a2ae73b53e7ac99713da26e42e883fc8c044f0d101417792290f9ec0478414632fc47", @typed={0x8, 0x33, 0x0, 0x0, @uid}, @typed={0x8, 0x17, 0x0, 0x0, @fd}]}, 0x13e4}], 0x3, &(0x7f0000003000)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r1, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xffffffffffffffff}}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r3, r4, r5}}}], 0x128, 0x800}, 0x0) [ 831.119805][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.157949][T12371] input: syz0 as /devices/virtual/input/input3660 [ 831.174883][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.219176][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.221572][T12376] input: syz0 as /devices/virtual/input/input3661 [ 831.273886][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.303191][T12374] overlayfs: failed to resolve './bus': -2 01:34:15 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x40100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r1}}]}) r2 = getegid() fchown(r0, r1, r2) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 831.323858][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.331373][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.343281][T12380] input: syz0 as /devices/virtual/input/input3662 01:34:15 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x12}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 831.391100][T12328] FAT-fs (nullb0): bogus number of reserved sectors [ 831.407996][T12328] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 831.423825][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.455687][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.463125][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.513892][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.521328][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.543825][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.551244][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 01:34:15 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7e00, 0x0) [ 831.574024][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.581455][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.620450][T12400] input: syz0 as /devices/virtual/input/input3663 [ 831.629345][ T5] hid-generic 0000:0000:0000.0053: unknown main item tag 0x0 [ 831.655615][T12401] hfsplus: unable to find HFS+ superblock [ 831.672845][ T5] hid-generic 0000:0000:0000.0053: hidraw0: HID v0.00 Device [syz1] on sz1 [ 831.689050][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 831.697493][T12408] FAT-fs (nullb0): bogus number of reserved sectors [ 831.719940][T12408] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 831.734008][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 831.762579][T12409] input: syz0 as /devices/virtual/input/input3665 01:34:16 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xb900, 0x0) [ 831.800275][T12408] FAT-fs (nullb0): bogus number of reserved sectors [ 831.817985][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 831.827499][T12408] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 831.875791][T12417] hfsplus: unable to find HFS+ superblock [ 831.911771][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 01:34:16 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x14}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 831.992672][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.045636][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.107353][T12436] FAT-fs (nullb0): bogus number of reserved sectors [ 832.146294][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.163943][T12446] input: syz0 as /devices/virtual/input/input3666 [ 832.177269][T12436] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 832.229535][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.266724][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.278548][T12436] FAT-fs (nullb0): bogus number of reserved sectors 01:34:16 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRESDEC=r0]) chdir(&(0x7f00000002c0)='./bus\x00') r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) setsockopt$rose(0xffffffffffffffff, 0x104, 0x2, &(0x7f0000000080)=0x9, 0x4) 01:34:16 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x15}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 832.327574][T12436] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 832.348346][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.387510][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.430684][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.455936][T12459] input: syz0 as /devices/virtual/input/input3668 [ 832.462506][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.500402][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.513062][T12461] overlayfs: unrecognized mount option "00000000000000000003" or missing value [ 832.537521][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.556404][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.578580][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.620696][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.653754][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.682647][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.713224][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.749851][T28863] hid-generic 0000:0000:0000.0054: unknown main item tag 0x0 [ 832.800697][T28863] hid-generic 0000:0000:0000.0054: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:17 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="c79d9a32cf5f4a84190000000000000000000000000000000000002cc849000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a000000000000cdebd223f497b3bfdb052b00000000"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x20000, 0x0) 01:34:17 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x16}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 833.037937][T12478] FAT-fs (nullb0): bogus number of reserved sectors [ 833.049000][T12480] input: syz0 as /devices/virtual/input/input3670 [ 833.088216][T12478] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 833.132965][T12478] FAT-fs (nullb0): bogus number of reserved sectors 01:34:17 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000250b00000073797a310000000000000000340000000000000014000000cf0a00000000000000000c0000000000000000000000000000000000000000000000000000000000164ad8e6834b9d"], 0x12e) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x200, 0x0) ioctl$KVM_ASSIGN_SET_INTX_MASK(r1, 0x4040aea4, &(0x7f0000000140)={0x718, 0xffffffff, 0x20, 0x0, 0x3}) setsockopt$nfc_llcp_NFC_LLCP_MIUX(0xffffffffffffffff, 0x118, 0x1, &(0x7f0000000180)=0x3, 0x4) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) [ 833.181467][T12491] input: syz0 as /devices/virtual/input/input3671 [ 833.194263][T12478] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x40000, 0x0) 01:34:17 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x300}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 833.410064][T12505] FAT-fs (nullb0): bogus number of reserved sectors [ 833.447379][T12505] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:17 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="75707065726469723d2e2f66696c65312c6c6f7765726469723d2e2f6275732c776f726b6469723d2e2f66696c6530ab8237132453d501c4ba555280cca6371249f470450dddf024b2207f0b7e202c0b9765b49ff6e55500cda599dd9354346aaa03e7b3c56ed13b8b0dc3929a9d83ef1edc56726d49f23fe886ab2064fa0c5dae76bfd2ab3f76acb35351928c57b37f86e4"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) write(r1, &(0x7f0000000440)="45e828c00896f3b5130220ea363ded494b0c9206facd60284f92b9a5bd8a4ed3ca5d8cfa7f047f5bf0c37e067474b17a0c85e6cf242f52e4090dccbc7c2afff3be6571aed29b28c3821bdb7fe5648598df4d5c8c649c78185109fd2aaa1511a466deecbfdfdd4b9a4a66f8ffafaf97e9ac1de1af8df96b9488ff5ef369b11e12856bd5ca47dae954a0f873befd8d7f3408166463a67b69ea456f4f8aa08dd9b286cc4a6f9ff690f5334b68534f37e2df21dbd2dcf2760bac9a1ce9227da9fe06efdccaa10df0e1a0a130c5453f53d9fc14930d50f30cddb8e6b170fee50a8fa35dbbc3e996", 0xe5) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 833.479874][T12509] input: syz0 as /devices/virtual/input/input3672 [ 833.510223][T12505] FAT-fs (nullb0): bogus number of reserved sectors [ 833.551634][T12505] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:17 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 833.637261][T12520] overlayfs: unrecognized mount option " eU" or missing value 01:34:17 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60000, 0x0) [ 833.756784][T12525] input: syz0 as /devices/virtual/input/input3674 01:34:18 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) write$UHID_CREATE2(r0, &(0x7f0000000300)=ANY=[], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$GIO_CMAP(r3, 0x4b70, &(0x7f0000000140)) r4 = dup(r2) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_DIRTY_TLB(r4, 0x4010aeaa, &(0x7f0000000100)={0xfffffffffffff453, 0x80000001}) 01:34:18 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) mkdir(&(0x7f0000000500)='./bus\x00', 0x118) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) r1 = syz_open_dev$vcsn(&(0x7f0000000080)='/dev/vcs#\x00', 0x2e, 0x0) sendmsg(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000300)="3f5107a123aea104631fe58779fc7b4b5d32ad66fd15f8a727d1b961f50ce4aca6f0b29536a15aec2e53bbb421bca7cf4344466d031df99cbfe21509dcfafc053297155b15694c65afae2e206416e7ee91941f5a33a81eebe545605aece305952a792a13a4be6cee336f579f9a7b8c8806602df054838ba2b2109a5736b2ede55754d9a848eb4fc92789db", 0x8b}, {&(0x7f0000000280)="5f517456a15bcf", 0x7}, {&(0x7f00000003c0)="bbc8b8f66b687a26f174024911d3b69bfe779b6bdb1e0aeb5cd42749e1", 0x1d}], 0x3}, 0x80c0) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 833.859878][T12529] FAT-fs (nullb0): bogus number of reserved sectors [ 833.882481][T12537] input: syz0 as /devices/virtual/input/input3675 [ 833.902496][T12529] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 833.923130][T12540] input: syz0 as /devices/virtual/input/input3676 [ 833.962815][T12529] FAT-fs (nullb0): bogus number of reserved sectors 01:34:18 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1100}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 834.011967][T12529] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x80000, 0x0) [ 834.183180][T12558] input: syz0 as /devices/virtual/input/input3678 [ 834.206357][T12559] FAT-fs (nullb0): bogus number of reserved sectors [ 834.265165][T12559] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:18 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1200}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:18 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) write$UHID_DESTROY(r2, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r3 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r3, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r3, 0x40045564, 0x3) r4 = dup(r3) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_ENABLE_CAP_CPU(r4, 0x4068aea3, &(0x7f0000000100)={0x7b, 0x0, [0x5, 0x9, 0x0, 0x6]}) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 834.330608][T12559] FAT-fs (nullb0): bogus number of reserved sectors [ 834.364938][T12559] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xa0000, 0x0) [ 834.450744][T12571] input: syz0 as /devices/virtual/input/input3680 [ 834.494623][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.515744][T12573] input: syz0 as /devices/virtual/input/input3681 [ 834.523161][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.541972][T12579] FAT-fs (nullb0): bogus number of reserved sectors [ 834.562474][T12583] input: syz0 as /devices/virtual/input/input3682 [ 834.580048][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.595372][T12584] input: syz0 as /devices/virtual/input/input3683 [ 834.599564][T12579] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 834.636175][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 01:34:19 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1400}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 834.680179][T12579] FAT-fs (nullb0): bogus number of reserved sectors [ 834.682989][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.713812][T12579] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xc0000, 0x0) [ 834.761007][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 01:34:19 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000300)='./file0\x00', &(0x7f0000000380)='trusted.overlay.origin\x00', &(0x7f00000003c0)='y\x00', 0x32, 0x3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000500)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x01\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce;\aD\xf0\xa9\x7f\x02\x80\xeb\xfe!rZ\xc4P\'\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\xcbe\xf3\xec\xf2\x88`\xb4\xed\xaf\x85\x87\xe4!\x89S\xa5\x9b\xfbm#\xc7%\x815\xbf\xc0\xf7\f6%\xc50\x8e\xe0\xe9\x981uF{d\x1c\x9ay\xe8\x00\xcf!\x1a\xc9\xca\xf5\xcc\r\xaf\xebD\x03\xe0\xf14\f\xbfZ\xb9\xe95\xd3\xb6,8S\v\xf0\xf6\xbci\xed\x11\xbb\x87\x85z\x89\x0e\x7f\xf7\xddg?\"\x95\x9d5\xec!\xe2\xa3', 0x0) rename(&(0x7f0000000080)='./file1\x00', &(0x7f0000000280)='./file1\x00') write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 834.815622][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.857184][T12599] FAT-fs (nullb0): bogus number of reserved sectors [ 834.868506][T12600] input: syz0 as /devices/virtual/input/input3684 [ 834.887287][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.889095][T12599] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 834.946996][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 834.975663][T12599] FAT-fs (nullb0): bogus number of reserved sectors [ 834.983589][T12609] input: syz0 as /devices/virtual/input/input3685 [ 834.990548][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.013738][T12599] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 835.025642][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.059623][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 01:34:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xe0000, 0x0) 01:34:19 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1500}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 835.109392][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.156299][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.191100][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.216998][T12616] input: syz0 as /devices/virtual/input/input3686 [ 835.231665][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.238957][T12618] FAT-fs (nullb0): bogus number of reserved sectors [ 835.273669][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.277615][T12618] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 835.305388][T12625] input: syz0 as /devices/virtual/input/input3687 [ 835.324631][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.355538][T12618] FAT-fs (nullb0): bogus number of reserved sectors [ 835.370571][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.383579][T12618] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x400000, 0x0) [ 835.418879][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.456186][T12584] input: syz0 as /devices/virtual/input/input3688 01:34:19 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1600}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 835.478169][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.529943][ T2901] hid-generic 0000:0000:0000.0055: unknown main item tag 0x0 [ 835.530983][T12639] FAT-fs (nullb0): bogus number of reserved sectors [ 835.567349][T12647] input: syz0 as /devices/virtual/input/input3690 [ 835.590485][ T2901] hid-generic 0000:0000:0000.0055: hidraw0: HID v0.00 Device [syz1] on sz1 [ 835.592911][T12639] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 835.682721][T12639] FAT-fs (nullb0): bogus number of reserved sectors 01:34:20 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x1f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 835.722896][T12639] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x507400, 0x0) [ 835.827954][T12664] FAT-fs (nullb0): bogus number of reserved sectors [ 835.853856][T12664] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:20 executing program 3: r0 = socket$isdn_base(0x22, 0x3, 0x0) r1 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r1, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r1, &(0x7f0000000040), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$inet_opts(r3, 0x0, 0x0, &(0x7f0000000100)=""/69, &(0x7f0000000180)=0x45) r4 = dup(0xffffffffffffffff) write$uinput_user_dev(r4, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r4, 0x5501) write$uinput_user_dev(r4, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) mq_getsetattr(r4, &(0x7f0000000680)={0x1f, 0x3, 0x40, 0xc4}, &(0x7f00000006c0)) write$UHID_CREATE2(r1, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) ioctl$sock_inet_SIOCSIFADDR(r0, 0x8916, &(0x7f0000000640)={'veth1_to_team\x00', {0x2, 0x4e23, @loopback}}) write$UHID_DESTROY(r1, &(0x7f0000000000), 0x4) [ 835.927273][T12664] FAT-fs (nullb0): bogus number of reserved sectors [ 835.956714][T12668] input: syz0 as /devices/virtual/input/input3692 [ 835.970128][T12664] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x53d000, 0x0) [ 836.042277][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.057811][T12678] input: syz0 as /devices/virtual/input/input3693 [ 836.073815][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.118246][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.129889][T12682] input: syz0 as /devices/virtual/input/input3694 01:34:20 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {0x0, 0x0, 0x0, 0x3f00}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 836.168275][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.191423][T12686] FAT-fs (nullb0): bogus number of reserved sectors [ 836.233640][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.249863][T12686] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 836.281772][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.319836][T12686] FAT-fs (nullb0): bogus number of reserved sectors [ 836.326865][T12695] input: syz0 as /devices/virtual/input/input3695 [ 836.347413][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.362878][T12686] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:20 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x73c000, 0x0) [ 836.393396][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.402203][T12698] input: syz0 as /devices/virtual/input/input3696 [ 836.426402][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.458443][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.495039][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.541610][T12707] FAT-fs (nullb0): bogus number of reserved sectors [ 836.548836][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 01:34:20 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 836.583777][T12707] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 836.596906][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.630779][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.653521][T12707] FAT-fs (nullb0): bogus number of reserved sectors [ 836.672539][T12707] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 836.682003][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.682272][T12714] input: syz0 as /devices/virtual/input/input3697 01:34:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x745000, 0x0) [ 836.726648][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.766224][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 01:34:21 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000080)='/proc/capi/capi20\x00', 0x20100, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_SIGNAL_MSI(0xffffffffffffffff, 0x4020aea5, &(0x7f0000000300)={0x1, 0x100000, 0x4, 0x6, 0x8}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r3, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000240)=@newlink={0x3c, 0x10, 0x705, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @bridge={{0xb, 0x1, 'bridge\x00'}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r2}]}, 0x3c}}, 0x0) connect$packet(r0, &(0x7f0000000280)={0x11, 0xe, r2, 0x1, 0x6, 0x6, @multicast}, 0x14) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="757070657266696c65322c6c6f7765726469723d2e2f6275732c776f720eeda95691e2bab7cedb216b"]) chdir(&(0x7f00000002c0)='./bus\x00') r4 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r4, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r4, 0x0) sendfile(r4, r4, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 836.809588][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.836809][T12716] input: syz0 as /devices/virtual/input/input3698 [ 836.852497][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.878040][T12721] FAT-fs (nullb0): bogus number of reserved sectors [ 836.903138][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 01:34:21 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x2, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 836.926956][T12721] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 836.965537][T12730] input: syz1 as /devices/virtual/input/input3699 [ 836.972482][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 836.999801][T12721] FAT-fs (nullb0): bogus number of reserved sectors [ 837.014206][ T2901] hid-generic 0000:0000:0000.0056: unknown main item tag 0x0 [ 837.034985][T12721] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x790000, 0x0) [ 837.050052][ T2901] hid-generic 0000:0000:0000.0056: hidraw0: HID v0.00 Device [syz1] on sz1 [ 837.064318][T12741] input: syz0 as /devices/virtual/input/input3700 01:34:21 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 837.170372][T12752] FAT-fs (nullb0): bogus number of reserved sectors [ 837.196760][T12757] input: syz0 as /devices/virtual/input/input3701 [ 837.215583][T12752] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.274405][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.299507][T12752] FAT-fs (nullb0): bogus number of reserved sectors [ 837.302810][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 01:34:21 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x3, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 837.326582][T12762] overlayfs: unrecognized mount option "upperfile2" or missing value [ 837.331856][T12752] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.370620][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 01:34:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xb90000, 0x0) 01:34:21 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/qat_adf_ctl\x00', 0x444901, 0x0) r2 = creat(&(0x7f0000000280)='./file0\x00', 0xe4) ioctl$DRM_IOCTL_ADD_CTX(r2, 0xc0086420, &(0x7f0000000000)={0x0}) ioctl$DRM_IOCTL_UNLOCK(0xffffffffffffffff, 0x4008642b, &(0x7f0000000180)={r3, 0x3}) ioctl$DRM_IOCTL_UNLOCK(r1, 0x4008642b, &(0x7f0000000040)={r3, 0xe}) [ 837.418400][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.437081][T12775] input: syz0 as /devices/virtual/input/input3702 [ 837.455079][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.497521][T12779] FAT-fs (nullb0): bogus number of reserved sectors [ 837.502143][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.544104][T12779] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.574226][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.615220][T12779] FAT-fs (nullb0): bogus number of reserved sectors [ 837.626375][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 01:34:21 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x4, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:21 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xc07300, 0x0) [ 837.655986][T12779] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.678291][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.721645][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.754438][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.771011][T12791] input: syz0 as /devices/virtual/input/input3704 [ 837.792364][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.799158][T12794] FAT-fs (nullb0): bogus number of reserved sectors [ 837.837451][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.843072][T12794] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.880770][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.902717][T12800] input: syz0 as /devices/virtual/input/input3705 [ 837.903901][T12794] FAT-fs (nullb0): bogus number of reserved sectors 01:34:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xd05300, 0x0) [ 837.927682][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 837.945007][T12794] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 837.961566][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 01:34:22 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x5, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 838.013521][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.068195][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.097505][T12810] FAT-fs (nullb0): bogus number of reserved sectors [ 838.116876][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.146882][T12810] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 838.161837][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.168275][T12814] input: syz0 as /devices/virtual/input/input3706 [ 838.214824][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.219964][T12810] FAT-fs (nullb0): bogus number of reserved sectors 01:34:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfeffff, 0x0) [ 838.256629][ T2897] hid-generic 0000:0000:0000.0057: unknown main item tag 0x0 [ 838.257436][T12810] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 838.289829][ T2897] hid-generic 0000:0000:0000.0057: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:22 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/btrfs-control\x00', 0x1014c1, 0x0) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000280)=0x1) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:22 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x8, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:22 executing program 3: socket$phonet(0x23, 0x2, 0x1) r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 838.419166][T12829] FAT-fs (nullb0): bogus number of reserved sectors [ 838.451967][T12829] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 838.484995][T12833] input: syz0 as /devices/virtual/input/input3708 [ 838.509029][T12829] FAT-fs (nullb0): bogus number of reserved sectors [ 838.518584][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 01:34:22 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) fgetxattr(r0, &(0x7f0000000000)=@random={'btrfs.', '\x12*-\x00'}, &(0x7f0000000040), 0x0) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 838.536927][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.557658][T12829] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x1000000, 0x0) [ 838.595399][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 01:34:22 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x11, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 838.648869][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.707111][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.754375][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.754772][T12854] FAT-fs (nullb0): bogus number of reserved sectors [ 838.795205][T12857] input: syz0 as /devices/virtual/input/input3710 [ 838.806446][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 01:34:23 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x1000, r1, 0x0) r2 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r2, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 838.852797][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.857539][T12854] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 838.891722][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 01:34:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x12, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 838.966194][T12854] FAT-fs (nullb0): bogus number of reserved sectors [ 838.969309][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 838.998268][T12854] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x2000000, 0x0) [ 839.031016][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.075308][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.095377][T12868] input: syz0 as /devices/virtual/input/input3712 [ 839.105832][T12869] input: syz0 as /devices/virtual/input/input3713 [ 839.112661][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.152039][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.191435][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.211288][T12878] input: syz0 as /devices/virtual/input/input3714 [ 839.238457][T12881] FAT-fs (nullb0): bogus number of reserved sectors [ 839.245864][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.274791][T12881] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 839.289412][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 01:34:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x14, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 839.327198][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.337744][T12868] input: syz1 as /devices/virtual/input/input3715 [ 839.343258][T12881] FAT-fs (nullb0): bogus number of reserved sectors [ 839.350844][T12881] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:23 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x3000000, 0x0) [ 839.382670][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.402559][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.407692][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 01:34:23 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x1c2) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 839.441755][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.480093][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.492613][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.501728][T12902] input: syz0 as /devices/virtual/input/input3716 [ 839.528890][ T2897] hid-generic 0000:0000:0000.0058: unknown main item tag 0x0 [ 839.543104][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 01:34:23 executing program 5: perf_event_open(&(0x7f000025c000)={0x5, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0xffffffffffffffff}, 0x0, 0x0, 0x0, 0x9, 0x0, 0x8ad1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) r3 = openat$null(0xffffffffffffff9c, &(0x7f0000000080)='/dev/null\x00', 0x400100, 0x0) ioctl$USBDEVFS_SETINTERFACE(r3, 0x80085504, &(0x7f0000000100)={0x4, 0x7}) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$sock_int(r2, 0x1, 0x2a, &(0x7f0000000000), &(0x7f0000000040)=0x4) [ 839.586853][T12908] FAT-fs (nullb0): bogus number of reserved sectors [ 839.597246][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.607418][ T2897] hid-generic 0000:0000:0000.0058: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:23 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x15, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 839.633575][T12908] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 839.659179][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.688388][T12908] FAT-fs (nullb0): bogus number of reserved sectors [ 839.692701][T12918] input: syz0 as /devices/virtual/input/input3718 [ 839.718194][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.726990][T12908] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 839.745093][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.764064][T12924] input: syz0 as /devices/virtual/input/input3719 [ 839.796570][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833450][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833471][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833490][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833509][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833528][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.833553][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.890851][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.902255][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 839.971583][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 840.007973][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 840.029322][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 840.052546][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 840.088971][ T5] hid-generic 0000:0000:0000.0059: unknown main item tag 0x0 [ 840.133535][ T5] hid-generic 0000:0000:0000.0059: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:24 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) clock_adjtime(0x1, &(0x7f0000000100)={0x0, 0xc1, 0x74c, 0x100, 0x200, 0x8, 0x7, 0x3, 0xfffffffffffffff8, 0x80000000, 0x40, 0x5, 0x7, 0x7, 0x7, 0x1, 0x7fff, 0x33, 0x5, 0x9, 0x999, 0x8, 0x100000001, 0x80, 0x7fffffff, 0xeb}) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000580)='/proc/cgroups\x00', 0x0, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) getsockopt$inet_sctp6_SCTP_RESET_STREAMS(r1, 0x84, 0x77, &(0x7f00000005c0)={r4, 0x820, 0x5, [0x5, 0x1, 0x7ff, 0x5, 0x4]}, &(0x7f0000000600)=0x12) r5 = syz_open_dev$audion(&(0x7f0000000200)='/dev/audio#\x00', 0x78, 0x101000) sendmsg$tipc(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000240)="64cf27ae18e98826b9579f78b6712bc3068bd4fb20729e4510317f881001d1493611e4e22ea4235f2e2a850f442de07630331e117f3476d97301", 0x3a}, {&(0x7f0000000480)="356a82dff412991ec70afbfe8fc25dac14015a0298a9ecad91748623d19c18b60d8a6438f0a49b4dde64cc9478936959eef2a947802856f7ab5bf301f9e9bad16023f20655f50a802772249d7ca093fd235b051771a8ee8fc2a25609d6b7778eca77d177c910f438dbe28a3dd12e7e998867922e3e89df91f380717ef7eadf38eb6e88c2fe26cec25aee63f13de62a70cad7dc486542455cf1a5aa04aee4dcc5abf7f35a09f2d2051ae1f85952b78fec8d6fd8664ef7bc0c70caac46428503445ce94f99e6c65a8f22e7756185585f4abb98f9f464da8eee07f4c6f34b587753d37d0a74fb8d88f0be122d5a5007", 0xee}], 0x2, &(0x7f00000002c0)="f792f95e2d46f150800ddadb7eefeddebfa0455d961c", 0x16, 0x48804}, 0x24000080) 01:34:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x4000000, 0x0) 01:34:24 executing program 5: r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r1 = dup3(0xffffffffffffffff, r0, 0x0) ioctl$USBDEVFS_RELEASE_PORT(r1, 0x80045519, &(0x7f0000000000)=0x4) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$FS_IOC_FSGETXATTR(r2, 0x801c581f, &(0x7f00000002c0)={0x22d, 0xeadb, 0x9, 0x4}) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_ASSIGN_SET_MSIX_NR(r3, 0x4008ae73, &(0x7f0000000300)={0x401, 0x5}) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r5 = syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x40, 0x20000) ioctl$SNDRV_PCM_IOCTL_HW_FREE(r5, 0x4112, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="880000003100010029bd1546c6fa468320740000280001000c00160008000300020000000c000c00080003009ef7e2670c001f0008000300020000004c000100140002000d000100d2636f6e6e6d61726b000000000c00060008000300040000000c000700080003000000000010001000090001006787cd85500000000c00020008000300000000"], 0x88}, 0x1, 0x0, 0x0, 0x4000800}, 0x8000) 01:34:24 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x16, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 840.308244][T12949] FAT-fs (nullb0): bogus number of reserved sectors [ 840.320716][T12951] input: syz0 as /devices/virtual/input/input3722 [ 840.340295][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.359467][T12949] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 840.372624][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.413325][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.429630][T12962] input: syz0 as /devices/virtual/input/input3723 [ 840.438335][T12949] FAT-fs (nullb0): bogus number of reserved sectors [ 840.461590][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.461665][T12949] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 840.497532][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 01:34:24 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x5000000, 0x0) 01:34:24 executing program 5: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000040)={&(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1cc}, 0x1, 0x0, 0x0, 0x90}, 0x4000000) r2 = gettid() perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4028, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2010, 0x0, 0x0, 0x0, 0x5, 0x0, 0x40}, r2, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_DEV_SETUP(r3, 0x405c5503, &(0x7f0000000680)={{0x3, 0xf4, 0x8, 0xfe01}, 'syz0\x00', 0x1b}) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x3) r5 = dup(r4) ioctl$UI_DEV_CREATE(r5, 0x5501) write$uinput_user_dev(r5, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SOUND_MIXER_READ_CAPS(r5, 0x80044dfc, &(0x7f0000000640)) 01:34:24 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x300, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 840.553603][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.609121][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 01:34:24 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x810040, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 840.654883][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.668882][T12974] input: syz0 as /devices/virtual/input/input3724 [ 840.693303][T12975] FAT-fs (nullb0): bogus number of reserved sectors [ 840.704087][T12977] input: syz0 as /devices/virtual/input/input3725 [ 840.712137][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.742579][T12975] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 840.757469][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.800109][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.816688][T12975] FAT-fs (nullb0): bogus number of reserved sectors 01:34:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x6000000, 0x0) [ 840.841474][T12975] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 840.843456][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 01:34:25 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x500, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:25 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet_dccp_buf(r2, 0x21, 0xf, &(0x7f0000000000)="f5c826ab90c2466d761c105d482f33728b664ec2e1ca6b464d2a29490f6ee32fab1b6b41faf7c9e67c0ad1e661655d22bee2b17aa05fd5df8f95e35e2f96279f0d8c94f32e611a5c2dbb2a", 0x4b) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 840.927975][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 840.996811][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.040999][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.060287][T13000] FAT-fs (nullb0): bogus number of reserved sectors [ 841.091438][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.094764][T13003] input: syz0 as /devices/virtual/input/input3730 [ 841.112007][T13000] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 841.120839][T13004] input: syz0 as /devices/virtual/input/input3731 [ 841.162299][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.200942][T13000] FAT-fs (nullb0): bogus number of reserved sectors [ 841.216372][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.229568][T13000] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:25 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1100, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 841.259125][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.321713][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.351432][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.379161][T13020] input: syz0 as /devices/virtual/input/input3733 [ 841.381052][ T5] hid-generic 0000:0000:0000.005A: unknown main item tag 0x0 [ 841.445835][ T5] hid-generic 0000:0000:0000.005A: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:25 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="0b00000073797a31190000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000002f45fb134c55740d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a317367d1594710e2ae94af2aa91a15e3400000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a31000015000000000000000000000000000000000000cf0a00000000000000000c00"/272], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:25 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7000000, 0x0) 01:34:25 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1200, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 841.630711][T13033] FAT-fs (nullb0): bogus number of reserved sectors [ 841.658329][T13039] input: syz0 as /devices/virtual/input/input3735 [ 841.668779][T13033] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:26 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) mount(&(0x7f00000000c0)=@nullb='/dev/nullb0\x00', &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='hfsplus\x00', 0x2014000, &(0x7f0000000180)='$})\x00') write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 841.711126][T13033] FAT-fs (nullb0): bogus number of reserved sectors [ 841.729537][T13004] input: syz1 as /devices/virtual/input/input3736 [ 841.746838][T13033] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x7) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/video2\x00', 0x2, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:26 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1400, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x20000000, 0x0) [ 841.882371][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 841.911009][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 01:34:26 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) ioctl$VIDIOC_G_FBUF(r1, 0x8030560a, &(0x7f0000000000)={0xe, 0x50, &(0x7f0000000100)="35d4117ef1dccc352442d3716a7ee7ca9bc704298540a557fd86c8d8692617d26b7134bbbac2a0c527c575bc96e8a6fc34a06e53f5797684b3c5f7cc688f5ddc926178cdc0096abeb0f1f928a5f750a0f5ec8f95fd67e846b5199de43b25613056dcc28aee495a7e0b2455ec60017b7bd3789e1bd0444f4640db0c83673e24a3aa83ede85faa84b0e9edc2ea9175946d7a3c490bc9d329e5bbd2e0990870288491a71fe2a2b32e3d3a533cc309e6861456a7dfd1216d483eb8093c8ba9ab51a210c25d5c35d738d318fffb890d3768f76025d35e0e333981311669f2", {0x2, 0xd254, 0x31424752, 0x9, 0x586a, 0x1, 0x2, 0x10b4}}) [ 841.974804][T13064] input: syz0 as /devices/virtual/input/input3738 [ 841.984812][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.026077][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.053414][T13070] FAT-fs (nullb0): bogus number of reserved sectors [ 842.062442][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.084979][T13069] input: syz0 as /devices/virtual/input/input3739 [ 842.109513][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.130362][T13070] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 842.142977][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 01:34:26 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdiO=.Obus,workHir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:26 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1500, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 842.181299][T13070] FAT-fs (nullb0): bogus number of reserved sectors [ 842.210084][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 01:34:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x21000000, 0x0) [ 842.230274][T13070] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 842.250862][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.298140][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.325298][T13087] input: syz0 as /devices/virtual/input/input3740 [ 842.345208][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.386743][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.405778][T13091] input: syz0 as /devices/virtual/input/input3741 [ 842.417387][T13096] FAT-fs (nullb0): bogus number of reserved sectors [ 842.419772][T13094] overlayfs: unrecognized mount option "lowerdiO=.Obus" or missing value [ 842.440239][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.464813][T13096] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:26 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1600, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 842.504401][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.549050][T13096] FAT-fs (nullb0): bogus number of reserved sectors [ 842.562955][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.584609][T13096] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:26 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x3f000000, 0x0) [ 842.602225][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.634118][T13107] input: syz0 as /devices/virtual/input/input3742 [ 842.649809][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.675157][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 842.679318][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.683631][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 842.721943][T13117] FAT-fs (nullb0): bogus number of reserved sectors [ 842.731482][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.762421][T13120] input: syz0 as /devices/virtual/input/input3743 [ 842.772875][T13117] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 842.787927][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.812910][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 842.851562][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 [ 842.855750][T13117] FAT-fs (nullb0): bogus number of reserved sectors [ 842.885044][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 842.899911][ T5] hid-generic 0000:0000:0000.005B: unknown main item tag 0x0 01:34:27 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1f00, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 842.927571][T13117] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 842.936068][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 842.972738][ T5] hid-generic 0000:0000:0000.005B: hidraw0: HID v0.00 Device [syz1] on sz1 [ 842.994614][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 01:34:27 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x40000000, 0x0) [ 843.034106][T13134] input: syz0 as /devices/virtual/input/input3744 [ 843.064336][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.117909][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.134217][T13144] input: syz0 as /devices/virtual/input/input3745 [ 843.171625][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.218762][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.262054][T13154] FAT-fs (nullb0): bogus number of reserved sectors [ 843.285287][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.343310][T13154] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 843.350111][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.378652][T13154] FAT-fs (nullb0): bogus number of reserved sectors [ 843.393408][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.395672][T13154] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 843.400832][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.400852][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.400870][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.553416][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.560940][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.593342][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.600784][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.663069][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.670514][ T2896] hid-generic 0000:0000:0000.005C: unknown main item tag 0x0 [ 843.718348][ T2896] hid-generic 0000:0000:0000.005C: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:28 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100)='/dev/autofs\x00', 0x800, 0x0) ioctl$SNDRV_CTL_IOCTL_ELEM_REMOVE(r1, 0xc0405519, &(0x7f0000000140)={0x4, 0x6, 0xa22b, 0x1f, 'syz0\x00', 0x7}) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:28 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) ioctl$sock_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) 01:34:28 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r0, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) mount$overlay(0x400002, &(0x7f0000000440)='./file0\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYRES32]) chdir(&(0x7f00000002c0)='./bus\x00') mount(&(0x7f0000000300)=@filename='./bus\x00', &(0x7f0000000340)='./file0\x00', &(0x7f0000000380)='reiserfs\x00', 0x12010, &(0x7f00000003c0)=':\x00') r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) r2 = openat$sequencer2(0xffffffffffffff9c, &(0x7f0000000080)='/dev/sequencer2\x00', 0x200001, 0x0) ioctl$DRM_IOCTL_WAIT_VBLANK(r2, 0xc018643a, &(0x7f0000000280)={0x10000000, 0x101, 0x2}) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x3f00, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7e000000, 0x0) [ 843.899766][T13173] input: syz0 as /devices/virtual/input/input3746 [ 843.902012][T13172] FAT-fs (nullb0): bogus number of reserved sectors [ 843.964457][T13175] overlayfs: unrecognized mount option "" or missing value [ 843.971162][T13172] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 843.974282][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.007716][T13179] input: syz0 as /devices/virtual/input/input3747 [ 844.037775][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 844.063052][T13172] FAT-fs (nullb0): bogus number of reserved sectors [ 844.083199][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.136667][T13172] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 844.158317][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:28 executing program 5: r0 = gettid() prctl$PR_SET_PTRACER(0x59616d61, r0) ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) perf_event_open(&(0x7f0000000000)={0x2, 0x5a, 0xe9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000080), 0x8}, 0x14c32, 0x0, 0x9, 0x1, 0x4}, 0xffffffffffffffff, 0x2, r2, 0xb) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 844.191800][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xf6ffffff, 0x0) [ 844.236853][T13197] input: syz0 as /devices/virtual/input/input3748 [ 844.246055][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.299892][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.314019][T13201] input: syz0 as /devices/virtual/input/input3749 [ 844.340640][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:28 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x2000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 844.412275][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.465061][T13212] FAT-fs (nullb0): bogus number of reserved sectors [ 844.475507][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.505047][T13212] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 844.516794][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.562642][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.579454][T13212] FAT-fs (nullb0): bogus number of reserved sectors [ 844.579486][T13218] input: syz0 as /devices/virtual/input/input3752 [ 844.609426][T13212] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 844.632102][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:28 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfbffffff, 0x0) [ 844.678762][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.703384][T13226] input: syz0 as /devices/virtual/input/input3753 [ 844.715671][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 01:34:29 executing program 5: mknod$loop(&(0x7f0000000100)='./file0\x00', 0x40, 0x0) perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r0, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) r1 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x95b, 0x0) r2 = socket$inet6_sctp(0xa, 0x5, 0x84) shutdown(r2, 0x0) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r2, 0x84, 0x6f, &(0x7f0000000000)={0x0, 0x10, &(0x7f0000000080)=[@in={0x2, 0x0, @private=0xa010100}]}, &(0x7f0000000180)=0x10) r3 = socket$inet(0x2, 0x80001, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x14, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0x9, &(0x7f0000000340)={r4, @in={{0x2, 0x0, @empty}}, 0x0, 0x0, 0x0, 0x7, 0x3ad}, 0x9c) setsockopt$inet_sctp6_SCTP_MAX_BURST(r1, 0x84, 0x14, &(0x7f0000000040)=@assoc_value={r4, 0x4}, 0x8) [ 844.750511][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.795543][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.808943][T13232] FAT-fs (nullb0): bogus number of reserved sectors 01:34:29 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x3000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 844.848927][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.856869][T13232] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 844.903516][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.912753][T13232] FAT-fs (nullb0): bogus number of reserved sectors [ 844.940016][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 844.952403][T13232] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 844.966682][T13242] input: syz0 as /devices/virtual/input/input3754 [ 844.980168][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 845.013239][ T1960] hid-generic 0000:0000:0000.005D: unknown main item tag 0x0 [ 845.045345][ T1960] hid-generic 0000:0000:0000.005D: hidraw0: HID v0.00 Device [syz1] on sz1 [ 845.065755][T13248] input: syz0 as /devices/virtual/input/input3755 01:34:29 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) r1 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000300)={{0x2, 0x4e23, @remote}, {0x6, @local}, 0x0, {0x2, 0x4e22, @initdev={0xac, 0x1e, 0x1, 0x0}}, 'vlan0\x00'}) 01:34:29 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x4000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfcfdffff, 0x0) 01:34:29 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r1 = dup(0xffffffffffffffff) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_SIOCGIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000140)) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x20000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8], [0x5], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_bt_cmtp_CMTPGETCONNINFO(r3, 0x800443d3, &(0x7f0000000100)={@fixed={[], 0x10}, 0x7, 0x5, 0x200}) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 845.305789][T13262] FAT-fs (nullb0): bogus number of reserved sectors [ 845.308673][T13264] input: syz0 as /devices/virtual/input/input3756 01:34:29 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$amidi(&(0x7f0000000000)='/dev/amidi#\x00', 0x401, 0x40100) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r1}}]}) r2 = getegid() fchown(r0, r1, r2) r3 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r3, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 845.367502][T13262] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 845.390533][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.413914][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.447040][T13276] input: syz0 as /devices/virtual/input/input3757 [ 845.462742][T13262] FAT-fs (nullb0): bogus number of reserved sectors [ 845.465690][T13278] input: syz0 as /devices/virtual/input/input3758 [ 845.485014][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.519497][T13262] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 845.532915][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.578834][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 01:34:29 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xff600000, 0x0) 01:34:29 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x5000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 845.643801][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.651619][T13286] hfsplus: unable to find HFS+ superblock [ 845.696450][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.713282][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.729918][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.746449][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.756649][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.807543][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.836906][T13297] input: syz0 as /devices/virtual/input/input3759 [ 845.867516][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 845.878164][T13298] FAT-fs (nullb0): bogus number of reserved sectors 01:34:30 executing program 5: perf_event_open(&(0x7f000025c000)={0x2, 0x70, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) fcntl$getflags(0xffffffffffffffff, 0x3) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet6_tcp_TCP_REPAIR(r3, 0x6, 0x13, &(0x7f0000000040), 0x4) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r1, 0x8983, &(0x7f0000000000)={0x6, 'ipvlan0\x00', {0x1}, 0x3}) r4 = socket$pptp(0x18, 0x1, 0x2) bind$pptp(r4, &(0x7f00000000c0)={0x18, 0x2, {0x0, @loopback}}, 0x1e) [ 845.910605][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 01:34:30 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x8000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 845.959344][T13298] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 845.972240][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.034437][T13298] FAT-fs (nullb0): bogus number of reserved sectors [ 846.040703][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.041241][T13298] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 846.084509][T13310] input: syz0 as /devices/virtual/input/input3761 [ 846.102897][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 01:34:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfffffdfc, 0x0) [ 846.143034][T13313] input: syz0 as /devices/virtual/input/input3762 [ 846.153460][T13310] input: syz0 as /devices/virtual/input/input3763 [ 846.167939][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.215435][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.253304][T13287] input: syz0 as /devices/virtual/input/input3764 [ 846.273066][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.317699][T13329] FAT-fs (nullb0): bogus number of reserved sectors [ 846.333858][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.355820][T13329] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:30 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x11000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:30 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000680)={{{@in=@initdev, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in6=@dev}}, &(0x7f0000000780)=0xe8) quotactl(0xe763, &(0x7f0000000640)='./bus\x00', r0, &(0x7f00000007c0)="61e1c25f2f8a1a3112490ee77229f2997a7b1e54e0cae7a695fb261b8beced4dc38730afaf22e4338094618582ac29d797d9a1f617f63112b26b88576e08959378d9fb014f85f8393a9a9b8c2227c63af5b03b0575a67ec2dc1608c06ba79234172e596d51adc9665b391646779c4cd69971b86fed7b6534eaf733f66e38412a5a0ac0f58db4bcaae9a83cd1e08292") mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r1, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r1, 0x0) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) open_tree(r3, &(0x7f0000000080)='./bus\x00', 0x0) sendfile(r1, r1, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 846.369354][ T5] hid-generic 0000:0000:0000.005E: unknown main item tag 0x0 [ 846.444325][T13329] FAT-fs (nullb0): bogus number of reserved sectors [ 846.460032][ T5] hid-generic 0000:0000:0000.005E: hidraw0: HID v0.00 Device [syz1] on sz1 [ 846.465425][T13345] input: syz0 as /devices/virtual/input/input3766 [ 846.504323][T13329] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:30 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfffffe00, 0x0) 01:34:30 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x12000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 846.686826][T13361] FAT-fs (nullb0): bogus number of reserved sectors [ 846.724433][T13361] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:31 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r2 = dup(0xffffffffffffffff) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10]}, 0x45c) setsockopt$CAN_RAW_RECV_OWN_MSGS(r2, 0x65, 0x4, &(0x7f0000000640)=0x1, 0x4) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r3 = dup(r1) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$inet_sctp6_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 846.737535][T13367] input: syz0 as /devices/virtual/input/input3768 [ 846.794042][T13361] FAT-fs (nullb0): bogus number of reserved sectors [ 846.823044][T13377] input: syz0 as /devices/virtual/input/input3769 [ 846.825465][T13361] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:31 executing program 5: syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x40000000ffc00040, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="04000000eca40000666174000404090a0200027400f801", 0x17}], 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8402, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000700)='./bus\x00', 0x0) ftruncate(r1, 0x1000) lseek(r1, 0x0, 0x2) r2 = open(&(0x7f0000000240)='./bus\x00', 0x105010, 0x0) sendfile(r1, r2, 0x0, 0x8000fffffffe) r3 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r4 = open(&(0x7f0000000240)='./bus\x00', 0x105010, 0x0) sendfile(r3, r4, 0x0, 0x8000fffffffe) syz_open_dev$video(&(0x7f0000000140)='/dev/video#\x00', 0x0, 0x4000) ioctl$sock_inet6_tcp_SIOCATMARK(r2, 0x8905, &(0x7f0000000080)) [ 846.856766][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 846.882073][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfffffff6, 0x0) [ 846.939066][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x14000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 846.979220][T13389] input: syz0 as /devices/virtual/input/input3770 [ 846.991758][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.039404][ T28] audit: type=1804 audit(1593999271.309:89): pid=13386 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir284856934/syzkaller.Hxl3sc/697/bus" dev="sda1" ino=16127 res=1 [ 847.074478][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.082237][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.109428][T13393] FAT-fs (nullb0): bogus number of reserved sectors [ 847.116961][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.160916][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.174120][T13400] input: syz0 as /devices/virtual/input/input3771 [ 847.189571][T13393] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 847.208383][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.223162][ T28] audit: type=1800 audit(1593999271.339:90): pid=13386 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16127 res=0 [ 847.277240][T13393] FAT-fs (nullb0): bogus number of reserved sectors [ 847.304922][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x15000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 847.323963][T13393] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 847.340209][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xfffffffb, 0x0) [ 847.363477][ T28] audit: type=1804 audit(1593999271.429:91): pid=13399 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir284856934/syzkaller.Hxl3sc/697/bus" dev="sda1" ino=16127 res=1 [ 847.389520][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.434598][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.458390][T13411] input: syz0 as /devices/virtual/input/input3773 [ 847.468839][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00', {}, 0x1a, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1], [], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9b0d], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) fchmodat(r1, &(0x7f0000000080)='./file0\x00', 0x55) r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 847.505294][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.524280][ T28] audit: type=1800 audit(1593999271.429:92): pid=13399 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16127 res=0 [ 847.562022][T13416] FAT-fs (nullb0): bogus number of reserved sectors [ 847.587386][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 01:34:31 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x16000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 847.627625][T13416] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 847.632775][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.708139][T13416] FAT-fs (nullb0): bogus number of reserved sectors [ 847.718857][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.727361][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 847.751264][ T28] audit: type=1804 audit(1593999272.019:93): pid=13399 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=ToMToU comm="syz-executor.5" name="/root/syzkaller-testdir284856934/syzkaller.Hxl3sc/697/bus" dev="sda1" ino=16127 res=1 [ 847.782935][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 847.793318][T13416] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 847.820816][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.836120][T13433] input: syz0 as /devices/virtual/input/input3776 [ 847.858485][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 01:34:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x2000000000, 0x0) [ 847.872788][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.874983][T13436] input: syz0 as /devices/virtual/input/input3777 [ 847.896260][T13426] overlayfs: failed to resolve './bus': -2 [ 847.908787][ T28] audit: type=1804 audit(1593999272.079:94): pid=13431 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir284856934/syzkaller.Hxl3sc/697/bus" dev="sda1" ino=16127 res=1 [ 847.937050][T13438] input: syz0 as /devices/virtual/input/input3778 [ 847.941705][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 847.957331][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 847.963416][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 01:34:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x3, 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="b40000000000020063114800000000004600ee00000020009f00000000000000"], &(0x7f0000000080)='GPL\x00', 0x4, 0xc3, &(0x7f000000cf3d)=""/195, 0x0, 0x0, [], 0x0, 0x0, r2, 0x8, &(0x7f0000000000), 0x8, 0x10, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x95}, 0x10}, 0x78) setsockopt$inet_icmp_ICMP_FILTER(0xffffffffffffffff, 0x1, 0x1, &(0x7f0000000040)={0x81}, 0x4) [ 848.005915][ T5] hid-generic 0000:0000:0000.005F: unknown main item tag 0x0 [ 848.021771][T13449] FAT-fs (nullb0): bogus number of reserved sectors [ 848.040624][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 01:34:32 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x1f000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 848.070747][T13449] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 848.087939][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.104097][ T5] hid-generic 0000:0000:0000.005F: hidraw0: HID v0.00 Device [syz1] on sz1 [ 848.151848][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.155999][ T28] audit: type=1800 audit(1593999272.079:95): pid=13431 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16127 res=0 [ 848.166556][T13449] FAT-fs (nullb0): bogus number of reserved sectors [ 848.214799][T13463] input: syz0 as /devices/virtual/input/input3779 [ 848.222830][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.261745][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.282096][T13449] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 848.302362][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.319021][ T28] audit: type=1804 audit(1593999272.089:96): pid=13430 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir284856934/syzkaller.Hxl3sc/697/bus" dev="sda1" ino=16127 res=1 01:34:32 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x3f000000, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 848.359824][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.435836][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.467719][ T28] audit: type=1800 audit(1593999272.089:97): pid=13430 uid=0 auid=0 ses=4 subj=system_u:system_r:kernel_t:s0 op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=16127 res=0 [ 848.485561][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.537520][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.548027][T13472] input: syz0 as /devices/virtual/input/input3781 [ 848.577274][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.633026][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.673010][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.705076][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.736995][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.766814][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.800064][ T2896] hid-generic 0000:0000:0000.0060: unknown main item tag 0x0 [ 848.840840][ T2896] hid-generic 0000:0000:0000.0060: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:33 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) r1 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0xd8c, 0x22, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x22}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io(r1, &(0x7f0000000000)={0x2c, &(0x7f00000002c0)={0x0, 0x0, 0x22, {0x4b, 0x0, "eb2b20da341f5b2aae21c107b91850b0b1600ab5c5b31fc6c16e3d012890917f"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) 01:34:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x2100000000, 0x0) 01:34:33 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:33 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) [ 849.034479][T13492] input: syz0 as /devices/virtual/input/input3783 [ 849.042199][T13493] FAT-fs (nullb0): bogus number of reserved sectors [ 849.042733][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.101823][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.106903][T13493] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 849.134165][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.153357][T13503] input: syz0 as /devices/virtual/input/input3785 [ 849.158492][T13507] input: syz0 as /devices/virtual/input/input3784 [ 849.186236][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.227647][T13493] FAT-fs (nullb0): bogus number of reserved sectors [ 849.253274][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.267125][T13504] overlayfs: failed to resolve './bus': -2 01:34:33 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x2], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 849.277806][T13493] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 849.307108][T13503] input: syz1 as /devices/virtual/input/input3786 [ 849.317240][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 01:34:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x400000000000, 0x0) [ 849.385783][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.432453][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.462736][ T5] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 849.486653][T13531] input: syz0 as /devices/virtual/input/input3787 [ 849.489098][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.518700][T13532] FAT-fs (nullb0): bogus number of reserved sectors [ 849.549133][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.585337][T13536] input: syz0 as /devices/virtual/input/input3788 01:34:33 executing program 5: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0xffffffffffffffba, &(0x7f0000000340), 0x0, 0x0, 0x6686}, 0x0) ioctl$TUNSETIFF(0xffffffffffffffff, 0x400454ca, &(0x7f0000000080)={'\x00', 0x21}) r0 = syz_open_procfs(0x0, &(0x7f0000000240)='ns\x00') getdents(r0, &(0x7f0000000040)=""/46, 0x2e) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair(0x1, 0x5, 0x0, &(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r2, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000100)={&(0x7f0000000280)={0x1d8, r2, 0x400, 0x70bd2b, 0x25dfdbfb, {}, [@NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_SCAN_SUPP_RATES={0x190, 0x7d, 0x0, 0x1, [@NL80211_BAND_2GHZ={0x73, 0x0, "5d71ab60e7de0e567e498feaf0c9e9d53dee3c6127d3d2c6fdfab62024c6da3cbb001b623630afb66761333fbbc21e4250e58f2392cfde94cfc98adc702b7abd25a550ef935136a036f40aed82c3947eb728772d54f11772833c8806b7b31976d65bd6238335c9b25c803fe648d375"}, @NL80211_BAND_5GHZ={0xc2, 0x1, "461a1df3cba072f85b26fd5ac027387449c1dc536e7d5d5bea4426cf42c4e60298cca1b1544b5f30651fc29ca974fd5e4d3f441751ecc80cc69530812323d897480de7c2448794d96a7e73d1550addd5db966b6fcaebb172dc394c2dae6f8c93431b78ffc3794c94de5393caa249b94d8a11824902e0d63b8c8c6f0753c03124e7ccce5100e1cda2c9df674ba6e01af3ba9a8dd7657824e5c56465d878926719df2af7947b5b13d3905c7084d834d53ca20c9db7dce330811ad79b72066a"}, @NL80211_BAND_5GHZ={0x52, 0x1, "ab15296fe5dc9041bbfbaf50e03f47b76e9c31dc3c6e41245b3f1f763f5cba5d2a3ae677096d443ad711fbde8853254d8f0c17c302b276beece67d81ff69460702645031214bc3d7a420d3b6e8f8"}]}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x80}, @NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8, 0x77, 0x491}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}, @NL80211_ATTR_BSSID={0xa, 0xf5, @remote}, @NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0x55d7}]}, 0x1d8}, 0x1, 0x0, 0x0, 0x20000804}, 0x8081) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x89f1, &(0x7f0000000080)='ip6tnl0\x00') setresuid(0x0, 0x0, 0x0) syz_mount_image$jfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="66736e616d653d5d2c2c66736e616d653d697036746e6c30002c736d61696b66736465663d002c00145e6e2e03000000000000"]) creat(0x0, 0x0) openat$vcsa(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(0x0, 0x0, 0xe, 0xffffffffffffffff, 0x0) open(&(0x7f0000000180)='./bus\x00', 0x151042, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, 0x0) [ 849.595979][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.596736][T13532] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 849.650158][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 01:34:34 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x3], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 849.697942][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.698682][T13532] FAT-fs (nullb0): bogus number of reserved sectors 01:34:34 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x60ffffffffff, 0x0) [ 849.758629][T13532] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 849.777086][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 01:34:34 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r2, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffff}) ioctl$DRM_IOCTL_MODE_DESTROY_DUMB(r3, 0xc00464b4, &(0x7f0000000100)) r4 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r4, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r4, 0x40045564, 0x3) r5 = dup(r4) write$uinput_user_dev(r5, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r5, 0x5501) write$uinput_user_dev(r5, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$IP_VS_SO_SET_STOPDAEMON(r5, 0x0, 0x48c, &(0x7f0000000140)={0x2, 'vlan0\x00'}, 0x18) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) [ 849.823232][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 849.843203][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 849.854714][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 849.869991][ T5] usb 4-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 849.881463][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 849.914584][ T5] usb 4-1: config 0 descriptor?? [ 849.940357][T13555] input: syz0 as /devices/virtual/input/input3789 [ 849.972409][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.004175][T13556] sp0: Synchronizing with TNC [ 850.019573][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.043363][T13570] input: syz0 as /devices/virtual/input/input3790 [ 850.052831][T13556] input: syz0 as /devices/virtual/input/input3791 [ 850.070968][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.073102][T13566] FAT-fs (nullb0): bogus number of reserved sectors 01:34:34 executing program 5: r0 = syz_open_dev$video(&(0x7f0000000340)='/dev/video#\x00', 0x7, 0x0) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/cuse\x00', 0x2, 0x0) flistxattr(r1, &(0x7f0000000140)=""/246, 0xf6) ioctl$VIDIOC_TRY_FMT(r0, 0xc0d05605, &(0x7f0000000000)={0x9, @pix={0x0, 0x0, 0x31324d4e}}) [ 850.115674][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.139546][T13566] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:34 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x4], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 850.167079][T13556] input: syz0 as /devices/virtual/input/input3792 [ 850.184986][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.229365][T13566] FAT-fs (nullb0): bogus number of reserved sectors [ 850.236168][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.269624][T13566] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 850.274667][ T2896] hid-generic 0000:0000:0000.0061: unknown main item tag 0x0 [ 850.311301][T13594] input: syz0 as /devices/virtual/input/input3793 [ 850.329895][ T2896] hid-generic 0000:0000:0000.0061: hidraw0: HID v0.00 Device [syz1] on sz1 [ 850.416504][ T5] hid-generic 0003:0D8C:0022.0062: hidraw0: USB HID v0.00 Device [HID 0d8c:0022] on usb-dummy_hcd.3-1/input0 [ 850.623236][T13565] input: syz1 as /devices/virtual/input/input3795 [ 850.626881][T13556] sp0: Synchronizing with TNC [ 850.675529][ T2896] usb 4-1: USB disconnect, device number 17 [ 851.128159][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.150216][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.193046][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.219653][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.249596][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.277279][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.312613][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.320045][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.352693][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.360445][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.392552][ T5] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 851.392922][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.443384][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.450820][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.492584][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.500063][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.532689][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.540116][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.572511][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.579978][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.603897][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.611405][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.652737][ T2896] hid-generic 0000:0000:0000.0063: unknown main item tag 0x0 [ 851.690167][ T2896] hid-generic 0000:0000:0000.0063: hidraw0: HID v0.00 Device [syz1] on sz1 [ 851.763242][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 851.791086][ T5] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 851.825512][ T5] usb 4-1: New USB device found, idVendor=0d8c, idProduct=0022, bcdDevice= 0.00 [ 851.854966][ T5] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 851.900216][ T5] usb 4-1: config 0 descriptor?? 01:34:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x790000000000, 0x0) 01:34:36 executing program 5: bpf$PROG_LOAD(0x5, &(0x7f00000054c0)={0xe, 0x16, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SG_GET_ACCESS_COUNT(r2, 0x2289, &(0x7f0000000040)) r3 = dup(r0) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7], [0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd9]}, 0x45c) ioctl$BLKRRPART(r3, 0x125f, 0x0) 01:34:36 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:36 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x5], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:36 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080)='nl80211\x00') sendmsg$NL80211_CMD_TRIGGER_SCAN(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x2, 0x70bd25, 0x25dfdbfc, {}, [@NL80211_ATTR_SCHED_SCAN_DELAY={0x8, 0xdc, 0xffffffff}, @NL80211_ATTR_TX_NO_CCK_RATE={0x4}, @NL80211_ATTR_WIPHY={0x8, 0x1, 0x1}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6}, @NL80211_ATTR_BG_SCAN_PERIOD={0x6, 0x98, 0x2}]}, 0x38}, 0x1, 0x0, 0x0, 0x4004}, 0x40) sendmsg$NL80211_CMD_GET_KEY(r3, &(0x7f0000000640)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x1, 0x70bd2a, 0x25dfdbff, {}, [@NL80211_ATTR_KEY_SEQ={0x8, 0xa, "d4fdb563"}, @NL80211_ATTR_KEY_CIPHER={0x8, 0x9, 0xfac01}, @NL80211_ATTR_KEY_DEFAULT={0x4}]}, 0x28}, 0x1, 0x0, 0x0, 0x8001}, 0x8001) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0x3) 01:34:36 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000140)={{{@in=@multicast2, @in=@remote}}, {{@in6=@dev}, 0x0, @in=@empty}}, &(0x7f0000000000)=0xe8) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {0x81}, 0x0, [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$CAPI_GET_FLAGS(r3, 0x80044323, &(0x7f0000000640)) write$UHID_DESTROY(r0, &(0x7f0000000100), 0x4) [ 852.142653][ T5] usbhid 4-1:0.0: can't add hid device: -71 [ 852.148822][ T5] usbhid: probe of 4-1:0.0 failed with error -71 [ 852.185684][T13669] input: syz0 as /devices/virtual/input/input3798 [ 852.199242][ T5] usb 4-1: USB disconnect, device number 18 [ 852.210173][T13670] sp0: Synchronizing with TNC [ 852.217407][T13679] input: syz0 as /devices/virtual/input/input3799 [ 852.233030][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.240670][T13668] FAT-fs (nullb0): bogus number of reserved sectors [ 852.253817][T13669] input: syz0 as /devices/virtual/input/input3797 [ 852.255400][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.280405][T13670] input: syz0 as /devices/virtual/input/input3800 [ 852.300674][T13693] input: syz0 as /devices/virtual/input/input3801 [ 852.325626][T13672] overlayfs: failed to resolve './bus': -2 [ 852.328456][T13668] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 852.341282][T13689] input: syz0 as /devices/virtual/input/input3802 [ 852.354421][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.388166][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.417696][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 01:34:36 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x8], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 852.445759][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.488025][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.503969][T13668] FAT-fs (nullb0): bogus number of reserved sectors [ 852.510741][T13668] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 852.532305][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.556193][T13669] input: syz1 as /devices/virtual/input/input3804 [ 852.578905][T13722] input: syz0 as /devices/virtual/input/input3803 [ 852.594275][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.609665][T13726] input: syz0 as /devices/virtual/input/input3805 [ 852.641589][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.678106][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.712495][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.747009][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 01:34:37 executing program 5: prlimit64(0x0, 0xe, &(0x7f00000001c0)={0x8d, 0x400000008d}, 0x0) r0 = getpid() sched_setattr(r0, &(0x7f0000000280)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) recvmmsg(0xffffffffffffffff, &(0x7f00000041c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x120, 0x0) pipe(0x0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x0) ioctl$IOC_PR_CLEAR(0xffffffffffffffff, 0x401070cd, 0x0) sched_setattr(0x0, &(0x7f0000000080)={0x38, 0x2, 0x1, 0x0, 0x3}, 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x103, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100)='/dev/fuse\x00', 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='fuse\x00', 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB="2c726f6f746d6f64653d30303030303030303030303030303030303130303137322c757365725f69643d6ad052655a33b26d4d5c6a17e8d3615a5131b7581448ed75b9aa3241c8a74b67e823ca81ed2aa316a1765ee25351f68682654e0ddc89c55539592d080480c4aab0", @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0, @ANYBLOB=',\x00']) [ 852.779930][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.829507][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.850961][T13739] input: syz0 as /devices/virtual/input/input3806 [ 852.874615][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 01:34:37 executing program 5: socket$pppoe(0x18, 0x1, 0x0) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000080)='/dev/vcsa\x00', 0x202400, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000740)={r1, 0x8001a0, 0x15241db8652f3912, 0x0, &(0x7f00000002c0)="4d50b441e692763513efee85cd73ffffffff01000004122e25d30806e8945a826fa76c0e99f5ec9141d47331202732cc81697e527ca0a2c9f49ebeb4143e2aa297e8bba6b1a898a97b658c964f71017e38be67c91bf6d7026d4662e6aaf7b07a22490986670000", 0x0, 0x403, 0x0, 0x85, 0x0, &(0x7f00000000c0)="1b6df2f0c24c6541ea4884f7ef6d8affe60d303739bd37d2d37dd22382be951c2ca1a73c97cbb1dbf47b7322a1d3b6297acd5a0ca461f49cee83ed74acb9f8186732d28c5a3635ccc80bfdb9ae6e100538f0ca0ddfdcd7703fa4b0eb7dea753f0bb520f958f4298d4f2a85e9cd39cff773f603e5ee74815ad7fae70ab92c1d993a8d87a4a4"}, 0x40) fsetxattr$trusted_overlay_redirect(0xffffffffffffffff, &(0x7f0000000040)='trusted.overlay.redirect\x00', 0x0, 0x0, 0x1) socket$inet6_tcp(0xa, 0x1, 0x0) openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_MIGRATE_ID(r2, &(0x7f0000000040)={0x12, 0x10, 0xfa00, {0x0}}, 0x18) ioctl$TIOCCBRK(0xffffffffffffffff, 0x5428) creat(&(0x7f0000000280)='./file0\x00', 0x0) [ 852.912840][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 852.938574][T13744] fuse: Bad value for 'user_id' [ 852.950527][T13747] fuse: Bad value for 'user_id' 01:34:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x11], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 853.005489][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 853.057919][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 853.098100][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 853.103936][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.127923][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.134997][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 853.146800][T13761] input: syz0 as /devices/virtual/input/input3807 [ 853.167222][T13763] input: syz0 as /devices/virtual/input/input3808 [ 853.175610][ T2896] hid-generic 0000:0000:0000.0064: unknown main item tag 0x0 [ 853.205437][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.231805][ T2896] hid-generic 0000:0000:0000.0064: hidraw0: HID v0.00 Device [syz1] on sz1 [ 853.273814][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.279742][T13772] input: syz0 as /devices/virtual/input/input3809 [ 853.336528][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 01:34:37 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x12], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 853.391483][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.443640][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.491302][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.539556][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.541249][T13785] input: syz0 as /devices/virtual/input/input3810 [ 853.590558][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.643194][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 01:34:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x14], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 853.692998][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.726293][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.749939][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.779352][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.811139][T13793] input: syz0 as /devices/virtual/input/input3812 [ 853.813970][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.856715][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.881101][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.899107][T13799] input: syz0 as /devices/virtual/input/input3813 [ 853.911825][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.938551][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 [ 853.960477][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 01:34:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x7fffffffefff, 0x0) 01:34:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x15], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) [ 854.006872][ T5] hid-generic 0000:0000:0000.0065: unknown main item tag 0x0 01:34:38 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB='upperdir=./file1,lowerdir=./bus,workdir=./file0']) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r0}}]}) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)={[{@uid={'uid', 0x3d, r1}}]}) syz_mount_image$msdos(&(0x7f0000000280)='msdos\x00', &(0x7f0000000440)='./bus\x00', 0x7, 0x2, &(0x7f0000000480)=[{&(0x7f0000000500)="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", 0x1000, 0x2}, {&(0x7f0000001500)="26787caf28332574946d800865de1815d3c09532a8141e6abb31be4c611e8fa6eb887a93785b2d1ba05c7ca076049c095b573bb9a7643ab5d64a290f28b6fa5a9fc2bcd8d71854a7a6c27bf77c35d5af907e53d09c6b13190c15b9e24125780b1df0e291e797d08f30", 0x69, 0x3}], 0x200c, &(0x7f0000001580)={[{@dots='dots'}, {@fat=@tz_utc='tz=UTC'}, {@dots='dots'}, {@dots='dots'}, {@nodots='nodots'}], [{@uid_eq={'uid', 0x3d, r0}}, {@fowner_gt={'fowner>', r1}}]}) chdir(&(0x7f00000002c0)='./bus\x00') r2 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r2, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r2, 0x0) sendfile(r2, r2, &(0x7f0000000200), 0xff8) r3 = open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) sendto$l2tp6(r3, &(0x7f0000000300)="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", 0xfa, 0x80, &(0x7f0000000080)={0xa, 0x0, 0x7, @local, 0x6, 0x1}, 0x20) [ 854.052541][ T5] hid-generic 0000:0000:0000.0065: hidraw0: HID v0.00 Device [syz1] on sz1 [ 854.156252][T13816] input: syz0 as /devices/virtual/input/input3814 [ 854.196237][T13819] FAT-fs (nullb0): bogus number of reserved sectors 01:34:38 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r1, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r2 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r2, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r3 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r3, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) r4 = syz_open_dev$swradio(&(0x7f0000000200)='/dev/swradio#\x00', 0x1, 0x2) ioctl$VIDIOC_S_FREQUENCY(r4, 0x402c5639, &(0x7f0000000080)={0x1, 0x5}) write$UHID_CREATE2(r0, &(0x7f0000000240)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r1, @ANYRESHEX=r0, @ANYBLOB="e98e04e94ef8326481cef39b57ad975afba6c4aaecfbee2061a26b403991db914e1acf19e0cb3a77915d421adc81be217fe90e4d5c543833229859638f62561a542598bddfdeaa038b015d0c02075d2a036f74896bc36f08b8f863818d8dd1ee90353f76e2659bee23b610279536e77b113bef3b78e54e4b8a13150391dd9e2cd6947104dc8dac6b94813d9b6598b498bc917bf38aa391422ecb1dcbad9280858aef584277aa9f476cd872976186e9430bff36b4d0", @ANYRES64=r2, @ANYRES64=r4, @ANYRES64=r1, @ANYRESDEC=r1], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 854.210913][T13670] sp0: Synchronizing with TNC [ 854.228221][T13683] input: syz0 as /devices/virtual/input/input3815 [ 854.232374][T13819] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 854.305570][T13819] FAT-fs (nullb0): bogus number of reserved sectors [ 854.345377][T13819] FAT-fs (nullb0): Can't find a valid FAT filesystem 01:34:38 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x16], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:38 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x600202, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$SOUND_MIXER_WRITE_VOLUME(r2, 0xc0044d16, &(0x7f0000000080)=0x3b) ioctl$TCGETA(r0, 0x8926, &(0x7f00000000c0)) 01:34:38 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0xb90000000000, 0x0) [ 854.389352][T13845] hfsplus: unable to find HFS+ superblock 01:34:38 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000080)='/dev/uhid\x00', 0x2, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 854.459693][T13832] hfsplus: unable to find HFS+ superblock [ 854.524172][T13856] input: syz0 as /devices/virtual/input/input3817 [ 854.615995][T13865] FAT-fs (nullb0): bogus number of reserved sectors [ 854.626767][T13865] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 854.645695][T13869] input: syz0 as /devices/virtual/input/input3818 [ 854.658247][T13865] FAT-fs (nullb0): bogus number of reserved sectors [ 854.684963][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.743588][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.771638][T13865] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 854.805037][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.845032][T13869] input: syz0 as /devices/virtual/input/input3820 [ 854.855995][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.901417][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.941454][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 854.979219][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.009010][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.087926][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.135286][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.174686][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.231776][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.262276][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.269715][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.312336][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.319767][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.422392][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.429838][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.471227][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.491362][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.492212][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.524932][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.556259][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.583017][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.589893][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.590440][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.629218][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.669274][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.692217][ T2896] hid-generic 0000:0000:0000.0066: unknown main item tag 0x0 [ 855.709618][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.733428][ T2896] hid-generic 0000:0000:0000.0066: hidraw0: HID v0.00 Device [syz1] on sz1 [ 855.751061][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.792278][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.832468][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.877929][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.910869][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.938870][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.961438][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 855.988327][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.010591][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.036229][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.061916][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.086462][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.108833][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.142086][ T3969] hid-generic 0000:0000:0000.0067: unknown main item tag 0x0 [ 856.185393][ T3969] hid-generic 0000:0000:0000.0067: hidraw0: HID v0.00 Device [syz1] on sz1 01:34:40 executing program 5: sendmsg$AUDIT_USER_TTY(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000440)={&(0x7f0000000500)=ANY=[@ANYBLOB="bc75884af66cbf30d029f1093d579200b7f350193677f11a56c5968c683925299dfb0d061bc7e0b02886b28ed38bbc1a8e95ba26eca9d833faa9cdcd07e06a2d25625ad47709eb3f532dfd193e0464be3b29a31b6aa05f7d5394319cffeee7c7"], 0x1c}, 0x1, 0x0, 0x0, 0x240a9182103ee6c0}, 0x40c0) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000240), 0xf}, 0x4802, 0x0, 0x2f9, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x80000000000002, &(0x7f0000000040)=0x76, 0x4) clock_gettime(0x7, &(0x7f00000000c0)) clock_settime(0x0, &(0x7f0000000400)={0x77359400}) clone(0x100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) socket(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x8000000000000200) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x210000000013, &(0x7f0000000040)=0x100000001, 0x4) bind$inet(r0, &(0x7f0000000080)={0x2, 0x4e21, @local}, 0x10) connect$inet(r0, &(0x7f0000000180)={0x2, 0x4e21, @local}, 0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) sendmsg$AUDIT_TRIM(r2, &(0x7f0000000280)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x10, 0x3f6, 0x100, 0x70bd29, 0x25dfdbfb, "", ["", "", "", "", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x4}, 0x40) setsockopt$inet_tcp_TCP_REPAIR_OPTIONS(r0, 0x6, 0x16, &(0x7f0000000000)=[@mss, @mss, @window={0x3, 0x7}, @mss={0x2, 0x919f}, @timestamp, @window={0x3, 0xfff}], 0x2000019f) setsockopt$inet_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000200), 0x88) 01:34:40 executing program 1: r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_EVBIT(r0, 0x40045564, 0x3) r1 = dup(r0) write$uinput_user_dev(r1, &(0x7f0000000980)={'syz0\x00'}, 0x45c) ioctl$UI_DEV_CREATE(r1, 0x5501) write$uinput_user_dev(r1, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [0x300], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1000003]}, 0x45c) 01:34:40 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mknod$loop(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) clone(0x26100900, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) mount(&(0x7f0000000140)=@nullb='/dev/nullb0\x00', &(0x7f0000000200)='./file0\x00', &(0x7f0000000000)='vfat\x00', 0x0, 0x0) syz_mount_image$iso9660(0x0, &(0x7f0000000500)='./file0\x00', 0x0, 0xc050787274, 0x0, 0x1000000000000, 0x0) 01:34:40 executing program 2: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000080)='./file1\x00', 0x108) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount$overlay(0x400002, &(0x7f0000000000)='./bus\x00', &(0x7f0000000100)='overlay\x00', 0x0, &(0x7f0000000540)=ANY=[@ANYBLOB="75707065726469723d2e2f662e2f627500000000726b6469723d2e2f66696c653000000000000000002bb84dd659008c93d9eebfed2d73faba696f84245d264151a4d173ab46fae0e150e3cd37d7143203f28a900f3c481b80a78cbfef923d5d62ecbcf5cde851380f4c5849a3ae0d761ab1ffa1accaf895b3a968f6959736083a4b6050bd4a5b1546da3ccc0afcca981799d7b1751c45100d0f2ac444cd3585d39c070b486f679aaaeba657c7a2e91d74826dbe39247036aa7096fee5ada7c0d6f7e91aa04cb39ef753f01c075c320952a9380192d7c510505779337e1cee92af69bd32ed573fa2061c11334aa6d381f060491e9d7e65924d43426765a30bca9548f863567a0e8b975de76f6f8ab030497583cc607ea42df4332f556f12a07fbd713aef0e652c1b87f19fcfee19f992ecbce7"]) chdir(&(0x7f00000002c0)='./bus\x00') r0 = memfd_create(&(0x7f0000000140)='-B\xd5NI\xc5j\xbappp\xf0\b\x84\xa2m\x00:)\x00\xbb\x8d\xac\xacva}knh#\xcb)\x0f\xc8\xc0:\x9cc\x10d\xee\xa9\x8bCc\xad\x89\x9ck\xde\xc5\xe96\xddU\xa9=\xcdJx\xaa\x8f~\xb90a\xa9\xb2\x04K\x98\x93?\x88Q\xf7\xd6\x1d\xa1\xce\x8b\x19\xea\xef\xe3\xab\xb6\xa5$4\xd6\xfe7\x0f\xe7\xd9$\xce \xabN\xae\xc9\xbd\xd3g@\xe1\'s\x0e\x90\xf2\xcdr\xb8(', 0x0) write(r0, &(0x7f00000004c0)='1', 0x1) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x4, 0x11, r0, 0x0) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$TIOCGICOUNT(r2, 0x545d, 0x0) sendfile(r0, r0, &(0x7f0000000200), 0xff8) open(&(0x7f0000000040)='./bus\x00', 0x0, 0x0) 01:34:40 executing program 4: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ptmx\x00', 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000000)=0x7) r1 = accept4$ax25(0xffffffffffffffff, &(0x7f00000011c0)={{0x3, @rose}, [@netrom, @netrom, @null, @bcast, @netrom, @null, @bcast, @bcast]}, &(0x7f0000001240)=0x48, 0x100000) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000001280)={0x1, 'veth0_macvtap\x00', {}, 0x2b}) ioctl$TCGETA(r0, 0x8926, &(0x7f0000000080)) r2 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r2, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r2, 0x40045564, 0x3) write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(0xffffffffffffffff, 0x5501) write$uinput_user_dev(0xffffffffffffffff, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) sendmsg$IPSET_CMD_DEL(0xffffffffffffffff, &(0x7f0000000740)={&(0x7f0000000640)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000700)={&(0x7f0000000680)={0x58, 0xa, 0x6, 0x801, 0x0, 0x0, {0x7, 0x0, 0x6}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz0\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_NAME={0x9, 0x12, 'syz2\x00'}, @IPSET_ATTR_ETHER={0xa, 0x11, @dev={[], 0xb}}]}, @IPSET_ATTR_ADT={0x14, 0x8, 0x0, 0x1, [{0x10, 0x7, 0x0, 0x1, @IPSET_ATTR_ETHER={0xa}}]}]}, 0x58}}, 0x4000041) r3 = dup(r2) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2ccc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4d3, 0x0, 0x0, 0x3], [0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0xfffffffe]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) r4 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000100)='/dev/ubi_ctrl\x00', 0x880, 0x0) ioctl$GIO_CMAP(r4, 0x4b70, &(0x7f0000000140)) socket$pppl2tp(0x18, 0x1, 0x1) ioctl$CAPI_SET_FLAGS(r3, 0x80044324, &(0x7f00000000c0)=0x1) 01:34:40 executing program 3: r0 = openat$uhid(0xffffffffffffff9c, &(0x7f0000000100)='/dev/uhid\x00', 0x802, 0x0) write$UHID_CREATE2(r0, &(0x7f0000000340)=ANY=[@ANYBLOB="0b00000073797a3119000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100738d7a310000000000ff07000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000073797a310000000000000000000000000000000000000000cf0a00000000000000000c000000000000000000000000000000000000000000000000000000000016"], 0x12e) r1 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000180)='/dev/uinput\x00', 0x400000000000002, 0x0) ioctl$UI_SET_ABSBIT(r1, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(r1, 0x40045564, 0x3) r2 = dup(r1) write$uinput_user_dev(r2, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r2, 0x5501) write$uinput_user_dev(r2, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) setsockopt$inet6_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000080)=@ccm_128={{0x303}, "b5fcebc4c41621b5", "d9203f54344cd2c4ef22b51d6e63a83f", "dca8a2ab", "656146bbd18e3002"}, 0x28) ioctl$UI_SET_ABSBIT(0xffffffffffffffff, 0x40045567, 0x0) ioctl$UI_SET_EVBIT(0xffffffffffffffff, 0x40045564, 0x3) r3 = dup(0xffffffffffffffff) write$uinput_user_dev(r3, &(0x7f0000000980)={'syz0\x00', {}, 0x0, [], [], [0x5]}, 0x45c) ioctl$UI_DEV_CREATE(r3, 0x5501) write$uinput_user_dev(r3, &(0x7f00000001c0)={'syz1\x00', {}, 0x0, [], [], [], [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x3ff]}, 0x45c) ioctl$KVM_GET_XCRS(r3, 0x8188aea6, &(0x7f0000000140)={0x3, 0x8, [{0x9, 0x0, 0x5}, {0x100, 0x0, 0x6ed}, {0xfb, 0x0, 0x8}]}) write$UHID_DESTROY(r0, &(0x7f0000000040), 0x4) write$UHID_CREATE2(r0, &(0x7f00000000c0)=ANY=[@ANYRES16], 0x119) write$UHID_DESTROY(r0, &(0x7f0000000000), 0x4) [ 856.623178][ T3969] hid-generic 0000:0000:0000.0068: unknown main item tag 0x0 [ 856.626640][T13932] sp0: Synchronizing with TNC [ 856.630607][ T3969] hid-generic 0000:0000:0000.0068: unknown main item tag 0x0 [ 856.630633][ T3969] hid-generic 0000:0000:0000.0068: unknown main item tag 0x0 [ 856.647998][T13933] FAT-fs (nullb0): bogus number of reserved sectors [ 856.664112][T13935] input: syz0 as /devices/virtual/input/input3821 [ 856.677716][T13934] input: syz0 as /devices/virtual/input/input3822 [ 856.714858][T13944] input: syz0 as /devices/virtual/input/input3823 [ 856.722659][T13933] FAT-fs (nullb0): Can't find a valid FAT filesystem [ 1010.522585][ C1] watchdog: BUG: soft lockup - CPU#1 stuck for 123s! [syz-executor.0:13933] [ 1010.531354][ C1] Modules linked in: [ 1010.535238][ C1] irq event stamp: 33076 [ 1010.539481][ C1] hardirqs last enabled at (33075): [] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1010.550229][ C1] hardirqs last disabled at (33076): [] idtentry_enter_cond_rcu+0x1d/0x50 [ 1010.560279][ C1] softirqs last enabled at (33018): [] __do_softirq+0x748/0xa60 [ 1010.569553][ C1] softirqs last disabled at (33001): [] asm_call_on_stack+0xf/0x20 [ 1010.579864][ C1] CPU: 1 PID: 13933 Comm: syz-executor.0 Not tainted 5.8.0-rc3-syzkaller #0 [ 1010.588519][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.598574][ C1] RIP: 0010:smp_call_function_single+0x192/0x4f0 [ 1010.604889][ C1] Code: 10 8b 7c 24 1c 48 8d 74 24 40 48 89 44 24 50 48 8b 44 24 08 48 89 44 24 58 e8 fa f9 ff ff 41 89 c5 eb 07 e8 f0 ff 0a 00 f3 90 <44> 8b 64 24 48 31 ff 41 83 e4 01 44 89 e6 e8 5b fc 0a 00 45 85 e4 [ 1010.624477][ C1] RSP: 0018:ffffc90001867a60 EFLAGS: 00000246 [ 1010.630532][ C1] RAX: 0000000000040000 RBX: 1ffff9200030cf50 RCX: ffffc90001a09000 [ 1010.638492][ C1] RDX: 0000000000040000 RSI: ffffffff8168b770 RDI: 0000000000000005 [ 1010.646455][ C1] RBP: ffffc90001867b40 R08: 0000000000000001 R09: ffff8880ae636dc7 [ 1010.654414][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 1010.662373][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000040 [ 1010.670335][ C1] FS: 00007f6130430700(0000) GS:ffff8880ae700000(0000) knlGS:0000000000000000 [ 1010.679253][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1010.685828][ C1] CR2: 0000000000004078 CR3: 0000000210e61000 CR4: 00000000001426e0 [ 1010.693790][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1010.701754][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1010.709709][ C1] Call Trace: [ 1010.713076][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1010.718463][ C1] ? generic_exec_single+0x480/0x480 [ 1010.723751][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1010.729168][ C1] ? page_cache_prev_miss+0x300/0x300 [ 1010.734681][ C1] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 1010.740584][ C1] smp_call_function_many_cond+0x1a4/0x990 [ 1010.746391][ C1] ? __do_sys_fsconfig.cold+0x18/0x18 [ 1010.751761][ C1] ? lock_downgrade+0x820/0x820 [ 1010.756602][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1010.761973][ C1] ? lock_acquire+0x1f1/0xad0 [ 1010.766644][ C1] ? __do_sys_fsconfig.cold+0x18/0x18 [ 1010.772009][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1010.777371][ C1] on_each_cpu_cond_mask+0x50/0x290 [ 1010.782567][ C1] __blkdev_put+0x2aa/0x890 [ 1010.787105][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 1010.792126][ C1] ? fsync_bdev+0xd0/0xd0 [ 1010.796451][ C1] ? blkdev_put+0x85/0x520 [ 1010.800871][ C1] deactivate_locked_super+0x94/0x160 [ 1010.806233][ C1] mount_bdev+0x373/0x3b0 [ 1010.810602][ C1] ? vfat_mount+0x40/0x40 [ 1010.814928][ C1] ? setup+0x110/0x110 [ 1010.818987][ C1] legacy_get_tree+0x105/0x220 [ 1010.823761][ C1] vfs_get_tree+0x89/0x2f0 [ 1010.828169][ C1] do_mount+0x1561/0x1fb0 [ 1010.832500][ C1] ? copy_mount_string+0x40/0x40 [ 1010.837428][ C1] ? __might_fault+0x190/0x1d0 [ 1010.842225][ C1] ? _copy_from_user+0x138/0x190 [ 1010.847168][ C1] ? memdup_user+0x7c/0xd0 [ 1010.851590][ C1] __x64_sys_mount+0x18f/0x230 [ 1010.856355][ C1] do_syscall_64+0x60/0xe0 [ 1010.860769][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1010.866706][ C1] RIP: 0033:0x45cb29 [ 1010.870588][ C1] Code: Bad RIP value. [ 1010.874642][ C1] RSP: 002b:00007f613042fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1010.883045][ C1] RAX: ffffffffffffffda RBX: 00000000004f7320 RCX: 000000000045cb29 [ 1010.891007][ C1] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000020000140 [ 1010.898968][ C1] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1010.906940][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1010.915009][ C1] R13: 0000000000000772 R14: 00000000004ca761 R15: 00007f61304306d4 [ 1010.922994][ C1] Sending NMI from CPU 1 to CPUs 0: [ 1010.929254][ C1] NMI backtrace for cpu 0 [ 1010.929261][ C1] CPU: 0 PID: 13948 Comm: syz-executor.5 Not tainted 5.8.0-rc3-syzkaller #0 [ 1010.929270][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1010.929274][ C1] RIP: 0010:__lock_acquire+0x3cd/0x56e0 [ 1010.929289][ C1] Code: 14 41 09 c1 8b 45 20 25 ff 1f 00 00 41 09 c1 48 b8 00 00 00 00 00 fc ff df 44 89 4d 20 0f b6 14 02 48 89 f8 83 e0 07 83 c0 03 <38> d0 7c 08 84 d2 0f 85 c3 10 00 00 8b 84 24 40 01 00 00 89 45 24 [ 1010.929294][ C1] RSP: 0018:ffffc90000007aa0 EFLAGS: 00000002 [ 1010.929304][ C1] RAX: 0000000000000007 RBX: 0000000000000001 RCX: 0000000000000000 [ 1010.929311][ C1] RDX: 0000000000000000 RSI: 0000000000000004 RDI: ffff888043c38d1c [ 1010.929317][ C1] RBP: ffff888043c38cf8 R08: 0000000000000001 R09: 00000000000c4000 [ 1010.929324][ C1] R10: 0000000000000028 R11: 0000000000000001 R12: ffff888043c38400 [ 1010.929330][ C1] R13: 0000000000000000 R14: ffffffff8cbd26f0 R15: 0000000000044000 [ 1010.929338][ C1] FS: 00007f42772d2700(0000) GS:ffff8880ae600000(0000) knlGS:0000000000000000 [ 1010.929349][ C1] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1010.929355][ C1] CR2: 0000000020000d28 CR3: 00000002109bb000 CR4: 00000000001426f0 [ 1010.929362][ C1] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 1010.929368][ C1] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 1010.929372][ C1] Call Trace: [ 1010.929375][ C1] [ 1010.929380][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1010.929385][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1010.929389][ C1] lock_acquire+0x1f1/0xad0 [ 1010.929394][ C1] ? debug_object_deactivate+0x101/0x300 [ 1010.929399][ C1] ? lock_release+0x8d0/0x8d0 [ 1010.929404][ C1] ? lockdep_hardirqs_on_prepare+0x590/0x590 [ 1010.929408][ C1] ? lock_acquire+0x1f1/0xad0 [ 1010.929413][ C1] ? lockdep_hardirqs_off+0x66/0xa0 [ 1010.929417][ C1] ? trace_hardirqs_off+0x27/0x210 [ 1010.929422][ C1] ? lockdep_hardirqs_off+0x66/0xa0 [ 1010.929426][ C1] _raw_spin_lock_irqsave+0x8c/0xc0 [ 1010.929431][ C1] ? debug_object_deactivate+0x101/0x300 [ 1010.929436][ C1] debug_object_deactivate+0x101/0x300 [ 1010.929441][ C1] ? debug_stats_show+0x230/0x230 [ 1010.929445][ C1] ? timerqueue_add+0x1b9/0x310 [ 1010.929450][ C1] ? lock_is_held_type+0xb0/0xe0 [ 1010.929454][ C1] __hrtimer_run_queues+0x3cb/0xfc0 [ 1010.929460][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1010.929465][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 1010.929469][ C1] hrtimer_interrupt+0x32a/0x930 [ 1010.929475][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 1010.929479][ C1] asm_call_on_stack+0xf/0x20 [ 1010.929482][ C1] [ 1010.929487][ C1] sysvec_apic_timer_interrupt+0xe0/0x120 [ 1010.929492][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1010.929498][ C1] RIP: 0010:_raw_spin_unlock_irqrestore+0x8c/0xe0 [ 1010.929512][ C1] Code: 48 c7 c0 40 e0 b4 89 48 ba 00 00 00 00 00 fc ff df 48 c1 e8 03 80 3c 10 00 75 37 48 83 3d fb a6 cd 01 00 74 22 48 89 df 57 9d <0f> 1f 44 00 00 bf 01 00 00 00 e8 35 39 68 f9 65 8b 05 5e c5 1a 78 [ 1010.929517][ C1] RSP: 0018:ffffc90002bb7d80 EFLAGS: 00000282 [ 1010.929526][ C1] RAX: 1ffffffff1369c08 RBX: 0000000000000282 RCX: 0000000000000000 [ 1010.929533][ C1] RDX: dffffc0000000000 RSI: 0000000000000000 RDI: 0000000000000282 [ 1010.929539][ C1] RBP: ffffffff89bd19e0 R08: 0000000000000000 R09: 0000000000000000 [ 1010.929546][ C1] R10: 0000000000000001 R11: 0000000000000000 R12: 1ffff92000576fbc [ 1010.929553][ C1] R13: 0000000000000000 R14: ffffc90002bb7ed0 R15: ffffffffa0fd83a7 [ 1010.929557][ C1] do_settimeofday64+0x34b/0x4e0 [ 1010.929561][ C1] ? cap_capable+0x1eb/0x250 [ 1010.929566][ C1] ? change_clocksource+0x200/0x200 [ 1010.929570][ C1] ? capable+0xdd/0x100 [ 1010.929575][ C1] do_sys_settimeofday64+0x1de/0x260 [ 1010.929579][ C1] __x64_sys_clock_settime+0x197/0x260 [ 1010.929584][ C1] ? exit_itimers+0x2d0/0x2d0 [ 1010.929588][ C1] ? lock_is_held_type+0xb0/0xe0 [ 1010.929592][ C1] ? do_syscall_64+0x1c/0xe0 [ 1010.929597][ C1] ? lockdep_hardirqs_on_prepare+0x3a2/0x590 [ 1010.929601][ C1] do_syscall_64+0x60/0xe0 [ 1010.929607][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1010.929610][ C1] RIP: 0033:0x45cb29 [ 1010.929614][ C1] Code: Bad RIP value. [ 1010.929619][ C1] RSP: 002b:00007f42772d1c78 EFLAGS: 00000246 ORIG_RAX: 00000000000000e3 [ 1010.929630][ C1] RAX: ffffffffffffffda RBX: 00000000004db560 RCX: 000000000045cb29 [ 1010.929637][ C1] RDX: 0000000000000000 RSI: 0000000020000400 RDI: 0000000000000000 [ 1010.929643][ C1] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1010.929650][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1010.929657][ C1] R13: 000000000000007b R14: 00000000004c34ac R15: 00007f42772d26d4 [ 1010.929667][ C1] Kernel panic - not syncing: softlockup: hung tasks [ 1011.394294][ C1] CPU: 1 PID: 13933 Comm: syz-executor.0 Tainted: G L 5.8.0-rc3-syzkaller #0 [ 1011.404345][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1011.414386][ C1] Call Trace: [ 1011.417657][ C1] [ 1011.420505][ C1] dump_stack+0x18f/0x20d [ 1011.424887][ C1] panic+0x2e3/0x75c [ 1011.428774][ C1] ? __warn_printk+0xf3/0xf3 [ 1011.433359][ C1] ? cpumask_next+0x3c/0x40 [ 1011.437851][ C1] ? printk_safe_flush+0xd6/0x120 [ 1011.442869][ C1] ? watchdog_timer_fn.cold+0x5/0x2a [ 1011.448140][ C1] ? watchdog_timer_fn+0x4fe/0x550 [ 1011.453244][ C1] watchdog_timer_fn.cold+0x16/0x2a [ 1011.458439][ C1] __hrtimer_run_queues+0x1d5/0xfc0 [ 1011.463649][ C1] ? lockup_detector_update_enable+0x90/0x90 [ 1011.469627][ C1] ? hrtimer_sleeper_start_expires+0x80/0x80 [ 1011.475599][ C1] ? ktime_get_update_offsets_now+0x1c4/0x250 [ 1011.481658][ C1] hrtimer_interrupt+0x32a/0x930 [ 1011.486610][ C1] __sysvec_apic_timer_interrupt+0x142/0x5e0 [ 1011.492580][ C1] asm_call_on_stack+0xf/0x20 [ 1011.497239][ C1] [ 1011.500169][ C1] sysvec_apic_timer_interrupt+0xe0/0x120 [ 1011.505879][ C1] asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1011.511848][ C1] RIP: 0010:smp_call_function_single+0x192/0x4f0 [ 1011.518163][ C1] Code: 10 8b 7c 24 1c 48 8d 74 24 40 48 89 44 24 50 48 8b 44 24 08 48 89 44 24 58 e8 fa f9 ff ff 41 89 c5 eb 07 e8 f0 ff 0a 00 f3 90 <44> 8b 64 24 48 31 ff 41 83 e4 01 44 89 e6 e8 5b fc 0a 00 45 85 e4 [ 1011.537753][ C1] RSP: 0018:ffffc90001867a60 EFLAGS: 00000246 [ 1011.543806][ C1] RAX: 0000000000040000 RBX: 1ffff9200030cf50 RCX: ffffc90001a09000 [ 1011.551770][ C1] RDX: 0000000000040000 RSI: ffffffff8168b770 RDI: 0000000000000005 [ 1011.559730][ C1] RBP: ffffc90001867b40 R08: 0000000000000001 R09: ffff8880ae636dc7 [ 1011.567689][ C1] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000001 [ 1011.575649][ C1] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000040 [ 1011.583622][ C1] ? smp_call_function_single+0x190/0x4f0 [ 1011.589336][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1011.594701][ C1] ? generic_exec_single+0x480/0x480 [ 1011.599977][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1011.605340][ C1] ? page_cache_prev_miss+0x300/0x300 [ 1011.610703][ C1] ? _find_next_bit.constprop.0+0x1a3/0x200 [ 1011.616589][ C1] smp_call_function_many_cond+0x1a4/0x990 [ 1011.622384][ C1] ? __do_sys_fsconfig.cold+0x18/0x18 [ 1011.627749][ C1] ? lock_downgrade+0x820/0x820 [ 1011.632591][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1011.637952][ C1] ? lock_acquire+0x1f1/0xad0 [ 1011.642624][ C1] ? __do_sys_fsconfig.cold+0x18/0x18 [ 1011.647986][ C1] ? buffer_exit_cpu_dead+0x1c0/0x1c0 [ 1011.653346][ C1] on_each_cpu_cond_mask+0x50/0x290 [ 1011.658535][ C1] __blkdev_put+0x2aa/0x890 [ 1011.663029][ C1] ? do_raw_spin_lock+0x120/0x2b0 [ 1011.668045][ C1] ? fsync_bdev+0xd0/0xd0 [ 1011.672372][ C1] ? blkdev_put+0x85/0x520 [ 1011.676783][ C1] deactivate_locked_super+0x94/0x160 [ 1011.682148][ C1] mount_bdev+0x373/0x3b0 [ 1011.686468][ C1] ? vfat_mount+0x40/0x40 [ 1011.690787][ C1] ? setup+0x110/0x110 [ 1011.694848][ C1] legacy_get_tree+0x105/0x220 [ 1011.699606][ C1] vfs_get_tree+0x89/0x2f0 [ 1011.704017][ C1] do_mount+0x1561/0x1fb0 [ 1011.708346][ C1] ? copy_mount_string+0x40/0x40 [ 1011.713280][ C1] ? __might_fault+0x190/0x1d0 [ 1011.718052][ C1] ? _copy_from_user+0x138/0x190 [ 1011.722998][ C1] ? memdup_user+0x7c/0xd0 [ 1011.727420][ C1] __x64_sys_mount+0x18f/0x230 [ 1011.732182][ C1] do_syscall_64+0x60/0xe0 [ 1011.736594][ C1] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1011.742476][ C1] RIP: 0033:0x45cb29 [ 1011.746354][ C1] Code: Bad RIP value. [ 1011.750406][ C1] RSP: 002b:00007f613042fc78 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 1011.758809][ C1] RAX: ffffffffffffffda RBX: 00000000004f7320 RCX: 000000000045cb29 [ 1011.766770][ C1] RDX: 0000000020000000 RSI: 0000000020000200 RDI: 0000000020000140 [ 1011.774734][ C1] RBP: 000000000078bf00 R08: 0000000000000000 R09: 0000000000000000 [ 1011.782696][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 00000000ffffffff [ 1011.790658][ C1] R13: 0000000000000772 R14: 00000000004ca761 R15: 00007f61304306d4 [ 1012.937510][ C1] Shutting down cpus with NMI [ 1012.943581][ C1] Kernel Offset: disabled [ 1012.947905][ C1] Rebooting in 86400 seconds..