last executing test programs: 7m11.864314925s ago: executing program 1 (id=1669): r0 = socket$inet_smc(0x2b, 0x1, 0x0) listen(r0, 0x0) ppoll(&(0x7f0000000280)=[{r0, 0x481}], 0x1, &(0x7f00000002c0), 0x0, 0x0) 7m10.9210964s ago: executing program 1 (id=1670): r0 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1c9641, 0x0) pipe(&(0x7f0000000140)={0xffffffffffffffff}) splice(r1, 0x0, r0, 0x0, 0x80000001, 0x0) 7m10.126692185s ago: executing program 1 (id=1674): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$9p_unix(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x12d7498, 0x0) mount$tmpfs(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x84022, &(0x7f0000000000)={[{@nr_inodes={'nr_inodes', 0x3d, [0x35]}}, {@size={'size', 0x3d, [0x35]}}]}) 7m9.358702346s ago: executing program 1 (id=1678): r0 = openat$comedi(0xffffffffffffff9c, &(0x7f0000000080)='/dev/comedi3\x00', 0x400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, 0x0) ioctl$COMEDI_DEVCONFIG(r0, 0x40946400, &(0x7f00000000c0)={'pcmmio\x00', [0x4f27, 0x0, 0x4, 0x4, 0x5, 0x5, 0x4, 0x7, 0x54c6cff3, 0xfd, 0x2, 0x1, 0x1, 0x1, 0x6, 0x101, 0x0, 0x7f, 0x3, 0x40000003, 0x89, 0xcaa3, 0x0, 0x20001e5b, 0x3, 0xe66, 0x3, 0x8, 0x4086, 0x0, 0xfffffff8]}) 7m8.804405206s ago: executing program 1 (id=1683): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x200000, &(0x7f0000000640)={[{@nodelalloc}, {@norecovery}, {@min_batch_time={'min_batch_time', 0x3d, 0x10000005}}, {@nojournal_checksum}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x80}}, {@nodelalloc}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200000}}, {@resgid}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x100000}}, {@jqfmt_vfsold}, {@barrier_val={'barrier', 0x3d, 0x7}}, {@barrier_val={'barrier', 0x3d, 0x81}}], [{@flag='ro'}, {@pcr={'pcr', 0x3d, 0x2f}}, {@obj_type={'obj_type', 0x3d, 'ext4\x00'}}]}, 0xfd, 0x573, &(0x7f0000000bc0)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x10) mount$overlay(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000000), 0x10000, &(0x7f00000002c0)={[{@workdir={'workdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './bus'}}], [], 0x2c}) 7m7.228273194s ago: executing program 1 (id=1691): r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000000380)=""/149, 0x95) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, &(0x7f0000000040)=0x8004) 6m51.776969042s ago: executing program 32 (id=1691): r0 = timerfd_create(0x0, 0x80000) read(r0, &(0x7f0000000380)=""/149, 0x95) ioctl$TFD_IOC_SET_TICKS(r0, 0x40085400, &(0x7f0000000040)=0x8004) 6.209629913s ago: executing program 2 (id=3356): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000180), 0xffffffffffffffff) msgsnd(0x0, &(0x7f0000000180)=ANY=[], 0x2000, 0x0) 5.576132879s ago: executing program 5 (id=3360): r0 = openat$uinput(0xffffffffffffff9c, &(0x7f0000000040), 0x801, 0x0) ioctl$UI_DEV_SETUP(r0, 0x405c5503, &(0x7f00000001c0)={{}, 'syz1\x00'}) ioctl$UI_DEV_SETUP(r0, 0x5501, 0x0) ioctl$UI_SET_ABSBIT(r0, 0x40045567, 0x5) 5.525789077s ago: executing program 2 (id=3361): r0 = epoll_create(0x7ff40000) epoll_wait(r0, 0x0, 0x14e, 0xfffffffd) r1 = eventfd(0xeac) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x1}) 5.35387195s ago: executing program 0 (id=3362): syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file7\x00', 0x200000, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x3, 0x23a, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0, 0x1) getdents64(r0, &(0x7f0000000000)=""/41, 0x29) getdents64(r0, 0x0, 0x2e) 4.84012592s ago: executing program 5 (id=3366): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000fc0)={&(0x7f0000000080)={0x34, r2, 0x1, 0x0, 0x4000, {{0x2}, {@val={0x8, 0x3, r1}, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x99e}, @NL80211_ATTR_WIPHY_CHANNEL_TYPE={0x8, 0x27, 0x2}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8, 0x26, @random=0x9a8}]]}, 0x34}}, 0x80) 4.818006203s ago: executing program 2 (id=3367): rt_sigprocmask(0x0, &(0x7f0000000100)={[0xfffffdeffffe]}, 0x0, 0x8) r0 = gettid() rt_sigtimedwait(&(0x7f0000000240)={[0xffffffffffffffff]}, 0x0, 0x0, 0x8) tkill(r0, 0x29) 4.425799065s ago: executing program 0 (id=3368): syz_mount_image$nilfs2(&(0x7f0000000dc0), &(0x7f0000000400)='./file0\x00', 0x94, &(0x7f0000003280)=ANY=[@ANYBLOB="0001def4774774366f0b8a20db13db64e85fc9322c3fe018b91ff1291b4f4c56de7e4543f49818e1307d98d09daa1e2a7dbf88003e9401dc73aad0b7dbb5685565c7825ba8340621faeae92abed19c524ab06c4303258d253722e159642af447aeb096c6a26d345d82f2925163331b0e9157441a9c61dd1051d3b970f9ac12f5975cf1ad4e45acef1a54921c492a77bcb1858b68758ed339608b8e43c733219f1f9e0b867840f821e03bc0e8a497c4d5dde436000090a397637dedb2f3"], 0x1, 0xd99, &(0x7f0000006900)="$eJzs3UtvXNUdAPBzx544LxqHmMZN09glpbiP2CRYpbsaKV2gSqgSnwClgYYa+ghdgIKUsOi2kRAfoIh9F31mgRSxSsWmVb8AYtVNipBoG1UCI9vnjMf/zOjOOLbH4/n9pDtn7v2fe88587hz575OAkZWY+1xcXG6SuntW29dvDcz/r/VKTOtHLNrj+N5bCml1GzNl9JkWN7SxHr62SfXLrWnn+e0ShdSlarW9PTs3da8R1JK19Nsup0m03Mfn7z50gfPLL934saJi2/M3dmZ1gMAwGi596N3f/m3x3947fj/f39mKU20ppft86U8fjRv9y9V6+M5af0PqNrSqm28OBDyjeehEfKNdcjXXk4z5BvvUv6BsNxml3wTNeWPtU3r1G4YZhv/46vG/KbxRmN+fv0/+aoPxw5U869cWX7h6oAqCmy7T2fyLj6DwTByw8qxQa+BANbF44b3uR73LDyY1tLGeyv/7tONzvPDNtjtz7/yh6v8d29Y47B99uunqbSrfI+O5vF4HGE8zNfv978sLx6PaPZYz27HEYbl+EK3eo7tcj22qlv94+div/paTsvrcCbE278/8T0dlvcY6Oye/f8Gw8gOK4NeAQF7VjxvbiUr8XheX4xP1MQP1sQP1cQP18SP1MRhlP3h1d+mm9XG//z4n77f/WFlP9tDOf1Sn/WJ+yP7LT+e99uvBy0/nk8Me9rcf09/+uvbf4/n/38ezv8/m39LJ/MKouwvjPvVW+f+hwuDG13yPRyq81CH/GvPpzbnq6Y2lpPa1jP31WN683zHuuU7vTnfZMh3OG+LHAz1jdsnh8N8ZfujrFfL6zUe2tsM7TgQ6lHemeM5PRjac7xbu8KO7AMhXzMPJ0K7pkK7HgnzfTm0q5re3K64/7zU52SYHo+TlHzhbbvvdym+F/G6jEdz+mZO38np+zn9qEO5o6h8Hrud/18+n9OpWb1wZfnyE3m8fE7vjDUnVqef3+V6Aw+u1+t/ptPm63+OtqY3G+3rhWMb06v29cJkmH6hy/Qn83j5Pfvp2KG16fOXfr78k+1uPIy4q6+9/rPnl5cv/8oTTzzxpPVk0GsmYKctvPryLxauvvb6uSsvP//i5Rcvv3L+ie9/78mnnlpcWNuqX2jftgf2l40f/UHXBAAAAAAAAAAAAOhZdajz5JzW3d+2XE9erk+P18czHMr7Vj4N5T4G5frPbvd1KddvHt+FOrL9duNyokG3Eejs3+7/azCM7LCy4i7+wN4w6P7/yn0PS3r03D+Prw4l292nN68v4/0L4UHs9f7nlL+/+v9r9X/V8/ov9Jg1ubVy/3jv0D/aik2nei0/tr/cB3aqv/L/lMsvrXks9Vb+yu9C+fFGpT36cyj/cI/l39f+01sr/y+5/PKyzZ3ttfz1GleNzfWI+43LfQDjfuPir6H95d5+fbd/ix213crlwygbln4m+zUs/X92U5Zb1oN59dw6Tlfuvx37O+i3/uW+3+V34JGw/Krm903/n8Otrv/P8vlb0P8n7DsfOv5nMIzssLKyMtCuT0a135W9YtCv/6C3IQdd/qBf/zqx/8/4fyn2/xnjsf/PGI/9f8Z47F8rxmP/n/H1jP1/xvjJsNzYP+h0TfwrNfFTNfGv1sRP18Tj/7cYn62Jn6mJz9TEH66JP1oTP1sT/0ZN/LGa+OM18bma+H739ZyOavthlMV+I33/YXSU4z/dvv9TNXFgeMV+neP3+5s1cWB4lfM8fL9hBFWd79gR97eX/bhv5vSdnL6f0492rILshm/l9Ns5/U5Ov5vTczmdz+lCTvUNOdx+869TZ25WG+f5HQvxXs8njdcDxPvEnO+xPvH4XL/ns57ssZydKn+Ll4MAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADI3G2uPi4nSV0tu33rr4n6kf/Hh1ykwrx+za43geW0opNVNKVR4fD8u7PrGefvbJtUud0ipdWHss4+nZu615j6zOn2bT7TSZnvv45M2XPnhm+b0TN05cfGPuzs60HgAAAEbDFwEAAP//ManlwQ==") r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1801000021000000000000003b810000850000006d000000070000000000000095"], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000240)={&(0x7f0000000080)='nilfs2_transaction_transition\x00', r0, 0x0, 0xc0b}, 0x18) truncate(&(0x7f0000000000)='./file2\x00', 0x0) 4.330585958s ago: executing program 2 (id=3369): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xf, 0x4008032, 0xffffffffffffffff, 0x1c5ed000) madvise(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x15) preadv(0xffffffffffffffff, 0x0, 0x0, 0xd, 0x4) 4.24644691s ago: executing program 4 (id=3370): r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'hash\x00', 0x0, 0x0, 'crc32c\x00'}, 0x58) r1 = accept$alg(r0, 0x0, 0x0) sendmmsg$alg(r1, &(0x7f0000001a00)=[{0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000001c0)="239e20484633cbc8da85eab1ddaa6d80608cd72b800e9d411c79aaeb83eba46fb2eb1b8b489c4468eaeb6399013434a57f278ab1899592d0bab4c8308560b5fdec9e37d2509b6f8b8f641c68b1d353ec8caf4aa8bc9c5108f3d356346f41ccdc1be38a6727d0020791", 0x69}], 0x1, 0x0, 0x0, 0x20008010}], 0x1, 0x2000) 4.217654572s ago: executing program 3 (id=3371): r0 = epoll_create1(0x0) r1 = syz_open_dev$sndpcmc(&(0x7f0000000000), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000040)={0xb0000000}) epoll_pwait2(r0, &(0x7f0000000300)=[{}], 0x1, 0x0, 0x0, 0x0) 4.1506134s ago: executing program 5 (id=3372): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000200)=ANY=[@ANYBLOB="1201410130f56920ac05190272f00102030109021b000100001000090455070103490200090582030004"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000580)={0x84, &(0x7f0000000340)=ANY=[@ANYBLOB='\x00N\b'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x40, &(0x7f0000000400)=ANY=[@ANYRES8=r0, @ANYRES16=r0, @ANYRESOCT=r0, @ANYRES16=r0, @ANYRES64, @ANYRES32, @ANYRES8, @ANYRES64=r0, @ANYRES64, @ANYBLOB="4f9767b65793e5"]) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 3.666097769s ago: executing program 3 (id=3373): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002bbd7000fcdbdf254f00000008000300", @ANYRES32=r2, @ANYBLOB='8\x00z'], 0x54}, 0x1, 0x0, 0x0, 0x40000}, 0x40000) 3.620043879s ago: executing program 4 (id=3374): prctl$PR_SET_TAGGED_ADDR_CTRL(0x37, 0x1) r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f00000004c0)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(arc4)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000000280)="ad", 0x1) 2.73122043s ago: executing program 3 (id=3375): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_elf64(r0, &(0x7f0000000740)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x1, 0x40, 0x0, 0x400000007fff, 0x3, 0x3e, 0x6, 0x294, 0x8f, 0x0, 0x0, 0x8f2c, 0x38, 0x1, 0xfe01, 0x8}, [], "", ['\x00']}, 0x78) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) 2.635177303s ago: executing program 0 (id=3376): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000004c0)={'syz_tun\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000001c0)=@newlink={0x44, 0x10, 0xffffffffffffffff, 0x70bd2a, 0x25dfdbfb, {0x0, 0x0, 0x0, 0x0, 0x315, 0x165b7}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @macvlan={{0xc}, {0xc, 0x2, 0x0, 0x1, [@IFLA_MACVLAN_MODE={0x8, 0x1, 0x8}]}}}, @IFLA_LINK={0x8, 0x5, r2}]}, 0x44}, 0x1, 0x0, 0x0, 0x24004844}, 0x8000002) 2.347169131s ago: executing program 4 (id=3377): socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000002c0)={'macvlan0\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000010c0)={&(0x7f0000000080)=ANY=[@ANYBLOB="440000001000010400"/20, @ANYRES32=r1, @ANYBLOB="00001700000000001c0037800b0001086970768a616e08000c0002"], 0x44}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) 1.821315854s ago: executing program 3 (id=3378): syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f0000000000)='./file0\x00', 0x200000, &(0x7f0000000200)={[{@session={'session', 0x3d, 0x4}}, {@check_strict}, {@check_strict}, {@map_acorn}, {@dmode={'dmode', 0x3d, 0x4}}, {@map_acorn}, {@utf8}, {@nocompress}, {@utf8}]}, 0x0, 0x3f1, &(0x7f0000000840)="$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") mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000001c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x1d4) getdents64(r0, 0xfffffffffffffffe, 0xffffffffffffff15) 1.619210852s ago: executing program 4 (id=3379): write$uinput_user_dev(0xffffffffffffffff, &(0x7f0000000400)={'syz0\x00', {0x7, 0x4, 0x6, 0xfffa}, 0x1d, [0x7ffe, 0xc95a, 0xfffffff3, 0x9, 0x80, 0x2, 0x3, 0x7f, 0x6, 0x4d, 0x39cc191a, 0x5f, 0x9, 0x9, 0xffff2d37, 0xffffff01, 0x6, 0x3, 0x0, 0x5, 0x4, 0x8, 0x4, 0x3c5b, 0x1, 0x3, 0x9, 0x1, 0x1f461e2c, 0x0, 0xe661, 0x4, 0x7, 0x101, 0x7fff, 0x4c74, 0x80000000, 0x242, 0x1003, 0xe, 0x0, 0x71, 0xfffffff8, 0x7, 0x0, 0x0, 0xd, 0x3e, 0x8f, 0x6, 0x10000006, 0x0, 0x5, 0x4, 0x8, 0x7, 0x80, 0x0, 0x5, 0x6, 0x8, 0x4, 0x1, 0x40], [0x10000007, 0xffff, 0x131, 0x8000, 0x10, 0xfffffff3, 0x129432e6, 0xcb, 0xf9, 0xd, 0x2bf, 0x6c9, 0x9, 0x2, 0x3, 0x0, 0x7, 0x5, 0x800, 0xe, 0x312, 0x78, 0xea4, 0x0, 0x4, 0x4, 0x8000, 0x9, 0x400, 0x5, 0x6, 0x7, 0xff, 0x5, 0x5, 0x5f31, 0x4, 0x0, 0x2, 0x2, 0xa, 0x4, 0x9, 0xc, 0x800, 0x6, 0x7, 0x8000, 0x1, 0xfe010000, 0xff7f, 0x2, 0x7f, 0x9, 0x2, 0x3, 0x9, 0x1, 0x7, 0x3, 0x9, 0x48c93690, 0x42, 0x2], [0x7, 0x4, 0x0, 0x5, 0xfffffffe, 0x100, 0x8d2, 0x7f, 0x3, 0x7fff, 0x0, 0x5, 0xb, 0x4, 0x5, 0x5, 0x0, 0x1ef, 0x5, 0x8, 0x86, 0x7, 0xa, 0x3e7, 0x9, 0x5, 0x2, 0x2, 0x3, 0x800, 0x4, 0x6d01, 0x5, 0x38, 0x800003, 0x200, 0x80, 0xf, 0xd, 0x2950bfaf, 0x1000, 0xa2, 0x7, 0x53cf697b, 0x5, 0x6, 0xac8, 0xbf, 0x2, 0x3, 0x7ff, 0xfffffff9, 0x1, 0x1, 0xffff, 0x0, 0x1a, 0x1c, 0x120000, 0x3, 0x6, 0xaaed, 0x4, 0x65], [0x9, 0xbb31, 0x3, 0xb, 0x5, 0x938, 0x6, 0x6, 0x0, 0x5, 0xce7, 0x1ff, 0x2, 0xf58, 0x5, 0x3, 0x101, 0x10000, 0x6, 0x7ffe, 0x8, 0x200a620, 0x2, 0x5, 0x1, 0x2, 0x14c, 0x60a7, 0xe, 0x6, 0x8, 0x80000000, 0x5, 0x8, 0xc8, 0xee1, 0xfffff000, 0xffff, 0x3, 0x7f, 0x100, 0x9602, 0x7, 0x2, 0x4, 0x6, 0x1, 0x10080, 0x5, 0x2, 0x30b1d693, 0xa1f, 0x8, 0x7, 0x1, 0x6c1b, 0x0, 0x4, 0x5, 0xb1c, 0x1, 0x200, 0xffbf2441, 0xfff]}, 0x45c) r0 = syz_open_dev$vim2m(&(0x7f00000001c0), 0x4, 0x2) ioctl$vim2m_VIDIOC_CREATE_BUFS(r0, 0xc100565c, &(0x7f0000000580)={0x0, 0x2, 0x2, {0x1, @win={{}, 0x0, 0x6, 0x0, 0x3, 0x0}}}) ppoll(&(0x7f00000000c0)=[{}, {}], 0x20000000000000dc, 0x0, 0x0, 0x0) 1.471632238s ago: executing program 0 (id=3380): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000080)={'bridge_slave_0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="3400000011000100000000000000000007000000", @ANYRES32=r2, @ANYBLOB="000000002000000014001a80100005800c0005"], 0x34}}, 0x40080) 1.439172815s ago: executing program 5 (id=3381): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000180)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000005000000850000002d00000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000002c0)={&(0x7f0000000040)='netlink_extack\x00', r0}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000e40)=ANY=[@ANYBLOB="240000001a00010028bd7000fddbdf251c14e000000000000000000008000100000001"], 0x24}, 0x1, 0x0, 0x0, 0x24004054}, 0x0) 970.358535ms ago: executing program 4 (id=3382): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000300)=0x7, 0x4) setsockopt$inet6_int(r0, 0x29, 0x8, &(0x7f0000000040)=0xfff, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x6, &(0x7f00000000c0)=""/193, &(0x7f00000001c0)=0xc1) 924.381886ms ago: executing program 2 (id=3383): r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x402, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x1000007, 0x38011, r0, 0x0) r1 = openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) read(r1, &(0x7f0000000040)=""/148, 0xffffff96) 835.075781ms ago: executing program 3 (id=3384): r0 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000001180)=0x2000000) mmap$dsp(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) ioctl$SNDCTL_DSP_GETIPTR(r0, 0x800c5011, &(0x7f0000000100)) 748.143542ms ago: executing program 0 (id=3385): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000340)="67abf79f2036", 0x6, 0x40, &(0x7f000005ffe4)={0xa, 0x0, 0x0, @loopback={0x0, 0x1c9ae7fffe9a6f34}, 0x2}, 0x1c) shutdown(r0, 0x1) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xf7, 0x7f, 0x2, 0x4, 0xc4, 0x6, 0xfc, 0x8, 0x5, 0x7f, 0xff, 0x7, 0x7}, 0xe) 676.911185ms ago: executing program 5 (id=3386): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0xfc0, &(0x7f0000001600)={@local, @empty, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0xfb2, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @broadcast}, {0x4e21, 0x4e20, 0xf9e, 0x0, @wg=@data={0x4, 0x9, 0x7, "4e1baee8bfcfb76a429b95545f92220c69a041ed67948576d31a8c0bd4e690f919f0d80bd992c1c887fe835a0779d6114d8919d079dc02e699ae5b3e916f6c708bd84bc21af131c898d3e9998a967677d0d67535ac16ded6d23ad83830f20d1f1e94d9e34ecdda83bff0d4b00475047698ef581df5fe5c4ca565d504bd87be4857444b6f1bd00adda97d83f79a37c1116515411283b9b261f1356e60ce9554a46b8013b88175e9c2e619e0b43d7a766d6c045a71e1a1f3d48dc145476e489f0157f095fbc45a4dc98b99c7c733d7ffd500c65924402e02ca6aef279c0809298009a882b1d1a2053a9206d8dc9574fb149cddc07c1043250ecd1989a774be552d4cb37e76a671234d4cf0782f186275b4fffdbe7c64052ffff19028628a573591e22b4786e7f630ae9245d4f45319ffebbe46d32caf85fe4cbaef9da96b209131b5bce1f965ac8483d67357cd3ca1306d49c018c47e3ea362af47f59d3d4e5da102b8ef8bbbb90a9b3e166d858370561ea2a71fbcaead1d22179d68703fbee4790451aa61d9a3677701ba3d17a86f4014a02d7b335b06dc1dd75108f769dd2105b449baca4037e16380e135415e88cb2d91cd6b4e4e3f9344bebbe5e36bc35ad6620d1369df9944eccffb0733d87c91392f8d6974cca39de6d8a87b8ecb6942510871798635369aa99ab30ea9ecce35d3ea2c6736eb469347de18c10178e89a727873c915d0426728721c2e230290ec614073be1592d47a6b6909c8f83d043b173d744ac5a641f4771d7394a91260ddbe047c68abcd90ae87c3829e648410788d0f2b47c7b9b95cb7b607e6d752db7ce1e5b350718001b980770a5e49c109cb7e88f8a8d89435a8e5fd449b542f5f5ac64144a6561f412fdeb6ca22426c14696f0f7ab2f94e7076a5219bf870e916d032021e21243edb8a01265cf9ce8714dfcbecebf096248dcf75f1c0eb938ee054f2dc2a7f66e01f0eb49e591965346ca7eac26ab1b91c28c35235926be9596f39f2c6ba2a09673be6e951a400c5ba96c5e87d7afc8544d68046645b9f16c58c7ba8664a84fc3fe8978cdf0814dc3f4172a153fee4e9abd5087960bfcdfe7bef560776d2e4abb6c317f5e9b8649d6ba1924351d66e826fe09e060430d0fccf3cda3cdd96988af4a90c5e6645109cb33ce0e766872e394ed3cb408e9c5f33d87f25156bd0a7580bdec729d040ae5a96a709c8946429f6e3a34e0670f03977ab36becb7c47740dddc4359a7626a726ab65f13cf289cb8e4c50efc2248abf755b6bff27b5e2a7627f4dbd3194be4464907a4885eee31787d0c35f61747d2a3570b882298c05b06ed4c8ef7fbde65e29e1eb8157aacbb53a20ebbb4cca0bdf9dd58a8a4991e1275f673a4bdaf09e02aba73de83e44711b04accfb3e7a38fbca834fbab6516f8ad578b21f357986d5309f3e7922ff22114c534214b186d144972640b6f036ebe4c32283f1ac63546a238c2d6c6b8158a3bc445fab0e6f1f0eb3c1afcdac1d1bb4a3a260dc776ae80be9b66128ee2ad571ccec08e52a61174eefd6ae910cb13cebe1980e21aa9594f9dd71c73f29d8835e5779b73063a46ff63b1eb82084a3b5379bccb5d0eb80f39e8767ce64efb3fc60c1a4ed23b520d0ad0ba868923f6b95a35991efbd7b344c2ee4386d4f90e53fcaa601bdb0473387b9696400c5c2e383e5597888a43d76bd3c6eb3f3b360a2234dd45a47daeedc4583b8e893cb2c39c5122d57b4fc97117ec4d4bb13ff99ac444db76d0dddf6d75e90eebc27870eb5d659559e036d1d9449c5d44bd14c69851068fd2e45b96e5188400e1e948d96e5a7187f5e442d5e971867a7dde0cf5316d2078685bec925059a12ffba8fcc88c733f93a3ff2be4018bf1b5a6d3dfe4583bcd408f11a7542cd14e978428e1baf42c31545cb6581a31ae26512e3fdc8a63c9f7b86aef885c7b68274e19c6727b696f6de09c3bb269f0f2aa9dce527dc65a20aad5e99d696413e9e036b8b356222c92d85001c45a30a2971ea684f667718a7de793836cea3c654fa4f5c7c3abe964defa54b63fe305d5b3e7d52c3d4ad5f0936235383bd791b4c8a54a7122fd06b3529642bb0ad91724136b7ee6f37a78a44c67df6f256b12edfbd662a9b6b066ae7d6ca75ac38d0f742bba4e9e660afd5ece74ec661c3f9745576ed2cdfc3f3d539d0275639bd4da53cb76ade2cd6b9f843a0faca8e09f8fa0f55024500869568713957fdfa2a7c683ee5c4cd739913a0cfd8e443f73b31287904799eaa27e45fa51e925ccb005feed9924588b6bba11ad1541f6897e02718746f899b63aaedff922152ae1a90a4f91c10b6010f08c2b90f3aa312597eb995ae0dee7b7cb2d3e97166be5fcf765df1394a77c9ccb4139d083afa6118f16014217861b106d063284593c011366869395b4ed7b123ab648719ac372ef2a461d4cd51798c1af469410430c1e0096498fa0eeb11cc65870f945795fb1918d462b252ee4250570177032fe8100fe6afc1f57b0e91ae97db0bebaab28cdc336c80147efc1508fabc339369c240c75f0601703181e5a1109334a5f877a4819e149c19fac0604361e7f2f3bd55de428f7aa10a68d439cd58f01031accee0b50bc82143c6cfc480f50a97c987292e82476448d5724ee8b56fe69169601e0bc0a2846ea17719a0642d344296b1e9d36dbcb54ece30ec17677c22fdf4c199a7e86cd3b5aa933f107080db8199ed0864e31517bed244b9685ba96af867a6557faf6a34b91b1612b2ca47d86366502d80b5d6aaa48af6868b55aecf86afc7c11a6f19cc201fbbd03074285b51fb8de7b60ada2933610f673e5eb3e76a1b5bb19f6bc6afa5d78812469d01d7b9c8b1dca6075ebbde8c343d5681c6de1a1ee1a92056ce8a6626efba6b1de9566159cb400de0ca63b9eb52fc5ee8ed980b3cc98d25c484c8114dfa963907c0e0fe69cf6ca3552f2f86dd50a2bedf8b197247ca3b4cd0a940a980b7df0ec5385f6b081877349cfdecbf640f6bb9baf194d084b0d5ff804640e8ae5c6f6bc87953bbcb499764457df039ab68e1f7cd3ad73c8647acb45177a5af4e13433117ee119b7f3e19979212d93bf490580c9409a48c5162d14c6c1e464027e6be4802738dcaad7648a24aafba2392ad6bab6975f8f334ca7f9618960db328fa7011fef09cbf18c11a7f250fbec54c2061d13f7cfb046126210a0f7993bed17eede2ab0197c0db820a015ed214a0df120fdc03411564c203ac4dbf08cec00ff495ee6d523a066fb2b1ba66cf37b3c175c76b8ec94ded8af6027f00953c48774ccc7869dd46d91f7d9b7d2f291db220290c529e8ed075560fba85bc3981e1d9cba30315e0f22c922fea4b33706b36148f597d9690343b05ba954377f97df13e601474a46725383a46f19d4e9657b12a2032007c5badf9b442ee28f25a1a0a247bd93569a53ddae9dc25ff33dc18a018225d008a180e53483e1edea36a342d02c454e8f19ea16e038a915383d0672bb276cf63b7e904f73acb720954cf1e6b9aac4dcfc8adb89fa52eaddd42ddd4cbe41501e79e21ee9180b27902dbf8c569588b40e2621b0e84f1699b141f272865f38ad7398c1609ff6730f1b96b939b2fb6f1d4ca23ebb48bc4ef94522459ad59c6868feb9d2cd8e9ce20cd10d432ff577f91a63b93da1b496b72ac0d5929c8ad47ee7b2b3c41376234c11cf743decef54a327fa9647648a93732a5b1e478081e26172224d9e40b110e3b504119bde69225ceea6766ed018e0655b8761debb369542abefd524c7261f1c76cb61206a7a5abb06939d16d5a17b920e6434821e0e76ac72aa8b0732775952528f6988485a967f7211238d983066bbf72bbcc8029a82c7e7e1fda966f261ed97a21a9c4b9057811d297ed0ba4c030c22fc78744f8c9c47ca41b0aafda4ee751d30f44f88d22ef374629c5bfbd6dcfaa4a0b25b534b9f9b087d4ec06976ff7c2a607326567504cb1d2e9ad19e0b765bfe34c6925b72ddd129d3e301cdee9463485acf8221cd64446a88eec29ebf1bae89ff21082f83b87e172e5b88ede8c7f9c7cbb86ece8aa1c35c1263cc41212e44ec27bd9587fae074a0e82ea79db0aacd37054cab3481812bc058f8713fa6ac3bff5b7004171a807ed3a7930b4ca8c7408c4c90b5a243aa620a318daa92591df8d449bef3fc8d7dea812f7b8a1e2a01773b6927cda13bab30dda4099b29fb9958f605c6703ba9a28c174c7b26d1498c0f102eaa54a81680840f322870fcea97d1076b8c80175d335aa225ee39b0569032eeb2221915f1d359da21dc0387ac42b0d4116db6da895453c37c041c412f59bde78ed7569e2477e5e9979639d649aea892639d7998119d71c258ad2a2011b72e7b9380b878151da2ae255ebf8bc8407f411d88adcee00fb562e46a0dabb7ca423fb6bfad5fc50c6c8c3d4f0b703dfe61aa08bd2bf52ec34f36f5d4c46b38943e5f83e0f7488269fdc04326eaf05afea413594be780d0eae92a792bc6ffdb88b80d0c9f9ff98f149be28ce434bfe35ff20162de2d3f77c29215bdf6a121b5a52ec84886aae25031a4e41777df15b19d2bd25ab0a84e839c1e532a424a4c3adf4f5c07a1a5d95d0691338dba4b3fb1aee897720c668a3d582b74e556ef961b070e9d698cf7fa721939ed403cc4da2ce99e97233440288c9e460466290e7ae1fe943f3e99b6107109c765e70a9c4da8eb50e9a357d9f020eb5ec6e740fd2b3836454bad00e90af093bb9a40296877241dda2af408d044155de8e35ecf5b63793d5daf366c1080fcd38318fe4066e387b26fe3f11212f8fe6114e9dbfdb88170ba29c11d2e13a0faf9e07dd1c672d0e193927226153c6a255492d1a344f4d884be47fee3dc6db4e5145472193cca861a8a12b82f15ce23b10d2cc93d15d21d86dc26beb9d0adb7e03a1fa4788937c34ff9925686dd0da5c3c4d28c13bf1490c07ed5311f05e429cfaf5c764c9b82f0f876dfabcc0bb8bf5adcda38c69807f307f13b342827afa9359f635d018fe948b314db575b5d8984775d9b6969cb5aeedba32507bef0d67bd4bd7cea0e01530a1439f49a06afd45fb3fd2013e00edbe6dab8fb7e94f8fff070a4fb91ee573de8c30a3eb1d72d18473d4a36e08979d9bf07560c8c4c0d1dc2186e3809bf625708a529126f1dec469ad55097001c1b81963c459afeba47b03770e44bac8014d4022f194c8c5f97c7253e6bbc392bfce68388100f26f3de8e5187c802b82f63d0bc1803ff648690aa4dc39a7739dd26e882505cc9c977dd74942f1d9a691949850f1be7862f7be4c5db7a307114793df46f578d5915367d26900ec08515b3fdaf6f8f64922f7d0686b514b9dad6a2129b5e79b183eb4a6c0547d4f5be661cfb58ea53f9f29e135567276cc7b42154a3b19eeee2dd24de0640d9b51b42b2e049e00c8c07767fb8673f5918f210a72d584d8de96396fc3bab8832664531adce2b4d8c95c24f6e8bfa823d489c19e0e8deed59f0d1a7a73ece278a607738761d4e5406a8a5ed2fc18d36a9615f739e32cddc380639685008d3fdb7a39cb57e0ab96929818d2f3e569437d123ceaa32ec7d400c397564fa8c48a1b7b9"}}}}}}, 0x0) recvmmsg(r0, &(0x7f0000000e40)=[{{0x0, 0x0, 0x0}, 0xa}], 0x1, 0x2, 0x0) 325.249043ms ago: executing program 4 (id=3387): syz_mount_image$hfsplus(&(0x7f0000000100), &(0x7f0000002900)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x2000010, &(0x7f0000000c00)=ANY=[], 0x1, 0x6e5, &(0x7f0000000680)="$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") mknod$loop(&(0x7f0000000000)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x1) creat(&(0x7f0000000580)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.idle_time\x00', 0x275a, 0x0) 208.817524ms ago: executing program 0 (id=3388): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$int_in(r1, 0x5452, &(0x7f0000000080)=0x7fff) recvmmsg(r1, &(0x7f0000007900)=[{{0x0, 0x0, 0x0}}], 0x1, 0x30102, 0x0) sendmsg$inet(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000002000)="f3", 0x1}], 0x1}, 0x8801) 180.658838ms ago: executing program 3 (id=3389): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000007c0)={&(0x7f0000000780)='netlink_extack\x00', r1}, 0x10) sendmsg$nl_xfrm(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000780)=ANY=[@ANYBLOB="3c010000100013070000000000fe8000000000000000000000000000bbac1e000100000000000000000000000000000000000000000a00"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="ac1414bb00000000000000000000000000000000320000007f00000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000004c00140073686131"], 0x13c}}, 0x0) 4.327402ms ago: executing program 5 (id=3390): r0 = socket$inet(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000300)={'bond0\x00', 0x0}) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r2, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000800)=@newqdisc={0x58, 0x24, 0xf0b, 0x70bd2b, 0x0, {0x0, 0x0, 0x12, r1, {}, {0xffff, 0xffff}, {0x2}}, [@qdisc_kind_options=@q_netem={{0xa}, {0x1c, 0x2, {{0x6, 0x5, 0x7, 0x10, 0xfff, 0x2}, [@TCA_NETEM_LOSS={0x4}, @TCA_NETEM_DELAY_DIST={0x6, 0x2, 'E1'}]}}}]}, 0x58}}, 0x0) 0s ago: executing program 2 (id=3391): r0 = socket(0x10, 0x3, 0x6) r1 = socket(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=@newqdisc={0x90, 0x24, 0xf0b, 0x70bd26, 0x0, {0x0, 0x0, 0x0, r2, {0x0, 0xffff}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_mqprio={{0xb}, {0x58, 0x2, {{0x2, [], 0x0, [0x4, 0x2, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c4, 0x0, 0x0, 0x0, 0x3dc], [0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, 0x1000]}}}}, @TCA_EGRESS_BLOCK={0x8}]}, 0x90}, 0x1, 0x0, 0x0, 0x800}, 0x20000000) kernel console output (not intermixed with test programs): imestamps until 2038-01-19 (0x7fffffff) [ 801.733435][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/781.tmp-b7:3' failed: Read-only file system [ 801.807762][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:3' failed: Read-only file system [ 802.156066][ T5819] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 802.263997][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 802.359242][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/790.tmp-b7:4' failed: Read-only file system [ 802.404712][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/787.tmp-b7:2' failed: Read-only file system [ 802.617517][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/784.tmp-b7:0' failed: Read-only file system [ 802.725962][T15421] loop3: detected capacity change from 0 to 128 [ 802.783132][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/792.tmp-b7:5' failed: Read-only file system [ 802.811884][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/787.tmp-b7:2' failed: Read-only file system [ 803.038157][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/781.tmp-b7:3' failed: Read-only file system [ 803.178361][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/791.tmp-b7:2' failed: Read-only file system [ 804.407276][T15431] [U] [ 804.875186][T15428] loop5: detected capacity change from 0 to 32768 [ 804.937960][T15428] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 804.950865][T15428] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 805.019150][T15428] gfs2: fsid=syz:syz.s: journal 0 mapped with 5 extents in 0ms [ 805.466775][T15428] gfs2: fsid=syz:syz.s: first mount done, others may mount [ 806.031917][T15454] loop3: detected capacity change from 0 to 128 [ 806.636060][T15463] loop5: detected capacity change from 0 to 512 [ 806.722983][T15463] EXT4-fs: Ignoring removed nomblk_io_submit option [ 806.733427][T15463] EXT4-fs: Ignoring removed bh option [ 806.838740][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/797.tmp-b7:3' failed: Read-only file system [ 806.959127][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-label/SYZKALLER.tmp-b7:3' failed: Read-only file system [ 807.028567][T15463] EXT4-fs error (device loop5): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 807.028948][T15463] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.2608: corrupted inode contents [ 807.036559][T15463] EXT4-fs error (device loop5): ext4_dirty_inode:6538: inode #11: comm syz.5.2608: mark_inode_dirty error [ 807.045862][T15463] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #11: comm syz.5.2608: invalid indirect mapped block 1 (level 1) [ 807.048880][T15463] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.2608: corrupted inode contents [ 807.057220][T15463] EXT4-fs error (device loop5) in ext4_orphan_del:305: Corrupt filesystem [ 807.058555][T15463] EXT4-fs error (device loop5): ext4_do_update_inode:5653: inode #11: comm syz.5.2608: corrupted inode contents [ 807.065493][T15463] EXT4-fs error (device loop5): ext4_truncate:4666: inode #11: comm syz.5.2608: mark_inode_dirty error [ 807.084086][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-uuid/1DD9-F30B.tmp-b7:3' failed: Read-only file system [ 807.086606][T15463] EXT4-fs error (device loop5) in ext4_process_orphan:347: Corrupt filesystem [ 807.243053][ T5907] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 807.287435][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/791.tmp-b7:2' failed: Read-only file system [ 807.452258][ T5907] usb 3-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 807.463995][ T5907] usb 3-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 807.476789][ T5907] usb 3-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 807.484455][ T6000] udevd[6000]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 807.486541][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 807.556578][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/797.tmp-b7:3' failed: Read-only file system [ 807.617554][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/784.tmp-b7:0' failed: Read-only file system [ 807.724367][T15463] EXT4-fs (loop5): 1 truncate cleaned up [ 807.732816][T15463] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 807.733453][T15468] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 807.787608][ T5907] usb 3-1: Quirk or no altset; falling back to MIDI 1.0 [ 807.858065][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/797.tmp-b7:3' failed: Read-only file system [ 808.093572][T15463] EXT4-fs error (device loop5): ext4_readdir:264: inode #2: block 13: comm syz.5.2608: path /143/file0: bad entry in directory: directory entry too close to block end - offset=76, inode=16, rec_len=940, size=1024 fake=0 [ 808.315489][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/797.tmp-b7:3' failed: Read-only file system [ 808.362337][ T5907] usb 3-1: USB disconnect, device number 11 [ 808.624509][ T6497] udevd[6497]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:27.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 808.755194][T15519] netlink: 'syz.4.2615': attribute type 1 has an invalid length. [ 808.768843][T15519] netlink: 5624 bytes leftover after parsing attributes in process `syz.4.2615'. [ 809.123376][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 809.386849][T15528] usb usb1: usbfs: process 15528 (syz.0.2618) did not claim interface 4 before use [ 809.677246][T15533] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2619'. [ 810.855255][T15557] sd 0:0:1:0: ioctl_internal_command: ILLEGAL REQUEST asc=0x20 ascq=0x0 [ 810.930267][ T5876] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 811.146664][ T5876] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 811.157680][ T5876] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 811.257515][ T5876] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 811.272626][ T5876] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 811.285581][ T5876] usb 6-1: SerialNumber: syz [ 811.655632][ T5876] usb 6-1: 0:2 : does not exist [ 811.666111][ T5876] usb 6-1: unit 255 not found! [ 811.851155][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/802.tmp-b7:5' failed: Read-only file system [ 811.996444][ T5876] usb 6-1: USB disconnect, device number 3 [ 812.078946][T15585] loop2: detected capacity change from 0 to 64 [ 812.207666][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/802.tmp-b7:5' failed: Read-only file system [ 812.267933][T15585] Trying to free block not in datazone [ 812.768810][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/804.tmp-b7:5' failed: Read-only file system [ 812.917993][ T6504] udevd[6504]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 812.987894][ T6000] udevd[6000]: symlink '../../loop3' '/dev/disk/by-diskseq/803.tmp-b7:3' failed: Read-only file system [ 813.007455][ T6388] udevd[6388]: symlink '../../loop0' '/dev/disk/by-diskseq/784.tmp-b7:0' failed: Read-only file system [ 813.199165][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/791.tmp-b7:2' failed: Read-only file system [ 813.318805][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/784.tmp-b7:0' failed: Read-only file system [ 813.571137][T15611] sock: sock_set_timeout: `syz.2.2637' (pid 15611) tries to set negative timeout [ 813.746768][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/805.tmp-b7:2' failed: Read-only file system [ 814.191296][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/805.tmp-b7:2' failed: Read-only file system [ 815.983319][ T5907] kernel write not supported for file /sg0 (pid: 5907 comm: kworker/1:5) [ 816.688416][T15666] loop2: detected capacity change from 0 to 128 [ 817.092558][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/806.tmp-b7:2' failed: Read-only file system [ 817.155987][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/804.tmp-b7:5' failed: Read-only file system [ 817.428356][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/784.tmp-b7:0' failed: Read-only file system [ 817.604514][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 818.128090][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/807.tmp-b7:2' failed: Read-only file system [ 818.196519][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/804.tmp-b7:5' failed: Read-only file system [ 818.204574][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/803.tmp-b7:3' failed: Read-only file system [ 818.248176][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 818.528994][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 818.556575][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/803.tmp-b7:3' failed: Read-only file system [ 818.744378][T15699] loop5: detected capacity change from 0 to 512 [ 818.941541][T15699] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 819.206187][T15699] EXT4-fs (loop5): 1 truncate cleaned up [ 819.214720][T15699] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 819.366959][T15710] loop0: detected capacity change from 0 to 256 [ 819.432392][T15710] exfat: Deprecated parameter 'namecase' [ 819.438668][T15710] exfat: Deprecated parameter 'utf8' [ 819.712686][T15710] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xdc42f586, utbl_chksum : 0xe619d30d) [ 819.844584][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 820.365448][ T30] audit: type=1326 audit(1755885685.488:135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.587530][ T30] audit: type=1326 audit(1755885685.528:136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.618665][ T30] audit: type=1326 audit(1755885685.548:137): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.651239][ T30] audit: type=1326 audit(1755885685.548:138): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.680768][ T30] audit: type=1326 audit(1755885685.548:139): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.703353][ C0] vkms_vblank_simulate: vblank timer overrun [ 820.721046][ T30] audit: type=1326 audit(1755885685.578:140): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.750507][ T30] audit: type=1326 audit(1755885685.578:141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.778655][ T30] audit: type=1326 audit(1755885685.578:142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15727 comm="syz.5.2673" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 820.801309][ C0] vkms_vblank_simulate: vblank timer overrun [ 821.465277][T15752] loop5: detected capacity change from 0 to 16 [ 821.514190][T15752] erofs (device loop5): mounted with root inode @ nid 36. [ 822.178485][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/810.tmp-b7:0' failed: Read-only file system [ 822.196013][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/811.tmp-b7:5' failed: Read-only file system [ 822.212904][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 822.314707][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7d3f.tmp-b7:5' failed: Read-only file system [ 822.691460][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/810.tmp-b7:0' failed: Read-only file system [ 823.068975][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/808.tmp-b7:2' failed: Read-only file system [ 823.108694][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/812.tmp-b7:0' failed: Read-only file system [ 823.154218][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/803.tmp-b7:3' failed: Read-only file system [ 823.170914][ T6388] udevd[6388]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 823.207404][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/813.tmp-b7:5' failed: Read-only file system [ 824.498918][T15799] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2696'. [ 824.774758][T15803] loop5: detected capacity change from 0 to 64 [ 825.057210][T15808] hugetlbfs: Bad value for 'nr_inodes' [ 825.704831][T15815] loop3: detected capacity change from 0 to 128 [ 825.813456][T15815] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 825.974370][T15815] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 826.826930][T15839] loop0: detected capacity change from 0 to 256 [ 827.014342][T15839] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 827.025630][T15839] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 827.190868][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/817.tmp-b7:3' failed: Read-only file system [ 827.225296][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/808.tmp-b7:2' failed: Read-only file system [ 827.292241][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 827.337887][T15839] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe5674ec2, utbl_chksum : 0xe619d30d) [ 827.434300][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/812.tmp-b7:0' failed: Read-only file system [ 827.639893][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-uuid/1234-1234.tmp-b7:0' failed: Read-only file system [ 827.664300][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/808.tmp-b7:2' failed: Read-only file system [ 827.734926][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/817.tmp-b7:3' failed: Read-only file system [ 828.082855][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/817.tmp-b7:3' failed: Read-only file system [ 828.147316][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/816.tmp-b7:5' failed: Read-only file system [ 828.231851][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/812.tmp-b7:0' failed: Read-only file system [ 829.656492][ T5818] Bluetooth: hci5: unexpected subevent 0x0e length: 30 > 15 [ 829.667032][ T5818] Bluetooth: hci5: Unable to find connection for dst 00:00:00:00:00:20 sid 0x00 [ 829.720926][T15885] loop0: detected capacity change from 0 to 512 [ 829.862444][T15885] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000d40000 r/w without journal. Quota mode: writeback. [ 829.878374][T15885] ext4 filesystem being mounted at /532/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 829.994427][T15895] mkiss: ax0: crc mode is auto. [ 830.001897][T15885] Quota error (device loop0): do_check_range: Getting dqdh_next_free 4294967294 out of range 0-8 [ 830.018779][T15885] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 830.029812][T15885] EXT4-fs error (device loop0): ext4_acquire_dquot:6937: comm syz.0.2721: Failed to acquire dquot type 0 [ 830.129825][T15899] loop2: detected capacity change from 0 to 512 [ 830.256175][T15899] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 830.264729][T15899] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e018, mo2=0002] [ 830.296086][T15899] System zones: 0-1, 15-15, 18-18, 34-34 [ 830.357016][T15899] EXT4-fs (loop2): orphan cleanup on readonly fs [ 830.364076][T15899] Quota error (device loop2): v2_read_header: Failed header read: expected=8 got=0 [ 830.374507][T15899] EXT4-fs warning (device loop2): ext4_enable_quotas:7172: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 830.392280][T15899] EXT4-fs (loop2): Cannot turn on quotas: error -22 [ 830.517043][ T5825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000d40000. [ 830.595753][T15899] EXT4-fs (loop2): 1 truncate cleaned up [ 830.606581][T15899] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 830.788163][T15899] fscrypt (loop2, inode 16): Error -61 getting encryption context [ 830.890277][T15899] fscrypt (loop2, inode 16): Error -61 getting encryption context [ 831.415925][ T5817] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 831.855699][T15923] loop5: detected capacity change from 0 to 512 [ 831.957811][T15923] EXT4-fs (loop5): couldn't mount as ext2 due to feature incompatibilities [ 832.263441][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/822.tmp-b7:2' failed: Read-only file system [ 832.268562][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/824.tmp-b7:5' failed: Read-only file system [ 832.453757][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-label/\x86\x5b.tmp-b7:5' failed: Read-only file system [ 832.481223][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/822.tmp-b7:2' failed: Read-only file system [ 832.694752][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/823.tmp-b7:0' failed: Read-only file system [ 832.854124][T15939] netlink: 44 bytes leftover after parsing attributes in process `syz.2.2732'. [ 833.051897][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/824.tmp-b7:5' failed: Read-only file system [ 833.080182][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/822.tmp-b7:2' failed: Read-only file system [ 833.087625][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 833.290366][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/819.tmp-b7:3' failed: Read-only file system [ 833.423237][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/824.tmp-b7:5' failed: Read-only file system [ 833.525608][T15955] netlink: 'syz.3.2735': attribute type 1 has an invalid length. [ 833.601011][ T5907] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 833.832270][ T5907] usb 6-1: Using ep0 maxpacket: 8 [ 833.987173][ T5907] usb 6-1: New USB device found, idVendor=0ccd, idProduct=10a3, bcdDevice=23.a2 [ 833.996902][ T5907] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 834.008283][ T5907] usb 6-1: Product: syz [ 834.012859][ T5907] usb 6-1: Manufacturer: syz [ 834.017690][ T5907] usb 6-1: SerialNumber: syz [ 834.203139][ T5907] usb 6-1: config 0 descriptor?? [ 834.470232][ T5907] usb 6-1: dvb_usb_v2: found a 'Terratec H7' in warm state [ 834.875604][ T5907] usb write operation failed. (-71) [ 834.882204][T15976] affs: No valid root block on device nullb0 [ 834.946440][ T5907] usb 6-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 834.965821][ T5907] dvbdev: DVB: registering new adapter (Terratec H7) [ 834.977907][ T5907] usb 6-1: media controller created [ 835.057446][ T5907] usb read operation failed. (-71) [ 835.093916][ T5907] usb write operation failed. (-71) [ 835.124530][ T5907] dvb_usb_az6007 6-1:0.0: probe with driver dvb_usb_az6007 failed with error -5 [ 835.228911][ T5907] usb 6-1: USB disconnect, device number 4 [ 835.387905][ T30] audit: type=1326 audit(1755885700.508:143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.416274][ T30] audit: type=1326 audit(1755885700.508:144): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.439631][ T30] audit: type=1326 audit(1755885700.518:145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.470928][ T30] audit: type=1326 audit(1755885700.518:146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.501021][ T30] audit: type=1326 audit(1755885700.538:147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.529128][ T30] audit: type=1326 audit(1755885700.538:148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=317 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.557533][ T30] audit: type=1326 audit(1755885700.578:149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.588809][ T30] audit: type=1326 audit(1755885700.578:150): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 835.618458][ T30] audit: type=1326 audit(1755885700.578:151): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15985 comm="syz.4.2743" exe="/root/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 836.306288][T15999] loop5: detected capacity change from 0 to 128 [ 836.628574][T16006] syz.5.2746: attempt to access beyond end of device [ 836.628574][T16006] loop5: rw=2049, sector=138, nr_sectors = 34 limit=128 [ 837.318958][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 837.938526][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/819.tmp-b7:3' failed: Read-only file system [ 838.295910][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/827.tmp-b7:5' failed: Read-only file system [ 838.937074][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/825.tmp-b7:2' failed: Read-only file system [ 840.053484][T16055] loop2: detected capacity change from 0 to 32768 [ 840.218218][T16061] loop5: detected capacity change from 0 to 1024 [ 840.303545][T16061] EXT4-fs: Ignoring removed nomblk_io_submit option [ 840.366581][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 840.804460][T16067] batadv0: entered promiscuous mode [ 840.833809][T16065] batadv0: left promiscuous mode [ 841.036430][T16062] loop0: detected capacity change from 0 to 32768 [ 841.048504][T16062] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.2768 (16062) [ 841.166491][T16062] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 841.177248][T16062] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 841.191780][T16062] BTRFS error (device loop0): superblock checksum mismatch [ 841.203282][T16062] BTRFS error (device loop0): open_ctree failed: -22 [ 841.244131][T16055] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,fix_errors=ask,norecovery,recovery_pass_last=check_extents,nojournal_transaction_names,read_only,no_data_io [ 841.244294][T16055] allowing incompatible features above 0.0: (unknown version) [ 841.244391][T16055] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 841.294498][T16055] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 841.310744][T16055] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 841.324003][T16055] bcachefs (loop2): Doing compatible version upgrade from 1.7: mi_btree_bitmap to 1.28: inode_has_case_insensitive [ 841.324003][T16055] running recovery passes: check_allocations,check_extents_to_backpointers,check_inodes [ 841.388893][T16055] bcachefs (loop2): invalid bkey in btree_node btree=inodes level=0: u64s 18 type inode_v3 0:4098:U32_MAX len 0 ver 0: (unpack error) [ 841.389023][T16055] invalid variable length fields, deleting [ 841.485497][T16061] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 841.603225][T16055] bcachefs (loop2): btree node read error at btree lru level 0/0 [ 841.603338][T16055] u64s 11 type btree_ptr_v2 18446744069414584320:549755813887:U32_MAX len 0 ver 0: seq 28f61e078e70b95c written 16 min_key 0:196608:0 durability: 1 ptr: 0:28:0 gen 0 [ 841.603468][T16055] loop2 node offset 0/16: incorrect min_key: got POS_MIN should be 0:196608:0 [ 841.603557][T16055] loop2 btree validate error [ 841.603627][T16055] flagging btree lru lost data [ 841.609892][T16055] running recovery pass check_topology (2), currently at recovery_pass_empty (0) [ 841.609990][T16055] running recovery pass check_lrus (14), currently at recovery_pass_empty (0) [ 841.610086][T16055] running recovery pass check_backpointers_to_extents (16), currently at recovery_pass_empty (0) [ 841.610189][T16055] running recovery pass check_alloc_info (13), currently at recovery_pass_empty (0) [ 841.610280][T16055] ret btree_node_read_err_bad_node [ 841.718080][T16055] bcachefs (loop2): error reading btree root btree=lru level=0: btree_node_read_error, fixing [ 841.776388][T16055] bcachefs (loop2): btree node read error at btree freespace level 0/0 [ 841.776492][T16055] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq e81e1ed936acf3df written 32 min_key POS_MIN durability: 1 ptr: 0:29:0 gen 0 [ 841.776610][T16055] loop2 node offset 0/32 bset u64s 0: invalid bkey format: field 4 too large: 0 + 4294967296 > 4294967295 [ 841.776712][T16055] u64s 3 fields 64:0, 64:0, 32:0, 0:0, 0:4294967296, 0:0 [ 841.776789][T16055] loop2 btree validate error [ 841.776865][T16055] flagging btree freespace lost data [ 841.776936][T16055] ret btree_node_read_err_bad_node [ 841.847989][T16055] bcachefs (loop2): error reading btree root btree=freespace level=0: btree_node_read_error, fixing [ 841.910817][T16055] bcachefs (loop2): check_topology... done [ 841.933455][T16055] bcachefs (loop2): accounting_read... done [ 841.943353][T16055] bcachefs (loop2): alloc_read... done [ 841.954085][T16055] bcachefs (loop2): snapshots_read... done [ 841.963023][T16055] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 841.975083][T16055] bcachefs (loop2): done starting filesystem [ 842.294111][ T5817] bcachefs (loop2): shutting down [ 842.474455][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/827.tmp-b7:5' failed: Read-only file system [ 842.486470][ T5817] bcachefs (loop2): shutdown complete [ 842.511132][T16094] loop3: detected capacity change from 0 to 256 [ 842.608634][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 842.614177][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 842.643238][T16094] exfat: Deprecated parameter 'utf8' [ 843.323981][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/827.tmp-b7:5' failed: Read-only file system [ 843.952922][T16106] loop0: detected capacity change from 0 to 32768 [ 843.980335][T16106] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.2775 (16106) [ 844.223186][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 844.232573][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 844.567895][T16122] loop5: detected capacity change from 0 to 64 [ 844.645857][T16122] BFS-fs: bfs_fill_super(): loop5 is unclean, continuing [ 844.907375][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/828.tmp-b7:5' failed: Read-only file system [ 845.357778][T16134] loop0: detected capacity change from 0 to 128 [ 845.423379][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/819.tmp-b7:3' failed: Read-only file system [ 845.523123][T16134] FAT-fs (loop0): error, clusters badly computed (0 != 1) [ 845.530977][T16134] FAT-fs (loop0): Filesystem has been set read-only [ 845.537852][T16134] FAT-fs (loop0): error, clusters badly computed (1 != 2) [ 845.545763][T16134] FAT-fs (loop0): error, clusters badly computed (2 != 3) [ 845.555922][T16134] FAT-fs (loop0): error, clusters badly computed (3 != 4) [ 845.563656][T16134] FAT-fs (loop0): error, clusters badly computed (4 != 5) [ 845.571486][T16134] FAT-fs (loop0): error, clusters badly computed (5 != 6) [ 845.578936][T16134] FAT-fs (loop0): error, clusters badly computed (6 != 7) [ 845.589013][T16134] FAT-fs (loop0): error, clusters badly computed (7 != 8) [ 845.596687][T16134] FAT-fs (loop0): error, clusters badly computed (8 != 9) [ 845.609745][T16134] FAT-fs (loop0): error, clusters badly computed (9 != 10) [ 846.055928][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/823.tmp-b7:0' failed: Read-only file system [ 846.502438][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/825.tmp-b7:2' failed: Read-only file system [ 846.604597][T16157] netlink: 8 bytes leftover after parsing attributes in process `syz.4.2788'. [ 847.138472][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 847.320266][ T5876] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 847.550291][ T5876] usb 6-1: Using ep0 maxpacket: 16 [ 847.576333][ T5876] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 847.586367][T16177] overlay: filesystem on ./file0/file0 not supported [ 847.587926][ T5876] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 847.610042][ T5876] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 847.621298][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/828.tmp-b7:5' failed: Read-only file system [ 847.623986][ T5876] usb 6-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 847.649155][ T5876] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 847.956570][ T5876] usb 6-1: config 0 descriptor?? [ 848.016533][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/823.tmp-b7:0' failed: Read-only file system [ 848.342961][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/825.tmp-b7:2' failed: Read-only file system [ 848.529084][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/794.tmp-b7:4' failed: Read-only file system [ 848.538272][ T5876] microsoft 0003:045E:07DA.001A: hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.5-1/input0 [ 848.558127][ T5876] microsoft 0003:045E:07DA.001A: no inputs found [ 848.564820][ T5876] microsoft 0003:045E:07DA.001A: could not initialize ff, continuing anyway [ 848.761992][T16194] loop4: detected capacity change from 0 to 1024 [ 848.791306][ T5818] Bluetooth: hci1: unexpected event for opcode 0x043d [ 848.818243][ T5876] usb 6-1: USB disconnect, device number 5 [ 848.840527][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/829.tmp-b7:2' failed: Read-only file system [ 848.848537][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/828.tmp-b7:5' failed: Read-only file system [ 848.975033][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/823.tmp-b7:0' failed: Read-only file system [ 849.045389][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/819.tmp-b7:3' failed: Read-only file system [ 849.354134][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/830.tmp-b7:5' failed: Read-only file system [ 849.404789][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/823.tmp-b7:0' failed: Read-only file system [ 850.781698][T16232] netlink: 'syz.0.2803': attribute type 1 has an invalid length. [ 851.016747][T16237] loop3: detected capacity change from 0 to 256 [ 851.197719][T16237] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 851.817132][T16234] fido_id[16234]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 852.214806][T16251] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2809'. [ 852.235419][T16250] netlink: 44 bytes leftover after parsing attributes in process `syz.0.2809'. [ 852.328433][T16254] loop4: detected capacity change from 0 to 128 [ 852.480835][T16257] binder: 16253:16257 ioctl c00c620f 200000000100 returned -22 [ 852.511512][T16254] UDF-fs: error (device loop4): udf_read_tagged: read failed, block=256, location=256 [ 852.676847][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/835.tmp-b7:3' failed: Read-only file system [ 852.735966][T16254] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 852.754254][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/841.tmp-b7:0' failed: Read-only file system [ 852.819221][ T6388] udevd[6388]: symlink '../../loop4' '/dev/disk/by-diskseq/843.tmp-b7:4' failed: Read-only file system [ 852.926937][T16261] loop2: detected capacity change from 0 to 128 [ 853.026902][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/835.tmp-b7:3' failed: Read-only file system [ 853.079525][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/841.tmp-b7:0' failed: Read-only file system [ 853.142045][T16261] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 853.242804][T16261] ext4 filesystem being mounted at /597/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 853.314959][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/848.tmp-b7:2' failed: Read-only file system [ 853.366975][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/841.tmp-b7:0' failed: Read-only file system [ 853.411723][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/835.tmp-b7:3' failed: Read-only file system [ 853.426903][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/843.tmp-b7:4' failed: Read-only file system [ 853.431914][T16261] EXT4-fs warning (device loop2): verify_group_input:137: Cannot add at group 7 (only 1 groups) [ 853.473922][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 853.544607][T16268] program syz.3.2815 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 854.089829][ T5817] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 854.246913][T16276] loop4: detected capacity change from 0 to 2048 [ 854.453306][T16276] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 854.590641][T16276] EXT4-fs (loop4): re-mounted 00000000-0000-0000-0000-000000000000 ro. [ 854.616334][T16285] loop3: detected capacity change from 0 to 64 [ 854.754385][T16282] loop0: detected capacity change from 0 to 1024 [ 854.824968][T16282] hfsplus: Unknown parameter 'ÿÿÿÿ0x000000000000000001777777777777777777777' [ 854.889691][ T30] audit: type=1400 audit(1755885719.988:152): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=16287 comm="syz.5.2821" [ 855.258317][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 856.486938][T16314] sg_write: data in/out 196608/32 bytes for SCSI command 0x2c-- guessing data in; [ 856.486938][T16314] program syz.2.2827 not setting count and/or reply_len properly [ 857.532229][T16328] loop2: detected capacity change from 0 to 128 [ 857.672351][T16328] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 857.774764][T16328] ext4 filesystem being mounted at /601/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 857.894428][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/851.tmp-b7:2' failed: Read-only file system [ 857.976533][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 858.130152][T16340] loop0: detected capacity change from 0 to 2048 [ 858.184511][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/855.tmp-b7:3' failed: Read-only file system [ 858.624198][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/856.tmp-b7:4' failed: Read-only file system [ 858.852425][ T5817] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 858.896709][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/856.tmp-b7:4' failed: Read-only file system [ 858.947995][T16340] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 858.969738][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 859.048293][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/854.tmp-b7:0' failed: Read-only file system [ 859.129735][T16340] UDF-fs: error (device loop0): udf_fiiter_advance_blk: extent after position 232 not allocated in directory (ino 1376) [ 859.228618][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/857.tmp-b7:2' failed: Read-only file system [ 859.265258][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-label/LinuxUDF.tmp-b7:0' failed: Read-only file system [ 859.326905][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 860.420968][T16371] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2844'. [ 860.907369][T16378] loop4: detected capacity change from 0 to 2048 [ 861.088182][T16378] NILFS (loop4): broken superblock, retrying with spare superblock (blocksize = 1024) [ 861.286448][T16389] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 863.044294][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/861.tmp-b7:4' failed: Read-only file system [ 863.126028][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/855.tmp-b7:3' failed: Read-only file system [ 863.136282][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/859.tmp-b7:2' failed: Read-only file system [ 863.167522][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/860.tmp-b7:0' failed: Read-only file system [ 863.238105][ T30] audit: type=1326 audit(1755885728.338:153): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16418 comm="syz.2.2858" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f7dd3b8ebe9 code=0x0 [ 864.233428][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 864.492358][T16425] loop3: detected capacity change from 0 to 32768 [ 864.520729][T16425] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.2860 (16425) [ 864.575426][T16425] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 864.586141][T16425] BTRFS info (device loop3): using crc32c (crc32c-lib) checksum algorithm [ 864.997633][ T1149] BTRFS warning (device loop3): checksum verify failed on logical 5341184 mirror 1 wanted 0xe51addfa found 0x8f5e0c98 level 0 [ 865.014275][T16425] BTRFS error (device loop3): failed to load root free space [ 865.185471][T16425] BTRFS error (device loop3): open_ctree failed: -5 [ 865.503924][T16456] loop2: detected capacity change from 0 to 512 [ 865.505037][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/860.tmp-b7:0' failed: Read-only file system [ 865.612741][T16456] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 865.842993][T16456] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 865.861959][T16456] ext4 filesystem being mounted at /607/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 866.212547][ T5901] usb 4-1: new full-speed USB device number 12 using dummy_hcd [ 866.228166][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/863.tmp-b7:3' failed: Read-only file system [ 866.317983][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-uuid/c9fe44da-de57-406a-8241-57ec7d4412cf.tmp-b7:3' failed: Read-only file system [ 866.455414][ T5901] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 866.467118][ T5901] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 866.479201][ T5901] usb 4-1: New USB device found, idVendor=22d4, idProduct=1503, bcdDevice= 0.00 [ 866.480360][ T5817] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 866.503336][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 866.707000][ T5901] usb 4-1: config 0 descriptor?? [ 866.720290][T16466] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 867.148781][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/862.tmp-b7:4' failed: Read-only file system [ 867.168198][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/859.tmp-b7:2' failed: Read-only file system [ 867.252743][T16491] loop4: detected capacity change from 0 to 16 [ 867.408349][T16491] erofs (device loop4): mounted with root inode @ nid 36. [ 867.677892][ T5901] glorious 0003:22D4:1503.001B: hidraw0: USB HID v0.00 Device [Glorious Model I] on usb-dummy_hcd.3-1/input0 [ 867.836485][ T5901] usb 4-1: USB disconnect, device number 12 [ 868.380851][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/862.tmp-b7:4' failed: Read-only file system [ 868.389092][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 868.466731][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/864.tmp-b7:2' failed: Read-only file system [ 868.545285][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:4' failed: Read-only file system [ 868.736416][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/864.tmp-b7:2' failed: Read-only file system [ 869.010054][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/865.tmp-b7:4' failed: Read-only file system [ 869.115860][T16514] fido_id[16514]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 869.222255][T16526] netlink: 'syz.3.2877': attribute type 1 has an invalid length. [ 869.286005][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 869.384600][ T6388] udevd[6388]: symlink '../../loop0' '/dev/disk/by-diskseq/860.tmp-b7:0' failed: Read-only file system [ 869.397482][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/865.tmp-b7:4' failed: Read-only file system [ 869.486138][T16526] 8021q: adding VLAN 0 to HW filter on device bond1 [ 869.690019][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/865.tmp-b7:4' failed: Read-only file system [ 871.677346][T16593] netlink: 36 bytes leftover after parsing attributes in process `syz.3.2888'. [ 872.282967][T16600] netlink: 'syz.0.2890': attribute type 29 has an invalid length. [ 872.350271][T16603] netlink: 'syz.0.2890': attribute type 29 has an invalid length. [ 872.711970][T16609] netlink: 16 bytes leftover after parsing attributes in process `syz.2.2893'. [ 873.159849][T16614] loop0: detected capacity change from 0 to 128 [ 873.307596][T16614] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 873.407587][T16614] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 873.533412][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/863.tmp-b7:3' failed: Read-only file system [ 873.574054][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 874.057536][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/863.tmp-b7:3' failed: Read-only file system [ 874.161818][T16634] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2900'. [ 874.495924][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/869.tmp-b7:0' failed: Read-only file system [ 874.674311][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 874.705271][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/868.tmp-b7:3' failed: Read-only file system [ 874.805608][ T5907] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 874.848387][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/867.tmp-b7:4' failed: Read-only file system [ 874.866610][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 874.882460][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/869.tmp-b7:0' failed: Read-only file system [ 875.048551][ T5907] usb 3-1: Using ep0 maxpacket: 32 [ 875.074475][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 875.126380][ T5907] usb 3-1: config 4 has an invalid interface number: 128 but max is 0 [ 875.135202][ T5907] usb 3-1: config 4 has no interface number 0 [ 875.141876][ T5907] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 875.155893][ T5907] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 875.166355][ T5907] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 875.175830][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 875.562304][ T5907] hub 3-1:4.128: USB hub found [ 875.590883][T16662] trusted_key: encrypted_key: key user:syz not found [ 875.681211][ T24] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 875.776643][ T5907] hub 3-1:4.128: 2 ports detected [ 875.785042][ T5907] hub 3-1:4.128: Using single TT (err -22) [ 875.963928][ T5907] hub 3-1:4.128: hub_hub_status failed (err = -71) [ 875.970994][ T5907] hub 3-1:4.128: config failed, can't get hub status (err -71) [ 876.000707][ T24] usb 4-1: Using ep0 maxpacket: 8 [ 876.077870][ T24] usb 4-1: config 179 has an invalid interface number: 65 but max is 0 [ 876.090518][ T24] usb 4-1: config 179 has no interface number 0 [ 876.097054][ T24] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has an invalid bInterval 63, changing to 9 [ 876.109611][ T24] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0xF has invalid maxpacket 57605, setting to 1024 [ 876.129272][ T24] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has an invalid bInterval 0, changing to 7 [ 876.143057][ T24] usb 4-1: config 179 interface 65 altsetting 12 endpoint 0x83 has invalid wMaxPacketSize 0 [ 876.156024][ T24] usb 4-1: config 179 interface 65 altsetting 12 has 2 endpoint descriptors, different from the interface descriptor's value: 23 [ 876.170126][ T24] usb 4-1: config 179 interface 65 has no altsetting 0 [ 876.177272][ T24] usb 4-1: New USB device found, idVendor=12ab, idProduct=0004, bcdDevice= 0.00 [ 876.189497][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 876.293460][ T5907] usb 3-1: USB disconnect, device number 12 [ 876.651039][ T24] input: Honey Bee Xbox360 dancepad as /devices/platform/dummy_hcd.3/usb4/4-1/4-1:179.65/input/input15 [ 877.155826][ T5907] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 877.214135][ C1] xpad 4-1:179.65: xpad_irq_out - usb_submit_urb failed with result -19 [ 877.223265][ T24] usb 4-1: USB disconnect, device number 13 [ 877.383616][ T5907] usb 6-1: Using ep0 maxpacket: 8 [ 877.412727][ T5907] usb 6-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 877.427071][ T5907] usb 6-1: config 0 interface 0 has no altsetting 0 [ 877.435306][ T5907] usb 6-1: New USB device found, idVendor=04f2, idProduct=0418, bcdDevice= 0.00 [ 877.453012][ T5907] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 877.559187][ T5907] usb 6-1: config 0 descriptor?? [ 878.154304][ T5907] chicony 0003:04F2:0418.001C: hidraw0: USB HID v0.04 Device [HID 04f2:0418] on usb-dummy_hcd.5-1/input0 [ 878.335411][ T5907] usb 6-1: USB disconnect, device number 6 [ 879.124532][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/870.tmp-b7:0' failed: Read-only file system [ 879.135414][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 879.361382][T16736] fido_id[16736]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.5/usb6/report_descriptor': No such file or directory [ 879.505176][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/867.tmp-b7:4' failed: Read-only file system [ 879.545547][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/868.tmp-b7:3' failed: Read-only file system [ 879.596983][T16761] loop0: detected capacity change from 0 to 256 [ 880.114499][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/840.tmp-b7:5' failed: Read-only file system [ 880.172940][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/871.tmp-b7:0' failed: Read-only file system [ 880.200813][T16770] genirq: Flags mismatch irq 31. 00200000 (comedi_parport) vs. 00200000 (virtio1-input.0) [ 880.329211][ T6388] udevd[6388]: symlink '../../loop3' '/dev/disk/by-diskseq/868.tmp-b7:3' failed: Read-only file system [ 880.372815][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 880.636723][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/871.tmp-b7:0' failed: Read-only file system [ 880.883106][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/871.tmp-b7:0' failed: Read-only file system [ 880.913371][T16781] loop5: detected capacity change from 0 to 512 [ 881.032924][T16781] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 881.205624][T16789] netlink: 'syz.2.2927': attribute type 1 has an invalid length. [ 881.214141][T16789] nbd: couldn't find device at index 137 [ 881.638759][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 882.507080][T16807] loop4: detected capacity change from 0 to 256 [ 882.604748][T16807] exfat: Deprecated parameter 'namecase' [ 882.614551][T16807] exfat: Deprecated parameter 'utf8' [ 882.816280][T16807] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x1a9973fb, utbl_chksum : 0xe619d30d) [ 883.246457][T16814] loop3: detected capacity change from 0 to 4096 [ 883.447229][T16814] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 883.665889][T16826] loop2: detected capacity change from 0 to 1024 [ 883.712239][T16814] fs-verity (loop3, inode 15): Unsupported log_blocksize: 13 [ 883.737937][T16826] EXT4-fs: Ignoring removed bh option [ 883.802701][T16826] EXT4-fs (loop2): stripe (5) is not aligned with cluster size (16), stripe is disabled [ 883.948918][T16826] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 883.996156][T16833] loop4: detected capacity change from 0 to 1024 [ 884.079208][ T5819] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 884.129271][T16812] loop5: detected capacity change from 0 to 8192 [ 884.241373][T16833] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 884.256998][T16833] ext4 filesystem being mounted at /596/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 884.296118][T16812] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 884.518351][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/868.tmp-b7:3' failed: Read-only file system [ 884.549939][ T5817] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 884.848552][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 884.926091][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/872.tmp-b7:0' failed: Read-only file system [ 885.007150][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/876.tmp-b7:3' failed: Read-only file system [ 885.204002][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/872.tmp-b7:0' failed: Read-only file system [ 885.304960][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/866.tmp-b7:2' failed: Read-only file system [ 885.345386][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/875.tmp-b7:4' failed: Read-only file system [ 885.446022][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 885.504857][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/876.tmp-b7:3' failed: Read-only file system [ 885.541922][T16855] devtmpfs: Cannot retroactively limit inodes [ 885.708645][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 886.058285][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/876.tmp-b7:3' failed: Read-only file system [ 886.378563][T16854] loop2: detected capacity change from 0 to 32768 [ 886.420556][T16854] syz.2.2942: attempt to access beyond end of device [ 886.420556][T16854] loop2: rw=0, sector=1879048320, nr_sectors = 8 limit=32768 [ 886.441033][T16854] Read error 10 at 0x0 [ 886.445331][T16854] read_mapping_page failed! [ 886.451116][T16854] jfs_mount: dbMount failed w/rc = -5 [ 886.460878][T16854] Mount JFS Failure: -5 [ 886.465221][T16854] jfs_mount failed w/return code = -5 [ 887.096487][T16873] netlink: 'syz.2.2948': attribute type 1 has an invalid length. [ 888.137475][T16884] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 889.607513][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/881.tmp-b7:3' failed: Read-only file system [ 889.848648][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/878.tmp-b7:2' failed: Read-only file system [ 890.158372][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/878.tmp-b7:2' failed: Read-only file system [ 890.212599][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/872.tmp-b7:0' failed: Read-only file system [ 890.582182][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/881.tmp-b7:3' failed: Read-only file system [ 890.673467][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/878.tmp-b7:2' failed: Read-only file system [ 890.861229][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/886.tmp-b7:5' failed: Read-only file system [ 890.996059][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/872.tmp-b7:0' failed: Read-only file system [ 891.027267][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/878.tmp-b7:2' failed: Read-only file system [ 891.214861][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/884.tmp-b7:2' failed: Read-only file system [ 891.757228][T16933] netlink: 'syz.3.2967': attribute type 4 has an invalid length. [ 892.318773][ T30] audit: type=1326 audit(1755885757.448:154): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16942 comm="syz.4.2969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 892.489914][ T30] audit: type=1326 audit(1755885757.498:155): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16942 comm="syz.4.2969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=449 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 892.521525][ T30] audit: type=1326 audit(1755885757.548:156): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16942 comm="syz.4.2969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 892.551267][ T30] audit: type=1326 audit(1755885757.548:157): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16942 comm="syz.4.2969" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1a33b8ebe9 code=0x7ffc0000 [ 892.957825][ T5901] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 893.232477][ T5901] usb 4-1: Using ep0 maxpacket: 16 [ 893.290604][ T5901] usb 4-1: config index 0 descriptor too short (expected 292, got 36) [ 893.301706][ T5901] usb 4-1: config 0 has an invalid interface number: 161 but max is 0 [ 893.315609][ T5901] usb 4-1: config 0 has no interface number 0 [ 893.326742][ T5901] usb 4-1: config 0 interface 161 altsetting 13 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 893.338305][ T5901] usb 4-1: config 0 interface 161 altsetting 13 endpoint 0x81 has invalid wMaxPacketSize 0 [ 893.353919][ T5901] usb 4-1: config 0 interface 161 has no altsetting 0 [ 893.361309][ T5901] usb 4-1: New USB device found, idVendor=1b1c, idProduct=1b34, bcdDevice= 0.00 [ 893.370855][ T5901] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 893.426351][T16948] loop0: detected capacity change from 0 to 32768 [ 893.709145][ T5901] usb 4-1: config 0 descriptor?? [ 894.230698][T16958] loop5: detected capacity change from 0 to 4096 [ 894.307950][T16948] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,metadata_target=invalid label 246,noinodes_use_key_cache,journal_flush_delay=3,journal_reclaim_delay=1000,nocow [ 894.308120][T16948] allowing incompatible features above 0.9: (unknown version) [ 894.308216][T16948] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 894.317420][T16958] ntfs3(loop5): Different NTFS sector size (4096) and media sector size (512). [ 894.335405][T16948] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 894.335588][T16948] bcachefs (loop0): initializing new filesystem [ 894.372140][T16948] bcachefs (loop0): going read-write [ 894.499823][T16948] bcachefs (loop0): marking superblocks [ 894.524831][ T5901] corsair 0003:1B1C:1B34.001D: unknown main item tag 0x0 [ 894.537711][ T5901] corsair 0003:1B1C:1B34.001D: unknown main item tag 0x0 [ 894.550772][ T5901] corsair 0003:1B1C:1B34.001D: unknown main item tag 0x0 [ 894.558142][ T5901] corsair 0003:1B1C:1B34.001D: unknown main item tag 0x0 [ 894.572444][ T5901] corsair 0003:1B1C:1B34.001D: unknown main item tag 0x0 [ 894.572547][T16948] bcachefs (loop0): initializing freespace [ 894.597207][T16948] bcachefs (loop0): done initializing freespace [ 894.621300][T16948] bcachefs (loop0): reading snapshots table [ 894.627620][T16948] bcachefs (loop0): reading snapshots done [ 894.851072][T16948] bcachefs (loop0): loop0: Superblock write was silently dropped! (seq 0 expected 42) [ 894.887076][ T5901] corsair 0003:1B1C:1B34.001D: failed to start in urb: -90 [ 894.888690][T16948] bcachefs (loop0): done starting filesystem [ 895.008393][ T5901] corsair 0003:1B1C:1B34.001D: hidraw0: USB HID v0.05 Device [HID 1b1c:1b34] on usb-dummy_hcd.3-1/input161 [ 895.096204][ T5901] usb 4-1: USB disconnect, device number 14 [ 895.317440][T17000] loop4: detected capacity change from 0 to 64 [ 895.334969][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/872.tmp-b7:0' failed: Read-only file system [ 895.388740][T16948] syz.0.2970 (16948) used greatest stack depth: 1200 bytes left [ 895.465077][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-uuid/da441363-bb6a-4ab9-999b-c1f40db4fee2.tmp-b7:0' failed: Read-only file system [ 895.663477][T17003] netlink: 'syz.2.2977': attribute type 2 has an invalid length. [ 895.745097][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/885.tmp-b7:2' failed: Read-only file system [ 895.758781][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/883.tmp-b7:4' failed: Read-only file system [ 896.262962][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/881.tmp-b7:3' failed: Read-only file system [ 896.322778][ T5825] bcachefs (loop0): shutting down [ 896.328025][ T5825] bcachefs (loop0): going read-only [ 896.335281][ T5825] bcachefs (loop0): finished waiting for writes to stop [ 896.368025][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/888.tmp-b7:5' failed: Read-only file system [ 896.492500][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/889.tmp-b7:4' failed: Read-only file system [ 896.579537][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:5' failed: Read-only file system [ 896.621267][ T5825] bcachefs (loop0): flushing journal and stopping allocators, journal seq 7 [ 896.803194][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/887.tmp-b7:0' failed: Read-only file system [ 896.927455][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-uuid/da441363-bb6a-4ab9-999b-c1f40db4fee2.tmp-b7:0' failed: Read-only file system [ 897.139026][T17004] fido_id[17004]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 897.229804][ T5825] bcachefs (loop0): flushing journal and stopping allocators complete, journal seq 13 [ 897.319946][ T5907] usb 3-1: new full-speed USB device number 13 using dummy_hcd [ 897.351244][ T5825] bcachefs (loop0): clean shutdown complete, journal seq 14 [ 897.398094][ T5825] bcachefs (loop0): marking filesystem clean [ 897.602674][ T5907] usb 3-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 897.614080][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 897.631206][ T5907] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 897.645599][ T5907] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 897.658913][ T5907] usb 3-1: New USB device found, idVendor=10c4, idProduct=8acf, bcdDevice= 0.00 [ 897.668620][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 897.789076][ T5825] bcachefs (loop0): shutdown complete [ 898.008492][ T5907] usb 3-1: config 0 descriptor?? [ 898.491184][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: unknown main item tag 0x0 [ 898.498934][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: unknown main item tag 0x0 [ 898.510282][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: unknown main item tag 0x0 [ 898.517997][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: unknown main item tag 0x0 [ 898.526080][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: unknown main item tag 0x0 [ 898.702846][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: hidraw0: USB HID v0.00 Device [HID 10c4:8acf] on usb-dummy_hcd.2-1/input0 [ 898.721434][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: U2F Zero LED initialised [ 898.729181][ T5907] hid-u2fzero 0003:10C4:8ACF.001E: U2F Zero RNG initialised [ 898.918471][ T5907] usb 3-1: USB disconnect, device number 13 [ 899.608824][T17070] loop5: detected capacity change from 0 to 256 [ 899.750999][T17070] exFAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 899.767707][T17070] exFAT-fs (loop5): Medium has reported failures. Some data may be lost. [ 899.985852][T17070] exFAT-fs (loop5): failed to load upcase table (idx : 0x0000ff98, chksum : 0xc64c1d22, utbl_chksum : 0xe619d30d) [ 900.035688][T17065] fido_id[17065]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 900.392610][T17078] netlink: 'syz.3.2992': attribute type 5 has an invalid length. [ 900.397485][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/892.tmp-b7:5' failed: Read-only file system [ 900.542025][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-uuid/1234-1234.tmp-b7:5' failed: Read-only file system [ 900.818729][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/892.tmp-b7:5' failed: Read-only file system [ 900.905152][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/885.tmp-b7:2' failed: Read-only file system [ 901.112734][ T5907] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 901.285534][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/881.tmp-b7:3' failed: Read-only file system [ 901.335293][ T5907] usb 3-1: Using ep0 maxpacket: 32 [ 901.339874][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/892.tmp-b7:5' failed: Read-only file system [ 901.343592][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/887.tmp-b7:0' failed: Read-only file system [ 901.422291][ T5907] usb 3-1: New USB device found, idVendor=055f, idProduct=d001, bcdDevice=88.92 [ 901.432074][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 901.515813][ T5907] usb 3-1: config 0 descriptor?? [ 901.598504][ T5907] gspca_main: nw80x-2.14.0 probing 055f:d001 [ 901.798610][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/887.tmp-b7:0' failed: Read-only file system [ 902.146483][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/893.tmp-b7:5' failed: Read-only file system [ 902.178584][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/881.tmp-b7:3' failed: Read-only file system [ 902.287539][ T5907] usb 3-1: USB disconnect, device number 14 [ 902.763348][T17122] loop4: detected capacity change from 0 to 512 [ 902.780752][ T5907] IPVS: starting estimator thread 0... [ 902.869965][T17124] IPVS: using max 192 ests per chain, 9600 per kthread [ 902.994929][T17122] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 903.011336][T17122] ext4 filesystem being mounted at /605/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 903.533666][T17138] loop3: detected capacity change from 0 to 47 [ 903.593123][T17134] loop0: detected capacity change from 0 to 512 [ 903.694163][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 903.742545][T17134] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 904.192594][T17154] openvswitch: netlink: Flow actions may not be safe on all matching packets. [ 904.308348][T17157] netlink: 6 bytes leftover after parsing attributes in process `syz.4.3003'. [ 904.424070][ T5825] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 905.642987][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 905.652517][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 905.782918][T17188] loop4: detected capacity change from 0 to 64 [ 905.834724][T17191] loop0: detected capacity change from 0 to 16 [ 906.196912][T17191] erofs (device loop0): mounted with root inode @ nid 36. [ 906.264949][T17196] loop3: detected capacity change from 0 to 256 [ 906.334573][T17196] exfat: Deprecated parameter 'utf8' [ 906.346915][T17196] exfat: Deprecated parameter 'namecase' [ 906.552645][T17184] loop5: detected capacity change from 0 to 4096 [ 906.656161][T17202] loop2: detected capacity change from 0 to 16 [ 906.658076][T17196] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xfa2e39b7, utbl_chksum : 0xe619d30d) [ 906.767218][T17184] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 906.843953][T17184] EXT4-fs (loop5): Online resizing not supported with bigalloc [ 906.977970][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/890.tmp-b7:4' failed: Read-only file system [ 907.694520][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 907.953697][T17223] loop4: detected capacity change from 0 to 164 [ 908.015115][T17225] loop3: detected capacity change from 0 to 16 [ 908.092832][T17225] erofs (device loop3): mounted with root inode @ nid 36. [ 908.155975][T17223] Unable to read rock-ridge attributes [ 908.330526][T17223] Unable to read rock-ridge attributes [ 908.433178][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/895.tmp-b7:4' failed: Read-only file system [ 908.508084][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-label/CDROM.tmp-b7:4' failed: Read-only file system [ 908.690820][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-uuid/2022-11-22-16-59-\x02.tmp-b7:4' failed: Read-only file system [ 908.856781][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/893.tmp-b7:5' failed: Read-only file system [ 909.067589][T17246] netlink: 16 bytes leftover after parsing attributes in process `syz.2.3024'. [ 909.235797][T17248] loop4: detected capacity change from 0 to 1024 [ 909.314522][T17251] loop0: detected capacity change from 0 to 256 [ 909.377797][T17256] loop5: detected capacity change from 0 to 64 [ 909.826909][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/895.tmp-b7:4' failed: Read-only file system [ 909.886763][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-label/untitled.tmp-b7:4' failed: Read-only file system [ 909.987739][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:4' failed: Read-only file system [ 910.881982][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/894.tmp-b7:0' failed: Read-only file system [ 911.520963][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/896.tmp-b7:3' failed: Read-only file system [ 911.588291][T17301] binder_alloc: binder_alloc_mmap_handler: 17300 200000ffd000-200001000000 already mapped failed -16 [ 912.095767][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/896.tmp-b7:3' failed: Read-only file system [ 912.506254][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/897.tmp-b7:0' failed: Read-only file system [ 912.900900][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/885.tmp-b7:2' failed: Read-only file system [ 913.228184][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/895.tmp-b7:4' failed: Read-only file system [ 913.377954][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/893.tmp-b7:5' failed: Read-only file system [ 913.384087][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/896.tmp-b7:3' failed: Read-only file system [ 913.442501][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/897.tmp-b7:0' failed: Read-only file system [ 913.485162][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/895.tmp-b7:4' failed: Read-only file system [ 913.545048][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/885.tmp-b7:2' failed: Read-only file system [ 913.728871][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/897.tmp-b7:0' failed: Read-only file system [ 915.087914][T17355] comedi comedi3: 8255: I/O port conflict (0x40404f26,4) [ 915.098395][T17355] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 915.105511][T17355] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 915.112657][T17355] comedi comedi3: 8255: I/O port conflict (0xc,4) [ 915.122168][T17355] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 915.134323][T17355] comedi comedi3: 8255: I/O port conflict (0x5c95239c,4) [ 915.143692][T17355] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 915.153006][T17355] comedi comedi3: 8255: I/O port conflict (0x3bf,4) [ 915.160245][T17355] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 915.166958][T17355] comedi comedi3: 8255: I/O port conflict (0x20000001,4) [ 915.175217][T17355] comedi comedi3: 8255: I/O port conflict (0x9,4) [ 915.184727][T17355] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 915.191828][T17355] comedi comedi3: 8255: I/O port conflict (0x400,4) [ 915.198757][T17355] comedi comedi3: 8255: I/O port conflict (0x6,4) [ 915.674379][T17357] veth1_macvtap: left promiscuous mode [ 915.680569][T17357] macsec0: entered promiscuous mode [ 915.910990][T17357] veth1_macvtap: entered promiscuous mode [ 915.918258][T17357] macsec0: left promiscuous mode [ 916.334818][ T30] audit: type=1400 audit(1755885781.448:158): apparmor="DENIED" operation="stack_onexec" class="file" info="label not found" error=-2 profile="unconfined" name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udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/917.tmp-b7:5' failed: Read-only file system [ 917.358531][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/911.tmp-b7:3' failed: Read-only file system [ 917.436317][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/916.tmp-b7:0' failed: Read-only file system [ 917.442147][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/909.tmp-b7:2' failed: Read-only file system [ 917.477867][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/915.tmp-b7:4' failed: Read-only file system [ 917.540825][ T5901] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 917.663063][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/918.tmp-b7:5' failed: Read-only file system [ 917.713510][ T5901] usb 6-1: Using ep0 maxpacket: 8 [ 917.748228][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/909.tmp-b7:2' failed: Read-only file system [ 917.767795][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/911.tmp-b7:3' failed: Read-only file system [ 917.787078][ T5901] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 917.804751][ T5901] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 917.818952][ T5901] usb 6-1: New USB device found, idVendor=046d, idProduct=c343, bcdDevice= 0.00 [ 917.825884][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/919.tmp-b7:0' failed: Read-only file system [ 917.828523][ T5901] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 917.964233][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/920.tmp-b7:4' failed: Read-only file system [ 918.167580][ T5901] usb 6-1: config 0 descriptor?? [ 918.373466][T17394] netlink: 'syz.4.3063': attribute type 30 has an invalid length. [ 918.730512][ T5901] logitech-hidpp-device 0003:046D:C343.001F: unbalanced delimiter at end of report description [ 918.853227][ T5901] logitech-hidpp-device 0003:046D:C343.001F: hidpp_probe:parse failed [ 918.862506][ T5901] logitech-hidpp-device 0003:046D:C343.001F: probe with driver logitech-hidpp-device failed with error -22 [ 919.012029][ T5901] usb 6-1: USB disconnect, device number 7 [ 920.322815][T17431] loop0: detected capacity change from 0 to 1024 [ 920.438275][T17439] mac80211_hwsim hwsim8 wlan1: entered promiscuous mode [ 920.448516][T17439] macvtap1: entered promiscuous mode [ 920.587156][T17439] mac80211_hwsim hwsim8 wlan1: left promiscuous mode [ 920.786190][T17444] loop3: detected capacity change from 0 to 256 [ 920.998612][T17444] FAT-fs (loop3): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 921.629028][T17454] loop4: detected capacity change from 0 to 1024 [ 921.666972][T17454] EXT4-fs: inline encryption not supported [ 921.674238][T17454] EXT4-fs: Ignoring removed i_version option [ 921.941972][T17454] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 922.155776][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/909.tmp-b7:2' failed: Read-only file system [ 922.187850][T17454] EXT4-fs warning (device loop4): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 922.239551][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/918.tmp-b7:5' failed: Read-only file system [ 922.274657][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/921.tmp-b7:0' failed: Read-only file system [ 922.412050][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/922.tmp-b7:3' failed: Read-only file system [ 922.643907][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/921.tmp-b7:0' failed: Read-only file system [ 922.684143][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/920.tmp-b7:4' failed: Read-only file system [ 922.755377][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/909.tmp-b7:2' failed: Read-only file system [ 922.786766][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/922.tmp-b7:3' failed: Read-only file system [ 923.262649][T17483] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:0) [ 923.275681][T17483] bridge0: received packet on bridge_slave_0 with own address as source address (addr:aa:aa:aa:aa:aa:0c, vlan:1) [ 923.371376][ T6019] udevd[6019]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 923.453671][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 923.788114][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 923.845668][T17479] loop2: detected capacity change from 0 to 32768 [ 924.014527][T17479] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 925.021938][T17484] loop3: detected capacity change from 0 to 4096 [ 925.032562][T17479] XFS (loop2): Ending clean mount [ 925.110868][T17479] XFS (loop2): Quotacheck needed: Please wait. [ 925.118694][T17484] ntfs3(loop3): Different NTFS sector size (2048) and media sector size (512). [ 925.226894][T17479] XFS (loop2): Quotacheck: Done. [ 925.347230][ T5817] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 925.403012][T17484] ntfs3(loop3): ino=0, mi_enum_attr [ 925.408892][T17484] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 925.665691][T17484] ntfs3(loop3): failed to replay log file. Can't mount rw! [ 927.604627][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/927.tmp-b7:4' failed: Read-only file system [ 927.675949][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/928.tmp-b7:3' failed: Read-only file system [ 928.063832][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/918.tmp-b7:5' failed: Read-only file system [ 928.094014][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/928.tmp-b7:3' failed: Read-only file system [ 929.271484][T17549] loop3: detected capacity change from 0 to 32768 [ 929.437582][T11633] udevd[11633]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 929.578177][T17549] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,metadata_target=invalid label 246,noinodes_use_key_cache,journal_flush_delay=3,journal_reclaim_delay=1000,read_only,nocow [ 929.578352][T17549] allowing incompatible features above 1.28: inode_has_case_insensitive [ 929.578450][T17549] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 929.639070][T17549] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 929.647673][T17549] bcachefs (loop3): initializing new filesystem [ 929.673967][T17549] bcachefs (loop3): going read-write [ 929.740691][T17549] bcachefs (loop3): marking superblocks [ 929.817476][T17549] bcachefs (loop3): initializing freespace [ 929.850907][T17549] bcachefs (loop3): done initializing freespace [ 929.886769][T17549] bcachefs (loop3): reading snapshots table [ 929.893362][T17549] bcachefs (loop3): reading snapshots done [ 929.950320][T17570] loop2: detected capacity change from 0 to 128 [ 930.025547][T17549] bcachefs (loop3): going read-only [ 930.036493][T17549] bcachefs (loop3): finished waiting for writes to stop [ 930.055782][T17549] bcachefs (loop3): flushing journal and stopping allocators, journal seq 7 [ 930.167830][T17570] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 930.238968][T17580] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 930.495471][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/927.tmp-b7:4' failed: Read-only file system [ 930.556494][T17549] bcachefs (loop3): flushing journal and stopping allocators complete, journal seq 13 [ 930.615856][T17549] bcachefs (loop3): clean shutdown complete, journal seq 14 [ 930.625611][T17549] bcachefs (loop3): marking filesystem clean [ 930.730818][T17549] bcachefs (loop3): done starting filesystem [ 930.809094][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/926.tmp-b7:2' failed: Read-only file system [ 931.085710][T17549] syz.3.3097 (17549) used greatest stack depth: 1168 bytes left [ 931.130467][ T5819] bcachefs (loop3): shutting down [ 931.249016][ T5819] bcachefs (loop3): shutdown complete [ 931.585575][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/926.tmp-b7:2' failed: Read-only file system [ 931.745425][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/931.tmp-b7:3' failed: Read-only file system [ 931.845721][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-uuid/da441363-bb6a-4ab9-999b-c1f40db4fee2.tmp-b7:3' failed: Read-only file system [ 932.770761][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/930.tmp-b7:2' failed: Read-only file system [ 932.812107][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/918.tmp-b7:5' failed: Read-only file system [ 932.813284][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/927.tmp-b7:4' failed: Read-only file system [ 932.837632][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 933.103598][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/932.tmp-b7:2' failed: Read-only file system [ 933.123912][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/918.tmp-b7:5' failed: Read-only file system [ 933.786749][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/932.tmp-b7:2' failed: Read-only file system [ 933.839020][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/931.tmp-b7:3' failed: Read-only file system [ 934.022159][T17619] loop5: detected capacity change from 0 to 32768 [ 934.032683][T17619] btrfs: Unknown parameter 'fragment' [ 934.067709][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-uuid/da441363-bb6a-4ab9-999b-c1f40db4fee2.tmp-b7:3' failed: Read-only file system [ 934.088475][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/927.tmp-b7:4' failed: Read-only file system [ 934.126188][ T5818] Bluetooth: hci5: command 0x0406 tx timeout [ 936.337573][T17637] loop2: detected capacity change from 0 to 32768 [ 936.348359][T17637] XFS (loop2): sunit and swidth must be specified together [ 936.988052][T17651] loop4: detected capacity change from 0 to 128 [ 937.898100][T17666] netlink: 32 bytes leftover after parsing attributes in process `syz.0.3128'. [ 938.044608][T17669] loop4: detected capacity change from 0 to 16 [ 938.101644][T17669] erofs (device loop4): mounted with root inode @ nid 36. [ 938.332893][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/936.tmp-b7:2' failed: Read-only file system [ 938.998241][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/931.tmp-b7:3' failed: Read-only file system [ 939.267983][T17689] netlink: 504 bytes leftover after parsing attributes in process `syz.2.3134'. [ 939.304260][T11633] udevd[11633]: symlink '../../loop3' '/dev/disk/by-diskseq/931.tmp-b7:3' failed: Read-only file system [ 940.026181][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/935.tmp-b7:5' failed: Read-only file system [ 940.054393][T17706] loop3: detected capacity change from 0 to 512 [ 940.144915][T17706] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 940.565997][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 940.636019][T17718] loop4: detected capacity change from 0 to 512 [ 940.801456][T17718] FAT-fs (loop4): Invalid FSINFO signature: 0x41615252, 0x05417272 (sector = 1) [ 940.812030][T17718] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 941.149193][T17718] syz.4.3142: attempt to access beyond end of device [ 941.149193][T17718] loop4: rw=2051, sector=268440016, nr_sectors = 16128 limit=512 [ 941.195097][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/937.tmp-b7:2' failed: Read-only file system [ 941.203463][T17712] loop5: detected capacity change from 0 to 32768 [ 941.231196][ T5907] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 941.295655][T17706] EXT4-fs (loop3): 1 truncate cleaned up [ 941.304894][T17706] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 941.368543][T17712] bcachefs (loop5): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=crc64,data_checksum=none,compression=lz4,wide_macs,grpquota,nojournal_transaction_names,noexcl,read_only [ 941.368686][T17712] allowing incompatible features above 0.0: (unknown version) [ 941.368784][T17712] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 941.417750][T17712] bcachefs (loop5): Using encoding defined by superblock: utf8-12.1.0 [ 941.433401][T17712] bcachefs (loop5): invalid journal entry, version=1.7: mi_btree_bitmap type=btree_keys in superblock: k->u64s 0, shutting down [ 941.433525][T17712] error not marked as autofix and not in fsck [ 941.433605][T17712] run fsck, and forward to devs so error can be marked for self-healing [ 941.433693][T17712] emergency read only at seq 0 [ 941.480898][T17712] bcachefs (loop5): error in recovery: fsck_errors_not_fixed [ 941.488545][T17712] bcachefs (loop5): bch2_fs_start(): error starting filesystem fsck_errors_not_fixed [ 941.503688][T17712] bcachefs (loop5): shutting down [ 941.514463][ T5907] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x81 has invalid wMaxPacketSize 0 [ 941.524852][ T5907] usb 3-1: config 0 interface 0 has no altsetting 0 [ 941.532077][ T5907] usb 3-1: New USB device found, idVendor=056a, idProduct=0333, bcdDevice= 0.00 [ 941.541770][ T5907] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 941.562376][T17712] bcachefs (loop5): shutdown complete [ 941.762190][ T5907] usb 3-1: config 0 descriptor?? [ 941.952698][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/939.tmp-b7:4' failed: Read-only file system [ 942.020104][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 942.048117][ T5819] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 942.262080][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/937.tmp-b7:2' failed: Read-only file system [ 942.340435][T17741] sd 0:0:1:0: device reset [ 942.402461][T17712] bcachefs: bch2_fs_get_tree() error: fsck_errors_not_fixed [ 942.440137][ T5907] wacom 0003:056A:0333.0020: hidraw0: USB HID v0.00 Device [HID 056a:0333] on usb-dummy_hcd.2-1/input0 [ 942.631570][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 942.706830][ T5907] usb 3-1: USB disconnect, device number 15 [ 943.027008][T17762] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3147'. [ 943.342860][ T6388] udevd[6388]: symlink '../../loop3' '/dev/disk/by-diskseq/943.tmp-b7:3' failed: Read-only file system [ 943.362076][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/941.tmp-b7:4' failed: Read-only file system [ 943.422760][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 943.635859][ T6388] udevd[6388]: symlink '../../loop3' '/dev/disk/by-diskseq/943.tmp-b7:3' failed: Read-only file system [ 943.657501][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/935.tmp-b7:5' failed: Read-only file system [ 943.691680][T11633] udevd[11633]: symlink '../../loop4' '/dev/disk/by-diskseq/941.tmp-b7:4' failed: Read-only file system [ 943.806207][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-uuid/da441363-bb6a-4ab9-999b-c1f40db4fee2.tmp-b7:5' failed: Read-only file system [ 943.930973][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 944.032210][ T6000] udevd[6000]: symlink '../../loop2' '/dev/disk/by-diskseq/937.tmp-b7:2' failed: Read-only file system [ 944.051627][ T6388] udevd[6388]: symlink '../../loop3' '/dev/disk/by-diskseq/943.tmp-b7:3' failed: Read-only file system [ 944.155309][T17771] fido_id[17771]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 945.564826][T17802] netlink: 'syz.0.3159': attribute type 1 has an invalid length. [ 945.573089][T17802] netlink: 'syz.0.3159': attribute type 3 has an invalid length. [ 945.581402][T17802] netlink: 224 bytes leftover after parsing attributes in process `syz.0.3159'. [ 946.116899][T17808] loop3: detected capacity change from 0 to 64 [ 946.366173][T17814] loop4: detected capacity change from 0 to 64 [ 947.307224][T17828] loop5: detected capacity change from 0 to 512 [ 947.559738][T17828] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.3166: bg 0: block 288: padding at end of block bitmap is not set [ 947.600064][ T5901] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 947.628788][T17828] EXT4-fs error (device loop5) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 947.707452][T17847] CUSE: unknown device info "€" [ 947.713322][T17847] CUSE: unknown device info "Ö" [ 947.718345][T17847] CUSE: unknown device info "" [ 947.723804][T17847] CUSE: unknown device info "€" [ 947.728828][T17847] CUSE: unknown device info "ðÿÿÿ" [ 947.740153][T17847] CUSE: unknown device info "‚" [ 947.745210][T17847] CUSE: unknown device info "" [ 947.750595][T17847] CUSE: unknown device info "" [ 947.755715][T17847] CUSE: zero length info key specified [ 947.827007][T17828] EXT4-fs error (device loop5): ext4_clear_blocks:876: inode #13: comm syz.5.3166: attempt to clear invalid blocks 1024 len 1 [ 947.869942][ T5901] usb 3-1: Using ep0 maxpacket: 16 [ 947.928139][T17828] EXT4-fs error (device loop5): ext4_free_branches:1023: inode #13: comm syz.5.3166: invalid indirect mapped block 1819239214 (level 0) [ 947.966762][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 947.983923][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 947.994711][ T5901] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 948.011588][ T5901] usb 3-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 948.027698][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 948.096113][ T5901] usb 3-1: config 0 descriptor?? [ 948.098565][T17828] EXT4-fs (loop5): 1 truncate cleaned up [ 948.118611][T17828] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 948.367914][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/945.tmp-b7:5' failed: Read-only file system [ 948.458164][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/950.tmp-b7:4' failed: Read-only file system [ 948.478287][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/949.tmp-b7:3' failed: Read-only file system [ 948.520632][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-label/\x86\x5b.tmp-b7:5' failed: Read-only file system [ 948.560242][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/937.tmp-b7:2' failed: Read-only file system [ 948.601446][ T5907] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 948.678689][ T5901] microsoft 0003:045E:07DA.0021: unbalanced collection at end of report description [ 948.793297][ T5901] microsoft 0003:045E:07DA.0021: parse failed [ 948.800192][ T5901] microsoft 0003:045E:07DA.0021: probe with driver microsoft failed with error -22 [ 948.835272][T17863] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3172'. [ 948.861808][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/949.tmp-b7:3' failed: Read-only file system [ 948.862888][T17863] : entered promiscuous mode [ 948.916215][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/950.tmp-b7:4' failed: Read-only file system [ 948.972775][T11584] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 949.019074][ T5907] usb 4-1: New USB device found, idVendor=2c42, idProduct=1709, bcdDevice=ca.b7 [ 949.034414][ T5907] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 949.044691][ T5901] usb 3-1: USB disconnect, device number 16 [ 949.051059][ T5907] usb 4-1: Product: syz [ 949.055449][ T5907] usb 4-1: Manufacturer: syz [ 949.060500][ T5907] usb 4-1: SerialNumber: syz [ 949.145047][ T6388] udevd[6388]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 949.193143][ T5907] usb 4-1: config 0 descriptor?? [ 949.372764][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/945.tmp-b7:5' failed: Read-only file system [ 949.416914][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/951.tmp-b7:3' failed: Read-only file system [ 949.925118][ T5907] usb 4-1: f81604_read: reg: 105 failed: -EPROTO [ 949.937851][ T5907] f81604 4-1:0.0: Setting termination of CH#1 failed: -EPROTO [ 949.953423][ T5907] f81604 4-1:0.0: probe with driver f81604 failed with error -71 [ 950.124056][ T5907] usb 4-1: USB disconnect, device number 15 [ 950.196577][T17894] netlink: 'syz.4.3176': attribute type 3 has an invalid length. [ 950.205314][T17894] netlink: 'syz.4.3176': attribute type 1 has an invalid length. [ 950.213654][T17894] netlink: 199820 bytes leftover after parsing attributes in process `syz.4.3176'. [ 950.266442][T17886] loop5: detected capacity change from 0 to 1024 [ 950.951500][ T4332] hfsplus: b-tree write err: -5, ino 4 [ 951.047411][T17904] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3178'. [ 951.472878][T17915] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 951.486923][T17915] UDF-fs: Scanning with blocksize 512 failed [ 951.610438][T17915] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 951.618139][T17915] UDF-fs: Scanning with blocksize 1024 failed [ 951.666579][T17915] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 951.674869][T17915] UDF-fs: Scanning with blocksize 2048 failed [ 951.714081][T17915] UDF-fs: warning (device nullb0): udf_load_vrs: No VRS found [ 951.722124][T17915] UDF-fs: Scanning with blocksize 4096 failed [ 952.864907][T17940] loop2: detected capacity change from 0 to 128 [ 953.144551][T17940] EXT4-fs (loop2): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 953.216964][T17940] ext4 filesystem being mounted at /676/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 953.343071][T17940] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.3190: No space for directory leaf checksum. Please run e2fsck -D. [ 953.364757][T17940] EXT4-fs error (device loop2): htree_dirblock_to_tree:1051: inode #2: comm syz.2.3190: Directory block failed checksum [ 953.372392][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/952.tmp-b7:4' failed: Read-only file system [ 953.509022][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/937.tmp-b7:2' failed: Read-only file system [ 953.565714][T17953] EXT4-fs warning (device loop2): ext4_dirblock_csum_verify:375: inode #2: comm syz.2.3190: No space for directory leaf checksum. Please run e2fsck -D. [ 953.582129][T17953] EXT4-fs error (device loop2): __ext4_find_entry:1626: inode #2: comm syz.2.3190: checksumming directory block 0 [ 953.638429][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 953.681889][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 953.819595][T11633] udevd[11633]: symlink '../../loop5' '/dev/disk/by-diskseq/955.tmp-b7:5' failed: Read-only file system [ 953.966682][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/951.tmp-b7:3' failed: Read-only file system [ 954.150790][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/957.tmp-b7:2' failed: Read-only file system [ 954.188348][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:2' failed: Read-only file system [ 954.273448][ T5817] EXT4-fs (loop2): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 954.441047][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/952.tmp-b7:4' failed: Read-only file system [ 954.558395][T17965] llcp: llcp_sock_recvmsg: Recv datagram failed state 4 -107 0 [ 954.596744][T11633] udevd[11633]: symlink '../../loop2' '/dev/disk/by-diskseq/957.tmp-b7:2' failed: Read-only file system [ 954.741810][T17958] loop5: detected capacity change from 0 to 4096 [ 955.127385][T17958] ntfs3(loop5): Failed to initialize $Extend/$ObjId. [ 955.866851][T17987] loop3: detected capacity change from 0 to 512 [ 956.241316][T17987] EXT4-fs (loop3): 1 orphan inode deleted [ 956.249763][T17987] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 956.319937][ T4332] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 956.335664][ T4332] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:28: Failed to release dquot type 1 [ 956.417182][T17987] ext4 filesystem being mounted at /653/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 957.304034][T18008] loop4: detected capacity change from 0 to 2048 [ 957.341645][T18008] EXT4-fs: Ignoring removed mblk_io_submit option [ 957.442745][ T5819] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 957.563262][T18008] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 957.696750][T18008] EXT4-fs error (device loop4): ext4_validate_block_bitmap:441: comm syz.4.3210: bg 0: block 234: padding at end of block bitmap is not set [ 957.757735][T18008] EXT4-fs (loop4): Remounting filesystem read-only [ 958.114427][T18032] loop2: detected capacity change from 0 to 512 [ 958.325168][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 958.391163][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 958.432160][T18032] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 958.454263][T18032] ext4 filesystem being mounted at /681/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 958.470109][ T6388] udevd[6388]: symlink '../../loop0' '/dev/disk/by-diskseq/923.tmp-b7:0' failed: Read-only file system [ 958.515414][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/960.tmp-b7:5' failed: Read-only file system [ 958.534125][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/961.tmp-b7:3' failed: Read-only file system [ 958.593259][T18040] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3216'. [ 958.718670][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/959.tmp-b7:2' failed: Read-only file system [ 958.784265][T11640] udevd[11640]: symlink '../../loop5' '/dev/disk/by-diskseq/960.tmp-b7:5' failed: Read-only file system [ 958.915189][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 958.945437][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/961.tmp-b7:3' failed: Read-only file system [ 959.052707][ T6388] udevd[6388]: symlink '../../loop4' '/dev/disk/by-diskseq/962.tmp-b7:4' failed: Read-only file system [ 959.140596][T18047] loop0: detected capacity change from 0 to 256 [ 959.158547][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/963.tmp-b7:3' failed: Read-only file system [ 959.171512][T18047] exfat: Deprecated parameter 'utf8' [ 959.171824][T18047] exfat: Deprecated parameter 'namecase' [ 959.172430][T18047] exfat: Deprecated parameter 'namecase' [ 959.172591][T18047] exfat: Deprecated parameter 'utf8' [ 959.374684][ T5817] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 959.497119][T18047] exFAT-fs (loop0): failed to load upcase table (idx : 0x00012153, chksum : 0x5270ca8d, utbl_chksum : 0xe619d30d) [ 960.142735][T18065] tipc: Enabled bearer , priority 10 [ 960.464677][T18071] loop0: detected capacity change from 0 to 256 [ 960.566385][T18072] netlink: 20 bytes leftover after parsing attributes in process `syz.3.3225'. [ 960.737350][T18071] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x72684843, utbl_chksum : 0xe619d30d) [ 962.311376][T18109] netlink: 8 bytes leftover after parsing attributes in process `syz.2.3236'. [ 962.320933][T18109] netlink: 4 bytes leftover after parsing attributes in process `syz.2.3236'. [ 962.331533][T18109] netlink: 'syz.2.3236': attribute type 13 has an invalid length. [ 962.345908][T18109] netlink: 'syz.2.3236': attribute type 12 has an invalid length. [ 963.411833][T18116] loop5: detected capacity change from 0 to 32768 [ 963.421918][T18116] btrfs: Deprecated parameter 'usebackuproot' [ 963.428232][T18116] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 963.454163][T18116] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.3238 (18116) [ 963.489020][T18116] BTRFS info (device loop5): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 963.500409][T18116] BTRFS info (device loop5): using crc32c (crc32c-lib) checksum algorithm [ 963.509573][T18116] BTRFS error (device loop5): ignorebadroots must be used with ro mount option [ 963.519143][T18116] BTRFS error (device loop5): open_ctree failed: -22 [ 963.731546][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/960.tmp-b7:5' failed: Read-only file system [ 963.964032][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/967.tmp-b7:2' failed: Read-only file system [ 964.014351][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/965.tmp-b7:4' failed: Read-only file system [ 964.166401][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/960.tmp-b7:5' failed: Read-only file system [ 964.192671][T18123] loop0: detected capacity change from 0 to 1024 [ 964.235132][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-diskseq/970.tmp-b7:0' failed: Read-only file system [ 964.266555][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/963.tmp-b7:3' failed: Read-only file system [ 964.490080][ T5901] usb 3-1: new full-speed USB device number 17 using dummy_hcd [ 964.516222][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/967.tmp-b7:2' failed: Read-only file system [ 964.547453][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/965.tmp-b7:4' failed: Read-only file system [ 964.936935][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-diskseq/973.tmp-b7:0' failed: Read-only file system [ 965.617633][T18141] loop3: detected capacity change from 0 to 32768 [ 965.735334][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 965.749927][ T5901] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 965.762673][ T5901] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 965.764886][T18144] loop5: detected capacity change from 0 to 32768 [ 965.772175][ T5901] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 965.790621][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 965.814195][T18141] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.3243 (18141) [ 965.861121][T18144] bcachefs (/dev/loop5): error validating superblock: Invalid superblock section members_v2: section too small (275 > 24) [ 965.861121][T18144] members_v2 (size 24): [ 965.861121][T18144] nr_devices mismatch: have 0 entries, should be 1 [ 965.868627][T18141] BTRFS info (device loop3 state S): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 965.885202][T18144] bcachefs: bch2_fs_get_tree() error: invalid_sb_members [ 965.921806][T18141] BTRFS info (device loop3 state S): using crc32c (crc32c-lib) checksum algorithm [ 965.951021][ T5901] usb 3-1: config 0 descriptor?? [ 966.113768][ T5901] hub 3-1:0.0: USB hub found [ 966.137633][ T3663] hfsplus: b-tree write err: -5, ino 4 [ 966.247318][ T4332] BTRFS warning (device loop3 state S): checksum verify failed on logical 1052672 mirror 1 wanted 0x37e030f7 found 0x5a2abccf level 0, ignored [ 966.261220][ T5901] hub 3-1:0.0: 1 port detected [ 966.271964][ T4973] BTRFS warning (device loop3 state S): checksum verify failed on logical 5332992 mirror 1 wanted 0x0a5e5d25 found 0x6607e867 level 0, ignored [ 966.292415][ T3577] BTRFS warning (device loop3 state S): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0x28b693f7 level 0, ignored [ 966.313918][T18141] BTRFS error (device loop3 state CS): failed to load root free space [ 966.442692][ T3577] BTRFS warning (device loop3 state CS): checksum verify failed on logical 5255168 mirror 1 wanted 0x9df47653 found 0x9d251998 level 1, ignored [ 966.467502][T18141] BTRFS critical (device loop3 state CS): unable to find chunk map for logical 26884158816018432 length 4096 [ 966.481676][T18141] BTRFS critical (device loop3 state CS): unable to find chunk map for logical 26884158816018432 length 4096 [ 966.499811][T18141] BTRFS warning (device loop3 state CS): failed to read fs tree: -5 [ 966.655029][T18141] BTRFS error (device loop3 state CS): open_ctree failed: -5 [ 966.707742][ T5901] usb 3-1: USB disconnect, device number 17 [ 967.093583][ T1289] ieee802154 phy0 wpan0: encryption failed: -22 [ 967.100847][ T1289] ieee802154 phy1 wpan1: encryption failed: -22 [ 968.533226][ T30] audit: type=1804 audit(1755885833.668:159): pid=18204 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.4.3253" name="/newroot/660/bus" dev="tmpfs" ino=3430 res=1 errno=0 [ 968.759909][T18210] netlink: 8 bytes leftover after parsing attributes in process `syz.5.3255'. [ 968.988657][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/976.tmp-b7:0' failed: Read-only file system [ 969.425258][ T6388] udevd[6388]: symlink '../../loop2' '/dev/disk/by-diskseq/967.tmp-b7:2' failed: Read-only file system [ 969.467069][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/971.tmp-b7:5' failed: Read-only file system [ 969.581209][T18220] loop2: detected capacity change from 0 to 256 [ 969.765178][T18220] exfat: Deprecated parameter 'namecase' [ 969.771716][T18220] exfat: Deprecated parameter 'utf8' [ 969.958956][T18214] loop0: detected capacity change from 0 to 32768 [ 969.974769][T18214] bcachefs: bch2_fs_parse_param() Error parsing option root_reserve_percent: option_value [ 969.999170][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/971.tmp-b7:5' failed: Read-only file system [ 970.471350][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/972.tmp-b7:5' failed: Read-only file system [ 970.506193][ T6388] udevd[6388]: symlink '../../loop4' '/dev/disk/by-diskseq/965.tmp-b7:4' failed: Read-only file system [ 970.764414][T18220] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x22785e93, utbl_chksum : 0xe619d30d) [ 970.845637][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-diskseq/979.tmp-b7:0' failed: Read-only file system [ 970.906244][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/975.tmp-b7:5' failed: Read-only file system [ 970.925279][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-diskseq/978.tmp-b7:2' failed: Read-only file system [ 970.965212][T11640] udevd[11640]: symlink '../../loop2' '/dev/disk/by-uuid/1234-1234.tmp-b7:2' failed: Read-only file system [ 971.940354][ T5818] Bluetooth: hci0: command 0x0406 tx timeout [ 971.946753][ T5824] Bluetooth: hci0: Opcode 0x0c1a failed: -110 [ 972.328062][T18259] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3267'. [ 973.194804][T18257] loop2: detected capacity change from 0 to 2048 [ 973.265030][T18257] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 974.034654][T11640] udevd[11640]: symlink '../../loop4' '/dev/disk/by-diskseq/965.tmp-b7:4' failed: Read-only file system [ 974.193954][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/977.tmp-b7:5' failed: Read-only file system [ 974.286495][ T6000] udevd[6000]: symlink '../../loop0' '/dev/disk/by-diskseq/980.tmp-b7:0' failed: Read-only file system [ 974.357534][T18271] loop3: detected capacity change from 0 to 32768 [ 974.404039][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/983.tmp-b7:2' failed: Read-only file system [ 974.427782][T18271] bcachefs (/dev/loop3): error validating superblock: Bad number of member devices 0 (max 64) [ 974.441887][T18271] bcachefs: bch2_fs_get_tree() error: invalid_sb_too_many_members [ 974.488150][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-label/LinuxUDF.tmp-b7:2' failed: Read-only file system [ 975.072558][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-uuid/1234567812345678.tmp-b7:2' failed: Read-only file system [ 975.894347][T18290] loop2: detected capacity change from 0 to 4096 [ 976.087271][T18300] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 976.216666][T18293] loop0: detected capacity change from 0 to 32768 [ 976.388539][T18293] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=data_checksum=none,compression=lz4,background_compression=lz4,recovery_pass_last=initialize_subvolumes,nojournal_transaction_names,noexcl,read_only [ 976.388701][T18293] allowing incompatible features above 0.0: (unknown version) [ 976.388800][T18293] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 976.409065][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/974.tmp-b7:3' failed: Read-only file system [ 976.409796][T18293] bcachefs (loop0): Using encoding defined by superblock: utf8-12.1.0 [ 976.410679][T18293] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 976.412210][T18293] bcachefs (loop0): Version upgrade required: [ 976.412210][T18293] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 976.412210][T18293] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 976.412210][T18293] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 976.760618][T18293] bcachefs (loop0): accounting_read... done [ 976.814620][T18293] bcachefs (loop0): alloc_read... done [ 976.863775][T18293] bcachefs (loop0): done starting filesystem [ 976.913838][ T6497] udevd[6497]: symlink '../../loop5' '/dev/disk/by-diskseq/977.tmp-b7:5' failed: Read-only file system [ 976.988002][ T6000] udevd[6000]: symlink '../../loop4' '/dev/disk/by-diskseq/965.tmp-b7:4' failed: Read-only file system [ 977.202859][ T5825] bcachefs (loop0): shutting down [ 977.297760][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/974.tmp-b7:3' failed: Read-only file system [ 977.433529][ T5825] bcachefs (loop0): shutdown complete [ 978.494838][T18336] loop5: detected capacity change from 0 to 128 [ 978.592550][T18337] loop2: detected capacity change from 0 to 512 [ 978.635919][T18337] EXT4-fs: Ignoring removed mblk_io_submit option [ 978.651879][T18336] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 978.736264][T18337] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 978.817971][T18336] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 978.858479][T18337] EXT4-fs (loop2): 1 truncate cleaned up [ 978.866980][T18337] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 979.747725][ T30] audit: type=1800 audit(1755885844.258:160): pid=18337 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.2.3287" name="file2" dev="loop2" ino=16 res=0 errno=0 [ 979.840858][T18342] loop4: detected capacity change from 0 to 32768 [ 979.887050][T18342] bcachefs (/dev/loop4): error validating superblock: Invalid superblock section journal_v2: duplicate journal buckets in ranges 9-16, 12-13 [ 979.887050][T18342] journal_v2 (size 40): [ 979.887050][T18342] Buckets: 9-16 12-13 [ 979.887050][T18342] [ 979.913520][ T5817] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 979.930767][T18342] bcachefs: bch2_fs_get_tree() error: invalid_sb_journal [ 980.445868][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/983.tmp-b7:2' failed: Read-only file system [ 980.507190][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/984.tmp-b7:3' failed: Read-only file system [ 980.588898][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 980.616003][T11640] udevd[11640]: incorrect bcachefs checksum on /dev/loop0 [ 980.645707][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/988.tmp-b7:0' failed: Read-only file system [ 980.751901][T18359] netlink: 52 bytes leftover after parsing attributes in process `syz.0.3283'. [ 981.098498][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/977.tmp-b7:5' failed: Read-only file system [ 981.120528][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/984.tmp-b7:3' failed: Read-only file system [ 981.172169][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/987.tmp-b7:2' failed: Read-only file system [ 981.598186][ T6388] udevd[6388]: symlink '../../loop5' '/dev/disk/by-diskseq/990.tmp-b7:5' failed: Read-only file system [ 981.614763][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/987.tmp-b7:2' failed: Read-only file system [ 983.388785][T18386] loop2: detected capacity change from 0 to 4096 [ 983.548520][T18394] option changes via remount are deprecated (pid=18392 comm=syz.3.3301) [ 983.718937][T18399] loop5: detected capacity change from 0 to 128 [ 984.306037][T18406] loop3: detected capacity change from 0 to 64 [ 985.207881][T18424] loop2: detected capacity change from 0 to 64 [ 985.563989][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/998.tmp-b7:5' failed: Read-only file system [ 985.596780][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/999.tmp-b7:3' failed: Read-only file system [ 985.794446][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/1000.tmp-b7:5' failed: Read-only file system [ 985.797239][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/999.tmp-b7:3' failed: Read-only file system [ 985.853416][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/997.tmp-b7:2' failed: Read-only file system [ 985.883891][T18434] loop5: detected capacity change from 0 to 512 [ 985.983422][T18434] EXT4-fs: Ignoring removed nomblk_io_submit option [ 986.107456][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/997.tmp-b7:2' failed: Read-only file system [ 986.137902][T18434] EXT4-fs: Mount option(s) incompatible with ext2 [ 986.254016][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-diskseq/1004.tmp-b7:5' failed: Read-only file system [ 986.360403][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/997.tmp-b7:2' failed: Read-only file system [ 986.374309][ T6388] udevd[6388]: symlink '../../loop4' '/dev/disk/by-diskseq/994.tmp-b7:4' failed: Read-only file system [ 986.429559][ T6019] udevd[6019]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 987.157091][T18454] loop5: detected capacity change from 0 to 1024 [ 987.925496][T18465] loop2: detected capacity change from 0 to 1024 [ 988.021362][ T71] hfsplus: b-tree write err: -5, ino 4 [ 989.569846][ T5907] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 989.970745][ T5907] usb 6-1: New USB device found, idVendor=0bda, idProduct=8150, bcdDevice= 0.00 [ 989.980624][ T5907] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 989.994153][ T5907] usb 6-1: Product: syz [ 989.998553][ T5907] usb 6-1: Manufacturer: syz [ 990.005303][ T5907] usb 6-1: SerialNumber: syz [ 990.882936][ T5907] rtl8150 6-1:1.0: eth5: rtl8150 is detected [ 990.918456][T11640] udevd[11640]: symlink '../../loop3' '/dev/disk/by-diskseq/1003.tmp-b7:3' failed: Read-only file system [ 990.945953][ T6504] udevd[6504]: symlink '../../loop2' '/dev/disk/by-diskseq/1010.tmp-b7:2' failed: Read-only file system [ 991.130384][T18525] netlink: 360 bytes leftover after parsing attributes in process `syz.3.3331'. [ 991.154926][ T5907] usb 6-1: USB disconnect, device number 8 [ 991.774767][ T6019] udevd[6019]: symlink '../../loop3' '/dev/disk/by-diskseq/1003.tmp-b7:3' failed: Read-only file system [ 992.025014][ T6019] udevd[6019]: symlink '../../loop4' '/dev/disk/by-diskseq/994.tmp-b7:4' failed: Read-only file system [ 992.053573][T11640] udevd[11640]: symlink '../../loop0' '/dev/disk/by-diskseq/995.tmp-b7:0' failed: Read-only file system [ 992.324649][ T6504] udevd[6504]: symlink '../../loop5' '/dev/disk/by-diskseq/1009.tmp-b7:5' failed: Read-only file system [ 992.533589][ T6504] udevd[6504]: symlink '../../loop3' '/dev/disk/by-diskseq/1003.tmp-b7:3' failed: Read-only file system [ 992.887711][T18519] loop2: detected capacity change from 0 to 8192 [ 992.905675][ T6504] udevd[6504]: symlink '../../loop4' '/dev/disk/by-diskseq/994.tmp-b7:4' failed: Read-only file system [ 993.002459][T18519] msdos: Unknown parameter 'dk' [ 993.241617][T18549] loop3: detected capacity change from 0 to 4096 [ 993.243764][ T6019] udevd[6019]: symlink '../../loop2' '/dev/disk/by-diskseq/1011.tmp-b7:2' failed: Read-only file system [ 993.346277][T18549] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 993.416432][ T6504] udevd[6504]: symlink '../../loop0' '/dev/disk/by-diskseq/995.tmp-b7:0' failed: Read-only file system [ 993.528386][T18549] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 994.099071][ T30] audit: type=1326 audit(1755885859.208:161): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd4b3585ba7 code=0x7ffc0000 [ 994.127863][ T30] audit: type=1326 audit(1755885859.208:162): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd4b352ade9 code=0x7ffc0000 [ 994.155989][ T30] audit: type=1326 audit(1755885859.208:163): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd4b3585ba7 code=0x7ffc0000 [ 994.178780][ T30] audit: type=1326 audit(1755885859.208:164): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd4b352ade9 code=0x7ffc0000 [ 994.211152][ T30] audit: type=1326 audit(1755885859.208:165): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=39 compat=0 ip=0x7fd4b3585ba7 code=0x7ffc0000 [ 994.235792][ T30] audit: type=1326 audit(1755885859.208:166): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=15 compat=0 ip=0x7fd4b352ade9 code=0x7ffc0000 [ 994.264260][ T30] audit: type=1326 audit(1755885859.208:167): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 994.287303][ T30] audit: type=1326 audit(1755885859.208:168): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=18576 comm="syz.5.3343" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd4b358ebe9 code=0x7ffc0000 [ 994.583649][ T6000] printk: udevd: 1215 output lines suppressed due to ratelimiting [ 994.960919][ T5819] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 995.419754][T18596] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3348'. [ 996.248860][T18607] hsr_slave_0: hsr_addr_subst_dest: Unknown node [ 996.256226][T18607] hsr_slave_1: hsr_addr_subst_dest: Unknown node [ 997.079812][T18620] loop4: detected capacity change from 0 to 1024 [ 997.098949][T18620] EXT4-fs: Ignoring removed orlov option [ 997.112453][T18620] EXT4-fs: Ignoring removed nomblk_io_submit option [ 997.236045][T18620] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 997.326174][T18629] input: syz1 as /devices/virtual/input/input19 [ 997.345297][T18633] loop3: detected capacity change from 0 to 128 [ 997.545009][T18641] loop0: detected capacity change from 0 to 128 [ 997.639149][ T5814] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 998.930498][ T5907] usb 6-1: new high-speed USB device number 9 using dummy_hcd [ 999.027096][T18664] loop0: detected capacity change from 0 to 4096 [ 999.130575][ T5907] usb 6-1: Using ep0 maxpacket: 32 [ 999.197012][ T5907] usb 6-1: config 0 has an invalid interface number: 85 but max is 0 [ 999.211089][ T5907] usb 6-1: config 0 has no interface number 0 [ 999.217437][ T5907] usb 6-1: config 0 interface 85 altsetting 7 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 999.231590][ T5907] usb 6-1: config 0 interface 85 has no altsetting 0 [ 999.249807][T18682] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 999.336583][ T5907] usb 6-1: New USB device found, idVendor=05ac, idProduct=0219, bcdDevice=f0.72 [ 999.346493][ T5907] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 999.355112][ T5907] usb 6-1: Product: syz [ 999.359766][ T5907] usb 6-1: Manufacturer: syz [ 999.364571][ T5907] usb 6-1: SerialNumber: syz [ 999.407817][ T5907] usb 6-1: config 0 descriptor?? [ 999.433712][T18681] netlink: 52 bytes leftover after parsing attributes in process `syz.3.3373'. [ 1000.107248][ T5907] appletouch 6-1:0.85: Geyser mode initialized. [ 1000.116952][ T5907] input: appletouch as /devices/platform/dummy_hcd.5/usb6/6-1/6-1:0.85/input/input20 [ 1000.334201][ T5901] usb 6-1: USB disconnect, device number 9 [ 1000.386292][ T5901] appletouch 6-1:0.85: input: appletouch disconnected [ 1000.489127][T18706] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3377'. [ 1000.567029][T18706] netlink: 'syz.4.3377': attribute type 2 has an invalid length. [ 1000.613097][T18710] syz_tun: entered promiscuous mode [ 1000.619978][T18710] macvlan2: entered promiscuous mode [ 1000.925379][T18714] loop3: detected capacity change from 0 to 136 [ 1001.281859][T18714] rock: directory entry would overflow storage [ 1001.288420][T18714] rock: sig=0x4f50, size=4, remaining=3 [ 1001.294634][T18714] iso9660: Corrupted directory entry in block 2 of inode 1472 [ 1002.627256][T18735] loop4: detected capacity change from 0 to 1024 [ 1002.807722][T18745] netem: invalid attributes len -22 [ 1002.813929][T18745] netem: change failed [ 1002.893248][T18735] ===================================================== [ 1002.901108][T18735] BUG: KMSAN: uninit-value in hfsplus_cat_case_cmp_key+0xd9/0x190 [ 1002.909542][T18735] hfsplus_cat_case_cmp_key+0xd9/0x190 [ 1002.915218][T18735] hfs_find_rec_by_key+0xab/0x240 [ 1002.920652][T18735] __hfsplus_brec_find+0x274/0x840 [ 1002.926005][T18735] hfsplus_brec_find+0x4df/0x9f0 [ 1002.931607][T18735] hfsplus_brec_read+0x46/0x1f0 [ 1002.936680][T18735] hfsplus_lookup+0x293/0xf70 [ 1002.941875][T18735] path_openat+0x298a/0x6760 [ 1002.946640][T18735] do_filp_open+0x280/0x660 [ 1002.951607][T18735] do_sys_openat2+0x1bb/0x2f0 [ 1002.956471][T18735] __x64_sys_openat+0x240/0x300 [ 1002.962221][T18735] x64_sys_call+0x3bcc/0x3e20 [ 1002.967103][T18735] do_syscall_64+0xd9/0x210 [ 1002.971993][T18735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1002.978071][T18735] [ 1002.980688][T18735] Uninit was created at: [ 1002.985192][T18735] __kmalloc_noprof+0x95f/0x1310 [ 1002.996396][T18735] hfsplus_find_init+0x90/0x1d0 [ 1003.003406][T18735] hfsplus_lookup+0x104/0xf70 [ 1003.008295][T18735] path_openat+0x298a/0x6760 [ 1003.013307][T18735] do_filp_open+0x280/0x660 [ 1003.017991][T18735] do_sys_openat2+0x1bb/0x2f0 [ 1003.023167][T18735] __x64_sys_openat+0x240/0x300 [ 1003.028192][T18735] x64_sys_call+0x3bcc/0x3e20 [ 1003.033360][T18735] do_syscall_64+0xd9/0x210 [ 1003.038064][T18735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1003.044510][T18735] [ 1003.047068][T18735] CPU: 1 UID: 0 PID: 18735 Comm: syz.4.3387 Not tainted syzkaller #0 PREEMPT(none) [ 1003.057031][T18735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1003.067470][T18735] ===================================================== [ 1003.074802][T18735] Disabling lock debugging due to kernel taint [ 1003.081358][T18735] Kernel panic - not syncing: kmsan.panic set ... [ 1003.087940][T18735] CPU: 1 UID: 0 PID: 18735 Comm: syz.4.3387 Tainted: G B syzkaller #0 PREEMPT(none) [ 1003.099079][T18735] Tainted: [B]=BAD_PAGE [ 1003.103331][T18735] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 1003.113544][T18735] Call Trace: [ 1003.116941][T18735] [ 1003.119980][T18735] __dump_stack+0x26/0x30 [ 1003.124497][T18735] dump_stack_lvl+0x53/0x270 [ 1003.129263][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.135272][T18735] dump_stack+0x1e/0x25 [ 1003.139605][T18735] vpanic+0x361/0xc50 [ 1003.143846][T18735] panic+0x15d/0x160 [ 1003.147994][T18735] kmsan_report+0x31c/0x320 [ 1003.152675][T18735] ? __msan_warning+0x1b/0x30 [ 1003.157484][T18735] ? hfsplus_cat_case_cmp_key+0xd9/0x190 [ 1003.163284][T18735] ? hfs_find_rec_by_key+0xab/0x240 [ 1003.168656][T18735] ? __hfsplus_brec_find+0x274/0x840 [ 1003.174135][T18735] ? hfsplus_brec_find+0x4df/0x9f0 [ 1003.179425][T18735] ? hfsplus_brec_read+0x46/0x1f0 [ 1003.184637][T18735] ? hfsplus_lookup+0x293/0xf70 [ 1003.189645][T18735] ? path_openat+0x298a/0x6760 [ 1003.194592][T18735] ? do_filp_open+0x280/0x660 [ 1003.199449][T18735] ? do_sys_openat2+0x1bb/0x2f0 [ 1003.204467][T18735] ? __x64_sys_openat+0x240/0x300 [ 1003.209640][T18735] ? x64_sys_call+0x3bcc/0x3e20 [ 1003.214724][T18735] ? do_syscall_64+0xd9/0x210 [ 1003.219602][T18735] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1003.225847][T18735] ? do_syscall_64+0xc1/0x210 [ 1003.230712][T18735] ? filter_irq_stacks+0x49/0x190 [ 1003.235941][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.241249][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.247247][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.252705][T18735] ? kmsan_internal_memmove_metadata+0x91/0x230 [ 1003.259153][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.264450][T18735] ? kmsan_internal_memmove_metadata+0x91/0x230 [ 1003.270863][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.276161][T18735] __msan_warning+0x1b/0x30 [ 1003.280815][T18735] hfsplus_cat_case_cmp_key+0xd9/0x190 [ 1003.286478][T18735] hfs_find_rec_by_key+0xab/0x240 [ 1003.291723][T18735] ? __pfx_hfsplus_cat_case_cmp_key+0x10/0x10 [ 1003.298009][T18735] __hfsplus_brec_find+0x274/0x840 [ 1003.303347][T18735] ? __pfx_hfs_find_rec_by_key+0x10/0x10 [ 1003.309220][T18735] hfsplus_brec_find+0x4df/0x9f0 [ 1003.314416][T18735] ? __pfx_hfs_find_rec_by_key+0x10/0x10 [ 1003.320357][T18735] hfsplus_brec_read+0x46/0x1f0 [ 1003.325451][T18735] hfsplus_lookup+0x293/0xf70 [ 1003.330310][T18735] ? kmsan_internal_set_shadow_origin+0x79/0x110 [ 1003.336817][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.342819][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.348124][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.354135][T18735] ? apparmor_path_mknod+0xa1/0x270 [ 1003.359540][T18735] ? filter_irq_stacks+0x49/0x190 [ 1003.364783][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.370077][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.376090][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.381376][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.387360][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.392678][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.398699][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.403989][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.409980][T18735] ? kmsan_get_metadata+0xfb/0x160 [ 1003.415288][T18735] ? kmsan_get_shadow_origin_ptr+0x4a/0xb0 [ 1003.421283][T18735] ? __pfx_hfsplus_lookup+0x10/0x10 [ 1003.426663][T18735] path_openat+0x298a/0x6760 [ 1003.431512][T18735] do_filp_open+0x280/0x660 [ 1003.436248][T18735] do_sys_openat2+0x1bb/0x2f0 [ 1003.441104][T18735] __x64_sys_openat+0x240/0x300 [ 1003.446166][T18735] x64_sys_call+0x3bcc/0x3e20 [ 1003.451066][T18735] do_syscall_64+0xd9/0x210 [ 1003.455765][T18735] ? irqentry_exit+0x16/0x60 [ 1003.460521][T18735] ? clear_bhb_loop+0x40/0x90 [ 1003.465366][T18735] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1003.471435][T18735] RIP: 0033:0x7f1a33b8ebe9 [ 1003.475975][T18735] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1003.495763][T18735] RSP: 002b:00007f1a34952038 EFLAGS: 00000246 ORIG_RAX: 0000000000000101 [ 1003.504364][T18735] RAX: ffffffffffffffda RBX: 00007f1a33db5fa0 RCX: 00007f1a33b8ebe9 [ 1003.512467][T18735] RDX: 000000000000275a RSI: 0000200000000040 RDI: ffffffffffffff9c [ 1003.520556][T18735] RBP: 00007f1a33c11e19 R08: 0000000000000000 R09: 0000000000000000 [ 1003.528644][T18735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1003.536723][T18735] R13: 00007f1a33db6038 R14: 00007f1a33db5fa0 R15: 00007ffd973af348 [ 1003.544871][T18735] [ 1003.548413][T18735] Kernel Offset: disabled [ 1003.552809][T18735] Rebooting in 86400 seconds..