last executing test programs: 5m35.56024353s ago: executing program 1 (id=1851): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000580), r0) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(r0, &(0x7f0000000780)={0x0, 0x0, &(0x7f0000000740)={&(0x7f00000005c0)={0x54, r1, 0x1, 0x70bd2c, 0x25dfdbfc, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x8}, {0x6, 0x16, 0x8}, {0x5, 0x12, 0x1}}]}, 0x54}}, 0x20044000) 5m35.3471504s ago: executing program 1 (id=1853): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$SO_BINDTODEVICE_wg(r0, 0x1, 0x19, &(0x7f0000000600)='wg2\x00', 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x20, &(0x7f0000000000)={@broadcast, @local}, 0xc) 5m34.899877412s ago: executing program 1 (id=1856): r0 = syz_open_dev$radio(&(0x7f0000000000), 0x1, 0x2) ioctl$VIDIOC_S_EXT_CTRLS(r0, 0xc0205648, &(0x7f0000000100)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000040)={0xf0f05e, 0x0, '\x00', @p_u32=0x0}}) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000240)="28bba70d000000027f", 0x9}, {&(0x7f0000000340)='\f\t:', 0x3}], 0x2, 0x8, 0x96) 5m34.513610736s ago: executing program 1 (id=1858): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x400e, &(0x7f0000000300)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@sysvgroups}]}, 0x1, 0x42f, &(0x7f0000000940)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 5m33.510640234s ago: executing program 1 (id=1864): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01000010000000f7ffff29000000180001801400020073797a5f74756e"], 0x2c}, 0x1, 0x0, 0x0, 0x40040}, 0x0) 5m30.093052068s ago: executing program 1 (id=1886): syz_mount_image$nilfs2(&(0x7f0000000a40), &(0x7f0000000a80)='./file0\x00', 0x1000001, &(0x7f0000000100)=ANY=[@ANYBLOB="00a717cf64394a00dc299b573660f498c4d99aac48af10923f703f53e58070c2bf4575228d0e471df7101ac03b8d48a1b0fc276e395f25b63e9a27cd2ab98888989eec154d97b4dbcf"], 0x1, 0xa09, &(0x7f0000001540)="$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") r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x1b5) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40186e8d, 0x0) 5m29.381277024s ago: executing program 32 (id=1886): syz_mount_image$nilfs2(&(0x7f0000000a40), &(0x7f0000000a80)='./file0\x00', 0x1000001, &(0x7f0000000100)=ANY=[@ANYBLOB="00a717cf64394a00dc299b573660f498c4d99aac48af10923f703f53e58070c2bf4575228d0e471df7101ac03b8d48a1b0fc276e395f25b63e9a27cd2ab98888989eec154d97b4dbcf"], 0x1, 0xa09, &(0x7f0000001540)="$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") r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x1b5) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40186e8d, 0x0) 5m21.031735464s ago: executing program 5 (id=1928): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x8, 0x4fc, 0x5d8, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x80, 0x0, [{{0x9, 0x4, 0x0, 0x2, 0x1, 0x3, 0x0, 0x7, 0x0, {0x9, 0x21, 0x0, 0xfe, 0x1, {0x22, 0x7}}, {{{0x9, 0x5, 0x81, 0x3, 0x8}}}}}]}}]}}, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f00000000c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\"\a'], 0x0}, 0x0) 5m18.950559204s ago: executing program 5 (id=1938): socket(0x1d, 0x2, 0x6) r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x15, 0x17, 0xee, 0x40, 0xaf0, 0x7a05, 0x0, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xff, 0x5, 0x49}}]}}]}}, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000080)={0x40, 0xe, 0x11, "097b1c6e8b70e686d434dbf598e91c1b3f"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 5m17.270595573s ago: executing program 5 (id=1941): r0 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f0000000040), 0x2, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='fd/3\x00') mount$9p_fd(0x0, &(0x7f0000000300)='.\x00', &(0x7f0000000080), 0x0, &(0x7f00000001c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}}) 5m16.214129602s ago: executing program 5 (id=1950): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./bus\x00', 0x400e, &(0x7f0000000300)={[{@i_version}, {@nombcache}, {@debug_want_extra_isize={'debug_want_extra_isize', 0x3d, 0x68}}, {@lazytime}, {@block_validity}, {@sysvgroups}]}, 0x1, 0x42f, &(0x7f0000000940)="$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") syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080), 0x8, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 5m14.90054824s ago: executing program 5 (id=1955): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f00000002c0)={0xffffffffffffffff, 0x0, &(0x7f00000000c0)={&(0x7f0000000d00)=ANY=[@ANYBLOB="380000006800010000000000000000000a000000000000000600070008000000100008800c00010000fa0b00000f0f0008000500", @ANYRES32=r1], 0x38}}, 0x0) 5m11.39178304s ago: executing program 5 (id=1974): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000009c0)={r0, 0x5, 0x862a}) 5m10.651042452s ago: executing program 33 (id=1974): socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) r1 = syz_init_net_socket$bt_bnep(0x1f, 0x3, 0x4) ioctl$sock_bt_bnep_BNEPCONNADD(r1, 0x400442c8, &(0x7f00000009c0)={r0, 0x5, 0x862a}) 7.201012138s ago: executing program 6 (id=4203): r0 = socket$kcm(0xa, 0x5, 0x0) setsockopt$sock_attach_bpf(r0, 0x29, 0x21, &(0x7f0000000100), 0x120) sendmsg$kcm(r0, &(0x7f0000002dc0)={&(0x7f0000001580)=@l2tp6={0xa, 0x0, 0x0, @private1}, 0x80, &(0x7f0000000040)=[{&(0x7f0000001480)="89", 0x1}], 0x1}, 0x8c1) 6.79523597s ago: executing program 6 (id=4208): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x46, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000080)="b1", 0x1, 0x240080c5, &(0x7f0000000140)={0xa, 0x4e23, 0x102, @loopback, 0xffffffff}, 0x1c) 6.352986821s ago: executing program 6 (id=4215): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000010140), 0x48c02, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000010440)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r0, 0x400454d1, 0x0) 5.476034732s ago: executing program 6 (id=4223): syz_mount_image$btrfs(&(0x7f00000055c0), &(0x7f0000000000)='./bus\x00', 0x300000a, &(0x7f0000000180)={[{@metadata_ratio={'metadata_ratio', 0x3d, 0x401}}, {@space_cache_v1}, {@clear_cache}, {@datacow}, {@ssd}, {@clear_cache}, {@nobarrier}, {@nodatacow}, {@nodiscard}, {@enospc_debug}, {@ssd_spread}, {@noflushoncommit}]}, 0x3, 0x55a3, &(0x7f000000e0c0)="$eJzs3X9snHUdB/DnruvaFdeWMOuArGwDJFtEOjdNCCR2bNNpYTnphE3I+gNH0DmtY8NVCCtinIERijWMwQoLbn9MEYqucyiJBewqul8IJtNFBbPFNWOkOBExYTG9u+d299zaHhMpwuu1tM/zvc/z/d73njx/3PvW73MBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABEHwx+N3TL/t3roJ26+ru++8a85e+2D3kuMX3rq1avND20v2dTz31aNVq1qPLF1w0/2JpkfW93d3BkEs2S+W7t9w2fwrr69vuKI0HLDxc6ltZeVQT5nq+mKqMTbnwcF+uT9NQRAURwYoSm/npXfiOQNkdlfkDzisayf1tE4dP69x28qujc8uu3xL/ktnUOloT2C0pK+rgyeupdrk73jkiEw769KL5Vyiqf7RC+4deREAwFtSk0huMm9H029xM+22aD3Sro202yPt8B1Ce3bjVKTGHTvUPCdH66M0z9pUVCgZcp6Revr8Z9qJaP9IOxI13sI8cw9NR5rSoebZEqmP1jwBAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA3k0uuH5m/d49D7/8ldbf/u7h17/16sePrGq8ZaC7/qJ1ix/v2PG9vx2tWtV6ZOmCm+5PND2yvr+7Mwgqk/1iqe6xZ6ri8ZkDddseu6e3puFDC9cUpccNt2OyDg72hzsXVwRBc1blYDhsf3kQJHILyWawIb/wpeTOZ8ICAAAA7yVnJn/HM+1UHCzOaceSaTKW/BdKhcVrJ/W0Th0/r3Hbyq6Nzy67fMupj5cYYrzak46XaVee+IllBeMw/kbHO1EPD12RN87woiNG8/zpx/qnNdfdUHrl7gsWzphdv+XS4CfTD3csX3TfhBfHL9nXXpOX/yuHz//hmZP/AQAA+G/I/9FxhjdS/m+uqZh0cOp3ix67rur44fkP/Lyz7/kn4w8VD3Q//dLYcbf9cnVe/p+c85R5+T+ccZj/48Gp5X8AAAB4N/tf5//avHGGN1L+/8X+zZ//98pvTDk84187Xnj69xdvnVI+/7WyGTe8+cSCVxp2tf0pL//XFJb/x2RPO3xwVzjhZRVBUFP4SQUAAAByhP/vfuKjhTCvpz45iOb1y+4qe3LXG+tvjJ/V8o8zFvfPqv7i7tVf37ApNrChc92O5XNX5OX/2sLyf/E783IBAACAAvxm+y13V395ydYtew7N2XFnYvPYS+a+uuennVf1vXwsUfT8zX15+T9RWP4vGZ2XAwAAAJzEU+MmPnfo0UNfm7177YS9q9rmPD5t3+qFD/xz9t+veOnPxzddWJ6X/xsLy/9l6W165UOq087wrxA6KoKgdHCnJVXoC9o/mSkAAAAAb5Mwpzc1revduX7MrNfOPvzDNSuW/2rvpd++a2P1zQd+XXX7ucf2996Yl/9bhr//f3ing3D9f879//LW/2cVUnf9u8SNAQAAAHg/yl/PH94eP/XNBUN9/36h6/8/euaBko7m8ysnx7dVz3rig31Xra1+fVHHRZ/YfusbH46V//VTefm/rbD8X5S9fTu//w8AAABOwf/b9/8tzhtneCPd/79v3DPnrPnsPT+o/WbZU+e+eXfzd9oPTj9v87QzPlJ0fvecmX/4fl7+by8s/4fb07JfXk94fm6vCIKJgzvpuwluDae7LFLoKs4qpE58pEd92CNd6CrJKiS1RHp8rCIIpgzutEUKp4eF9khhoDxd2BQp7A0L6eshU3g0UugJr7R7y9PTjRZ+FhbSCyy6whUUp2WWRER6HBuqx2DhpD0OZJ4cAADgfSUMz+ksW5zbDKJRtis20gFlIx0QH+mAopEOGBM5IHrgUI8HjbmF8PEfz+1e+so1D9b1Xt1w9KzZe5bc0faBnkW9O7/wo55z/nL1Cws/nZf/NxWW/8NTMTa1GWr9fxCu/09/r2Fm/X9jWKiMFLrCQiJ6x4BE+BypsHtn+ByViXSPgYmZAgAAALynhZ8LFI3yPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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VVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVVYUdOBYAAAAAEOZvHUbPBgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAwKUAAAD//5twzl8=") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='net_prio.prioidx\x00', 0x275a, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x18}) 4.915300371s ago: executing program 0 (id=4227): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB="18000000090000000000000000000000850000002a000000850000000e00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000004c0)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) rt_sigqueueinfo(0x0, 0xb, 0x0) 4.45894241s ago: executing program 0 (id=4231): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$SEG6(&(0x7f00000009c0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r0, &(0x7f0000000ac0)={0x0, 0x0, &(0x7f0000000a80)={&(0x7f0000000a00)={0x28, r1, 0x1, 0x70bd28, 0x25dfdbfb, {}, [@SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}]}, 0x28}, 0x1, 0x0, 0x0, 0x400c0}, 0x0) 4.262770133s ago: executing program 7 (id=4235): r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f00000001c0)='syz_tun\x00', 0x10) bind$inet6(r0, &(0x7f00000001c0)={0xa, 0x8000002, 0x0, @mcast1}, 0x1c) 4.008707617s ago: executing program 0 (id=4237): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000080)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x10, 0x1e7d, 0x2db4, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x2, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x4}}, {{{0x9, 0x5, 0x81, 0x3, 0x0, 0x0, 0x0, 0x3}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000140)={0x24, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x22, 0x5, {[@main=@item_4={0x3, 0x0, 0xa, "d017a35a"}]}}, 0x0}, 0x0) 3.930514282s ago: executing program 7 (id=4238): r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0xb, &(0x7f0000000000)=0x402, 0x4) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000100)=@gettaction={0x14, 0x32, 0x605, 0x70bd2d, 0x25dfdbfd}, 0x14}}, 0x4000000) 3.676011261s ago: executing program 4 (id=4239): r0 = socket(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'ip6tnl0\x00', 0x0}) sendmsg$nl_route_sched(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=@newqdisc={0x3c, 0x24, 0x3fe3aa0262d8c583, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}, [@qdisc_kind_options=@q_cake={{0x9}, {0xc, 0x2, [@TCA_CAKE_MPU={0x8, 0xe, 0xb2}]}}]}, 0x3c}}, 0x20000490) 3.479053299s ago: executing program 7 (id=4240): r0 = openat$ttyprintk(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)=0x3) close(0x3) 3.186495941s ago: executing program 4 (id=4242): r0 = fsopen(&(0x7f0000000680)='nfs4\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000040)='source', &(0x7f0000000400)='//\xf2/\x06\b/\xdf/o\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8bV1\t\xb3\xae\xe3\\\x162\x9c]\xa1I[\xaa.\xc2A\x11^5\xb4\xc4\x900\x8a\xdfU\xa9W[E\xa4C\xcd\xb66\x1a\x0f>+\xff\xb7\x19\xf2c\xc6\xd9foB\x90', 0x0) fsconfig$FSCONFIG_SET_STRING(r0, 0x1, &(0x7f0000000080)='source', &(0x7f0000000240)='//\xf2/\x06\b//\\o\xdc\xea\x95\x9a\x82\x10\x97W\x8f7\x98\x9b\\/\\\xf9\rmD\x94)U\xdb\x15X.I\n}\xf3\x9d\xe4_\x05\x9cqf4I^#b?9\xde\xafu\'\x83L\xe0\x97\xe1n_\xa4%\xb1\x97\x93\xafv\xce/\\\xb4L\xf2_\xa7\xfb\xf4\x84\x1fA\xeas^\xef\xa2\x85\xa3!\xfb\x93\xd7R\xab2\x1eW\xe9h\x9b\xf7ul\xf9D\xd4\x82X5\x13\xaa\x87\xf9\xba\xa9m\x14\x14R_\x9a\\>4\xce\x8e_#\xf8D\xb1\xdep\x01\xcc:\xa6\xc5n\xeb\xab\xf70\x99\xef\x8b 2. [ 510.150233][ T976] hid-alps 0003:044E:120B.0025: hidraw0: USB HID v0.06 Device [HID 044e:120b] on usb-dummy_hcd.6-1/input0 [ 510.257012][T14558] loop4: detected capacity change from 0 to 256 [ 510.290883][T14558] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xf6dff195, utbl_chksum : 0xe619d30d) [ 510.417358][T14561] loop3: detected capacity change from 0 to 1024 [ 510.447167][ T976] usb 7-1: USB disconnect, device number 13 [ 510.575800][T14561] hfsplus: bad catalog entry type [ 510.674042][T14560] fido_id[14560]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.6/usb7/report_descriptor': No such file or directory [ 510.890194][ T1010] hfsplus: b-tree write err: -5, ino 4 [ 511.133770][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 511.144175][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 511.366196][T14573] 9pnet_rdma: rdma_create_trans (14573): problem binding to privport: 13 [ 511.713755][T14578] tipc: Enabling of bearer rejected, media not registered [ 511.818924][T14554] loop7: detected capacity change from 0 to 32768 [ 511.885368][T14554] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.3373 (14554) [ 512.019884][T14554] BTRFS info (device loop7): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 512.064178][T14554] BTRFS info (device loop7): using sha256 (sha256-lib) checksum algorithm [ 512.128883][T14554] BTRFS info (device loop7): using free-space-tree [ 512.818096][T14569] loop3: detected capacity change from 0 to 32768 [ 512.863735][T14565] loop0: detected capacity change from 0 to 32768 [ 512.880231][T10612] BTRFS info (device loop7): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 512.892063][T14609] loop4: detected capacity change from 0 to 4096 [ 512.908006][T14609] ntfs3(loop4): Different NTFS sector size (4096) and media sector size (512). [ 513.062631][T14614] loop2: detected capacity change from 0 to 512 [ 513.137684][T14609] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 513.139975][T14609] ntfs3(loop4): Failed to load $Extend (-22). [ 513.140016][T14609] ntfs3(loop4): Failed to initialize $Extend. [ 513.353454][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1005.tmp-b7:3' failed: Read-only file system [ 513.373617][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-uuid/35307472-fd4b-42de-878f-83186a645fa6.tmp-b7:3' failed: Read-only file system [ 513.418901][ T8400] udevd[8400]: symlink '../../loop7' '/dev/disk/by-diskseq/1004.tmp-b7:7' failed: Read-only file system [ 513.455412][ T6065] udevd[6065]: symlink '../../loop6' '/dev/disk/by-diskseq/994.tmp-b7:6' failed: Read-only file system [ 513.467628][ T6040] udevd[6040]: symlink '../../loop7' '/dev/disk/by-diskseq/1004.tmp-b7:7' failed: Read-only file system [ 513.470538][ T7223] udevd[7223]: symlink '../../loop0' '/dev/disk/by-diskseq/1006.tmp-b7:0' failed: Read-only file system [ 513.522021][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/987.tmp-b7:2' failed: Read-only file system [ 513.523584][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-label/SYZKALLER.tmp-b7:2' failed: Read-only file system [ 513.543708][ T7223] udevd[7223]: symlink '../../loop0' '/dev/disk/by-diskseq/1006.tmp-b7:0' failed: Read-only file system [ 513.563255][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-uuid/8B9B-8193.tmp-b7:2' failed: Read-only file system [ 514.280013][ T5930] hid-generic 0009:0001:0002.0026: item fetching failed at offset 1/3 [ 514.280851][ T5930] hid-generic 0009:0001:0002.0026: probe with driver hid-generic failed with error -22 [ 514.447390][T14635] netlink: 424 bytes leftover after parsing attributes in process `syz.0.3397'. [ 514.447428][T14635] netlink: 424 bytes leftover after parsing attributes in process `syz.0.3397'. [ 514.759158][T14638] loop7: detected capacity change from 0 to 512 [ 514.766770][T14643] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3408'. [ 514.808791][T14638] EXT4-fs: Ignoring removed i_version option [ 514.876631][T14638] EXT4-fs (loop7): ext4_check_descriptors: Checksum for group 0 failed (17031!=33349) [ 514.931191][T14638] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=2842e12c, mo2=0002] [ 514.980283][T14638] System zones: 1-12 [ 515.000306][T14638] EXT4-fs (loop7): orphan cleanup on readonly fs [ 515.074896][T14638] EXT4-fs error (device loop7): ext4_free_branches:1020: inode #11: comm syz.7.3405: invalid indirect mapped block 12 (level 1) [ 515.112713][T14638] EXT4-fs (loop7): Remounting filesystem read-only [ 515.142253][T14638] EXT4-fs (loop7): 1 truncate cleaned up [ 515.196714][T14638] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000007 ro without journal. Quota mode: none. [ 515.546443][T10612] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000007. [ 515.551811][T14662] netlink: 16 bytes leftover after parsing attributes in process `syz.6.3416'. [ 515.714416][T14664] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3418'. [ 516.243914][T14674] loop4: detected capacity change from 0 to 2048 [ 516.324564][T14674] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 516.359520][ T30] audit: type=1800 audit(1754267810.920:95): pid=14674 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3422" name="file1" dev="loop4" ino=1346 res=0 errno=0 [ 516.722326][T14686] binder: 14685:14686 ioctl c0306201 2000000003c0 returned -22 [ 516.988774][T14684] loop2: detected capacity change from 0 to 4096 [ 517.023299][T14684] ntfs3(loop2): Different NTFS sector size (4096) and media sector size (512). [ 517.213576][T14684] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 517.218572][T14684] ntfs3(loop2): Failed to load $Extend (-22). [ 517.218640][T14684] ntfs3(loop2): Failed to initialize $Extend. [ 517.266302][T14656] loop0: detected capacity change from 0 to 32768 [ 517.353439][T14656] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 517.589661][T14656] XFS (loop0): Ending clean mount [ 517.848140][ T5860] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 518.231157][T14679] loop6: detected capacity change from 0 to 32768 [ 518.315949][T14713] binder: 14712:14713 ioctl c0306201 200000000380 returned -14 [ 518.525318][T14718] loop2: detected capacity change from 0 to 1024 [ 518.579703][ T7223] udevd[7223]: symlink '../../loop3' '/dev/disk/by-diskseq/1011.tmp-b7:3' failed: Read-only file system [ 518.598854][T14718] hfsplus: Filesystem is marked locked, mounting read-only. [ 518.725960][ T7223] udevd[7223]: symlink '../../loop4' '/dev/disk/by-diskseq/1017.tmp-b7:4' failed: Read-only file system [ 518.741852][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1021.tmp-b7:6' failed: Read-only file system [ 518.743850][ T6040] udevd[6040]: symlink '../../loop7' '/dev/disk/by-diskseq/1015.tmp-b7:7' failed: Read-only file system [ 518.773578][T14718] hfsplus: filesystem is marked locked, leaving read-only. [ 518.783468][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1020.tmp-b7:2' failed: Read-only file system [ 518.811346][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b274033b.tmp-b7:6' failed: Read-only file system [ 519.020812][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1021.tmp-b7:6' failed: Read-only file system [ 519.081616][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-uuid/45b0d9a3-5e0b-4fd0-ae05-2ff6b274033b.tmp-b7:6' failed: Read-only file system [ 519.105026][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1023.tmp-b7:2' failed: Read-only file system [ 519.139473][ T7223] udevd[7223]: symlink '../../loop4' '/dev/disk/by-diskseq/1017.tmp-b7:4' failed: Read-only file system [ 519.469215][T14730] loop2: detected capacity change from 0 to 4096 [ 519.632370][T14736] loop4: detected capacity change from 0 to 512 [ 519.694127][T14741] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 519.776559][T14736] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 519.824331][T14736] ext4 filesystem being mounted at /578/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 519.938362][T14736] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.3448: corrupted inode contents [ 520.066563][T14736] EXT4-fs error (device loop4): ext4_dirty_inode:6538: inode #2: comm syz.4.3448: mark_inode_dirty error [ 520.195192][T14750] netlink: 'syz.6.3453': attribute type 46 has an invalid length. [ 520.224180][T14736] EXT4-fs error (device loop4): ext4_do_update_inode:5653: inode #2: comm syz.4.3448: corrupted inode contents [ 520.658854][ T5856] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 521.045276][T14770] IPVS: sync thread started: state = MASTER, mcast_ifn = geneve0, syncid = 2, id = 0 [ 521.656354][T14757] loop0: detected capacity change from 0 to 32768 [ 521.707017][T14757] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.3457 (14757) [ 521.810541][T14757] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 521.842903][T14757] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 521.886711][T14759] loop2: detected capacity change from 0 to 32768 [ 521.894388][T14757] BTRFS info (device loop0): using free-space-tree [ 521.961510][T14755] loop3: detected capacity change from 0 to 32768 [ 521.999142][T14759] read_mapping_page failed! [ 522.026694][T14759] ERROR: (device loop2): txAbort: [ 522.026694][T14759] [ 522.090203][T14755] XFS (loop3): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 522.125026][ T5951] usb 7-1: new high-speed USB device number 14 using dummy_hcd [ 522.298261][ T5951] usb 7-1: config 4 has an invalid descriptor of length 0, skipping remainder of the config [ 522.315045][ T5951] usb 7-1: New USB device found, idVendor=041e, idProduct=4007, bcdDevice=5d.18 [ 522.356430][ T5951] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 522.401129][ T1154] read_mapping_page failed! [ 522.424188][T14755] XFS (loop3): Ending clean mount [ 522.440294][ T1154] ERROR: (device loop2): txAbort: [ 522.440294][ T1154] [ 522.475985][ T5951] gspca_main: stv0680-2.14.0 probing 041e:4007 [ 522.486299][ T1154] jfs_write_inode: jfs_commit_inode failed! [ 522.501350][ T30] audit: type=1800 audit(1754267817.060:96): pid=14755 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.3456" name="file1" dev="loop3" ino=6150 res=0 errno=0 [ 522.524878][ T5860] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 522.713651][ T5862] XFS (loop3): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 523.538752][ T5951] gspca_stv0680: usb_control_msg error 0, request = 0x88, error = -32 [ 523.582088][ T5951] stv0680 7-1:4.0: STV(e): camera ping failed!! [ 523.613743][T14776] loop7: detected capacity change from 0 to 40427 [ 523.615613][ T5951] stv0680 7-1:4.0: last error: 0, command = 0x0 [ 523.674712][T14776] F2FS-fs (loop7): heap/no_heap options were deprecated [ 523.713023][T14776] F2FS-fs (loop7): build fault injection rate: 19 [ 523.783429][ T7223] udevd[7223]: symlink '../../loop2' '/dev/disk/by-diskseq/1033.tmp-b7:2' failed: Read-only file system [ 523.793872][T14776] F2FS-fs (loop7): build fault injection type: 0x3bfe8c [ 523.800062][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1030.tmp-b7:0' failed: Read-only file system [ 523.820827][T14776] F2FS-fs (loop7): invalid crc value [ 523.843593][T14813] loop3: detected capacity change from 0 to 512 [ 523.909220][ T5930] usb 7-1: USB disconnect, device number 14 [ 523.949023][T14776] F2FS-fs (loop7): inject page alloc in f2fs_grab_cache_folio of __f2fs_build_free_nids+0x207/0xfe0 [ 523.961874][T14813] EXT4-fs error (device loop3): ext4_xattr_inode_iget:437: inode #11: comm syz.3.3469: missing EA_INODE flag [ 523.979141][T14813] EXT4-fs error (device loop3): ext4_xattr_inode_iget:440: comm syz.3.3469: error while reading EA inode 11 err=-117 [ 524.038118][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1036.tmp-b7:7' failed: Read-only file system [ 524.048519][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1030.tmp-b7:0' failed: Read-only file system [ 524.071763][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:7' failed: Read-only file system [ 524.103694][T14813] EXT4-fs (loop3): 1 orphan inode deleted [ 524.137145][T14813] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 524.142088][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1037.tmp-b7:3' failed: Read-only file system [ 524.207444][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1030.tmp-b7:0' failed: Read-only file system [ 524.260484][ T7223] udevd[7223]: symlink '../../loop2' '/dev/disk/by-diskseq/1033.tmp-b7:2' failed: Read-only file system [ 524.279548][ T6040] udevd[6040]: symlink '../../loop4' '/dev/disk/by-diskseq/1029.tmp-b7:4' failed: Read-only file system [ 524.312084][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 524.410479][T14776] F2FS-fs (loop7): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_get_node_info+0x532/0xec0 [ 524.440869][T14826] loop2: detected capacity change from 0 to 1024 [ 524.523896][T14776] F2FS-fs (loop7): Mounted with checkpoint version = 48b305e5 [ 524.532175][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 524.562510][T14826] hfsplus: bad catalog entry type [ 524.738257][T14776] F2FS-fs (loop7): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_get_node_info+0x532/0xec0 [ 524.845276][ T36] hfsplus: b-tree write err: -5, ino 4 [ 525.067889][T10612] syz-executor: attempt to access beyond end of device [ 525.067889][T10612] loop7: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 525.159024][T10612] CPU: 1 UID: 0 PID: 10612 Comm: syz-executor Not tainted 6.16.0-syzkaller-11322-g352af6a011d5 #0 PREEMPT(full) [ 525.159087][T10612] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 525.159109][T10612] Call Trace: [ 525.159121][T10612] [ 525.159135][T10612] dump_stack_lvl+0x16c/0x1f0 [ 525.159202][T10612] f2fs_handle_critical_error+0x621/0x9f0 [ 525.159246][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.159293][T10612] ? f2fs_build_fault_attr+0x53/0x1f0 [ 525.159367][T10612] f2fs_write_end_io+0x785/0xc20 [ 525.159416][T10612] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 525.159469][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.159527][T10612] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 525.159571][T10612] bio_endio+0x70d/0x850 [ 525.159618][T10612] submit_bio_noacct+0x306/0x1eb0 [ 525.159689][T10612] __submit_merged_bio+0x33c/0x770 [ 525.159741][T10612] __submit_merged_write_cond+0x319/0x3f0 [ 525.159802][T10612] f2fs_write_cache_pages+0x2067/0x2570 [ 525.159893][T10612] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 525.159954][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.159999][T10612] ? __kasan_check_byte+0x13/0x50 [ 525.160062][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160116][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160160][T10612] ? rcu_is_watching+0x12/0xc0 [ 525.160208][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160256][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160301][T10612] ? __kasan_check_byte+0x13/0x50 [ 525.160383][T10612] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 525.160438][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160563][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160607][T10612] ? add_lock_to_list+0x9d/0x130 [ 525.160669][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160726][T10612] f2fs_write_data_pages+0x4ad/0xd90 [ 525.160791][T10612] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 525.160840][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160900][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.160953][T10612] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 525.161010][T10612] do_writepages+0x27a/0x600 [ 525.161073][T10612] ? __pfx_do_writepages+0x10/0x10 [ 525.161119][T10612] ? do_raw_spin_unlock+0x172/0x230 [ 525.161162][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.161206][T10612] ? _raw_spin_unlock+0x28/0x50 [ 525.161267][T10612] filemap_fdatawrite_wbc+0x104/0x160 [ 525.161316][T10612] ? stack_trace_save+0x8e/0xc0 [ 525.161487][T10612] __filemap_fdatawrite_range+0xb9/0x100 [ 525.161559][T10612] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 525.161618][T10612] ? check_path.constprop.0+0x24/0x50 [ 525.161736][T10612] ? find_held_lock+0x2b/0x80 [ 525.161783][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.161829][T10612] ? do_raw_spin_unlock+0x172/0x230 [ 525.161870][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.161922][T10612] f2fs_sync_dirty_inodes+0x2a9/0x990 [ 525.162000][T10612] block_operations+0x2b0/0xfe0 [ 525.162066][T10612] ? __pfx_block_operations+0x10/0x10 [ 525.162112][T10612] ? add_lock_to_list+0x9d/0x130 [ 525.162228][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162271][T10612] ? down_write+0x14d/0x200 [ 525.162309][T10612] ? __pfx_down_write+0x10/0x10 [ 525.162358][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162401][T10612] ? rcu_is_watching+0x12/0xc0 [ 525.162454][T10612] f2fs_write_checkpoint+0x2b8/0x4c60 [ 525.162516][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162560][T10612] ? kfree+0x2b4/0x4d0 [ 525.162603][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162652][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162695][T10612] ? rcu_is_watching+0x12/0xc0 [ 525.162740][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.162784][T10612] ? kthread_stop+0x273/0x630 [ 525.162824][T10612] kill_f2fs_super+0x3c2/0x470 [ 525.162880][T10612] ? __pfx_kill_f2fs_super+0x10/0x10 [ 525.162931][T10612] ? lockdep_hardirqs_on+0x7c/0x110 [ 525.163010][T10612] deactivate_locked_super+0xc1/0x1a0 [ 525.163067][T10612] deactivate_super+0xde/0x100 [ 525.163124][T10612] cleanup_mnt+0x225/0x450 [ 525.163186][T10612] task_work_run+0x150/0x240 [ 525.163229][T10612] ? __pfx_task_work_run+0x10/0x10 [ 525.163266][T10612] ? srso_alias_return_thunk+0x5/0xfbef5 [ 525.163321][T10612] ? __pfx___x64_sys_umount+0x10/0x10 [ 525.163369][T10612] exit_to_user_mode_loop+0xeb/0x110 [ 525.163410][T10612] do_syscall_64+0x3f6/0x4c0 [ 525.163448][T10612] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 525.163485][T10612] RIP: 0033:0x7fa7e8f8fe97 [ 525.163514][T10612] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 525.163550][T10612] RSP: 002b:00007ffe41a3e6f8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 525.163584][T10612] RAX: 0000000000000000 RBX: 00007fa7e9011bdd RCX: 00007fa7e8f8fe97 [ 525.163608][T10612] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffe41a3e7b0 [ 525.163631][T10612] RBP: 00007ffe41a3e7b0 R08: 0000000000000000 R09: 0000000000000000 [ 525.163653][T10612] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffe41a3f840 [ 525.163676][T10612] R13: 00007fa7e9011bdd R14: 0000000000080208 R15: 00007ffe41a3f880 [ 525.163731][T10612] [ 525.163744][T10612] F2FS-fs (loop7): Stopped filesystem due to reason: 3 [ 525.783139][T14822] loop0: detected capacity change from 0 to 32768 [ 525.817486][T14822] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.3472 (14822) [ 525.898300][T14822] BTRFS info (device loop0): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 525.946110][T14822] BTRFS info (device loop0): using crc32c (crc32c-lib) checksum algorithm [ 525.996918][T14822] BTRFS info (device loop0): using free-space-tree [ 526.464278][ T30] audit: type=1800 audit(1754267821.020:97): pid=14822 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.3472" name="file1" dev="loop0" ino=260 res=0 errno=0 [ 526.491213][T14876] loop6: detected capacity change from 0 to 256 [ 526.497053][T14822] BTRFS error (device loop0): balance: invalid convert system profile dup [ 526.520275][T14877] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 526.665197][T14840] loop2: detected capacity change from 0 to 32768 [ 526.804963][ T5860] BTRFS info (device loop0): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 526.991197][T14840] ocfs2: Mounting device (7,2) on (node local, slot 0) with writeback data mode. [ 527.145380][T14840] (syz.2.3478,14840,0):ocfs2_get_suballoc_slot_bit:2818 ERROR: invalid inode 1 requested [ 527.158500][T14880] loop3: detected capacity change from 0 to 1024 [ 527.213589][T14840] (syz.2.3478,14840,0):ocfs2_get_suballoc_slot_bit:2844 ERROR: status = -22 [ 527.265166][T14840] (syz.2.3478,14840,0):ocfs2_test_inode_bit:2926 ERROR: get alloc slot and bit failed -22 [ 527.384169][T14840] (syz.2.3478,14840,0):ocfs2_test_inode_bit:2967 ERROR: status = -22 [ 527.404195][ T30] audit: type=1804 audit(1754267821.940:98): pid=14880 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.3.3491" name=2F6E6577726F6F742F3632372F66696C65312FE91F7189591E9233614B dev="loop3" ino=25 res=1 errno=0 [ 527.626626][T14892] 9pnet_fd: Insufficient options for proto=fd [ 527.736446][T14880] Process accounting resumed [ 527.827154][ T5858] ocfs2: Unmounting device (7,2) on (node local) [ 528.098503][T14898] loop4: detected capacity change from 0 to 128 [ 528.101759][T14896] netlink: 200 bytes leftover after parsing attributes in process `syz.2.3496'. [ 528.266206][T14898] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 528.289586][T14900] loop0: detected capacity change from 0 to 1024 [ 528.431931][T14898] ext4 filesystem being mounted at /587/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 528.790973][ T5925] udevd[5925]: symlink '../../loop0' '/dev/disk/by-diskseq/1041.tmp-b7:0' failed: Read-only file system [ 528.852275][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1050.tmp-b7:4' failed: Read-only file system [ 528.893825][ T7223] udevd[7223]: symlink '../../loop3' '/dev/disk/by-diskseq/1049.tmp-b7:3' failed: Read-only file system [ 528.927727][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:4' failed: Read-only file system [ 528.986913][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1043.tmp-b7:2' failed: Read-only file system [ 528.992346][ T7223] udevd[7223]: symlink '../../loop7' '/dev/disk/by-diskseq/1045.tmp-b7:7' failed: Read-only file system [ 529.012343][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1047.tmp-b7:0' failed: Read-only file system [ 529.040499][ T6040] udevd[6040]: symlink '../../loop6' '/dev/disk/by-diskseq/1044.tmp-b7:6' failed: Read-only file system [ 529.102917][ T5856] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 529.136923][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1051.tmp-b7:0' failed: Read-only file system [ 529.185617][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1043.tmp-b7:2' failed: Read-only file system [ 529.899438][T14937] loop4: detected capacity change from 0 to 128 [ 530.415903][T14946] loop4: detected capacity change from 0 to 64 [ 530.636009][T14952] loop3: detected capacity change from 0 to 1024 [ 530.652976][T14951] usb usb7: Requested nonsensical USBDEVFS_URB_ZERO_PACKET. [ 531.019640][T10412] hfsplus: b-tree write err: -5, ino 4 [ 531.035306][T14959] loop7: detected capacity change from 0 to 64 [ 531.169140][T14964] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3528'. [ 531.553877][T14932] loop0: detected capacity change from 0 to 32768 [ 531.676346][T14932] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 531.796178][T14979] loop2: detected capacity change from 0 to 512 [ 531.846248][T14979] EXT4-fs: Ignoring removed bh option [ 531.878509][T14981] loop6: detected capacity change from 0 to 256 [ 531.884209][T14979] EXT4-fs: Ignoring removed mblk_io_submit option [ 531.938192][T14979] EXT4-fs (loop2): ext4_check_descriptors: Block bitmap for group 0 overlaps superblock [ 532.011324][T14979] EXT4-fs (loop2): revision level too high, forcing read-only mode [ 532.024754][ T5860] ocfs2: Unmounting device (7,0) on (node local) [ 532.070500][T14979] EXT4-fs (loop2): orphan cleanup on readonly fs [ 532.131797][T14979] Quota error (device loop2): do_insert_tree: Free block already used in tree: block 4 [ 532.198659][T14979] Quota error (device loop2): qtree_write_dquot: Error -5 occurred while creating quota [ 532.264260][T14979] EXT4-fs error (device loop2): ext4_acquire_dquot:6931: comm syz.2.3535: Failed to acquire dquot type 1 [ 532.358446][T14979] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:482: comm syz.2.3535: Invalid block bitmap block 0 in block_group 0 [ 532.484953][T14979] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:482: comm syz.2.3535: Invalid block bitmap block 0 in block_group 0 [ 532.576107][T14979] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:482: comm syz.2.3535: Invalid block bitmap block 0 in block_group 0 [ 532.665623][T14979] Quota error (device loop2): write_blk: dquota write failed [ 532.673180][T14979] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 532.738626][T14979] EXT4-fs error (device loop2): ext4_acquire_dquot:6931: comm syz.2.3535: Failed to acquire dquot type 1 [ 532.780180][T14979] Quota error (device loop2): write_blk: dquota write failed [ 532.836375][T14979] Quota error (device loop2): qtree_write_dquot: Error -28 occurred while creating quota [ 532.853977][T14998] MTD: Couldn't look up 'mountinfo': -2 [ 532.883767][T14979] EXT4-fs error (device loop2): ext4_acquire_dquot:6931: comm syz.2.3535: Failed to acquire dquot type 1 [ 532.909808][T15000] netlink: 24 bytes leftover after parsing attributes in process `syz.7.3544'. [ 532.947685][T14979] EXT4-fs (loop2): 1 orphan inode deleted [ 532.996968][T14979] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 533.257941][T15006] loop7: detected capacity change from 0 to 64 [ 533.486907][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 533.669306][T14988] loop0: detected capacity change from 0 to 32768 [ 533.682528][T14988] [ 533.682528][T14988] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 533.682528][T14988] [ 533.930327][ T5860] [ 533.930327][ T5860] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 533.930327][ T5860] [ 533.957186][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1058.tmp-b7:4' failed: Read-only file system [ 533.980686][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1067.tmp-b7:7' failed: Read-only file system [ 534.015318][ T5860] [ 534.015318][ T5860] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 534.015318][ T5860] [ 534.034414][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1068.tmp-b7:2' failed: Read-only file system [ 534.109972][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1058.tmp-b7:4' failed: Read-only file system [ 534.140869][ T6040] udevd[6040]: symlink '../../loop2' '/dev/disk/by-diskseq/1068.tmp-b7:2' failed: Read-only file system [ 534.155534][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1067.tmp-b7:7' failed: Read-only file system [ 534.175014][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1060.tmp-b7:3' failed: Read-only file system [ 534.254958][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1069.tmp-b7:7' failed: Read-only file system [ 534.292480][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1060.tmp-b7:3' failed: Read-only file system [ 534.367393][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1068.tmp-b7:2' failed: Read-only file system [ 535.448112][T15052] loop3: detected capacity change from 0 to 4096 [ 535.684478][T15052] ntfs3(loop3): ino=1a, mi_enum_attr [ 535.689846][T15052] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 535.740980][T15036] loop0: detected capacity change from 0 to 32768 [ 535.794026][T15058] loop6: detected capacity change from 0 to 1024 [ 535.822012][T15036] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.3561 (15036) [ 535.891126][T15058] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 535.947207][T15036] BTRFS info (device loop0): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 535.962086][T15058] ext4 filesystem being mounted at /233/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 535.994340][T15036] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 536.003012][T15036] BTRFS info (device loop0): disk space caching is enabled [ 536.055076][T15036] BTRFS warning (device loop0): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 536.092399][ T30] audit: type=1326 audit(1754267830.650:99): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15057 comm="syz.6.3571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa28558eb69 code=0x7ffc0000 [ 536.144339][ T30] audit: type=1326 audit(1754267830.650:100): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15057 comm="syz.6.3571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa28558eb69 code=0x7ffc0000 [ 536.190411][ T30] audit: type=1326 audit(1754267830.650:101): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15057 comm="syz.6.3571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=132 compat=0 ip=0x7fa28558eb69 code=0x7ffc0000 [ 536.219420][ T30] audit: type=1326 audit(1754267830.650:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=15057 comm="syz.6.3571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa28558eb69 code=0x7ffc0000 [ 536.367539][T10321] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 536.446261][T15036] BTRFS info (device loop0): rebuilding free space tree [ 536.485165][T15084] netlink: 8 bytes leftover after parsing attributes in process `syz.3.3573'. [ 536.519238][T15036] BTRFS info (device loop0): disabling free space tree [ 536.550690][T15036] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 536.574218][ T9] usb 8-1: new high-speed USB device number 9 using dummy_hcd [ 536.593379][T15036] BTRFS info (device loop0): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 536.773403][ T9] usb 8-1: New USB device found, idVendor=0c45, idProduct=6005, bcdDevice=b5.55 [ 536.799909][ T9] usb 8-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 536.841368][ T9] usb 8-1: Product: syz [ 536.860461][ T9] usb 8-1: Manufacturer: syz [ 536.877481][ T9] usb 8-1: SerialNumber: syz [ 536.918124][ T9] usb 8-1: config 0 descriptor?? [ 536.978783][ T9] gspca_main: sonixb-2.14.0 probing 0c45:6005 [ 537.035456][ T5860] BTRFS info (device loop0): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 537.429856][ T9] input: sonixb as /devices/platform/dummy_hcd.7/usb8/8-1/input/input36 [ 537.566559][T15056] loop2: detected capacity change from 0 to 32768 [ 537.622266][T15056] [ 537.622266][T15056] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 537.622266][T15056] [ 537.801060][ T976] usb 8-1: USB disconnect, device number 9 [ 537.808220][T15102] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3582'. [ 538.111218][T15106] loop6: detected capacity change from 0 to 512 [ 538.148287][T15106] EXT4-fs: Ignoring removed i_version option [ 538.194935][ T5858] [ 538.194935][ T5858] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 538.194935][ T5858] [ 538.258140][ T5858] [ 538.258140][ T5858] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 538.258140][ T5858] [ 538.281235][T15106] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 538.412656][T15106] ext4 filesystem being mounted at /237/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 538.711687][T15116] loop7: detected capacity change from 0 to 128 [ 538.724803][T15106] EXT4-fs: Cannot change journaled quota options when quota turned on [ 538.899516][T15089] loop3: detected capacity change from 0 to 32768 [ 538.936424][T10321] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 538.972019][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1081.tmp-b7:7' failed: Read-only file system [ 538.985409][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1058.tmp-b7:4' failed: Read-only file system [ 538.994276][T15089] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.3576 (15089) [ 539.091081][T15089] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 539.149541][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1079.tmp-b7:6' failed: Read-only file system [ 539.165453][T15089] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm [ 539.224587][T15089] BTRFS info (device loop3): using free-space-tree [ 539.271882][ T6040] udevd[6040]: symlink '../../loop7' '/dev/disk/by-diskseq/1081.tmp-b7:7' failed: Read-only file system [ 539.291617][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1079.tmp-b7:6' failed: Read-only file system [ 539.382219][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1081.tmp-b7:7' failed: Read-only file system [ 539.425622][ T6040] udevd[6040]: symlink '../../loop4' '/dev/disk/by-diskseq/1058.tmp-b7:4' failed: Read-only file system [ 539.435303][T15133] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 539.455441][ T6070] udevd[6070]: symlink '../../loop6' '/dev/disk/by-diskseq/1083.tmp-b7:6' failed: Read-only file system [ 539.532653][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1082.tmp-b7:3' failed: Read-only file system [ 539.550905][ T7223] udevd[7223]: symlink '../../loop2' '/dev/disk/by-diskseq/1077.tmp-b7:2' failed: Read-only file system [ 539.979607][T15148] loop7: detected capacity change from 0 to 1024 [ 540.010007][ T5862] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 540.178470][T15117] loop2: detected capacity change from 0 to 32768 [ 540.371271][ T49] hfsplus: b-tree write err: -5, ino 4 [ 541.021323][T15161] loop2: detected capacity change from 0 to 64 [ 541.345585][T15166] loop7: detected capacity change from 0 to 256 [ 541.541606][T15166] FAT-fs (loop7): Directory bread(block 64) failed [ 541.562171][T15166] FAT-fs (loop7): Directory bread(block 65) failed [ 541.579130][T15167] ALSA: seq fatal error: cannot create timer (-19) [ 541.609137][T15166] FAT-fs (loop7): Directory bread(block 66) failed [ 541.647871][T15166] FAT-fs (loop7): Directory bread(block 67) failed [ 541.674254][T15166] FAT-fs (loop7): Directory bread(block 68) failed [ 541.704259][T15166] FAT-fs (loop7): Directory bread(block 69) failed [ 541.734428][T15166] FAT-fs (loop7): Directory bread(block 70) failed [ 541.760233][T15166] FAT-fs (loop7): Directory bread(block 71) failed [ 541.797644][T15166] FAT-fs (loop7): Directory bread(block 72) failed [ 541.834976][T15166] FAT-fs (loop7): Directory bread(block 73) failed [ 542.300399][T15180] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3611'. [ 542.389500][T15182] can0: slcan on ptm0. [ 542.469891][T15185] loop2: detected capacity change from 0 to 2048 [ 542.539805][T15185] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 542.600141][T15181] can0 (unregistered): slcan off ptm0. [ 542.647218][T15183] UDF-fs: warning (device loop2): udf_truncate_tail_extent: Too long extent after EOF in inode 1367: i_size: 0 lbcount: 512 extent 56+512 [ 542.709749][T15191] loop3: detected capacity change from 0 to 1024 [ 542.720071][T15189] loop7: detected capacity change from 0 to 4096 [ 542.779009][T15189] ntfs3(loop7): Different NTFS sector size (4096) and media sector size (512). [ 542.929195][T15189] ntfs3(loop7): ino=19, mi_enum_attr [ 542.956388][T15189] ntfs3(loop7): Mark volume as dirty due to NTFS errors [ 543.148530][T15189] ntfs3(loop7): failed to convert "c46c" to maccenteuro [ 543.198681][T15189] ntfs3(loop7): ino=20, mi_enum_attr [ 543.205419][ T13] hfsplus: bad catalog file entry [ 543.979010][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1098.tmp-b7:3' failed: Read-only file system [ 544.051924][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1078.tmp-b7:0' failed: Read-only file system [ 544.090151][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1083.tmp-b7:6' failed: Read-only file system [ 544.158921][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1097.tmp-b7:2' failed: Read-only file system [ 544.245802][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1098.tmp-b7:3' failed: Read-only file system [ 544.356450][ T5925] udevd[5925]: symlink '../../loop0' '/dev/disk/by-diskseq/1078.tmp-b7:0' failed: Read-only file system [ 544.481636][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1098.tmp-b7:3' failed: Read-only file system [ 544.675349][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1099.tmp-b7:7' failed: Read-only file system [ 544.724749][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1078.tmp-b7:0' failed: Read-only file system [ 544.773869][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1098.tmp-b7:3' failed: Read-only file system [ 545.112729][T15242] netlink: 20 bytes leftover after parsing attributes in process `syz.0.3641'. [ 545.153498][T15242] nbd: must specify a size in bytes for the device [ 545.320565][T15223] loop6: detected capacity change from 0 to 32768 [ 545.441058][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.441058][T15223] [ 545.472496][T15223] xtLookup: xtSearch returned -5 [ 545.518482][T15223] add_index: get/read_metapage failed! [ 545.524014][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.524014][T15223] [ 545.587967][T15223] xtLookup: xtSearch returned -5 [ 545.592996][T15223] free_index: error reading directory table [ 545.654646][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.654646][T15223] [ 545.678860][T15223] xtLookup: xtSearch returned -5 [ 545.683846][T15223] free_index: error reading directory table [ 545.714741][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.714741][T15223] [ 545.744836][T15223] xtLookup: xtSearch returned -5 [ 545.770957][T15223] free_index: error reading directory table [ 545.801309][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.801309][T15223] [ 545.837007][T15223] xtLookup: xtSearch returned -5 [ 545.885195][T15223] free_index: error reading directory table [ 545.891204][T15223] ERROR: (device loop6): xtSearch: xt_getpage: xtree page corrupt [ 545.891204][T15223] [ 545.965023][T15223] xtLookup: xtSearch returned -5 [ 545.980286][T15223] free_index: error reading directory table [ 546.094043][T15223] ialloc: diAlloc returned -5! [ 546.113979][T15253] netlink: 8 bytes leftover after parsing attributes in process `syz.4.3646'. [ 546.196456][T15236] loop7: detected capacity change from 0 to 32768 [ 546.232644][T15236] XFS: noikeep mount option is deprecated. [ 546.314633][T15236] XFS (loop7): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 546.424833][T15239] loop2: detected capacity change from 0 to 32768 [ 546.465766][T15239] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.3639 (15239) [ 546.515678][T15239] BTRFS info (device loop2): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 546.533535][T15265] loop3: detected capacity change from 0 to 512 [ 546.543611][T15265] EXT4-fs: Ignoring removed oldalloc option [ 546.553046][T15236] XFS (loop7): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 546.577675][T15239] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 546.607909][T15239] BTRFS info (device loop2): using free-space-tree [ 546.650001][T15236] XFS (loop7): Starting recovery (logdev: internal) [ 546.712730][T15265] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 546.725186][T15236] XFS (loop7): Ending recovery (logdev: internal) [ 546.735730][T15265] ext4 filesystem being mounted at /663/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 546.788809][T15271] loop4: detected capacity change from 0 to 1024 [ 547.023675][T15271] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 547.071667][T10612] XFS (loop7): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 547.181473][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 547.255343][T15239] BTRFS warning (device loop2): this kernel does not support the compat:0 feature bit [ 547.483000][ T5856] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 547.537236][ T5858] BTRFS info (device loop2): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 549.010684][T15329] loop4: detected capacity change from 0 to 64 [ 549.134007][ T30] audit: type=1800 audit(1754267843.670:103): pid=15329 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.3666" name="bus" dev="loop4" ino=21 res=0 errno=0 [ 549.151335][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1109.tmp-b7:4' failed: Read-only file system [ 549.306255][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-label/untitled.tmp-b7:4' failed: Read-only file system [ 549.331482][T15334] loop2: detected capacity change from 0 to 256 [ 549.414705][T15334] exFAT-fs (loop2): failed to load upcase table (idx : 0x0001e4a3, chksum : 0x009ea0b8, utbl_chksum : 0x7319d30d) [ 549.438497][T15336] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 549.508843][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1078.tmp-b7:0' failed: Read-only file system [ 549.743079][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1106.tmp-b7:7' failed: Read-only file system [ 549.800191][ T6040] udevd[6040]: symlink '../../loop3' '/dev/disk/by-diskseq/1107.tmp-b7:3' failed: Read-only file system [ 549.848482][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1106.tmp-b7:7' failed: Read-only file system [ 549.862003][ T7223] udevd[7223]: symlink '../../loop6' '/dev/disk/by-diskseq/1102.tmp-b7:6' failed: Read-only file system [ 549.879593][T10397] udevd[10397]: symlink '../../loop4' '/dev/disk/by-diskseq/1109.tmp-b7:4' failed: Read-only file system [ 549.993811][T10397] udevd[10397]: symlink '../../loop4' '/dev/disk/by-diskseq/1109.tmp-b7:4' failed: Read-only file system [ 550.089433][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1103.tmp-b7:2' failed: Read-only file system [ 550.110730][T15348] loop4: detected capacity change from 0 to 512 [ 550.219838][T15348] EXT4-fs (loop4): filesystem is read-only [ 550.270035][T15348] EXT4-fs (loop4): filesystem is read-only [ 550.309707][T15348] EXT4-fs (loop4): orphan cleanup on readonly fs [ 550.367368][T15348] EXT4-fs error (device loop4): ext4_orphan_get:1418: comm syz.4.3676: bad orphan inode 16 [ 550.455705][T15348] ext4_test_bit(bit=15, block=3) = 0 [ 550.482793][T15348] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 550.650429][T15365] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3683'. [ 550.919883][ T5856] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 551.081971][T15375] loop6: detected capacity change from 0 to 128 [ 551.102409][T15375] EXT4-fs (loop6): Test dummy encryption mode enabled [ 551.222720][T15375] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 551.280076][T15374] loop2: detected capacity change from 0 to 4096 [ 551.306698][T15375] ext4 filesystem being mounted at /249/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 551.318629][T15382] loop7: detected capacity change from 0 to 512 [ 551.387302][T15384] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 551.425905][T15382] FAT-fs (loop7): FAT read failed (blocknr 1568) [ 551.502379][T15375] EXT4-fs (loop6): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 551.524655][ T24] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 551.679733][T15386] loop4: detected capacity change from 0 to 64 [ 551.705498][ T24] usb 4-1: Using ep0 maxpacket: 16 [ 551.752953][T10321] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 551.764435][ T24] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 551.814822][ T24] usb 4-1: New USB device found, idVendor=0458, idProduct=0087, bcdDevice= 0.00 [ 551.874548][ T24] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 551.991124][ T24] usb 4-1: config 0 descriptor?? [ 552.121168][T15354] loop0: detected capacity change from 0 to 32768 [ 552.262801][T15394] loop4: detected capacity change from 0 to 512 [ 552.263779][T15354] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 552.286650][T15394] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 552.326519][T15394] EXT4-fs error (device loop4): ext4_find_inline_data_nolock:168: inode #17: comm syz.4.3696: inline data xattr refers to an external xattr inode [ 552.389887][T15394] EXT4-fs error (device loop4): ext4_orphan_get:1395: comm syz.4.3696: couldn't read orphan inode 17 (err -117) [ 552.410716][T15394] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 552.536952][ T24] kye 0003:0458:0087.0027: reserved main item tag 0xd [ 552.543812][ T24] kye 0003:0458:0087.0027: unexpected long global item [ 552.586773][ T24] kye 0003:0458:0087.0027: parse failed [ 552.592474][ T24] kye 0003:0458:0087.0027: probe with driver kye failed with error -22 [ 552.725604][ T5930] usb 4-1: USB disconnect, device number 20 [ 552.742076][ T5860] ocfs2: Unmounting device (7,0) on (node local) [ 552.800551][ T5856] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 553.020381][T15407] bridge_slave_0: default FDB implementation only supports local addresses [ 553.040762][T15408] loop6: detected capacity change from 0 to 256 [ 553.135164][T15408] FAT-fs (loop6): error, clusters badly computed (1 != 0) [ 553.299508][T15410] loop2: detected capacity change from 0 to 4096 [ 553.353378][T15410] ntfs3(loop2): ino=3, Correct links count -> 2. [ 553.605902][T15410] ntfs3(loop2): failed to convert "0000" to iso8859-15 [ 553.683406][T15410] ntfs3(loop2): failed to convert name for inode 1e. [ 553.706257][T15410] ntfs3(loop2): ino=1f, mi_enum_attr [ 553.711810][T15410] ntfs3(loop2): Mark volume as dirty due to NTFS errors [ 553.875306][T15422] sp0: Synchronizing with TNC [ 554.175864][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1127.tmp-b7:4' failed: Read-only file system [ 554.327153][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1107.tmp-b7:3' failed: Read-only file system [ 554.370418][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1129.tmp-b7:2' failed: Read-only file system [ 554.383035][T15430] comedi comedi3: pcl812: I/O port conflict (0x4f27,16) [ 554.405541][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-diskseq/1130.tmp-b7:6' failed: Read-only file system [ 554.491007][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1129.tmp-b7:2' failed: Read-only file system [ 554.584565][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1127.tmp-b7:4' failed: Read-only file system [ 554.627725][ T6070] udevd[6070]: symlink '../../loop6' '/dev/disk/by-diskseq/1130.tmp-b7:6' failed: Read-only file system [ 554.672146][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1107.tmp-b7:3' failed: Read-only file system [ 554.728162][T15437] ipip0: entered promiscuous mode [ 554.824723][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1131.tmp-b7:2' failed: Read-only file system [ 554.847778][T15441] loop3: detected capacity change from 0 to 512 [ 554.893394][T15441] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 554.982679][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1132.tmp-b7:3' failed: Read-only file system [ 555.046179][T15441] EXT4-fs (loop3): 1 truncate cleaned up [ 555.122375][T15441] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 555.508018][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 555.531095][T15416] loop0: detected capacity change from 0 to 32768 [ 555.587351][T15416] XFS: noikeep mount option is deprecated. [ 555.702804][T15416] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 555.790163][T15472] loop4: detected capacity change from 0 to 128 [ 555.806309][T15472] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 555.827565][T15472] ext4 filesystem being mounted at /629/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 555.941815][T15416] XFS (loop0): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 556.051627][T15416] XFS (loop0): Starting recovery (logdev: internal) [ 556.221338][ T5856] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 556.267035][T15416] XFS (loop0): Ending recovery (logdev: internal) [ 556.585267][T15489] ip6_tunnel: non-ECT from fc02:0000:0000:0000:0000:0000:0000:0000 with DS=0x1 [ 556.711921][T15493] netlink: 32 bytes leftover after parsing attributes in process `syz.3.3736'. [ 556.907155][T15495] loop6: detected capacity change from 0 to 1024 [ 556.960094][T15495] hfsplus: filesystem was not cleanly unmounted, running fsck.hfsplus is recommended. leaving read-only. [ 557.216270][ T5860] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 557.772051][T15513] comedi comedi3: dmm32at: I/O port conflict (0x4f27,16) [ 557.942706][T15516] loop6: detected capacity change from 0 to 512 [ 557.952846][T15516] EXT4-fs (loop6): encrypted files will use data=ordered instead of data journaling mode [ 557.982224][T15516] EXT4-fs (loop6): 1 truncate cleaned up [ 558.007107][T15516] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 558.154859][ T30] audit: type=1400 audit(1754267852.710:104): apparmor="DENIED" operation="change_hat" class="file" info="unconfined can not change_hat" error=-1 profile="unconfined" pid=15518 comm="syz.2.3749" [ 558.357702][T10321] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 558.480686][T15529] netlink: 'syz.3.3751': attribute type 12 has an invalid length. [ 558.527857][T15529] netlink: 9472 bytes leftover after parsing attributes in process `syz.3.3751'. [ 558.831092][T15533] loop2: detected capacity change from 0 to 1024 [ 558.933633][T15535] loop0: detected capacity change from 0 to 1764 [ 558.966321][T15537] loop3: detected capacity change from 0 to 1024 [ 558.985697][T15533] hfsplus: request for non-existent node 211 in B*Tree [ 559.015229][T15533] hfsplus: request for non-existent node 211 in B*Tree [ 559.134131][ T30] audit: type=1800 audit(1754267853.690:105): pid=15537 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.3757" name="file1" dev="loop3" ino=20 res=0 errno=0 [ 559.192970][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:3' failed: Read-only file system [ 559.196167][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1142.tmp-b7:2' failed: Read-only file system [ 559.261794][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1143.tmp-b7:0' failed: Read-only file system [ 559.284012][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-uuid/4da50ae9-7d30-3220-a998-cec1f675fd4a.tmp-b7:3' failed: Read-only file system [ 559.360975][ T13] hfsplus: b-tree write err: -5, ino 4 [ 559.380646][ T1154] hfsplus: b-tree write err: -5, ino 8 [ 559.398588][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1143.tmp-b7:0' failed: Read-only file system [ 559.450113][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1142.tmp-b7:2' failed: Read-only file system [ 559.519809][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1144.tmp-b7:3' failed: Read-only file system [ 559.581144][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1143.tmp-b7:0' failed: Read-only file system [ 559.612051][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:3' failed: Read-only file system [ 559.631634][T15541] loop0: detected capacity change from 0 to 1764 [ 559.659362][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:2' failed: Read-only file system [ 559.744895][T15541] netlink: 'syz.0.3759': attribute type 1 has an invalid length. [ 559.813782][T15541] netlink: 'syz.0.3759': attribute type 2 has an invalid length. [ 559.945045][T15510] loop4: detected capacity change from 0 to 40427 [ 559.997232][T15510] F2FS-fs (loop4): build fault injection rate: 14 [ 560.032902][T15510] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 560.100847][T15510] F2FS-fs (loop4): invalid crc value [ 560.168304][T15523] loop7: detected capacity change from 0 to 32768 [ 560.205134][ C0] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 560.236968][ C0] F2FS-fs (loop4): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 560.645987][T15510] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_recover_fsync_data+0x496/0x9780 [ 560.667026][T15560] Invalid logical block size (8210) [ 561.441064][T15539] loop6: detected capacity change from 0 to 40427 [ 561.534523][T15539] F2FS-fs (loop6): build fault injection rate: 14 [ 561.567012][T15539] F2FS-fs (loop6): build fault injection type: 0x3bfe8c [ 561.599041][T15539] F2FS-fs (loop6): invalid crc value [ 561.609521][ C1] F2FS-fs (loop6): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 561.619348][ C1] F2FS-fs (loop6): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 562.028019][T15539] F2FS-fs (loop6): inject page alloc in f2fs_grab_cache_folio of f2fs_recover_fsync_data+0x496/0x9780 [ 562.218076][T15556] loop2: detected capacity change from 0 to 32768 [ 562.230736][T15556] ocfs2: Slot 0 on device (7,2) was already allocated to this node! [ 562.308932][T15556] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 562.558526][ T5858] ocfs2: Unmounting device (7,2) on (node local) [ 563.092988][T15591] loop4: detected capacity change from 0 to 256 [ 563.136215][T15591] exFAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 563.190511][T15569] loop3: detected capacity change from 0 to 32768 [ 563.201474][T15591] exFAT-fs (loop4): Medium has reported failures. Some data may be lost. [ 563.245376][T15569] XFS: noikeep mount option is deprecated. [ 563.261698][T15591] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xf62de5d7, utbl_chksum : 0xe619d30d) [ 563.320244][T15569] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 563.411513][T15602] netlink: 'syz.6.3777': attribute type 1 has an invalid length. [ 563.420377][T15602] netlink: 184 bytes leftover after parsing attributes in process `syz.6.3777'. [ 563.433388][T15602] netlink: 40 bytes leftover after parsing attributes in process `syz.6.3777'. [ 563.581495][T15569] XFS (loop3): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 563.692354][T15569] XFS (loop3): Starting recovery (logdev: internal) [ 563.791458][T15569] XFS (loop3): Ending recovery (logdev: internal) [ 564.041093][ T5862] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 564.240241][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1153.tmp-b7:7' failed: Read-only file system [ 564.282315][T15587] loop2: detected capacity change from 0 to 32768 [ 564.320946][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1160.tmp-b7:3' failed: Read-only file system [ 564.410094][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1160.tmp-b7:3' failed: Read-only file system [ 564.521098][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1162.tmp-b7:3' failed: Read-only file system [ 564.533315][T15587] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 564.810369][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1163.tmp-b7:2' failed: Read-only file system [ 564.847793][ T5858] ocfs2: Unmounting device (7,2) on (node local) [ 564.872276][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:2' failed: Read-only file system [ 564.919942][T15618] netlink: 24 bytes leftover after parsing attributes in process `syz.3.3785'. [ 565.020603][T15606] loop6: detected capacity change from 0 to 32768 [ 565.069946][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1161.tmp-b7:4' failed: Read-only file system [ 565.208814][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1162.tmp-b7:3' failed: Read-only file system [ 565.443112][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-diskseq/1165.tmp-b7:6' failed: Read-only file system [ 565.483879][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-uuid/35307472-fd4b-42de-878f-83186a645fa6.tmp-b7:6' failed: Read-only file system [ 565.732581][T15614] loop7: detected capacity change from 0 to 32768 [ 565.786378][T15614] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.3786 (15614) [ 565.905059][T15614] BTRFS info (device loop7): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 565.948283][T15614] BTRFS info (device loop7): using xxhash64 (xxhash64-generic) checksum algorithm [ 566.001649][T15614] BTRFS info (device loop7): using free-space-tree [ 566.025279][T15632] (unnamed net_device) (uninitialized): option lp_interval: invalid value (0) [ 566.046218][T15632] (unnamed net_device) (uninitialized): option lp_interval: allowed values 1 - 2147483647 [ 566.077413][T15632] netlink: 8 bytes leftover after parsing attributes in process `syz.6.3791'. [ 566.096002][T15632] netlink: 12 bytes leftover after parsing attributes in process `syz.6.3791'. [ 566.122753][T15632] netlink: 'syz.6.3791': attribute type 19 has an invalid length. [ 566.244976][T15614] BTRFS info (device loop7): rebuilding free space tree [ 566.588928][T15614] BTRFS info (device loop7): balance: start -d -m [ 566.627643][T15614] BTRFS info (device loop7): balance: paused [ 566.673314][T15657] option changes via remount are deprecated (pid=15656 comm=syz.2.3798) [ 566.879862][T10612] BTRFS info (device loop7): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 566.961733][T15624] loop3: detected capacity change from 0 to 40427 [ 567.014197][T15624] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 567.034176][T15624] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 567.199700][T15624] F2FS-fs (loop3): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 567.644377][T15670] loop2: detected capacity change from 0 to 1024 [ 567.660027][T15624] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 567.718997][T15624] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 567.759263][T15670] hfsplus: small dir entry [ 567.949818][T15677] netlink: 28 bytes leftover after parsing attributes in process `syz.6.3805'. [ 568.103197][T15679] loop7: detected capacity change from 0 to 1764 [ 568.207302][T15679] netlink: 'syz.7.3807': attribute type 1 has an invalid length. [ 568.235648][T15679] netlink: 'syz.7.3807': attribute type 2 has an invalid length. [ 568.294220][ T976] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 568.475883][ T976] usb 3-1: Using ep0 maxpacket: 16 [ 568.485710][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 568.504007][ T976] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 568.526316][ T976] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2db4, bcdDevice= 0.00 [ 568.570239][ T976] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 568.615559][ T976] usb 3-1: config 0 descriptor?? [ 569.071594][ T976] konepure 0003:1E7D:2DB4.0028: unknown main item tag 0x4 [ 569.134969][ T976] konepure 0003:1E7D:2DB4.0028: hidraw0: USB HID v0.00 Device [HID 1e7d:2db4] on usb-dummy_hcd.2-1/input0 [ 569.191955][T15693] "syz.6.3813" (15693) uses obsolete ecb(arc4) skcipher [ 569.347429][ T976] usb 3-1: USB disconnect, device number 25 [ 569.573940][T15704] fido_id[15704]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 569.619923][ T7223] udevd[7223]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 569.647284][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1149.tmp-b7:0' failed: Read-only file system [ 569.653598][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1173.tmp-b7:7' failed: Read-only file system [ 569.695755][ T6040] udevd[6040]: symlink '../../loop4' '/dev/disk/by-diskseq/1161.tmp-b7:4' failed: Read-only file system [ 569.794716][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1174.tmp-b7:3' failed: Read-only file system [ 569.876276][ T6070] udevd[6070]: symlink '../../loop6' '/dev/disk/by-diskseq/1167.tmp-b7:6' failed: Read-only file system [ 569.992050][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1161.tmp-b7:4' failed: Read-only file system [ 570.040685][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1173.tmp-b7:7' failed: Read-only file system [ 570.133502][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1171.tmp-b7:2' failed: Read-only file system [ 570.205268][T15726] random: crng reseeded on system resumption [ 570.218115][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1174.tmp-b7:3' failed: Read-only file system [ 571.021813][T15746] loop3: detected capacity change from 0 to 8 [ 571.373603][T15720] loop4: detected capacity change from 0 to 32768 [ 571.476597][T15720] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 571.515560][T15751] loop6: detected capacity change from 0 to 1024 [ 571.552946][T15765] sg_write: data in/out 124/1 bytes for SCSI command 0x1c-- guessing data in; [ 571.552946][T15765] program syz.7.3839 not setting count and/or reply_len properly [ 571.712627][T15751] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 571.949448][T15720] XFS (loop4): Ending clean mount [ 572.003769][T10321] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 572.036692][T15720] XFS (loop4): Quotacheck needed: Please wait. [ 572.211029][T15720] XFS (loop4): Quotacheck: Done. [ 572.422114][T15778] loop6: detected capacity change from 0 to 1024 [ 572.449687][T15778] EXT4-fs (loop6): ext4_check_descriptors: Inode bitmap for group 0 overlaps superblock [ 572.538062][T15778] EXT4-fs (loop6): ext4_check_descriptors: Checksum for group 0 failed (42152!=20869) [ 572.590283][ T1299] ieee802154 phy0 wpan0: encryption failed: -22 [ 572.596814][ T1299] ieee802154 phy1 wpan1: encryption failed: -22 [ 572.603732][T15778] EXT4-fs (loop6): stripe (2) is not aligned with cluster size (16), stripe is disabled [ 572.679502][T15778] EXT4-fs error (device loop6): ext4_get_journal_inode:5796: inode #5: comm syz.6.3843: unexpected bad inode w/o EXT4_IGET_BAD [ 572.760995][T15778] EXT4-fs (loop6): no journal found [ 572.809173][T15778] EXT4-fs (loop6): can't get journal size [ 572.820407][T15778] EXT4-fs (loop6): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 573.113530][ T5856] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 573.123243][T15788] tipc: Enabling of bearer rejected, failed to enable media [ 573.153438][T15761] loop3: detected capacity change from 0 to 32768 [ 573.245507][T10321] EXT4-fs (loop6): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 573.286061][T15761] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 573.687298][T15761] XFS (loop3): Ending clean mount [ 573.721524][T15761] XFS (loop3): Quotacheck needed: Please wait. [ 573.909897][T15761] XFS (loop3): Quotacheck: Done. [ 574.287543][T15811] loop6: detected capacity change from 0 to 64 [ 574.417638][ T5862] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 574.616625][ T24] usb 3-1: new full-speed USB device number 26 using dummy_hcd [ 574.723033][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1182.tmp-b7:4' failed: Read-only file system [ 574.760993][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1184.tmp-b7:6' failed: Read-only file system [ 574.829989][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 574.879550][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1184.tmp-b7:6' failed: Read-only file system [ 574.897599][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 574.939167][ T24] usb 3-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 574.949687][ T7223] udevd[7223]: symlink '../../loop7' '/dev/disk/by-diskseq/1173.tmp-b7:7' failed: Read-only file system [ 574.956725][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1149.tmp-b7:0' failed: Read-only file system [ 574.996175][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1181.tmp-b7:3' failed: Read-only file system [ 575.003195][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 575.044459][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1185.tmp-b7:6' failed: Read-only file system [ 575.126747][ T24] usb 3-1: config 0 descriptor?? [ 575.132509][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1181.tmp-b7:3' failed: Read-only file system [ 575.145612][T15816] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 575.180613][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1182.tmp-b7:4' failed: Read-only file system [ 575.311418][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1186.tmp-b7:3' failed: Read-only file system [ 575.367253][T15831] loop4: detected capacity change from 0 to 1024 [ 575.393007][T15829] loop7: detected capacity change from 0 to 4096 [ 575.427587][T15829] ntfs3(loop7): Different NTFS sector size (2048) and media sector size (512). [ 575.635908][ T24] hid-rmi 0003:0461:4E72.0029: hidraw0: USB HID v0.00 Device [HID 0461:4e72] on usb-dummy_hcd.2-1/input0 [ 575.857922][ T3024] hfsplus: b-tree write err: -5, ino 4 [ 576.005208][ T9] usb 3-1: USB disconnect, device number 26 [ 576.023894][T15838] fido_id[15838]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/3-1/report_descriptor': No such file or directory [ 576.644945][T15852] loop3: detected capacity change from 0 to 736 [ 577.083445][T15864] loop7: detected capacity change from 0 to 1024 [ 577.259632][T15862] loop2: detected capacity change from 0 to 4096 [ 577.503605][ T1010] hfsplus: b-tree write err: -5, ino 4 [ 577.606005][ T5964] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 577.662663][T15862] ntfs3(loop2): failed to convert "0080" to cp869 [ 577.816313][ T5964] usb 4-1: config 0 has no interfaces? [ 577.847149][ T5964] usb 4-1: New USB device found, idVendor=7d25, idProduct=a415, bcdDevice= 0.40 [ 577.881489][ T5964] usb 4-1: New USB device strings: Mfr=1, Product=4, SerialNumber=0 [ 577.914897][ T5964] usb 4-1: Product: syz [ 577.922395][ T5964] usb 4-1: Manufacturer: syz [ 577.976040][ T5964] usb 4-1: config 0 descriptor?? [ 578.238720][T15870] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 578.288756][T15870] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 578.386498][ T5871] Bluetooth: hci4: unknown advertising packet type: 0x40 [ 578.386597][ T5871] Bluetooth: hci4: Malformed LE Event: 0x02 [ 578.387176][ T5930] usb 4-1: USB disconnect, device number 21 [ 578.490188][T15858] loop4: detected capacity change from 0 to 32768 [ 578.578326][T15858] JBD2: Ignoring recovery information on journal [ 578.768068][T15858] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 578.922411][T15858] (syz.4.3877,15858,0):ocfs2_group_extend:313 ERROR: The disk is too old and small. Force to do offline resize. [ 579.019452][T15872] loop0: detected capacity change from 0 to 32768 [ 579.083003][ T5856] ocfs2: Unmounting device (7,4) on (node local) [ 579.235870][T15872] ocfs2: Mounting device (7,0) on (node local, slot 0) with writeback data mode. [ 579.337597][T15897] loop4: detected capacity change from 0 to 512 [ 579.404612][T15872] (syz.0.3884,15872,1):ocfs2_verify_group_and_input:432 ERROR: the add group should be in chain 1 [ 579.464188][T15872] (syz.0.3884,15872,0):ocfs2_group_add:511 ERROR: status = -22 [ 579.504437][ T5964] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 579.685160][ T5964] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 579.699429][ T5860] ocfs2: Unmounting device (7,0) on (node local) [ 579.704199][ T5964] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 579.735677][ T5964] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 579.783853][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1197.tmp-b7:4' failed: Read-only file system [ 579.797836][ T5964] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 579.849307][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1198.tmp-b7:0' failed: Read-only file system [ 579.856829][ T5964] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 579.890017][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 579.916651][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-diskseq/1185.tmp-b7:6' failed: Read-only file system [ 579.933695][ T5964] usb 4-1: config 0 descriptor?? [ 579.942528][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-uuid/b1de653c-5ffc-4d88-b33b-244aab9eb3e9.tmp-b7:0' failed: Read-only file system [ 579.970604][T15901] netlink: 12 bytes leftover after parsing attributes in process `syz.0.3896'. [ 580.045969][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 580.140060][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 580.265698][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1200.tmp-b7:4' failed: Read-only file system [ 580.329446][T15887] loop2: detected capacity change from 0 to 40427 [ 580.373928][T15887] F2FS-fs (loop2): build fault injection rate: 14 [ 580.381420][T15887] F2FS-fs (loop2): build fault injection type: 0x3bfe8c [ 580.425252][T15887] F2FS-fs (loop2): invalid crc value [ 580.478553][ T5964] plantronics 0003:047F:FFFF.002A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 580.526209][ C1] F2FS-fs (loop2): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 580.573094][ C1] F2FS-fs (loop2): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 580.710399][ T976] usb 4-1: USB disconnect, device number 22 [ 580.923645][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1203.tmp-b7:2' failed: Read-only file system [ 581.041947][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:2' failed: Read-only file system [ 581.102128][T15887] F2FS-fs (loop2): inject page alloc in f2fs_grab_cache_folio of f2fs_recover_fsync_data+0x496/0x9780 [ 581.244240][T15887] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 581.352325][T15913] loop0: detected capacity change from 0 to 65536 [ 581.446842][T15887] F2FS-fs (loop2): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_get_node_info+0x532/0xec0 [ 581.475723][T15913] XFS (loop0): Mounting V5 filesystem 6653b971-41ab-480a-bd7b-5ff79b9409b5 in no-recovery mode. Filesystem will be inconsistent. [ 581.525377][T15913] XFS (loop0): Metadata CRC error detected at xfs_agi_read_verify+0x139/0x1e0, xfs_agi block 0x8002 [ 581.536390][T15913] XFS (loop0): Unmount and run xfs_repair [ 581.542165][T15913] XFS (loop0): First 128 bytes of corrupted metadata buffer: [ 581.550460][T15913] 00000000: 58 41 47 49 00 00 00 01 00 00 00 01 00 00 40 00 XAGI..........@. [ 581.559448][T15913] 00000010: 00 00 00 00 00 00 00 04 00 00 00 01 00 00 00 00 ................ [ 581.569169][T15913] 00000020: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.580394][T15913] 00000030: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.581316][T15911] fido_id[15911]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 581.590032][T15913] 00000040: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.613984][T15913] 00000050: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.622941][T15913] 00000060: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.632617][T15913] 00000070: ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ff ................ [ 581.645085][T15913] XFS (loop0): metadata I/O error in "xfs_read_agi+0x2a3/0x5d0" at daddr 0x8002 len 1 error 74 [ 581.658610][T15913] XFS (loop0): Uncorrected metadata errors detected; please run xfs_repair. [ 581.686417][T15925] F2FS-fs (loop2): inject dquot initialize in f2fs_dquot_initialize of f2fs_mkdir+0x12b/0x640 [ 581.894728][T15931] loop7: detected capacity change from 0 to 256 [ 581.992558][ T5858] syz-executor: attempt to access beyond end of device [ 581.992558][ T5858] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 582.061578][ T5858] CPU: 1 UID: 0 PID: 5858 Comm: syz-executor Not tainted 6.16.0-syzkaller-11322-g352af6a011d5 #0 PREEMPT(full) [ 582.061630][ T5858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 582.061654][ T5858] Call Trace: [ 582.061671][ T5858] [ 582.061685][ T5858] dump_stack_lvl+0x16c/0x1f0 [ 582.061751][ T5858] f2fs_handle_critical_error+0x621/0x9f0 [ 582.061792][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.061837][ T5858] ? f2fs_build_fault_attr+0x53/0x1f0 [ 582.061909][ T5858] f2fs_write_end_io+0x785/0xc20 [ 582.061961][ T5858] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 582.062012][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.062072][ T5858] ? __pfx_f2fs_write_end_io+0x10/0x10 [ 582.062122][ T5858] bio_endio+0x70d/0x850 [ 582.062168][ T5858] submit_bio_noacct+0x306/0x1eb0 [ 582.062237][ T5858] __submit_merged_bio+0x33c/0x770 [ 582.062288][ T5858] __submit_merged_write_cond+0x319/0x3f0 [ 582.062347][ T5858] f2fs_write_cache_pages+0x2067/0x2570 [ 582.062432][ T5858] ? __pfx_f2fs_write_cache_pages+0x10/0x10 [ 582.062493][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.062542][ T5858] ? __lock_acquire+0x62e/0x1ce0 [ 582.062615][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.062659][ T5858] ? __lock_acquire+0x62e/0x1ce0 [ 582.062826][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.062884][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.062939][ T5858] f2fs_write_data_pages+0x4ad/0xd90 [ 582.063001][ T5858] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 582.063049][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.063114][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.063166][ T5858] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 582.063221][ T5858] do_writepages+0x27a/0x600 [ 582.063277][ T5858] ? __pfx_do_writepages+0x10/0x10 [ 582.063323][ T5858] ? do_raw_spin_unlock+0x172/0x230 [ 582.063363][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.063408][ T5858] ? _raw_spin_unlock+0x28/0x50 [ 582.063467][ T5858] filemap_fdatawrite_wbc+0x104/0x160 [ 582.063520][ T5858] __filemap_fdatawrite_range+0xb9/0x100 [ 582.063582][ T5858] ? __pfx___filemap_fdatawrite_range+0x10/0x10 [ 582.063710][ T5858] ? find_held_lock+0x2b/0x80 [ 582.063757][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.063801][ T5858] ? do_raw_spin_unlock+0x172/0x230 [ 582.063841][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.063893][ T5858] f2fs_sync_dirty_inodes+0x2a9/0x990 [ 582.063971][ T5858] block_operations+0x2b0/0xfe0 [ 582.064028][ T5858] ? __pfx___schedule+0x10/0x10 [ 582.064084][ T5858] ? __pfx_block_operations+0x10/0x10 [ 582.064212][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064255][ T5858] ? down_write+0x14d/0x200 [ 582.064291][ T5858] ? __pfx_down_write+0x10/0x10 [ 582.064331][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064373][ T5858] ? rcu_is_watching+0x12/0xc0 [ 582.064427][ T5858] f2fs_write_checkpoint+0x2b8/0x4c60 [ 582.064490][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064533][ T5858] ? kfree+0x2b4/0x4d0 [ 582.064575][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064624][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064668][ T5858] ? rcu_is_watching+0x12/0xc0 [ 582.064711][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.064754][ T5858] ? kthread_stop+0x273/0x630 [ 582.064795][ T5858] kill_f2fs_super+0x3c2/0x470 [ 582.064849][ T5858] ? __pfx_kill_f2fs_super+0x10/0x10 [ 582.064900][ T5858] ? lockdep_hardirqs_on+0x7c/0x110 [ 582.064980][ T5858] deactivate_locked_super+0xc1/0x1a0 [ 582.065039][ T5858] deactivate_super+0xde/0x100 [ 582.065096][ T5858] cleanup_mnt+0x225/0x450 [ 582.065170][ T5858] task_work_run+0x150/0x240 [ 582.065214][ T5858] ? __pfx_task_work_run+0x10/0x10 [ 582.065253][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 582.065303][ T5858] ? __pfx___x64_sys_umount+0x10/0x10 [ 582.065352][ T5858] exit_to_user_mode_loop+0xeb/0x110 [ 582.065401][ T5858] do_syscall_64+0x3f6/0x4c0 [ 582.065441][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 582.065479][ T5858] RIP: 0033:0x7fc340f8fe97 [ 582.065509][ T5858] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 582.065546][ T5858] RSP: 002b:00007fffd09d6028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 582.065582][ T5858] RAX: 0000000000000000 RBX: 00007fc341011bdd RCX: 00007fc340f8fe97 [ 582.065607][ T5858] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fffd09d60e0 [ 582.065630][ T5858] RBP: 00007fffd09d60e0 R08: 0000000000000000 R09: 0000000000000000 [ 582.065654][ T5858] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007fffd09d7170 [ 582.065678][ T5858] R13: 00007fc341011bdd R14: 000000000008e062 R15: 00007fffd09d71b0 [ 582.065733][ T5858] [ 582.641067][ T5858] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 582.860897][T15903] loop6: detected capacity change from 0 to 32768 [ 583.010831][T15903] workqueue: Failed to create a rescuer kthread for wq "ocfs2_wq": -EINTR [ 583.013745][T15903] (syz.6.3897,15903,1):ocfs2_initialize_super:2229 ERROR: status = -12 [ 583.032427][T15903] (syz.6.3897,15903,1):ocfs2_fill_super:1177 ERROR: status = -12 [ 583.714981][ T5930] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 583.922112][ T5930] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 583.969735][ T5930] usb 4-1: New USB device found, idVendor=04b4, idProduct=07b1, bcdDevice= 0.00 [ 584.006026][ T5930] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 584.052829][ T5930] usb 4-1: config 0 descriptor?? [ 584.496724][T15960] loop2: detected capacity change from 0 to 1764 [ 584.533770][ T5930] cypress 0003:04B4:07B1.002B: unknown main item tag 0x0 [ 584.576086][T15962] netlink: 120 bytes leftover after parsing attributes in process `syz.6.3919'. [ 584.589583][ T5930] cypress 0003:04B4:07B1.002B: hidraw0: USB HID v0.00 Device [HID 04b4:07b1] on usb-dummy_hcd.3-1/input0 [ 584.812266][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1211.tmp-b7:2' failed: Read-only file system [ 584.834201][ T5930] usb 4-1: USB disconnect, device number 23 [ 584.911611][T15967] loop7: detected capacity change from 0 to 512 [ 584.938723][T15967] EXT4-fs (loop7): encrypted files will use data=ordered instead of data journaling mode [ 584.940870][T15965] fido_id[15965]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.3/usb4/report_descriptor': No such file or directory [ 584.997870][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1211.tmp-b7:2' failed: Read-only file system [ 585.003763][ T8400] udevd[8400]: symlink '../../loop6' '/dev/disk/by-diskseq/1209.tmp-b7:6' failed: Read-only file system [ 585.041650][T15967] EXT4-fs (loop7): 1 truncate cleaned up [ 585.063983][T15972] vlan2: entered allmulticast mode [ 585.083699][T15967] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 585.120166][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1212.tmp-b7:2' failed: Read-only file system [ 585.142517][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-diskseq/1208.tmp-b7:7' failed: Read-only file system [ 585.196486][T15950] loop4: detected capacity change from 0 to 32768 [ 585.229956][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1212.tmp-b7:2' failed: Read-only file system [ 585.237847][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 585.258488][T15950] ocfs2: Slot 0 on device (7,4) was already allocated to this node! [ 585.324787][T15950] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 585.382079][T10612] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 585.448228][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1209.tmp-b7:6' failed: Read-only file system [ 585.487424][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1213.tmp-b7:7' failed: Read-only file system [ 585.556282][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-label/syzkaller.tmp-b7:7' failed: Read-only file system [ 585.798667][T15988] loop0: detected capacity change from 0 to 256 [ 585.836020][ T5856] ocfs2: Unmounting device (7,4) on (node local) [ 585.853677][T15986] loop3: detected capacity change from 0 to 1024 [ 585.964193][T15988] FAT-fs (loop0): error, fat_get_cluster: invalid start cluster (i_pos 198, start 00000006) [ 585.993091][T15988] FAT-fs (loop0): Filesystem has been set read-only [ 586.011922][T15986] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 586.111083][T15986] ext4 filesystem being mounted at /706/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 586.241584][ T30] audit: type=1800 audit(1754267880.800:106): pid=15986 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.3927" name="file1" dev="loop3" ino=15 res=0 errno=0 [ 586.298220][T15986] EXT4-fs error (device loop3): ext4_map_blocks:814: inode #15: block 1: comm syz.3.3927: lblock 1 mapped to illegal pblock 1 (length 15) [ 586.414230][T15986] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 1 with max blocks 15 with error 117 [ 586.495309][T15986] EXT4-fs (loop3): This should not happen!! Data will be lost [ 586.495309][T15986] [ 586.860459][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 588.000938][T16041] autofs: Bad value for 'fd' [ 588.211436][T16011] loop7: detected capacity change from 0 to 32768 [ 588.241732][T16011] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.3938 (16011) [ 588.325753][T16011] BTRFS info (device loop7): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 588.359055][T16011] BTRFS info (device loop7): using sha256 (sha256-lib) checksum algorithm [ 588.428605][T16011] BTRFS info (device loop7): using free-space-tree [ 588.820996][ T24] libceph: connect (1)[c::]:6789 error -101 [ 588.872412][ T24] libceph: mon0 (1)[c::]:6789 connect error [ 589.048045][T10612] BTRFS info (device loop7): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 589.242633][ T24] libceph: connect (1)[c::]:6789 error -101 [ 589.334164][ T24] libceph: mon0 (1)[c::]:6789 connect error [ 589.402173][T16061] ceph: No mds server is up or the cluster is laggy [ 589.474196][T16082] loop2: detected capacity change from 0 to 256 [ 589.831031][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1222.tmp-b7:2' failed: Read-only file system [ 589.849346][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1220.tmp-b7:3' failed: Read-only file system [ 589.911869][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1222.tmp-b7:2' failed: Read-only file system [ 589.954405][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1222.tmp-b7:2' failed: Read-only file system [ 589.965985][T16087] loop3: detected capacity change from 0 to 1024 [ 590.004631][T16088] pimreg: entered allmulticast mode [ 590.013398][T16088] pimreg: left allmulticast mode [ 590.093148][T16087] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 590.148322][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1221.tmp-b7:7' failed: Read-only file system [ 590.175964][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1221.tmp-b7:7' failed: Read-only file system [ 590.242294][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1221.tmp-b7:7' failed: Read-only file system [ 590.273273][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-diskseq/1225.tmp-b7:3' failed: Read-only file system [ 590.307716][T16087] EXT4-fs error (device loop3): ext4_generic_delete_entry:2667: inode #12: block 7: comm syz.3.3962: bad entry in directory: inode out of bounds - offset=0, inode=150994957, rec_len=16, size=56 fake=0 [ 590.375369][ T6070] udevd[6070]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 590.415241][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1209.tmp-b7:6' failed: Read-only file system [ 590.434481][T16087] EXT4-fs error (device loop3) in ext4_delete_inline_entry:1687: Corrupt filesystem [ 590.608337][T16095] tipc: Failed to obtain node identity [ 590.645065][T16095] tipc: Enabling of bearer rejected, failed to enable media [ 590.743934][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 591.022855][T16079] loop0: detected capacity change from 0 to 32768 [ 591.084367][T16079] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.3959 (16079) [ 591.183659][T16079] BTRFS info (device loop0): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 591.220770][T16079] BTRFS info (device loop0): using xxhash64 (xxhash64-generic) checksum algorithm [ 591.274157][T16079] BTRFS info (device loop0): using free-space-tree [ 591.550460][T16079] BTRFS info (device loop0): rebuilding free space tree [ 591.654547][T16093] loop7: detected capacity change from 0 to 32768 [ 591.715938][ T6041] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 591.725937][T16093] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.3963 (16093) [ 591.851482][T16079] BTRFS info (device loop0): balance: start -d -m [ 591.865355][T16093] BTRFS info (device loop7): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 591.892472][T16079] BTRFS info (device loop0): balance: paused [ 591.947982][T16093] BTRFS info (device loop7): using blake2b (blake2b-256-generic) checksum algorithm [ 591.948045][ T6041] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 592.042009][T16093] BTRFS info (device loop7): using free-space-tree [ 592.042385][ T6041] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 592.092386][ T6041] usb 3-1: New USB device found, idVendor=0079, idProduct=1846, bcdDevice= 0.00 [ 592.151595][ T6041] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 592.188571][ T6041] usb 3-1: config 0 descriptor?? [ 592.297731][ T5860] BTRFS info (device loop0): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 592.331098][T16149] loop3: detected capacity change from 0 to 64 [ 592.894889][ T6041] hid_mf 0003:0079:1846.002C: hidraw0: USB HID v0.00 Device [HID 0079:1846] on usb-dummy_hcd.2-1/input0 [ 592.951540][ T6041] hid_mf 0003:0079:1846.002C: Invalid report, this should never happen! [ 593.000771][ T6041] hid_mf 0003:0079:1846.002C: Force feedback init failed. [ 593.027446][T16162] loop6: detected capacity change from 0 to 2048 [ 593.116223][ T6041] usb 3-1: USB disconnect, device number 27 [ 593.197940][T16162] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 593.518190][T10612] BTRFS info (device loop7): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 593.573171][T16167] fido_id[16167]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.2/usb3/report_descriptor': No such file or directory [ 593.643120][T16172] netlink: 16 bytes leftover after parsing attributes in process `syz.3.3985'. [ 594.063485][T16181] netlink: 28 bytes leftover after parsing attributes in process `syz.7.3984'. [ 594.102220][T16182] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 594.108794][T16182] vhci_hcd vhci_hcd.0: devid(0) speed(4) speed_str(wireless) [ 594.213905][T16182] vhci_hcd vhci_hcd.0: Device attached [ 594.284947][T16188] loop3: detected capacity change from 0 to 1024 [ 594.395666][ T24] vhci_hcd: vhci_device speed not set [ 594.457858][ T24] usb 33-1: new full-speed USB device number 2 using vhci_hcd [ 594.627441][ T68] hfsplus: b-tree write err: -5, ino 4 [ 594.892491][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1224.tmp-b7:2' failed: Read-only file system [ 594.911411][ T30] audit: type=1326 audit(1754267889.470:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16200 comm="syz.3.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9abcb8eb69 code=0x7ffc0000 [ 594.939519][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1234.tmp-b7:3' failed: Read-only file system [ 595.042198][ T30] audit: type=1326 audit(1754267889.470:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16200 comm="syz.3.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9abcb8eb69 code=0x7ffc0000 [ 595.129692][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1233.tmp-b7:6' failed: Read-only file system [ 595.190515][ T30] audit: type=1326 audit(1754267889.510:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16200 comm="syz.3.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=224 compat=0 ip=0x7f9abcb8eb69 code=0x7ffc0000 [ 595.213666][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 595.361793][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1224.tmp-b7:2' failed: Read-only file system [ 595.365389][ T30] audit: type=1326 audit(1754267889.510:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16200 comm="syz.3.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9abcb8eb69 code=0x7ffc0000 [ 595.524023][ T30] audit: type=1326 audit(1754267889.510:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16200 comm="syz.3.3996" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f9abcb8eb69 code=0x7ffc0000 [ 595.600113][T16212] loop2: detected capacity change from 0 to 128 [ 595.616106][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1233.tmp-b7:6' failed: Read-only file system [ 595.692137][T10397] udevd[10397]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 595.715729][T16212] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 595.751547][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1228.tmp-b7:7' failed: Read-only file system [ 595.820625][T16212] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 595.823256][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1228.tmp-b7:7' failed: Read-only file system [ 595.883058][ T7223] udevd[7223]: symlink '../../loop2' '/dev/disk/by-diskseq/1237.tmp-b7:2' failed: Read-only file system [ 595.905561][T16212] overlayfs: failed to create directory ./file0/work (errno: 28); mounting read-only [ 595.969509][T16212] overlayfs: failed to get uuid (/bus, err=-95); falling back to uuid=null. [ 596.044983][ T9] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 596.081048][T16190] loop4: detected capacity change from 0 to 32768 [ 596.101231][T16190] BTRFS: device fsid e417788f-7a09-42b2-9266-8ddc5d5d35d2 devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.3992 (16190) [ 596.204452][T16190] BTRFS info (device loop4): first mount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 596.227329][ T9] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 596.251631][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 596.254345][T16190] BTRFS info (device loop4): using xxhash64 (xxhash64-generic) checksum algorithm [ 596.343132][T16190] BTRFS info (device loop4): using free-space-tree [ 596.367600][ T9] usb 4-1: config 0 descriptor?? [ 596.403020][ T9] cp210x 4-1:0.0: cp210x converter detected [ 596.627062][T16190] BTRFS info (device loop4): rebuilding free space tree [ 596.683642][T16245] loop7: detected capacity change from 0 to 512 [ 596.722351][T16245] EXT4-fs: Ignoring removed orlov option [ 596.792062][T16245] EXT4-fs (loop7): mounting ext3 file system using the ext4 subsystem [ 596.824289][T16245] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 596.887275][T16245] EXT4-fs error (device loop7): ext4_iget_extra_inode:5103: inode #15: comm syz.7.4011: corrupted in-inode xattr: e_value size too large [ 596.955558][T16245] EXT4-fs error (device loop7): ext4_orphan_get:1395: comm syz.7.4011: couldn't read orphan inode 15 (err -117) [ 596.973616][T16245] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 596.988395][T16190] BTRFS info (device loop4): balance: start -d -m [ 597.004516][T16251] netlink: 100 bytes leftover after parsing attributes in process `syz.2.4013'. [ 597.049860][T16183] vhci_hcd: connection reset by peer [ 597.059065][ T9] cp210x 4-1:0.0: failed to get vendor val 0x000e size 678: -71 [ 597.086290][ T13] vhci_hcd: stop threads [ 597.090570][ T13] vhci_hcd: release socket [ 597.094696][ T9] cp210x 4-1:0.0: GPIO initialisation failed: -71 [ 597.126523][ T13] vhci_hcd: disconnect device [ 597.157079][ T9] usb 4-1: cp210x converter now attached to ttyUSB0 [ 597.205203][T16190] BTRFS info (device loop4): relocating block group 6881280 flags data|metadata [ 597.271483][ T9] usb 4-1: USB disconnect, device number 24 [ 597.343978][ T9] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 597.403195][ T9] cp210x 4-1:0.0: device disconnected [ 597.413579][T10612] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 597.456054][ T30] audit: type=1326 audit(1754267892.020:112): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.2.4016" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc340f8eb69 code=0x7ffc0000 [ 597.582655][T16190] BTRFS info (device loop4): balance: paused [ 597.608410][ T30] audit: type=1326 audit(1754267892.050:113): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.2.4016" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc340f8eb69 code=0x7ffc0000 [ 597.792722][ T30] audit: type=1326 audit(1754267892.080:114): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.2.4016" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7fc340f8eb69 code=0x7ffc0000 [ 597.837269][ T30] audit: type=1326 audit(1754267892.080:115): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.2.4016" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc340f8eb69 code=0x7ffc0000 [ 597.953839][ T30] audit: type=1326 audit(1754267892.080:116): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=16259 comm="syz.2.4016" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc340f8eb69 code=0x7ffc0000 [ 598.030799][ T5856] BTRFS info (device loop4): last unmount of filesystem e417788f-7a09-42b2-9266-8ddc5d5d35d2 [ 598.855576][T16288] netlink: 192 bytes leftover after parsing attributes in process `syz.2.4029'. [ 599.595350][ T24] vhci_hcd: vhci_device speed not set [ 599.640932][ T5964] libceph: connect (1)[c::]:6789 error -101 [ 599.673926][ T5964] libceph: mon0 (1)[c::]:6789 connect error [ 599.963470][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1233.tmp-b7:6' failed: Read-only file system [ 599.996947][T16282] loop0: detected capacity change from 0 to 32768 [ 600.027302][ T5964] libceph: connect (1)[c::]:6789 error -101 [ 600.066732][ T5964] libceph: mon0 (1)[c::]:6789 connect error [ 600.137989][T16282] JBD2: Ignoring recovery information on journal [ 600.200426][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-diskseq/1241.tmp-b7:7' failed: Read-only file system [ 600.206784][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1242.tmp-b7:4' failed: Read-only file system [ 600.231500][ T7223] udevd[7223]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 600.243865][T16320] loop6: detected capacity change from 0 to 1024 [ 600.317816][T16304] ceph: No mds server is up or the cluster is laggy [ 600.383090][T16282] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 600.426821][T16320] hfsplus: bad catalog entry type [ 600.483129][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-diskseq/1244.tmp-b7:6' failed: Read-only file system [ 600.571406][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-label/untitled.tmp-b7:6' failed: Read-only file system [ 600.603138][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 600.613362][T16282] (syz.0.4026,16282,0):ocfs2_group_extend:313 ERROR: The disk is too old and small. Force to do offline resize. [ 600.618510][ T7223] udevd[7223]: symlink '../../loop4' '/dev/disk/by-diskseq/1242.tmp-b7:4' failed: Read-only file system [ 600.662691][ T6070] udevd[6070]: symlink '../../loop0' '/dev/disk/by-diskseq/1243.tmp-b7:0' failed: Read-only file system [ 600.673712][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:6' failed: Read-only file system [ 600.776267][ T1010] hfsplus: b-tree write err: -5, ino 4 [ 600.843856][ T5860] ocfs2: Unmounting device (7,0) on (node local) [ 601.046011][T16338] loop6: detected capacity change from 0 to 1024 [ 601.162608][T16338] hfsplus: inconsistency in B*Tree (1,0,1,0,2) [ 601.182122][T16338] hfsplus: xattr searching failed [ 601.251308][T16338] syz.6.4048: attempt to access beyond end of device [ 601.251308][T16338] loop6: rw=0, sector=5778, nr_sectors = 2 limit=1024 [ 601.335007][T16338] Buffer I/O error on dev loop6, logical block 2889, async page read [ 601.351835][T16338] syz.6.4048: attempt to access beyond end of device [ 601.351835][T16338] loop6: rw=0, sector=5778, nr_sectors = 2 limit=1024 [ 601.495196][T16338] Buffer I/O error on dev loop6, logical block 2889, async page read [ 601.521179][T16338] hfsplus: inconsistency in B*Tree (1,0,1,0,2) [ 601.527971][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 601.527995][ T30] audit: type=1800 audit(1754267896.080:119): pid=16338 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.6.4048" name="file1" dev="loop6" ino=20 res=0 errno=0 [ 601.594128][T16338] hfsplus: xattr searching failed [ 601.599678][T16338] hfsplus: can't free extent [ 602.238629][T16330] loop7: detected capacity change from 0 to 32768 [ 603.232876][T16377] loop2: detected capacity change from 0 to 16 [ 603.272516][T16340] loop4: detected capacity change from 0 to 40427 [ 603.290238][T16377] erofs (device loop2): mounted with root inode @ nid 36. [ 603.381091][T16340] F2FS-fs (loop4): invalid crc value [ 604.015350][T16340] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 604.176821][T16351] loop0: detected capacity change from 0 to 40427 [ 604.303871][T16351] F2FS-fs (loop0): build fault injection rate: 14 [ 604.331878][T16351] F2FS-fs (loop0): build fault injection type: 0x3bfe8c [ 604.405503][T16351] F2FS-fs (loop0): invalid crc value [ 604.564463][ C1] F2FS-fs (loop0): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 604.653771][ C1] F2FS-fs (loop0): inject read IO error in f2fs_read_end_io of bio_endio+0x70d/0x850 [ 604.801637][T16351] F2FS-fs (loop0): inject page alloc in f2fs_grab_cache_folio of f2fs_recover_fsync_data+0x496/0x9780 [ 605.041735][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1253.tmp-b7:0' failed: Read-only file system [ 605.108438][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1254.tmp-b7:2' failed: Read-only file system [ 605.157574][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:0' failed: Read-only file system [ 605.270190][ T5925] udevd[5925]: symlink '../../loop7' '/dev/disk/by-diskseq/1250.tmp-b7:7' failed: Read-only file system [ 605.328654][ T6070] udevd[6070]: symlink '../../loop6' '/dev/disk/by-diskseq/1248.tmp-b7:6' failed: Read-only file system [ 605.421800][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 605.442040][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:4' failed: Read-only file system [ 605.503476][ T6070] udevd[6070]: symlink '../../loop7' '/dev/disk/by-diskseq/1250.tmp-b7:7' failed: Read-only file system [ 605.545945][T10397] udevd[10397]: symlink '../../loop4' '/dev/disk/by-diskseq/1252.tmp-b7:4' failed: Read-only file system [ 605.601753][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1254.tmp-b7:2' failed: Read-only file system [ 607.022816][T16452] loop2: detected capacity change from 0 to 1764 [ 607.114177][T16452] ISOFS: root inode is unusable. Disabling Rock Ridge and switching to Joliet. [ 607.355302][ T5858] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 607.455372][ T5858] iso9660: Corrupted directory entry in block 2 of inode 1920 [ 607.777834][T16477] loop2: detected capacity change from 0 to 512 [ 607.842981][T16477] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 607.920573][T16477] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a00ce018, mo2=0002] [ 607.983977][T16477] System zones: 1-12 [ 608.037765][T16477] EXT4-fs (loop2): 1 truncate cleaned up [ 608.058279][T16477] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 608.298694][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 608.703299][T16460] loop7: detected capacity change from 0 to 32768 [ 608.834517][T16460] XFS (loop7): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 608.973093][T16460] XFS (loop7): Torn write (CRC failure) detected at log block 0x30. Truncating head block from 0x51. [ 609.085984][T16460] XFS (loop7): Starting recovery (logdev: internal) [ 609.100285][T16511] vlan3: entered promiscuous mode [ 609.132601][T16511] bond0: entered promiscuous mode [ 609.141221][T16511] bond_slave_0: entered promiscuous mode [ 609.155414][T16511] bond_slave_1: entered promiscuous mode [ 609.179164][T16460] XFS (loop7): Ending recovery (logdev: internal) [ 609.180623][T16511] vlan3: entered allmulticast mode [ 609.195036][T16511] bond0: entered allmulticast mode [ 609.212303][T16511] bond_slave_0: entered allmulticast mode [ 609.227030][T16460] XFS (loop7): Quotacheck needed: Please wait. [ 609.228575][T16511] bond_slave_1: entered allmulticast mode [ 609.345191][T16460] XFS (loop7): Quotacheck: Done. [ 609.345663][T16513] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4110'. [ 609.505266][T10612] XFS (loop7): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 609.590407][T16502] loop6: detected capacity change from 0 to 32768 [ 609.715026][T16502] XFS (loop6): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 609.803142][T16502] XFS (loop6): Ending clean mount [ 610.274597][ T7223] udevd[7223]: symlink '../../loop0' '/dev/disk/by-diskseq/1256.tmp-b7:0' failed: Read-only file system [ 610.289045][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1260.tmp-b7:2' failed: Read-only file system [ 610.312672][T10321] XFS (loop6): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 610.342244][ T6040] udevd[6040]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 610.368367][T16527] loop2: detected capacity change from 0 to 32768 [ 610.460453][T16527] XFS (loop2): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 610.480625][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-diskseq/1262.tmp-b7:6' failed: Read-only file system [ 610.495521][ T5925] udevd[5925]: symlink '../../loop6' '/dev/disk/by-uuid/c496e05e-540d-4c72-b591-04d79d8b4eeb.tmp-b7:6' failed: Read-only file system [ 610.579174][T16541] loop0: detected capacity change from 0 to 256 [ 610.602724][T16527] XFS (loop2): Metadata corruption detected at xfs_inode_buf_verify+0x439/0x4d0, xfs_inode block 0x2280 xfs_inode_buf_verify [ 610.616669][T16527] XFS (loop2): Unmount and run xfs_repair [ 610.622464][T16527] XFS (loop2): First 128 bytes of corrupted metadata buffer: [ 610.631808][T16527] 00000000: 49 4e 07 00 00 00 00 00 00 00 00 00 00 00 00 00 IN.............. [ 610.641541][T16527] 00000010: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.650861][T16527] 00000020: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.662598][T16527] 00000030: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.671535][T16527] 00000040: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.681345][T16527] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.690309][T16527] 00000060: ff ff ff ff 01 81 e9 80 00 00 00 00 00 00 00 00 ................ [ 610.700077][T16527] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 610.709288][T16527] XFS (loop2): metadata I/O error in "xfs_imap_to_bp+0x10f/0x2b0" at daddr 0x2280 len 64 error 117 [ 610.720932][T16527] XFS (loop2): Failed to read root inode 0x1140, error 117 [ 610.729005][T16527] XFS (loop2): Uncorrected metadata errors detected; please run xfs_repair. [ 610.729168][ T7223] udevd[7223]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 610.753371][T16541] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 610.790905][T16543] comedi comedi3: pcl730: I/O port conflict (0x4f27,4) [ 610.832989][T16541] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 610.866954][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1256.tmp-b7:0' failed: Read-only file system [ 610.894718][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-uuid/1234-1234.tmp-b7:0' failed: Read-only file system [ 610.930835][T16541] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x4d3005c0, utbl_chksum : 0xe619d30d) [ 611.063301][T10397] udevd[10397]: symlink '../../loop0' '/dev/disk/by-diskseq/1265.tmp-b7:0' failed: Read-only file system [ 611.123920][ T7223] udevd[7223]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 612.293804][T16570] loop7: detected capacity change from 0 to 64 [ 612.357501][T16570] MINIX-fs: mounting unchecked file system, running fsck is recommended [ 612.376347][T16568] loop0: detected capacity change from 0 to 4096 [ 612.393838][T16568] ntfs3(loop0): Different NTFS sector size (1024) and media sector size (512). [ 612.427970][T16570] MINIX-fs warning: remounting unchecked fs, running fsck is recommended [ 612.927903][T16545] loop6: detected capacity change from 0 to 32768 [ 612.961655][T16576] loop4: detected capacity change from 0 to 4096 [ 613.032326][T16576] ntfs3(loop4): Different NTFS sector size (1024) and media sector size (512). [ 613.103106][T16545] ERROR: (device loop6): diRead: i_ino != di_number [ 613.103106][T16545] [ 613.119132][T16545] ERROR: (device loop6): remounting filesystem as read-only [ 613.244761][T16585] loop0: detected capacity change from 0 to 1024 [ 613.247277][T16576] ntfs3(loop4): Failed to load $Extend (-22). [ 613.299588][T16591] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(4) [ 613.306159][T16591] vhci_hcd vhci_hcd.0: devid(0) speed(2) speed_str(full-speed) [ 613.323928][T16576] ntfs3(loop4): Failed to initialize $Extend. [ 613.359153][T16591] vhci_hcd vhci_hcd.0: Device attached [ 613.400669][T16585] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 613.468423][T16593] vhci_hcd: connection closed [ 613.473718][T10412] vhci_hcd: stop threads [ 613.475124][T16585] ext4 filesystem being mounted at /632/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 613.495841][T10412] vhci_hcd: release socket [ 613.537353][T10412] vhci_hcd: disconnect device [ 614.007516][ T5860] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 614.683253][T16614] netlink: 8 bytes leftover after parsing attributes in process `syz.4.4148'. [ 614.744980][T16614] netlink: 4 bytes leftover after parsing attributes in process `syz.4.4148'. [ 614.925767][T16588] loop2: detected capacity change from 0 to 32768 [ 614.962547][T16588] XFS: attr2 mount option is deprecated. [ 615.092606][T16588] XFS (loop2): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 615.342003][T16642] loop7: detected capacity change from 0 to 8 [ 615.349355][T16642] MTD: Attempt to mount non-MTD device "/dev/loop7" [ 615.397045][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 615.422654][T16588] XFS (loop2): Ending clean mount [ 615.435551][T16642] cramfs: Error -5 while decompressing! [ 615.468388][T16642] cramfs: ffffffff9af16c68(26)->ffff88804a843000(4096) [ 615.516943][T16642] cramfs: Error -3 while decompressing! [ 615.522226][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1279.tmp-b7:2' failed: Read-only file system [ 615.558012][T16642] cramfs: ffffffff9af16c82(26)->ffff888069b94000(4096) [ 615.583258][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:2' failed: Read-only file system [ 615.607084][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1235.tmp-b7:3' failed: Read-only file system [ 615.636616][T16642] cramfs: Error -3 while decompressing! [ 615.665613][ T7223] udevd[7223]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 615.688978][T10397] udevd[10397]: incorrect cramfs checksum on /dev/loop7 [ 615.697236][T16642] cramfs: ffffffff9af16c9c(16)->ffff88806a8ab000(4096) [ 615.707265][ T6040] udevd[6040]: symlink '../../loop0' '/dev/disk/by-diskseq/1277.tmp-b7:0' failed: Read-only file system [ 615.734113][ T5858] XFS (loop2): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 615.735798][T16642] cramfs: Error -5 while decompressing! [ 615.757254][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-diskseq/1280.tmp-b7:7' failed: Read-only file system [ 615.789373][ T5925] udevd[5925]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 615.810520][T16642] cramfs: ffffffff9af16c68(26)->ffff88804a843000(4096) [ 615.835520][ T30] audit: type=1800 audit(1754267910.400:120): pid=16642 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.7.4157" name="file2" dev="loop7" ino=348 res=0 errno=0 [ 615.912914][ T6070] udevd[6070]: incorrect cramfs checksum on /dev/loop7 [ 616.012432][T16649] loop3: detected capacity change from 0 to 4096 [ 616.195652][T16649] ntfs3(loop3): ino=18, mi_enum_attr [ 616.201182][T16649] ntfs3(loop3): Mark volume as dirty due to NTFS errors [ 617.158161][T16672] loop2: detected capacity change from 0 to 256 [ 617.623823][T16678] netlink: 32 bytes leftover after parsing attributes in process `syz.2.4175'. [ 618.503853][ T5871] Bluetooth: hci5: unexpected event for opcode 0x0c7b [ 618.780816][T16676] loop3: detected capacity change from 0 to 32768 [ 618.892925][T16701] loop7: detected capacity change from 0 to 512 [ 618.901863][T16676] ERROR: (device loop3): dtReadFirst: btstack overrun [ 618.901863][T16676] [ 618.935793][T16701] EXT4-fs: Ignoring removed i_version option [ 618.952979][T16676] ERROR: (device loop3): remounting filesystem as read-only [ 619.003321][T16676] btstack dump: [ 619.039157][T16676] bn = 0, index = 0 [ 619.057306][T16701] EXT4-fs (loop7): 1 orphan inode deleted [ 619.073407][T16676] bn = 0, index = 0 [ 619.164153][T16676] bn = 0, index = 0 [ 619.168115][T16676] bn = 0, index = 0 [ 619.182000][T16676] bn = 0, index = 0 [ 619.182548][T16701] EXT4-fs (loop7): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 619.200687][T16676] bn = 0, index = 0 [ 619.200742][T16676] bn = 0, index = 0 [ 619.200761][T16676] bn = 0, index = 0 [ 619.450818][T16709] loop0: detected capacity change from 0 to 2048 [ 619.489810][T16709] NILFS (loop0): broken superblock, retrying with spare superblock (blocksize = 1024) [ 619.569733][T10612] EXT4-fs (loop7): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 619.672622][T16712] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 620.430536][T16725] loop2: detected capacity change from 0 to 47 [ 620.500213][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 620.545112][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1287.tmp-b7:3' failed: Read-only file system [ 620.662994][T10397] udevd[10397]: symlink '../../loop2' '/dev/disk/by-diskseq/1293.tmp-b7:2' failed: Read-only file system [ 620.681653][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1287.tmp-b7:3' failed: Read-only file system [ 620.687984][T16731] netlink: 'syz.6.4198': attribute type 1 has an invalid length. [ 620.707338][ T7223] udevd[7223]: symlink '../../loop0' '/dev/disk/by-diskseq/1292.tmp-b7:0' failed: Read-only file system [ 620.709230][ T6070] udevd[6070]: symlink '../../loop6' '/dev/disk/by-diskseq/1276.tmp-b7:6' failed: Read-only file system [ 620.850728][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1291.tmp-b7:3' failed: Read-only file system [ 620.959754][ T5925] udevd[5925]: symlink '../../loop2' '/dev/disk/by-diskseq/1293.tmp-b7:2' failed: Read-only file system [ 620.970901][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 620.971282][T16736] comedi comedi3: pcl816: I/O port conflict (0x4f2a,16) [ 621.071158][T10397] udevd[10397]: symlink '../../loop6' '/dev/disk/by-diskseq/1276.tmp-b7:6' failed: Read-only file system [ 621.553527][T16716] loop7: detected capacity change from 0 to 32768 [ 621.591550][T16716] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop7 (7:7) scanned by syz.7.4191 (16716) [ 621.684988][T16716] BTRFS info (device loop7): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 621.748651][T16716] BTRFS info (device loop7): using sha256 (sha256-lib) checksum algorithm [ 621.794838][T16716] BTRFS info (device loop7): using free-space-tree [ 621.959244][T16767] sp0: Synchronizing with TNC [ 622.468336][T10612] BTRFS info (device loop7): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 622.667053][T16793] loop2: detected capacity change from 0 to 256 [ 624.140202][T16824] loop3: detected capacity change from 0 to 512 [ 624.229453][T16824] EXT4-fs: Quota format mount options ignored when QUOTA feature is enabled [ 624.350386][T16820] loop2: detected capacity change from 0 to 4096 [ 624.351714][T16824] EXT4-fs (loop3): revision level too high, forcing read-only mode [ 624.396448][T16824] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=e040e11c, mo2=0002] [ 624.446135][T16824] System zones: 0-1, 15-15, 18-18, 34-34 [ 624.464648][T16800] loop6: detected capacity change from 0 to 32768 [ 624.503502][T16824] EXT4-fs (loop3): orphan cleanup on readonly fs [ 624.530697][T16832] tc_dump_action: action bad kind [ 624.532633][T16800] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop6 (7:6) scanned by syz.6.4223 (16800) [ 624.564355][T16824] Quota error (device loop3): v2_read_header: Failed header read: expected=8 got=0 [ 624.615498][T16824] EXT4-fs warning (device loop3): ext4_enable_quotas:7164: Failed to enable quota tracking (type=1, err=-22, ino=4). Please run e2fsck to fix. [ 624.650505][T16800] BTRFS info (device loop6): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 624.703640][T16800] BTRFS info (device loop6): using sha256 (sha256-lib) checksum algorithm [ 624.706522][T16824] EXT4-fs (loop3): Cannot turn on quotas: error -22 [ 624.741001][T16800] BTRFS info (device loop6): disk space caching is enabled [ 624.779086][T16800] BTRFS warning (device loop6): space cache v1 is being deprecated and will be removed in a future release, please use -o space_cache=v2 [ 624.803447][T16824] EXT4-fs error (device loop3): ext4_validate_block_bitmap:440: comm syz.3.4234: bg 0: block 40: padding at end of block bitmap is not set [ 624.869943][T16824] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6657: Corrupt filesystem [ 624.920586][T16824] EXT4-fs (loop3): 1 truncate cleaned up [ 624.927226][T16836] [U] ^C [ 624.962654][T16824] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 625.187368][T16800] BTRFS info (device loop6): rebuilding free space tree [ 625.306153][T16800] BTRFS info (device loop6): disabling free space tree [ 625.313151][T16800] BTRFS info (device loop6): clearing compat-ro feature flag for FREE_SPACE_TREE (0x1) [ 625.363882][T16800] BTRFS info (device loop6): clearing compat-ro feature flag for FREE_SPACE_TREE_VALID (0x2) [ 625.430217][ T5862] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 625.603102][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1299.tmp-b7:3' failed: Read-only file system [ 625.661463][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 625.702964][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-diskseq/1297.tmp-b7:7' failed: Read-only file system [ 625.733970][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1299.tmp-b7:3' failed: Read-only file system [ 625.773086][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1302.tmp-b7:2' failed: Read-only file system [ 625.823729][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1303.tmp-b7:3' failed: Read-only file system [ 625.912136][ T6070] udevd[6070]: symlink '../../loop4' '/dev/disk/by-diskseq/1278.tmp-b7:4' failed: Read-only file system [ 626.005210][T10321] BTRFS info (device loop6): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 626.010047][ T5925] udevd[5925]: symlink '../../loop3' '/dev/disk/by-diskseq/1303.tmp-b7:3' failed: Read-only file system [ 626.090934][T16875] loop3: detected capacity change from 0 to 256 [ 626.157904][T10397] udevd[10397]: symlink '../../loop7' '/dev/disk/by-diskseq/1297.tmp-b7:7' failed: Read-only file system [ 626.159150][ T6070] udevd[6070]: symlink '../../loop2' '/dev/disk/by-diskseq/1302.tmp-b7:2' failed: Read-only file system [ 626.274899][T16875] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x4d7b943f, utbl_chksum : 0xe619d30d) [ 627.427233][T16889] loop6: detected capacity change from 0 to 32768 [ 627.473504][T16889] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 627.481914][T16889] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 627.536663][T16889] gfs2: fsid=syz:syz.0: journal 0 mapped with 23 extents in 0ms [ 627.554999][ T5964] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 627.562129][ T5964] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 627.821053][ T5964] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 258ms [ 627.862245][ T5964] gfs2: fsid=syz:syz.0: jid=0: Done [ 627.898819][T16889] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 627.931269][T16879] loop7: detected capacity change from 0 to 32768 [ 628.019272][T16879] [ 628.019272][T16879] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 628.019272][T16879] [ 628.191923][ T1072] gfs2: fsid=syz:syz.0: G: s:UN n:2/819 f:a t:UN d:EX/0 a:0 v:0 r:-128 m:20 p:1 [ 628.198982][T16879] [ 628.198982][T16879] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 628.198982][T16879] [ 628.212954][ T1072] ------------[ cut here ]------------ [ 628.218584][ T1072] kernel BUG at fs/gfs2/glock.c:274! [ 628.224106][ T1072] Oops: invalid opcode: 0000 [#1] SMP KASAN NOPTI [ 628.230536][ T1072] CPU: 0 UID: 0 PID: 1072 Comm: kworker/0:1H Not tainted 6.16.0-syzkaller-11322-g352af6a011d5 #0 PREEMPT(full) [ 628.242354][ T1072] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 628.252424][ T1072] Workqueue: gfs2-glock/syz:syz glock_work_func [ 628.258729][ T1072] RIP: 0010:__gfs2_glock_put+0x466/0x4f0 [ 628.264389][ T1072] Code: 90 90 e9 07 fe ff ff e8 e8 97 b2 fd 90 0f 0b 90 e9 bb fd ff ff e8 da 97 b2 fd ba 01 00 00 00 48 89 de 31 ff e8 cb ad ff ff 90 <0f> 0b e8 c3 97 b2 fd 90 0f 0b 90 e9 58 fe ff ff e8 95 e7 17 fe e9 [ 628.284026][ T1072] RSP: 0018:ffffc90003a6fbf0 EFLAGS: 00010286 [ 628.290111][ T1072] RAX: 0000000000000000 RBX: ffff88805f390fd8 RCX: fffff5200074df2f [ 628.298091][ T1072] RDX: ffff888027bc5a00 RSI: ffffffff8408b684 RDI: 0000000000000001 [ 628.301812][T16879] [ 628.301812][T16879] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 628.301812][T16879] [ 628.306068][ T1072] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 628.306098][ T1072] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805510c000 [ 628.306125][ T1072] R13: ffff88805510c0a8 R14: ffff88805f390ff8 R15: ffffc90003a6fd10 [ 628.306155][ T1072] FS: 0000000000000000(0000) GS:ffff8881246cf000(0000) knlGS:0000000000000000 [ 628.349315][ T1072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 628.355900][ T1072] CR2: 00007fd1369a8000 CR3: 0000000060d1e000 CR4: 0000000000350ef0 [ 628.363875][ T1072] Call Trace: [ 628.367161][ T1072] [ 628.370134][ T1072] glock_work_func+0x396/0x4d0 [ 628.374920][ T1072] process_one_work+0x9cf/0x1b70 [ 628.379896][ T1072] ? __pfx_glock_work_func+0x10/0x10 [ 628.385194][ T1072] ? __pfx_process_one_work+0x10/0x10 [ 628.390588][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.396242][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.401894][ T1072] ? assign_work+0x1a0/0x250 [ 628.406493][ T1072] worker_thread+0x6c8/0xf10 [ 628.411095][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.416740][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.422388][ T1072] ? __kthread_parkme+0x19e/0x250 [ 628.427428][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.433074][ T1072] ? __pfx_worker_thread+0x10/0x10 [ 628.438196][ T1072] kthread+0x3c5/0x780 [ 628.442272][ T1072] ? __pfx_kthread+0x10/0x10 [ 628.446862][ T1072] ? srso_alias_return_thunk+0x5/0xfbef5 [ 628.452503][ T1072] ? rcu_is_watching+0x12/0xc0 [ 628.457279][ T1072] ? __pfx_kthread+0x10/0x10 [ 628.461870][ T1072] ret_from_fork+0x5d7/0x6f0 [ 628.466464][ T1072] ? __pfx_kthread+0x10/0x10 [ 628.471054][ T1072] ret_from_fork_asm+0x1a/0x30 [ 628.475837][ T1072] [ 628.478841][ T1072] Modules linked in: [ 628.482812][ C0] vkms_vblank_simulate: vblank timer overrun [ 628.489998][ T1072] ---[ end trace 0000000000000000 ]--- [ 628.498656][ T1072] RIP: 0010:__gfs2_glock_put+0x466/0x4f0 [ 628.504390][ T1072] Code: 90 90 e9 07 fe ff ff e8 e8 97 b2 fd 90 0f 0b 90 e9 bb fd ff ff e8 da 97 b2 fd ba 01 00 00 00 48 89 de 31 ff e8 cb ad ff ff 90 <0f> 0b e8 c3 97 b2 fd 90 0f 0b 90 e9 58 fe ff ff e8 95 e7 17 fe e9 [ 628.526188][ T1072] RSP: 0018:ffffc90003a6fbf0 EFLAGS: 00010286 [ 628.532291][ T1072] RAX: 0000000000000000 RBX: ffff88805f390fd8 RCX: fffff5200074df2f [ 628.539416][T16906] loop3: detected capacity change from 0 to 1024 [ 628.540683][ T1072] RDX: ffff888027bc5a00 RSI: ffffffff8408b684 RDI: 0000000000000001 [ 628.554760][ T1072] RBP: 0000000000000000 R08: 0000000000000001 R09: 0000000000000000 [ 628.562742][ T1072] R10: 0000000000000000 R11: 0000000000000000 R12: ffff88805510c000 [ 628.571140][ T1072] R13: ffff88805510c0a8 R14: ffff88805f390ff8 R15: ffffc90003a6fd10 [ 628.580469][ T1072] FS: 0000000000000000(0000) GS:ffff8881246cf000(0000) knlGS:0000000000000000 [ 628.589776][ T1072] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 628.594189][T16879] [ 628.594189][T16879] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 628.594189][T16879] [ 628.596765][ T1072] CR2: 00007fd1369a8000 CR3: 00000000336c5000 CR4: 0000000000350ef0 [ 628.615015][ T1072] Kernel panic - not syncing: Fatal exception [ 628.621369][ T1072] Kernel Offset: disabled [ 628.625691][ T1072] Rebooting in 86400 seconds..