last executing test programs: 6m41.676844998s ago: executing program 4 (id=1550): r0 = syz_open_dev$usbfs(&(0x7f00000000c0), 0x201, 0x2) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1000002, 0x11012, r0, 0x0) mbind(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1, 0x0, 0x0, 0x3) 6m40.783259743s ago: executing program 4 (id=1553): r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x1, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4080000400000006110540000000000a6000000000000009500000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x5, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, &(0x7f00000000c0), 0x0, 0x10, &(0x7f0000000080), 0xffffffffffffffb2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r1 = socket(0x10, 0x803, 0x0) sendmsg$nl_generic(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000440)={0x1c, 0x52, 0x1, 0x0, 0x0, {0x2}, [@typed={0x8, 0x1, 0x0, 0x0, @fd=r0}]}, 0x1c}}, 0x0) 6m40.076527499s ago: executing program 4 (id=1556): bpf$PROG_LOAD_XDP(0x5, &(0x7f00000001c0)={0xd, 0x4, &(0x7f0000001300)=@framed={{}, [@ldst={0x1, 0x0, 0x3, 0x2, 0x1, 0xc8}]}, &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x9, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x80) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000080)='./file1\x00', 0x20081e, &(0x7f0000000000), 0x1, 0x503, &(0x7f0000000140)="$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") quotactl$Q_SETQUOTA(0xffffffff80000801, &(0x7f0000002b80)=@loop={'/dev/loop', 0x0}, 0x0, &(0x7f0000006140)={0xfffffffffffffffd, 0x0, 0x0, 0x4, 0x400000000000000, 0x0, 0x0, 0x0, 0xffffff01}) 6m38.934581086s ago: executing program 4 (id=1562): syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x8, &(0x7f0000000080)={[{@sb={'sb', 0x3d, 0x1}}, {@nodioread_nolock}]}, 0x4, 0x511, &(0x7f0000000540)="$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") mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000001100)={[{@upperdir={'upperdir', 0x3d, './file0'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@workdir={'workdir', 0x3d, './bus'}}], [], 0x2c}) 6m37.373900752s ago: executing program 4 (id=1565): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) inotify_add_watch(r0, 0x0, 0x30000000) 6m34.30443351s ago: executing program 4 (id=1578): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) 6m31.878363514s ago: executing program 32 (id=1578): r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000180)) 23.607018221s ago: executing program 5 (id=3062): mknod$loop(&(0x7f0000000140)='./file0\x00', 0x8fff, 0x0) move_pages(0x0, 0x20a0, &(0x7f0000000040), &(0x7f0000001180), &(0x7f0000000000), 0x0) execve(&(0x7f0000000180)='./file0\x00', 0x0, &(0x7f0000000800)={[&(0x7f0000000940)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01', &(0x7f0000000a40)='\x7f\xb7\xc3\x7f\xa5a\xd6A*c\x9b\xd8R\xf02b\xefA|uiWb\x8f\xee\x1c\xc5\xdb^\x11\x16h\x83\x94y\x89\xf1Y{\x87\xd5\xf3\xccMr\xc5\xbdT\x9e\xc4\x84\x06\xcd\x8b\xcd\t\x01']}) 21.353790427s ago: executing program 5 (id=3068): r0 = socket$l2tp6(0xa, 0x2, 0x73) setsockopt$inet6_int(r0, 0x29, 0x10, &(0x7f00000000c0)=0x4, 0x4) sendmmsg$inet6(r0, &(0x7f0000002640)=[{{&(0x7f0000000a00)={0xa, 0x4e20, 0x7, @remote, 0x8}, 0x1c, 0x0}}], 0x1, 0x20004004) 20.400152355s ago: executing program 5 (id=3073): ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl(r0, 0x8b27, &(0x7f0000000040)) 19.550333355s ago: executing program 5 (id=3077): syz_mount_image$ext4(&(0x7f0000000080)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x11, &(0x7f0000000180)={[{@nombcache}, {@debug}, {@norecovery}, {@grpid}, {@norecovery}]}, 0x9, 0x60c, &(0x7f00000001c0)="$eJzs3c9vFGUfAPDvTH/Svrwt5M2reJAmxkCitLSAIcZEiFdC8MfNU6WFIIUSWqNFEkuCF43x4sHEkwfxv1ASrx68evDiyZA0xnAQg7JmtrNl2+2W7XZ/tN3PJxn6zAw7z3fKfnmeffaZmQA61kj2RxpxICKuJRFDZfu6I985svz37v9x83y2JFEovPl7Ejc/ShbLj5XkPwfzF/8zFMlPacT+rsp65xZuXJ6cmZm+nq+PzV+5Nja3cOPIpSuTF6cvTl+deGni5InjJ06OH93S+e0tK5+5/e77Q5+cffubrx4m49/+cjaJU/Eojy07r7Wv7dtSzdnvbCQKyx6Ub89+rye3eOzt4s+h0vvksWTtBratC/n7sScinoqh6Cr71xyKj19va3BAUxWSKLVRQMdJ6sr//sYHArRYqR9Q+my/3ufgSmmTeyVAKyydXh4AWM79nogo5X/38thg9BfHBgbuJ6vGeZKI2NrI3LKsjh9/OHs7W6LKOBzQHIu3SqPca9v/pJibw9FfXBu4n67K/7Rsyba/UWf9I2vW5T+0zuKtiHg6b/97o+78f6fO+uU/AAAAAAAANM7d0xHx4nrz/9KV+T+968z/GYyIUw2o/8nf/6X38kLSgOqAMkunI16pmP/7d/ns4OGu/Hv+vcX5AD3phUsz00cj4r8RcTh6+rL18dWHXTVB+Mhn+7+sVn/5/L9syeovzQXMD3Wve82FuFOT85ONOXvobEu3Ip4pzv89mG9ZPf8na/+Tivb/09eyBL9WYx37n79zrtq+J+c/0CyFryMOrXv9z+PudrLx/TnGiv2BsVKvoNKzH37+XbX65T+0T9b+D2yc/31J+f165jZ3/N6IOLbQXai2v97+f2/yVlfp+JkPJufnr49H9CZnKrdPbC5m2K1K+VDKlyz/Dz+38fjfSv+/LA/3RMRijXX+/9Hgr9X2af+hfbL8n9q4/R9e3f5vttAfE3eGv89vMVbhXE3t//Fim34432L8D8pV3o+j1gRtS7gAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAsMOlEfGfSNLRlXKajo5GDEbE/2IgnZmdm3/hwux7V6eyfauf/z+0vJ6Unv8/XLY+sWb9WETsi4gvuvYU10fPz85MtfvkAQAAAAAAAAAAAAAAAAAAYJsYLF7zX+hbe/1/5reudkcHNF13/lO+Q+fprvuVhb6GBgK0XP35D+x0ted/T1PjAFqvev4/eFgoamk4QAvp/0PnqjP/fV0Au4D2HzpVjWN6/c2OA2iHmtv/pebGAQAAAAAANMS+g3d/TiJi8eU9xSXTm+8z2R92t7TdAQBtYw4vdK7u2XZHALSLz/hAslL6a92L/avP/k+aExAAAAAAAAAAAAAAUOHQAdf/Q6dKIzZ4hLe5/bCbbXD9/3rJ73YBsItUf/RHLW1/oocAO5jP+MCT2nHX/wMAAAAAAAAAAADANtB/4/LkzMz09bmFnVd4dXuEsbnC4uS2CKOhhUfNOXJPRGyPE2x1oXQLjjaG0eb/lwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgBX/BgAA///kYDBi") mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f00000001c0)='./file0/../file0\x00', 0x0, 0x11495, 0x0) mount$nfs4(0x0, &(0x7f00000000c0)='./file0/../file0\x00', 0x0, 0x20, 0x0) 17.952832504s ago: executing program 5 (id=3083): r0 = openat$adsp1(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$SNDCTL_DSP_SETFMT(r0, 0xc0045005, &(0x7f0000000040)=0x10000) read$dsp(r0, 0x0, 0xfffffffd) 17.10835624s ago: executing program 5 (id=3087): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000640), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x20, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) 15.069670376s ago: executing program 33 (id=3087): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000640), r0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000b80)={0x0, 0x0, &(0x7f0000000b40)={&(0x7f0000000ac0)={0x20, r1, 0x1, 0x70bd27, 0x25dfdbfd, {}, [@MPTCP_PM_ATTR_TOKEN={0x8}, @MPTCP_PM_ATTR_ADDR={0x4}]}, 0x20}, 0x1, 0x0, 0x0, 0x800}, 0x4) 15.017596735s ago: executing program 0 (id=3091): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$TIPC_NL_KEY_SET(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000200)={0x20, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_NODE={0xc, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8, 0x6, 0x9}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x408c4}, 0x4000004) 14.016830407s ago: executing program 0 (id=3097): r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.stat\x00', 0x275a, 0x0) fsetxattr$security_ima(r0, &(0x7f0000000080), &(0x7f0000000100)=@ng={0x4, 0x7}, 0x2, 0x1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r0, 0x0) 12.787745241s ago: executing program 0 (id=3101): r0 = openat$sw_sync(0xffffffffffffff9c, &(0x7f0000000640), 0x0, 0x0) prlimit64(0x0, 0x7, &(0x7f0000000140), 0x0) ioctl$SW_SYNC_IOC_CREATE_FENCE(r0, 0xc0285700, 0x0) 11.561343362s ago: executing program 0 (id=3105): capset(&(0x7f0000000000)={0x20080522}, &(0x7f0000000280)) r0 = syz_open_dev$loop(&(0x7f0000000100), 0x6, 0x40) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, 0x0) 10.087562383s ago: executing program 0 (id=3109): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x4) syz_mount_image$bcachefs(&(0x7f0000000080), &(0x7f0000000000)='./file1\x00', 0x800000, &(0x7f0000000180)={[{@acl}, {@version_upgrade={'version_upgrade', 0x3d, 'none'}}, {@norecovery}, {@fix_errors={'fix_errors', 0x3d, 'yes'}}, {@journal_flush_disabled}, {@norecovery}, {@journal_transaction_names}, {@inline_data}, {@norecovery}]}, 0x1, 0x5903, 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7.723492194s ago: executing program 1 (id=3116): r0 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x2}, 0x0, 0x0, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f0000000200), &(0x7f0000000400)={'syz', 0x3}, 0x0, 0x0, r0) keyctl$KEYCTL_MOVE(0x1e, r0, 0xfffffffffffffffd, r1, 0x0) 7.241528514s ago: executing program 0 (id=3117): r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000b00)=@raw={'raw\x00', 0x8, 0x3, 0x428, 0xd0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x358, 0xffffffff, 0xffffffff, 0x358, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00'}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x488) syz_emit_ethernet(0x4e, &(0x7f0000000000)={@random="e33110495bfd", @local, @void, {@ipv6={0x86dd, @udp={0x6, 0x6, "c2eeed", 0x18, 0x11, 0x0, @empty, @local, {[], {0x4e20, 0x4e22, 0x18, 0x0, @wg=@data={0x4, 0x3, 0x6}}}}}}}, 0x0) 6.814483873s ago: executing program 1 (id=3119): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x3000046, &(0x7f0000000380)={[{@delalloc}, {@data_err_abort}, {@barrier_val={'barrier', 0x3d, 0x2}}, {@dioread_lock}, {@data_err_ignore}, {@i_version}, {@data_err_ignore}, {@grpquota}, {@nobh}, {@user_xattr}, {@bh}, {@dioread_nolock}]}, 0x1, 0x553, &(0x7f0000000a40)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x1) ioctl$FS_IOC_GETFLAGS(r0, 0x80086601, &(0x7f0000000340)) 4.976296394s ago: executing program 1 (id=3123): r0 = socket$packet(0x11, 0x2, 0x300) unshare(0x22020600) recvmmsg(r0, 0x0, 0x0, 0x2000, 0x0) 4.807441672s ago: executing program 2 (id=3124): syz_mount_image$erofs(&(0x7f00000002c0), &(0x7f0000000380)='./file1\x00', 0x4002, &(0x7f0000000f80)=ANY=[@ANYRES16=0x0], 0x1, 0x215, &(0x7f0000000080)="$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") socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000000ec0)=[{{0x0, 0x0, 0x0}}, {{&(0x7f0000000300)=@file={0x1, './file0\x00'}, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x48010}}], 0x2, 0x0) 4.628158294s ago: executing program 3 (id=3125): r0 = socket$inet6_mptcp(0xa, 0x1, 0x106) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x4001, 0x0, @loopback}, 0x1c) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) 3.765948102s ago: executing program 2 (id=3126): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000080)=[@in={0x2, 0x4e20, @empty}], 0x10) getsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX3(r0, 0x84, 0x6f, &(0x7f00000000c0)={0x0, 0x30, &(0x7f0000000280)=[@in={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0x20}}, @in={0x2, 0x4e20, @loopback}, @in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}]}, &(0x7f0000000100)=0x10) 3.753616974s ago: executing program 3 (id=3127): r0 = socket$rds(0x15, 0x5, 0x0) bind$rds(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, 0x10) sendmsg$rds(r0, &(0x7f0000001600)={&(0x7f0000000000)={0x2, 0x0, @remote}, 0x10, 0x0, 0x0, &(0x7f0000000940)=[@fadd={0x58, 0x114, 0x6, {{0x9, 0x80}, &(0x7f0000000400)=0x6, 0x0, 0x1, 0x10001, 0x2, 0x9, 0x8, 0xf}}, @fadd={0x58, 0x114, 0x6, {{0xc5, 0x9}, 0x0, 0x0, 0x8, 0x4, 0xa89, 0x1, 0x46, 0xc111}}], 0xb0}, 0x0) 3.663972564s ago: executing program 1 (id=3128): r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) setresgid(0x0, 0xffffffffffffffff, 0xee01) linkat(r0, &(0x7f0000000180)='./file1\x00', r0, 0x0, 0x1000) 3.03802045s ago: executing program 1 (id=3129): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="12010000000000106a052200000000000001090224000100000000090400000203000000092100000001220b0009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000080)={0x24, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00220b00000081f189c157b1c2e91065"], 0x0}, 0x0) 2.952195378s ago: executing program 3 (id=3130): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$smc(&(0x7f0000000240), r0) sendmsg$SMC_PNETID_ADD(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000280)={0x34, r1, 0x1, 0x70bd2c, 0x25dfdbfb, {}, [@SMC_PNETID_NAME={0x9, 0x1, 'syz2\x00'}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'pim6reg1\x00'}]}, 0x34}, 0x1, 0x0, 0x0, 0x4009000}, 0x4090) 2.686647684s ago: executing program 2 (id=3131): r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0x1, 0x2c, &(0x7f0000000080)=0x7fffffff, 0x4) setsockopt$sock_attach_bpf(r0, 0x1, 0x34, &(0x7f0000000040), 0x4) 2.156785991s ago: executing program 3 (id=3132): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x2, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000080)=0xe) ioctl$TIOCGLCKTRMIOS(r0, 0x5456, 0xfffffffffffffffd) 1.811404598s ago: executing program 2 (id=3133): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000001f00)=ANY=[@ANYBLOB="200000005e00250e00000000000000000c000080eec47c8e670527ab04000180"], 0x20}], 0x1}, 0x0) recvmmsg(r0, &(0x7f0000002080)=[{{0x0, 0x0, 0x0}, 0x2}, {{0x0, 0x0, 0x0}, 0x40}], 0x2, 0x2060, 0x0) 1.157754656s ago: executing program 3 (id=3134): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) unshare(0x2c020400) setsockopt$WPAN_WANTLQI(r0, 0x0, 0x3, 0x0, 0x0) 842.708795ms ago: executing program 2 (id=3135): r0 = syz_init_net_socket$ax25(0x3, 0x3, 0xcd) ioctl$SIOCAX25ADDUID(r0, 0x89e1, &(0x7f0000000000)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}, 0xee01}) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000480)={0x3, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}) 248.786541ms ago: executing program 3 (id=3136): r0 = syz_open_dev$cec(&(0x7f0000000000), 0xffffffffffffffff, 0x0) ioctl$IOC_PR_PREEMPT(r0, 0x40046109, &(0x7f00000002c0)={0xf0, 0xf0ff}) ioctl$CEC_S_MODE(r0, 0x40046109, &(0x7f0000000080)=0x2) 67.183112ms ago: executing program 1 (id=3137): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000040)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000f0000001801000020646c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000006d00000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000340)={&(0x7f0000000380)='sys_enter\x00', r0}, 0x10) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) 0s ago: executing program 2 (id=3138): r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) setsockopt$WPAN_SECURITY(r0, 0x0, 0x1, &(0x7f0000000000)=0x2, 0x4) sendmsg$802154_dgram(r0, &(0x7f0000004440)={&(0x7f0000004380)={0x24, @none={0x0, 0x2}}, 0x14, &(0x7f0000004400)={0x0}, 0x1, 0x0, 0x0, 0x4}, 0x80) kernel console output (not intermixed with test programs): tyUSB0 [ 744.480760][T10687] loop1: detected capacity change from 0 to 512 [ 744.506497][ T5853] usb 4-1: USB disconnect, device number 16 [ 744.580714][T10687] EXT4-fs: Ignoring removed i_version option [ 744.652155][ T5853] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 744.811642][ T5853] cp210x 4-1:0.0: device disconnected [ 744.864206][T10687] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 744.945736][ T6065] udevd[6065]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 745.433088][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 746.295647][T10709] netlink: 84 bytes leftover after parsing attributes in process `syz.5.1976'. [ 746.371131][ T5844] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 746.415229][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 746.630464][ T5844] usb 2-1: Using ep0 maxpacket: 32 [ 746.713632][ T5844] usb 2-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 746.728214][ T5844] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 746.742044][ T5844] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 746.754709][ T5844] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 746.765130][ T5844] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 747.175608][ T5844] usb 2-1: config 0 descriptor?? [ 747.194294][T10708] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 747.271369][ T5844] hub 2-1:0.0: USB hub found [ 747.533073][ T5844] hub 2-1:0.0: config failed, hub has too many ports! (err -19) [ 747.770003][ T5844] usbhid 2-1:0.0: can't add hid device: -71 [ 747.777258][ T5844] usbhid 2-1:0.0: probe with driver usbhid failed with error -71 [ 747.861490][ T5844] usb 2-1: USB disconnect, device number 11 [ 748.514414][T10732] loop5: detected capacity change from 0 to 512 [ 748.588707][T10732] EXT4-fs: Ignoring removed oldalloc option [ 748.630835][T10732] EXT4-fs (loop5): mounting ext3 file system using the ext4 subsystem [ 748.737560][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/\x86\x5b.tmp-b7:5' failed: Read-only file system [ 748.777092][T10732] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a042c118, mo2=0002] [ 748.820648][T10732] System zones: 1-12 [ 748.892433][T10732] EXT4-fs error (device loop5): ext4_iget_extra_inode:4692: inode #15: comm syz.5.1983: corrupted in-inode xattr: e_value size too large [ 748.982393][T10732] EXT4-fs error (device loop5): ext4_orphan_get:1395: comm syz.5.1983: couldn't read orphan inode 15 (err -117) [ 749.083705][T10732] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 749.172921][T10739] netlink: 12 bytes leftover after parsing attributes in process `syz.0.1985'. [ 749.184927][T10739] netlink: 4 bytes leftover after parsing attributes in process `syz.0.1985'. [ 749.675142][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 750.653926][T10751] loop3: detected capacity change from 0 to 2048 [ 750.795777][T10751] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 751.017673][T10759] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 751.274452][T10763] loop5: detected capacity change from 0 to 512 [ 751.343618][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:3' failed: Read-only file system [ 751.420419][T10763] EXT4-fs error (device loop5): ext4_iget_extra_inode:4692: inode #12: comm syz.5.1995: corrupted in-inode xattr: invalid ea_ino [ 751.526580][T10763] EXT4-fs error (device loop5): ext4_orphan_get:1395: comm syz.5.1995: couldn't read orphan inode 12 (err -117) [ 751.546755][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 751.563146][T10763] EXT4-fs (loop5): mounted filesystem 00000005-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 751.616897][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-uuid/00000005-0000-0000-0000-000000000000.tmp-b7:5' failed: Read-only file system [ 751.696048][T10763] EXT4-fs error (device loop5): htree_dirblock_to_tree:1053: inode #2: comm syz.5.1995: Directory hole found for htree leaf block 0 [ 752.248945][ T9593] EXT4-fs (loop5): unmounting filesystem 00000005-0000-0000-0000-000000000000. [ 752.627778][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 753.141419][T10782] loop1: detected capacity change from 0 to 1024 [ 753.444469][T10782] hfsplus: bad catalog entry type [ 753.783189][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/untitled.tmp-b7:1' failed: Read-only file system [ 753.896968][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:1' failed: Read-only file system [ 753.915356][ C0] vkms_vblank_simulate: vblank timer overrun [ 753.957898][ T9864] hfsplus: b-tree write err: -5, ino 4 [ 754.160311][ T30] audit: type=1326 audit(1744108282.833:43): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.185251][ C0] vkms_vblank_simulate: vblank timer overrun [ 754.197086][ T30] audit: type=1326 audit(1744108282.833:44): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.455931][ T30] audit: type=1326 audit(1744108282.943:45): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=240 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.491811][ T30] audit: type=1326 audit(1744108282.953:46): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.519390][ T30] audit: type=1326 audit(1744108283.003:47): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.546119][ T30] audit: type=1326 audit(1744108283.013:48): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=241 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.575383][ T30] audit: type=1326 audit(1744108283.013:49): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 754.607754][ T30] audit: type=1326 audit(1744108283.013:50): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10790 comm="syz.0.2004" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 755.101225][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.114456][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.124749][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.134864][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.146437][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.156025][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.164708][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.173855][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.183258][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.200354][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.215362][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.223784][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.233246][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.241820][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.250666][ T5844] hid-generic 00A0:0006:0003.0018: unknown main item tag 0x0 [ 755.348315][ T5844] hid-generic 00A0:0006:0003.0018: hidraw0: HID v0.05 Device [syz1] on syz0 [ 755.587512][T10806] loop0: detected capacity change from 0 to 256 [ 757.791115][ T5844] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 758.032154][ T5844] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 758.044433][ T5844] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 758.055611][ T5844] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 758.077314][ T5844] usb 6-1: New USB device found, idVendor=17ef, idProduct=60b5, bcdDevice= 0.00 [ 758.091221][ T5844] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 758.333018][ T5844] usb 6-1: config 0 descriptor?? [ 758.394925][T10833] loop0: detected capacity change from 0 to 2048 [ 758.589787][T10833] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 758.604013][T10833] ext4 filesystem being mounted at /414/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 758.639836][ T5853] usb 4-1: new full-speed USB device number 17 using dummy_hcd [ 758.754870][ T5844] usbhid 6-1:0.0: can't add hid device: -71 [ 758.762245][ T5844] usbhid 6-1:0.0: probe with driver usbhid failed with error -71 [ 758.834363][ T5844] usb 6-1: USB disconnect, device number 3 [ 758.910481][ T5853] usb 4-1: config 5 has an invalid interface number: 123 but max is 0 [ 758.921545][ T5853] usb 4-1: config 5 has no interface number 0 [ 758.928947][ T5853] usb 4-1: config 5 interface 123 altsetting 7 has an endpoint descriptor with address 0xEB, changing to 0x8B [ 758.946685][ T5853] usb 4-1: config 5 interface 123 altsetting 7 endpoint 0x4 has invalid wMaxPacketSize 0 [ 758.957742][ T5853] usb 4-1: config 5 interface 123 has no altsetting 0 [ 759.067828][T10844] loop1: detected capacity change from 0 to 2048 [ 759.211880][T10844] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 759.219614][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 759.302316][ T5792] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 759.335985][ T5853] usb 4-1: New USB device found, idVendor=3923, idProduct=718a, bcdDevice=d8.d7 [ 759.346539][ T5853] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 759.356228][ T5853] usb 4-1: Product: syz [ 759.361740][ T5853] usb 4-1: Manufacturer: syz [ 759.367274][ T5853] usb 4-1: SerialNumber: syz [ 759.453759][T10848] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 759.648904][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:1' failed: Read-only file system [ 759.880451][T10844] syz.1.2023: attempt to access beyond end of device [ 759.880451][T10844] loop1: rw=0, sector=262216, nr_sectors = 2 limit=2048 [ 759.896687][T10844] NILFS (loop1): I/O error reading meta-data file (ino=6, block-offset=1) [ 759.972346][ T5853] ni6501 4-1:5.123: driver 'ni6501' failed to auto-configure device. [ 760.118900][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 760.150946][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:1' failed: Read-only file system [ 760.240178][ T5853] usb 4-1: USB disconnect, device number 17 [ 760.638895][T10855] loop5: detected capacity change from 0 to 22 [ 760.772732][T10855] romfs: Mounting image 'rom 637cf1fa' through the block layer [ 760.957238][ T30] audit: type=1326 audit(1744108289.623:51): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10856 comm="syz.2.2027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 760.984754][ T30] audit: type=1326 audit(1744108289.623:52): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10856 comm="syz.2.2027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 761.013632][ T30] audit: type=1326 audit(1744108289.643:53): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10856 comm="syz.2.2027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=18 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 761.051443][ T30] audit: type=1326 audit(1744108289.643:54): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=10856 comm="syz.2.2027" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 761.364144][ T6065] udevd[6065]: symlink '../../loop5' '/dev/disk/by-label/rom\x20637cf1fa.tmp-b7:5' failed: Read-only file system [ 762.751009][ T5793] Bluetooth: hci4: Controller not accepting commands anymore: ncmd = 0 [ 762.761145][ T5793] Bluetooth: hci4: Injecting HCI hardware error event [ 762.781053][ T5793] Bluetooth: hci4: hardware error 0x00 [ 764.165878][T10887] sp0: Synchronizing with TNC [ 764.405150][T10889] loop5: detected capacity change from 0 to 512 [ 764.603693][T10889] EXT4-fs: Ignoring removed mblk_io_submit option [ 764.686133][T10885] loop3: detected capacity change from 0 to 32768 [ 764.706515][T10885] bcachefs (/dev/loop3): error validating superblock: Invalid superblock: optional field extends past end of superblock (type 17039361) [ 764.730213][T10885] bcachefs: bch2_fs_get_tree() error: invalid_sb_field_size [ 764.762305][T10889] EXT4-fs (loop5): Test dummy encryption mode enabled [ 764.926071][ T5793] Bluetooth: hci4: Opcode 0x0c03 failed: -110 [ 765.084493][T10889] EXT4-fs error (device loop5): ext4_orphan_get:1390: comm syz.5.2041: inode #13: comm syz.5.2041: iget: illegal inode # [ 765.241866][T10889] EXT4-fs error (device loop5): ext4_orphan_get:1395: comm syz.5.2041: couldn't read orphan inode 13 (err -117) [ 765.361519][T10889] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 765.668006][T10889] EXT4-fs error (device loop5): ext4_resize_begin:60: comm syz.5.2041: resize_inode disabled but reserved GDT blocks non-zero [ 766.571466][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 766.617761][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 767.413957][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 767.770551][T10908] loop0: detected capacity change from 0 to 32768 [ 767.832047][T10915] loop5: detected capacity change from 0 to 512 [ 767.851422][T10908] bcachefs (/dev/loop0): error validating superblock: Invalid superblock section quota: wrong size (got 24 should be 80) [ 767.851422][T10908] quota (size 24): [ 767.851422][T10908] user: flags 104000102000103 space timelimit 0 warnlimit 0 inodes timelimit 364 warnlimit 6 [ 767.851422][T10908] group: flags 0 space timelimit 10 warnlimit 0 inodes timelimit 65537 warnlimit 5 [ 767.851422][T10908] project: flags 8 space timelimit 131073 warnlimit 5 inodes timelimit 0 warnlimit 0 [ 767.851422][T10908] [ 767.910840][T10908] bcachefs: bch2_fs_get_tree() error: invalid_sb_quota [ 768.461598][T10915] EXT4-fs (loop5): 1 orphan inode deleted [ 768.472203][T10915] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 768.503065][ T1869] Quota error (device loop5): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 768.521355][ T1869] EXT4-fs error (device loop5): ext4_release_dquot:6971: comm kworker/u8:11: Failed to release dquot type 1 [ 768.647955][T10915] ext4 filesystem being mounted at /70/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 768.701459][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 769.068666][ T30] audit: type=1800 audit(1744108297.703:55): pid=10915 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2049" name="file1" dev="loop5" ino=15 res=0 errno=0 [ 769.265889][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 769.483976][T10922] loop1: detected capacity change from 0 to 512 [ 769.766747][T10922] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 769.782872][T10922] ext4 filesystem being mounted at /428/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 769.834676][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 769.853378][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 770.204337][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 770.221403][ T6065] udevd[6065]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 771.204902][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 771.834204][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 773.873182][T10964] program syz.1.2068 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 774.408522][T10970] netlink: 40 bytes leftover after parsing attributes in process `syz.5.2071'. [ 774.421896][T10970] tipc: Started in network mode [ 774.427423][T10970] tipc: Node identity ac141442, cluster identity 4711 [ 774.436599][T10970] tipc: New replicast peer: 172.20.20.170 [ 774.453140][T10970] tipc: Enabled bearer , priority 23 [ 774.724750][T10972] loop1: detected capacity change from 0 to 512 [ 774.848346][T10972] EXT4-fs (loop1): Test dummy encryption mode enabled [ 774.992881][T10972] EXT4-fs error (device loop1): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 218 vs 220 free clusters [ 775.120844][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 775.150963][T10972] EXT4-fs (loop1): 1 orphan inode deleted [ 775.167349][T10972] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 775.502512][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 775.564617][ T5853] tipc: Node number set to 2886997058 [ 775.797726][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 775.909608][ T3654] unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 [ 777.915402][T10999] loop5: detected capacity change from 0 to 2048 [ 778.025892][T10999] UDF-fs: error (device loop5): udf_process_sequence: Primary Volume Descriptor not found! [ 778.774882][T11007] sg_write: data in/out 1/14 bytes for SCSI command 0x0-- guessing data in; [ 778.774882][T11007] program syz.3.2088 not setting count and/or reply_len properly [ 778.990271][T10999] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 779.064826][T11005] loop0: detected capacity change from 0 to 32768 [ 779.093882][T11005] bcachefs (/dev/loop0): error validating superblock: Invalid superblock section journal_v2: journal buckets entry with bad nr: 21474967553+0 [ 779.093882][T11005] journal_v2 (size 2912): [ 779.093882][T11005] Buckets: 0-10 12884967425-12884967433 21474967553-21474967553 21474836481-21474836481 21491613697-21491613697 21508390913-21508390913 21525168129-21525168129 25769803778-25769806594 65795-25769869573 0-65794 25769803778-25769803794 65796-34359804197 0-0 0-83 0-0 25-6177 248-256 2048-2048 11-2827 0-1 16-256 0-0 0-0 0-0 0-0 0-0 0-0 0-0 0-30064771074 0-0 30064771074-30064771075 1280-18446744069414585611 1179915-1179915 18446744069414584320-18446744069414584319 18446744073709551615-18446744073709551615 14322110933576210885-14322110933576210901 0-0 110593-4295143436 1179915-1179915 18446744069414584320-18446744069414584319 18446744073709551615-18446744073709551615 8469488994664696954-8469488994664696978 0-0 155649-4295254028 1179915-1179915 18446744069414584320-18446744069414584319 18446744073709551615-18446744073709551615 11142619451731364831-11142 [ 779.095426][T11005] bcachefs: bch2_fs_get_tree() error: invalid_sb_journal [ 780.533627][T11020] loop0: detected capacity change from 0 to 16 [ 780.640202][T11020] erofs (device loop0): mounted with root inode @ nid 36. [ 780.701369][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-uuid/dc990305-0000-0000-0000-00c46e0e7dba.tmp-b7:0' failed: Read-only file system [ 780.810349][T11020] erofs (device loop0): bogus lookback distance 1586 @ lcn 46 of nid 36 [ 780.820705][T11020] erofs (device loop0): readahead error at folio 47 @ nid 36 [ 780.839606][T11020] erofs (device loop0): bogus lookback distance 1586 @ lcn 46 of nid 36 [ 780.849440][T11020] erofs (device loop0): readahead error at folio 46 @ nid 36 [ 780.858210][T11020] erofs (device loop0): readahead error at folio 45 @ nid 36 [ 780.866720][T11020] erofs (device loop0): bogus lookback distance 1388 @ lcn 42 of nid 36 [ 780.876702][T11020] erofs (device loop0): readahead error at folio 43 @ nid 36 [ 780.887058][T11020] erofs (device loop0): bogus lookback distance 1388 @ lcn 42 of nid 36 [ 780.903018][T11020] erofs (device loop0): readahead error at folio 42 @ nid 36 [ 780.913487][T11020] erofs (device loop0): bogus lookback distance 774 @ lcn 40 of nid 36 [ 780.922883][T11020] erofs (device loop0): readahead error at folio 41 @ nid 36 [ 780.931686][T11020] erofs (device loop0): bogus lookback distance 774 @ lcn 40 of nid 36 [ 780.941477][T11020] erofs (device loop0): readahead error at folio 40 @ nid 36 [ 780.950544][T11020] erofs (device loop0): readahead error at folio 39 @ nid 36 [ 780.960992][T11020] erofs (device loop0): readahead error at folio 38 @ nid 36 [ 780.970429][T11020] erofs (device loop0): readahead error at folio 36 @ nid 36 [ 780.979490][T11020] erofs (device loop0): bogus lookback distance 1468 @ lcn 31 of nid 36 [ 780.990428][T11020] erofs (device loop0): readahead error at folio 31 @ nid 36 [ 781.003846][T11020] erofs (device loop0): readahead error at folio 25 @ nid 36 [ 781.014143][T11020] erofs (device loop0): readahead error at folio 24 @ nid 36 [ 781.024102][T11020] erofs (device loop0): readahead error at folio 19 @ nid 36 [ 781.033932][T11020] syz.0.2095: attempt to access beyond end of device [ 781.033932][T11020] loop0: rw=524288, sector=784, nr_sectors = 64 limit=16 [ 781.054205][T11020] syz.0.2095: attempt to access beyond end of device [ 781.054205][T11020] loop0: rw=524288, sector=13478624080, nr_sectors = 24 limit=16 [ 781.073104][T11020] syz.0.2095: attempt to access beyond end of device [ 781.073104][T11020] loop0: rw=524288, sector=13478624032, nr_sectors = 48 limit=16 [ 781.092106][T11020] syz.0.2095: attempt to access beyond end of device [ 781.092106][T11020] loop0: rw=524288, sector=24, nr_sectors = 8 limit=16 [ 781.113803][T11020] syz.0.2095: attempt to access beyond end of device [ 781.113803][T11020] loop0: rw=524288, sector=8, nr_sectors = 16 limit=16 [ 781.473925][T11028] vivid-000: disconnect [ 781.521085][T11025] vivid-000: reconnect [ 782.238501][T11036] loop3: detected capacity change from 0 to 64 [ 782.563405][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 783.097185][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:3' failed: Read-only file system [ 783.271751][T11046] netlink: 4 bytes leftover after parsing attributes in process `syz.0.2107'. [ 783.681837][T11051] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2109'. [ 783.732537][T11053] loop3: detected capacity change from 0 to 128 [ 785.357495][T11066] loop1: detected capacity change from 0 to 256 [ 785.422331][T11066] exfat: Deprecated parameter 'namecase' [ 785.430957][T11066] exfat: Deprecated parameter 'utf8' [ 785.437351][T11066] exfat: Deprecated parameter 'utf8' [ 785.444174][T11066] exfat: Deprecated parameter 'namecase' [ 785.740973][T11066] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x36e00b20, utbl_chksum : 0xe619d30d) [ 786.772684][T11083] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2124'. [ 786.913769][T11082] loop5: detected capacity change from 0 to 2048 [ 787.547988][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:5' failed: Read-only file system [ 787.595980][T11088] loop0: detected capacity change from 0 to 1024 [ 788.405913][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 788.532599][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:0' failed: Read-only file system [ 788.637727][ T9964] hfsplus: b-tree write err: -5, ino 4 [ 788.976617][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 789.131899][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:0' failed: Read-only file system [ 790.211241][T11105] loop1: detected capacity change from 0 to 4096 [ 790.237538][T11116] loop5: detected capacity change from 0 to 128 [ 790.251583][T11114] loop0: detected capacity change from 0 to 512 [ 790.324278][T11105] ntfs3(loop1): Different NTFS sector size (1024) and media sector size (512). [ 790.443007][T11114] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 790.459813][T11114] ext4 filesystem being mounted at /436/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 790.505631][T11116] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 790.610517][T11116] ext4 filesystem being mounted at /88/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 790.673168][T11114] EXT4-fs error (device loop0): ext4_do_update_inode:5182: inode #2: comm syz.0.2137: corrupted inode contents [ 790.719366][T11114] EXT4-fs error (device loop0): ext4_dirty_inode:6074: inode #2: comm syz.0.2137: mark_inode_dirty error [ 790.785637][T11114] EXT4-fs error (device loop0): ext4_do_update_inode:5182: inode #2: comm syz.0.2137: corrupted inode contents [ 790.793562][T11116] EXT4-fs warning (device loop5): ext4_dirblock_csum_verify:376: inode #2: comm syz.5.2139: No space for directory leaf checksum. Please run e2fsck -D. [ 790.811714][T11114] EXT4-fs error (device loop0): __ext4_ext_dirty:207: inode #2: comm syz.0.2137: mark_inode_dirty error [ 790.819406][T11116] EXT4-fs error (device loop5): htree_dirblock_to_tree:1053: inode #2: comm syz.5.2139: Directory block failed checksum [ 791.483338][ T9593] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 791.483553][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 791.497767][ T5792] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 791.568504][ T6065] udevd[6065]: symlink '../../loop5' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:5' failed: Read-only file system [ 791.604853][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 791.661618][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/7089678B273CDB5C.tmp-b7:1' failed: Read-only file system [ 792.481926][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 792.911965][T11131] loop3: detected capacity change from 0 to 4096 [ 793.041561][T11131] ntfs3(loop3): Different NTFS sector size (2048) and media sector size (512). [ 793.320113][T11146] loop0: detected capacity change from 0 to 256 [ 793.775737][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 793.882684][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/5EB3BBC71C8702BB.tmp-b7:3' failed: Read-only file system [ 795.297139][T11159] loop0: detected capacity change from 0 to 8 [ 796.108002][T11164] netlink: 56 bytes leftover after parsing attributes in process `syz.5.2158'. [ 796.584154][T11170] netlink: 28 bytes leftover after parsing attributes in process `syz.1.2161'. [ 796.861538][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 796.946088][T11176] loop5: detected capacity change from 0 to 8 [ 797.067316][T11174] loop3: detected capacity change from 0 to 1024 [ 797.148182][T11176] SQUASHFS error: Failed to read block 0x2d7: -5 [ 797.156500][T11176] SQUASHFS error: Unable to read metadata cache entry [2d5] [ 797.166867][T11174] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 797.239988][T11174] EXT4-fs (loop3): stripe (65535) is not aligned with cluster size (4096), stripe is disabled [ 797.357649][T11174] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=c84ce028, mo2=0000] [ 797.373106][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkal\xff\xff\xff\xff\xff\xff\xff\x7f.tmp-b7:3' failed: Read-only file system [ 797.544354][T11174] EXT4-fs error (device loop3): ext4_map_blocks:674: inode #3: block 2: comm syz.3.2162: lblock 2 mapped to illegal pblock 2 (length 1) [ 797.604882][T11174] EXT4-fs (loop3): Remounting filesystem read-only [ 797.616490][T11174] Quota error (device loop3): qtree_write_dquot: dquota write failed [ 797.626712][T11174] Quota error (device loop3): v2_write_file_info: Can't write info structure [ 797.637264][T11174] EXT4-fs (loop3): 1 orphan inode deleted [ 797.646000][T11174] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 798.021916][T11188] bpf: Bad value for 'uid' [ 798.225640][ T5790] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 798.908462][T11196] loop1: detected capacity change from 0 to 128 [ 799.147917][ T6076] udevd[6076]: symlink '../../loop1' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:1' failed: Read-only file system [ 799.337597][ T30] audit: type=1326 audit(1744108328.013:56): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.372081][ T30] audit: type=1326 audit(1744108328.033:57): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.403290][ T30] audit: type=1326 audit(1744108328.033:58): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=111 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.442570][ T30] audit: type=1326 audit(1744108328.033:59): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.478039][ T30] audit: type=1326 audit(1744108328.073:60): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=145 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.507584][ T30] audit: type=1326 audit(1744108328.073:61): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11198 comm="syz.2.2173" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f51c6f8d169 code=0x7ffc0000 [ 799.726226][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:1' failed: Read-only file system [ 799.864742][T11194] loop3: detected capacity change from 0 to 4096 [ 800.063471][T11201] NILFS (loop3): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 800.213925][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/8AF2-7630.tmp-b7:1' failed: Read-only file system [ 800.880713][ T5977] udevd[5977]: symlink '../../loop3' '/dev/disk/by-uuid/ab2f6cf2-a99d-4328-b186-08168e7a6b7e.tmp-b7:3' failed: Read-only file system [ 802.612304][T11227] IPVS: sync thread started: state = BACKUP, mcast_ifn = veth1_to_team, syncid = 0, id = 0 [ 803.167523][T11221] loop5: detected capacity change from 0 to 4096 [ 803.281219][T11221] ntfs3(loop5): Different NTFS sector size (4096) and media sector size (512). [ 803.381672][T11221] ntfs3(loop5): It is recommened to use chkdsk. [ 803.774272][T11234] loop1: detected capacity change from 0 to 2048 [ 803.922765][T11234] NILFS (loop1): broken superblock, retrying with spare superblock (blocksize = 1024) [ 804.130314][T11221] ntfs3(loop5): failed to convert "076c" to iso8859-1 [ 804.180848][T11234] syz.1.2189: attempt to access beyond end of device [ 804.180848][T11234] loop1: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 804.204980][T11240] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 804.250841][T11237] loop0: detected capacity change from 0 to 2048 [ 804.392080][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 804.402495][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/8d5b9604-d7b7-4ece-ae00-6b765044cdb8.tmp-b7:1' failed: Read-only file system [ 804.505341][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:5' failed: Read-only file system [ 804.599996][T11242] vivid-000: disconnect [ 804.633359][T11241] vivid-000: reconnect [ 805.019808][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:0' failed: Read-only file system [ 805.027513][ T5977] udevd[5977]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 805.831011][T11250] netlink: 'syz.5.2195': attribute type 10 has an invalid length. [ 805.840399][T11250] netlink: 152 bytes leftover after parsing attributes in process `syz.5.2195'. [ 806.130231][ T5853] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 806.340067][ T5853] usb 2-1: Using ep0 maxpacket: 8 [ 806.385184][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 806.402909][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 806.416318][ T5853] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 806.433143][ T5853] usb 2-1: New USB device found, idVendor=04d8, idProduct=c002, bcdDevice= 0.00 [ 806.446545][ T5853] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 806.715191][ T5853] usb 2-1: config 0 descriptor?? [ 806.735647][T11260] loop5: detected capacity change from 0 to 256 [ 806.814159][T11260] msdos: Unknown parameter 'nodot' [ 807.206464][ T5853] hid-picolcd 0003:04D8:C002.0019: reserved main item tag 0xe [ 807.380241][ T5853] hid-picolcd 0003:04D8:C002.0019: No report with id 0x11 found [ 807.489732][ T5853] usb 2-1: USB disconnect, device number 12 [ 809.068168][T11282] loop0: detected capacity change from 0 to 1024 [ 809.294791][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-label/untitled.tmp-b7:0' failed: Read-only file system [ 809.413121][ T5977] udevd[5977]: symlink '../../loop0' '/dev/disk/by-uuid/4da50ae9-7d30-3220-a998-cec1f675fd4a.tmp-b7:0' failed: Read-only file system [ 809.592550][ T5844] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 809.820526][ T5844] usb 3-1: Using ep0 maxpacket: 32 [ 809.855324][ T5844] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 809.868617][ T5844] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 809.888773][ T5844] usb 3-1: New USB device found, idVendor=05ac, idProduct=029c, bcdDevice= 0.00 [ 809.902915][ T9964] hfsplus: b-tree write err: -5, ino 4 [ 809.909466][ T5844] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 809.915655][ T5853] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 810.090191][ T5844] usb 3-1: config 0 descriptor?? [ 810.224268][ T5853] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 810.236832][ T5853] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 810.247928][ T5853] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 810.263007][ T5853] usb 6-1: New USB device found, idVendor=056a, idProduct=00f0, bcdDevice= 0.00 [ 810.273618][ T5853] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 810.636398][ T5853] usb 6-1: config 0 descriptor?? [ 810.645610][ T5844] apple 0003:05AC:029C.001A: unbalanced collection at end of report description [ 810.786919][ T5844] apple 0003:05AC:029C.001A: parse failed [ 810.807041][ T5844] apple 0003:05AC:029C.001A: probe with driver apple failed with error -22 [ 811.056455][ T5844] usb 3-1: USB disconnect, device number 12 [ 811.360456][ T5853] wacom 0003:056A:00F0.001B: unbalanced delimiter at end of report description [ 811.407949][ T5853] wacom 0003:056A:00F0.001B: parse failed [ 811.423818][ T5853] wacom 0003:056A:00F0.001B: probe with driver wacom failed with error -22 [ 811.572033][ T5853] usb 6-1: USB disconnect, device number 4 [ 811.646684][T11298] loop0: detected capacity change from 0 to 512 [ 811.710009][T11298] EXT4-fs (loop0): Test dummy encryption mode enabled [ 811.724394][T11298] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 811.983908][T11298] EXT4-fs error (device loop0): ext4_orphan_get:1416: comm syz.0.2220: bad orphan inode 131083 [ 812.037242][T11298] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 812.343188][T11298] overlayfs: upper fs needs to support d_type. [ 812.416500][T11306] loop1: detected capacity change from 0 to 256 [ 812.449929][T11298] fscrypt (loop0): Missing crypto API support for AES-256-XTS (API name: "xts(aes)") [ 812.570364][T11298] overlayfs: upper fs does not support tmpfile. [ 812.581082][T11298] fscrypt (loop0): Missing crypto API support for AES-256-XTS (API name: "xts(aes)") [ 812.596252][T11306] exfat: Deprecated parameter 'utf8' [ 812.604523][T11306] exfat: Deprecated parameter 'utf8' [ 813.081556][T11306] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x18acca35, utbl_chksum : 0xe619d30d) [ 813.401006][ T30] audit: type=1800 audit(1744108342.083:62): pid=11306 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.2223" name="file1" dev="loop1" ino=146 res=0 errno=0 [ 813.477638][ T5792] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 814.223189][T11328] netlink: 60 bytes leftover after parsing attributes in process `syz.3.2230'. [ 815.763589][ T5844] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 816.051665][T11334] loop0: detected capacity change from 0 to 32768 [ 816.061996][T11334] BTRFS error: invalid value 0 for thread_pool [ 816.069923][ T5844] usb 2-1: config 0 has an invalid interface number: 98 but max is 0 [ 816.079297][ T5844] usb 2-1: config 0 has no interface number 0 [ 816.086277][ T5844] usb 2-1: config 0 interface 98 has no altsetting 0 [ 816.654636][ T5844] usb 2-1: New USB device found, idVendor=1110, idProduct=9024, bcdDevice=db.24 [ 816.667640][ T5844] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 816.679245][ T5844] usb 2-1: Product: syz [ 816.684504][ T5844] usb 2-1: Manufacturer: syz [ 816.692953][ T5844] usb 2-1: SerialNumber: syz [ 816.707668][ T5844] usb 2-1: config 0 descriptor?? [ 817.079511][ T5844] usb 2-1: [ueagle-atm] ADSL device founded vid (0X1110) pid (0X9024) Rev (0XDB24): Eagle II [ 817.377415][T11348] loop0: detected capacity change from 0 to 16 [ 817.500534][T11348] erofs (device loop0): mounted with root inode @ nid 36. [ 817.529894][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7dba.tmp-b7:0' failed: Read-only file system [ 817.551694][ T5844] usb 2-1: reset high-speed USB device number 13 using dummy_hcd [ 817.885316][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7dba.tmp-b7:0' failed: Read-only file system [ 818.100622][ T5844] usb 2-1: failed to restore interface 98 altsetting 4 (error=-71) [ 818.142464][ T5844] usb 2-1: [ueagle-atm] pre-firmware device, uploading firmware [ 818.152454][ T5844] usb 2-1: [ueagle-atm] loading firmware ueagle-atm/eagleII.fw [ 818.215072][ T5915] usb 2-1: Direct firmware load for ueagle-atm/eagleII.fw failed with error -2 [ 818.226303][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/dc99752b-953d-459c-b2db-a5c46e0e7dba.tmp-b7:0' failed: Read-only file system [ 818.227504][ T5915] usb 2-1: Falling back to sysfs fallback for: ueagle-atm/eagleII.fw [ 818.334480][ T5844] usb 2-1: USB disconnect, device number 13 [ 818.899501][T11359] xt_CONNSECMARK: only valid in 'mangle' or 'security' table, not 'syz0' [ 819.257964][T11363] loop5: detected capacity change from 0 to 256 [ 819.690815][T11363] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0x5441951d, utbl_chksum : 0xe619d30d) [ 819.907622][ T30] audit: type=1804 audit(1744108348.593:63): pid=11363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=ToMToU comm="syz.5.2247" name="/newroot/109/file0/file1" dev="loop5" ino=147 res=1 errno=0 [ 820.674819][T11379] loop3: detected capacity change from 0 to 256 [ 821.005998][T11382] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 821.018196][T11382] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 821.031069][T11382] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 821.046119][T11382] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 821.193041][T11384] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2257'. [ 822.210690][T11393] loop1: detected capacity change from 0 to 256 [ 822.329962][T11393] FAT-fs (loop1): Directory bread(block 1285) failed [ 822.454756][T11393] FAT-fs (loop1): Directory bread(block 1285) failed [ 823.560571][ T5853] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 823.650921][T11405] netlink: 328 bytes leftover after parsing attributes in process `syz.1.2267'. [ 823.850598][ T5853] usb 6-1: New USB device found, idVendor=1b80, idProduct=e396, bcdDevice=a7.b1 [ 823.862776][ T5853] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 823.972088][ T5853] usb 6-1: config 0 descriptor?? [ 824.051100][ T5853] usb 6-1: dvb_usb_v2: usb_bulk_msg() failed=-22 [ 824.081181][ T5853] dvb_usb_af9015 6-1:0.0: probe with driver dvb_usb_af9015 failed with error -22 [ 824.231479][ T5853] usb 6-1: USB disconnect, device number 5 [ 824.676410][T11416] sp0: Synchronizing with TNC [ 825.593190][T11423] loop5: detected capacity change from 0 to 256 [ 825.634762][T11423] exfat: Deprecated parameter 'namecase' [ 825.641851][T11423] exfat: Deprecated parameter 'utf8' [ 825.876453][T11423] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xb96390ad, utbl_chksum : 0xe619d30d) [ 829.113870][T11458] loop1: detected capacity change from 0 to 2048 [ 829.244602][T11456] loop0: detected capacity change from 0 to 4096 [ 829.251564][T11458] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 829.342420][T11456] NILFS (loop0): invalid segment: Checksum error in segment payload [ 829.351682][T11456] NILFS (loop0): trying rollback from an earlier position [ 829.555983][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system [ 829.563527][T11456] NILFS (loop0): recovery complete [ 829.633413][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system [ 829.684019][T11465] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 830.166588][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/53ef1790-6acb-496c-bd13-8113447d28c8.tmp-b7:0' failed: Read-only file system [ 830.315283][T11469] net_ratelimit: 11 callbacks suppressed [ 830.315376][T11469] batman_adv: batadv0: adding TT local entry aa:aa:aa:aa:aa:2a to non-existent VLAN 32 [ 830.404085][T11471] loop1: detected capacity change from 0 to 128 [ 830.946628][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/SYZKALLER.tmp-b7:1' failed: Read-only file system [ 831.053850][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/1DD9-F30B.tmp-b7:1' failed: Read-only file system [ 831.555818][T11481] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2301'. [ 832.620502][T11479] loop1: detected capacity change from 0 to 32768 [ 832.683860][T11479] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 832.693443][T11479] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 832.723255][T11479] gfs2: fsid=syz:syz.0: no journals! [ 833.380567][T11487] CIFS: No dialect specified on mount. Default has changed to a more secure dialect, SMB2.1 or later (e.g. SMB3.1.1), from CIFS (SMB1). To use the less secure SMB1 dialect to access old servers which do not support SMB3.1.1 (or even SMB3 or SMB2.1) specify vers=1.0 on mount. [ 833.411530][T11487] CIFS: Unable to determine destination address [ 833.740319][T11492] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2306'. [ 835.158963][T11503] Bluetooth: MGMT ver 1.23 [ 835.985125][T11513] netlink: 'syz.1.2316': attribute type 4 has an invalid length. [ 836.002517][T11513] netlink: 12 bytes leftover after parsing attributes in process `syz.1.2316'. [ 836.233861][T11515] sp0: Synchronizing with TNC [ 836.786358][T11519] loop5: detected capacity change from 0 to 1024 [ 837.018438][T11519] hfsplus: small file entry [ 837.034612][T11523] loop1: detected capacity change from 0 to 512 [ 837.180013][T11523] EXT4-fs (loop1): mounting ext3 file system using the ext4 subsystem [ 837.291918][T11523] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=8042c119, mo2=0002] [ 837.310862][T11527] tmpfs: Cannot disable swap on remount [ 837.467448][T11523] EXT4-fs error (device loop1): ext4_iget_extra_inode:4692: inode #15: comm syz.1.2321: corrupted in-inode xattr: e_value size too large [ 837.544705][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 837.551682][ T6065] udevd[6065]: symlink '../../loop1' '/dev/disk/by-label/\x86\x5b.tmp-b7:1' failed: Read-only file system [ 837.586586][T11523] EXT4-fs error (device loop1): ext4_orphan_get:1395: comm syz.1.2321: couldn't read orphan inode 15 (err -117) [ 837.651490][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:5' failed: Read-only file system [ 837.708148][T11523] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 837.987092][T11523] EXT4-fs warning (device loop1): ext4_block_to_path:107: block 863271013 > max in inode 18 [ 838.219664][T11537] vhci_hcd vhci_hcd.0: pdev(3) rhport(0) sockfd(3) [ 838.228205][T11537] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 838.237465][T11537] vhci_hcd vhci_hcd.0: Device attached [ 838.512848][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 838.560479][ T5844] usb 39-1: new low-speed USB device number 2 using vhci_hcd [ 838.709723][ T1742] usb 4-1: new high-speed USB device number 18 using dummy_hcd [ 838.919927][ T1742] usb 4-1: Using ep0 maxpacket: 16 [ 839.070506][T11538] vhci_hcd: connection closed [ 839.076269][ T1742] usb 4-1: unable to get BOS descriptor or descriptor too short [ 839.093628][ T1742] usb 4-1: no configurations [ 839.099680][ T1742] usb 4-1: can't read configurations, error -22 [ 839.103198][ T3732] vhci_hcd: stop threads [ 839.115949][ T3732] vhci_hcd: release socket [ 839.124717][ T3732] vhci_hcd: disconnect device [ 839.191812][ T5844] vhci_hcd: vhci_device speed not set [ 839.516220][T11549] loop1: detected capacity change from 0 to 2048 [ 839.930566][T11553] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2332'. [ 841.738609][T11575] loop5: detected capacity change from 0 to 256 [ 842.740405][ T5853] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 843.049154][ T5853] usb 3-1: New USB device found, idVendor=1c40, idProduct=0534, bcdDevice=6d.cc [ 843.062889][ T5853] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 843.074671][ T5853] usb 3-1: Product: syz [ 843.080948][ T5853] usb 3-1: Manufacturer: syz [ 843.087205][ T5853] usb 3-1: SerialNumber: syz [ 843.110256][T11589] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2351'. [ 843.184561][ T5853] usb 3-1: config 0 descriptor?? [ 843.266741][ T5853] i2c-tiny-usb 3-1:0.0: version 6d.cc found at bus 003 address 013 [ 843.919799][ T5853] i2c i2c-1: failure reading functionality [ 843.992551][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 843.997365][ T5853] i2c i2c-1: connected i2c-tiny-usb device [ 844.167257][ T5853] usb 3-1: USB disconnect, device number 13 [ 844.987710][T11600] loop1: detected capacity change from 0 to 256 [ 845.941125][T11610] netlink: 'syz.5.2361': attribute type 2 has an invalid length. [ 847.692401][ T1742] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 847.891010][ T1742] usb 4-1: Using ep0 maxpacket: 16 [ 847.934458][ T1742] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 847.948690][ T1742] usb 4-1: New USB device found, idVendor=046d, idProduct=c626, bcdDevice= 0.00 [ 847.960014][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 848.124220][ T1742] usb 4-1: config 0 descriptor?? [ 848.660206][ T1742] logitech 0003:046D:C626.001C: unbalanced delimiter at end of report description [ 848.724845][ T1742] logitech 0003:046D:C626.001C: parse failed [ 848.732461][ T1742] logitech 0003:046D:C626.001C: probe with driver logitech failed with error -22 [ 848.865700][ T5853] usb 4-1: USB disconnect, device number 20 [ 849.258246][T11639] loop0: detected capacity change from 0 to 1764 [ 850.375001][T11648] loop5: detected capacity change from 0 to 2048 [ 850.453577][T11648] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=3932051, location=3932051 [ 850.619574][T11648] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 850.887168][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/LinuxUDF.tmp-b7:5' failed: Read-only file system [ 851.008435][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-uuid/1234567812345678.tmp-b7:5' failed: Read-only file system [ 851.327541][T11658] loop1: detected capacity change from 0 to 64 [ 853.241631][T11671] loop0: detected capacity change from 0 to 32768 [ 853.277409][T11668] loop1: detected capacity change from 0 to 4096 [ 853.348336][T11671] bcachefs (/dev/loop0): error validating superblock: Invalid superblock section journal_v2: journal bucket 9 before first bucket 10 [ 853.348336][T11671] journal_v2 (size 40): [ 853.348336][T11671] Buckets: 9-16 24-25 [ 853.348336][T11671] [ 853.373446][T11671] bcachefs: bch2_fs_get_tree() error: invalid_sb_journal [ 853.470281][T11668] ntfs3(loop1): Different NTFS sector size (4096) and media sector size (512). [ 853.858330][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 853.918688][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:1' failed: Read-only file system [ 854.250279][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 854.275215][T11681] netlink: 12 bytes leftover after parsing attributes in process `syz.2.2395'. [ 854.330781][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:1' failed: Read-only file system [ 854.666024][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 854.774380][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/68CE0ED73BAA5F78.tmp-b7:1' failed: Read-only file system [ 855.131968][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 855.716786][T11691] loop1: detected capacity change from 0 to 64 [ 856.006199][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/untitled.tmp-b7:1' failed: Read-only file system [ 856.154053][T11693] loop5: detected capacity change from 0 to 512 [ 856.234143][T11693] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 856.243757][T11693] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 856.317190][T11695] loop3: detected capacity change from 0 to 512 [ 856.369284][T11693] EXT4-fs (loop5): warning: checktime reached, running e2fsck is recommended [ 856.402959][T11695] EXT4-fs: Ignoring removed nobh option [ 856.500467][T11693] [EXT4 FS bs=4096, gc=1, bpg=32768, ipg=32, mo=a042c01c, mo2=0002] [ 856.509600][T11693] System zones: 0-2, 18-18, 34-34 [ 856.558486][T11693] EXT4-fs warning (device loop5): ext4_update_dynamic_rev:1132: updating to rev 1 because of new feature flag, running e2fsck is recommended [ 856.691119][T11695] EXT4-fs error (device loop3): ext4_free_branches:1023: inode #11: comm syz.3.2402: invalid indirect mapped block 256 (level 2) [ 856.727193][T11693] EXT4-fs (loop5): 1 truncate cleaned up [ 856.736007][T11693] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 856.742511][T11695] EXT4-fs (loop3): 2 truncates cleaned up [ 856.757379][T11695] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 856.953774][ T6065] udevd[6065]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 857.034039][ T6076] udevd[6076]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 857.054202][T11695] EXT4-fs error (device loop3): ext4_validate_block_bitmap:432: comm syz.3.2402: bg 0: block 5: invalid block bitmap [ 857.104807][T11695] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 857.117605][T11695] EXT4-fs (loop3): This should not happen!! Data will be lost [ 857.117605][T11695] [ 857.127961][T11695] EXT4-fs (loop3): Total free blocks count 0 [ 857.135830][T11695] EXT4-fs (loop3): Free/Dirty block details [ 857.142646][T11695] EXT4-fs (loop3): free_blocks=0 [ 857.147988][T11695] EXT4-fs (loop3): dirty_blocks=66 [ 857.153889][T11695] EXT4-fs (loop3): Block reservation details [ 857.161007][T11695] EXT4-fs (loop3): i_reserved_data_blocks=66 [ 857.556129][ T1869] EXT4-fs (loop3): Delayed block allocation failed for inode 15 at logical offset 4 with max blocks 64 with error 28 [ 857.617788][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 857.866028][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 858.232503][ T5977] udevd[5977]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 859.687126][T11733] loop3: detected capacity change from 0 to 64 [ 859.758842][ T5793] Bluetooth: hci0: Unable to find connection for big 0xf9 [ 859.877291][T11733] hfs: bad catalog entry type 0 [ 861.480217][T11748] loop1: detected capacity change from 0 to 2048 [ 861.634835][T11752] loop3: detected capacity change from 0 to 8 [ 861.716983][T11748] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 861.743851][T11752] SQUASHFS error: lzo decompression failed, data probably corrupt [ 861.752591][T11752] SQUASHFS error: Failed to read block 0x91: -5 [ 861.759320][T11752] SQUASHFS error: Unable to read metadata cache entry [8f] [ 861.766787][T11752] SQUASHFS error: Unable to read inode 0x11f [ 862.320573][T11752] loop3: detected capacity change from 0 to 2048 [ 862.505692][T11752] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 862.958923][T11764] loop1: detected capacity change from 0 to 1764 [ 863.085679][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/LinuxUDF.tmp-b7:3' failed: Read-only file system [ 863.165347][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/1234567812345678.tmp-b7:3' failed: Read-only file system [ 863.581220][ T1742] usb 4-1: new high-speed USB device number 21 using dummy_hcd [ 863.803942][ T1742] usb 4-1: Using ep0 maxpacket: 32 [ 863.852458][ T1742] usb 4-1: config 0 interface 0 has no altsetting 0 [ 863.960100][ T1742] usb 4-1: New USB device found, idVendor=16d0, idProduct=10b8, bcdDevice=de.8e [ 863.970613][ T1742] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 863.979189][ T1742] usb 4-1: Product: syz [ 863.983645][ T1742] usb 4-1: Manufacturer: syz [ 863.988540][ T1742] usb 4-1: SerialNumber: syz [ 864.111519][ T1742] usb 4-1: config 0 descriptor?? [ 864.604737][ T1742] gs_usb 4-1:0.0: Configuring for 196 interfaces [ 864.613222][ T1742] gs_usb 4-1:0.0: Driver cannot handle more that 3 CAN interfaces [ 864.621706][ T1742] gs_usb 4-1:0.0: probe with driver gs_usb failed with error -22 [ 864.870317][T11541] usb 4-1: USB disconnect, device number 21 [ 866.009287][ T1742] usb 2-1: new full-speed USB device number 14 using dummy_hcd [ 866.242859][ T1742] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 866.255307][ T1742] usb 2-1: config 0 interface 0 has no altsetting 0 [ 866.262865][ T1742] usb 2-1: New USB device found, idVendor=1e7d, idProduct=2dbe, bcdDevice= 0.00 [ 866.272457][ T1742] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 866.675048][ T1742] usb 2-1: config 0 descriptor?? [ 866.687821][T11787] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 867.287509][T11793] loop3: detected capacity change from 0 to 40427 [ 867.339738][T11793] F2FS-fs (loop3): build fault injection attr: rate: 5, type: 0x3fffff [ 867.352797][T11793] F2FS-fs (loop3): inject kvmalloc in f2fs_kvmalloc of f2fs_fill_super+0x62dd/0xa050 [ 867.362838][T11793] F2FS-fs (loop3): Failed to get valid F2FS checkpoint [ 867.462914][ T1742] konepure 0003:1E7D:2DBE.001D: unknown main item tag 0x0 [ 867.470610][ T1742] konepure 0003:1E7D:2DBE.001D: unknown main item tag 0x0 [ 867.582178][ T1742] konepure 0003:1E7D:2DBE.001D: hidraw0: USB HID v80.00 Device [HID 1e7d:2dbe] on usb-dummy_hcd.1-1/input0 [ 867.704967][ T1742] usb 2-1: USB disconnect, device number 14 [ 867.804802][T11799] loop0: detected capacity change from 0 to 8 [ 869.424076][ T1742] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 869.491218][T11820] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2458'. [ 869.500682][T11820] netlink: 28 bytes leftover after parsing attributes in process `syz.2.2458'. [ 869.526846][T11820] gretap0: entered promiscuous mode [ 869.612661][T11820] gretap0: left promiscuous mode [ 869.664150][ T1742] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 869.681905][ T1742] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 869.694351][ T1742] usb 4-1: New USB device found, idVendor=1241, idProduct=5015, bcdDevice= 0.00 [ 869.704135][ T1742] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 869.861141][ T1742] usb 4-1: config 0 descriptor?? [ 870.460868][ T1742] holtek 0003:1241:5015.001E: hidraw0: USB HID v0.00 Device [HID 1241:5015] on usb-dummy_hcd.3-1/input0 [ 870.472721][ T1742] holtek 0003:1241:5015.001E: no inputs found [ 870.640525][ T1742] usb 4-1: USB disconnect, device number 22 [ 870.974019][T11835] loop0: detected capacity change from 0 to 1024 [ 871.145753][T11835] hfsplus: bad catalog entry type [ 871.918899][T11843] loop1: detected capacity change from 0 to 128 [ 872.091922][ T30] audit: type=1326 audit(1744108400.783:64): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11846 comm="syz.0.2470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 872.130726][T11843] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 872.149632][ T5853] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 872.187971][ T30] audit: type=1326 audit(1744108400.883:65): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11846 comm="syz.0.2470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=93 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 872.220014][ T30] audit: type=1326 audit(1744108400.903:66): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11846 comm="syz.0.2470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 872.259466][ T30] audit: type=1326 audit(1744108400.903:67): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=11846 comm="syz.0.2470" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fc0e0f8d169 code=0x7ffc0000 [ 872.291970][T11843] ext4 filesystem being mounted at /508/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 872.463677][ T5853] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 872.476769][ T5853] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 872.489467][ T5853] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 872.502114][ T5853] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 872.652408][ T5853] usb 4-1: config 0 descriptor?? [ 872.692941][ T5791] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 873.110392][ T5853] cp2112 0003:10C4:EA90.001F: unknown main item tag 0x0 [ 873.118132][ T5853] cp2112 0003:10C4:EA90.001F: unknown global tag 0xd [ 873.125642][ T5853] cp2112 0003:10C4:EA90.001F: item 0 0 1 13 parsing failed [ 873.217927][ T5853] cp2112 0003:10C4:EA90.001F: parse failed [ 873.227831][ T5853] cp2112 0003:10C4:EA90.001F: probe with driver cp2112 failed with error -22 [ 873.340880][ T5853] usb 4-1: USB disconnect, device number 23 [ 874.412333][T11871] netlink: 8 bytes leftover after parsing attributes in process `syz.1.2480'. [ 875.282920][T11885] netlink: 'syz.5.2486': attribute type 10 has an invalid length. [ 875.361637][T11885] team0: Port device netdevsim3 added [ 875.387113][T11890] netlink: 'syz.5.2486': attribute type 10 has an invalid length. [ 875.607764][T11890] team0: Port device netdevsim3 removed [ 875.641767][T11890] bond0: (slave netdevsim3): Enslaving as an active interface with an up link [ 877.497451][T11910] netlink: 'syz.3.2496': attribute type 322 has an invalid length. [ 878.399601][T11918] syz.3.2501 uses old SIOCAX25GETINFO [ 878.767681][T11923] loop5: detected capacity change from 0 to 2048 [ 878.971347][T11923] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 879.123685][ T30] audit: type=1800 audit(1744108407.823:68): pid=11923 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.2502" name="file2" dev="loop5" ino=16 res=0 errno=0 [ 879.182751][T11923] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 879.310330][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 879.740995][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 879.848087][ T5915] usb 2-1: [UEAGLE-ATM] firmware is not available [ 880.313476][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 880.998410][T11950] loop5: detected capacity change from 0 to 128 [ 881.211897][T11950] EXT4-fs (loop5): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 881.226070][T11950] ext4 filesystem being mounted at /168/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 881.612949][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:5' failed: Read-only file system [ 881.636039][ T9593] EXT4-fs (loop5): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 882.088839][T11964] netlink: 'syz.1.2521': attribute type 4 has an invalid length. [ 882.098842][T11964] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.2521'. [ 885.220848][T11992] loop3: detected capacity change from 0 to 1764 [ 885.984307][T11996] loop5: detected capacity change from 0 to 32768 [ 885.995076][T11996] bcachefs: bch2_fs_parse_param() Error parsing option background_compression: option_value [ 887.679694][ T5915] usb 4-1: new full-speed USB device number 24 using dummy_hcd [ 887.929788][T12018] xt_hashlimit: max too large, truncated to 1048576 [ 887.942112][ T5915] usb 4-1: config 0 interface 0 altsetting 252 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 887.954123][ T5915] usb 4-1: config 0 interface 0 altsetting 252 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 887.965826][ T5915] usb 4-1: config 0 interface 0 altsetting 252 has 1 endpoint descriptor, different from the interface descriptor's value: 6 [ 887.980468][ T5915] usb 4-1: config 0 interface 0 has no altsetting 0 [ 887.987557][ T5915] usb 4-1: New USB device found, idVendor=1e71, idProduct=200e, bcdDevice= 0.00 [ 887.990567][T12021] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2546'. [ 887.997871][ T5915] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 888.011993][T12021] netlink: 'syz.5.2546': attribute type 4 has an invalid length. [ 888.012100][T12021] netlink: 'syz.5.2546': attribute type 5 has an invalid length. [ 888.012187][T12021] netlink: 'syz.5.2546': attribute type 3 has an invalid length. [ 888.306230][ T5915] usb 4-1: config 0 descriptor?? [ 888.326611][T12013] raw-gadget.0 gadget.3: fail, usb_ep_enable returned -22 [ 888.841190][ T5915] nzxt-smart2 0003:1E71:200E.0020: item fetching failed at offset 0/2 [ 888.884996][ T5915] nzxt-smart2 0003:1E71:200E.0020: probe with driver nzxt-smart2 failed with error -22 [ 889.072599][T12030] loop5: detected capacity change from 0 to 2048 [ 889.083499][ T5848] usb 4-1: USB disconnect, device number 24 [ 889.180223][T12030] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=27485, location=27485 [ 889.322377][T12030] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 889.473139][T12034] loop0: detected capacity change from 0 to 16 [ 889.521634][T12034] erofs (device loop0): mounted with root inode @ nid 36. [ 889.614997][T12034] erofs (device loop0): invalid logical cluster 0 at nid 36 [ 889.623227][T12034] erofs (device loop0): readahead error at folio 0 @ nid 36 [ 889.631335][T12034] syz.0.2553: attempt to access beyond end of device [ 889.631335][T12034] loop0: rw=524288, sector=296, nr_sectors = 16 limit=16 [ 890.418498][T12043] netlink: 96 bytes leftover after parsing attributes in process `syz.5.2556'. [ 890.428307][T12043] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2556'. [ 890.456666][T12043] vlan2: entered allmulticast mode [ 890.467313][T12043] gretap0: entered allmulticast mode [ 890.522276][T12046] netlink: 332 bytes leftover after parsing attributes in process `syz.0.2559'. [ 890.532215][T12046] netlink: 104 bytes leftover after parsing attributes in process `syz.0.2559'. [ 890.548845][T12046] netlink: 40 bytes leftover after parsing attributes in process `syz.0.2559'. [ 890.789290][T12048] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2560'. [ 891.379679][T12056] loop5: detected capacity change from 0 to 512 [ 891.491633][T12056] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 891.750332][T12056] EXT4-fs (loop5): 1 truncate cleaned up [ 891.781927][T12056] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 891.851146][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 892.239451][T12067] loop3: detected capacity change from 0 to 512 [ 892.298697][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 892.424256][T12067] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 892.655571][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 892.669606][T12067] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 892.683005][T12067] ext4 filesystem being mounted at /503/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 892.805228][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 893.012556][ T6065] udevd[6065]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 893.174925][T12077] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2573'. [ 893.404116][ T5790] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 893.446595][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 893.783228][ T5977] udevd[5977]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 895.534303][T12102] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2586'. [ 895.695058][T12105] loop3: detected capacity change from 0 to 1024 [ 896.134236][T12108] netlink: 'syz.5.2587': attribute type 2 has an invalid length. [ 896.232726][T12103] loop0: detected capacity change from 0 to 4096 [ 896.245223][ T9864] hfsplus: b-tree write err: -5, ino 4 [ 896.257698][T12111] loop1: detected capacity change from 0 to 16 [ 896.318831][T12111] erofs (device loop1): mounted with root inode @ nid 36. [ 896.413803][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:3' failed: Read-only file system [ 896.487722][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/4da50ae9-7d30-3220-a998-cec1f675fd4a.tmp-b7:3' failed: Read-only file system [ 897.184803][T12118] loop5: detected capacity change from 0 to 64 [ 897.314427][ T6076] udevd[6076]: symlink '../../loop5' '/dev/disk/by-label/unt.tmp-b7:5' failed: Read-only file system [ 897.452069][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 897.525719][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:0' failed: Read-only file system [ 897.679563][ T30] audit: type=1800 audit(1744108426.363:69): pid=12124 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2594" name="SYSV00000000" dev="hugetlbfs" ino=1 res=0 errno=0 [ 897.923478][T12126] loop0: detected capacity change from 0 to 16 [ 897.986992][T12126] erofs (device loop0): mounted with root inode @ nid 36. [ 898.484230][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 898.607210][T12133] loop5: detected capacity change from 0 to 2048 [ 898.615984][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:0' failed: Read-only file system [ 898.653372][T12133] EXT4-fs: Ignoring removed bh option [ 898.836844][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 898.883252][T12133] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 899.242924][T12135] IPVS: Scheduler module ip_vs_sip not found [ 899.756142][ T9964] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1220: group 0, block bitmap and bg descriptor inconsistent: 25 vs 150994969 free clusters [ 899.811528][ T9964] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 899.825537][ T9964] EXT4-fs (loop5): This should not happen!! Data will be lost [ 899.825537][ T9964] [ 899.835842][ T9964] EXT4-fs (loop5): Total free blocks count 0 [ 899.842445][ T9964] EXT4-fs (loop5): Free/Dirty block details [ 899.848633][ T9964] EXT4-fs (loop5): free_blocks=2415919104 [ 899.854974][ T9964] EXT4-fs (loop5): dirty_blocks=176 [ 899.860659][ T9964] EXT4-fs (loop5): Block reservation details [ 899.867017][ T9964] EXT4-fs (loop5): i_reserved_data_blocks=11 [ 900.018624][ T9964] EXT4-fs (loop5): Delayed block allocation failed for inode 15 at logical offset 18 with max blocks 148 with error 28 [ 900.648568][T12159] loop3: detected capacity change from 0 to 128 [ 900.662419][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 900.742140][T12158] netlink: 277 bytes leftover after parsing attributes in process `syz.1.2610'. [ 901.855971][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/SYZKALLER.tmp-b7:3' failed: Read-only file system [ 902.005481][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/1DD9-F30B.tmp-b7:3' failed: Read-only file system [ 903.151226][ T5848] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 903.400660][ T5848] usb 6-1: config 0 interface 0 has no altsetting 0 [ 903.407818][ T5848] usb 6-1: New USB device found, idVendor=090a, idProduct=1200, bcdDevice=24.87 [ 903.417779][ T5848] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 903.515171][ T5848] usb 6-1: config 0 descriptor?? [ 903.594231][ T5848] usb-storage 6-1:0.0: USB Mass Storage device detected [ 903.603489][ T30] audit: type=1326 audit(1744108432.253:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.640344][T12179] loop0: detected capacity change from 0 to 1024 [ 903.678276][T12179] EXT4-fs: Ignoring removed orlov option [ 903.686989][T12179] EXT4-fs: Ignoring removed nomblk_io_submit option [ 903.744847][ T5848] usb-storage 6-1:0.0: This device (090a,1200,2487 S 01 P 21) has an unneeded SubClass entry in unusual_devs.h (kernel 6.15.0-rc1-syzkaller) [ 903.744847][ T5848] Please send a copy of this message to and [ 903.800092][ T30] audit: type=1326 audit(1744108432.333:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.823346][ T30] audit: type=1326 audit(1744108432.343:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=213 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.846347][ T30] audit: type=1326 audit(1744108432.343:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.869588][ T30] audit: type=1326 audit(1744108432.343:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.895827][ T30] audit: type=1326 audit(1744108432.413:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=441 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.920137][ T30] audit: type=1326 audit(1744108432.413:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 903.943558][ T30] audit: type=1326 audit(1744108432.413:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=12180 comm="syz.1.2619" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 904.044059][T12179] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 904.176617][ T5848] usb 6-1: USB disconnect, device number 6 [ 904.268097][ T6676] udevd[6676]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 904.772566][ T5792] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 905.195171][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 905.431570][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 906.474189][T12214] devpts: Bad value for 'mode' [ 906.803583][T12220] netlink: 'syz.5.2633': attribute type 1 has an invalid length. [ 906.812751][T12220] netlink: 120 bytes leftover after parsing attributes in process `syz.5.2633'. [ 907.739700][T12231] loop1: detected capacity change from 0 to 512 [ 907.927769][T12231] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 907.943199][T12231] ext4 filesystem being mounted at /548/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 908.054604][T12235] loop3: detected capacity change from 0 to 16 [ 908.142235][T12235] erofs (device loop3): mounted with root inode @ nid 36. [ 908.238292][T12231] EXT4-fs error (device loop1): __ext4_new_inode:1278: comm syz.1.2638: failed to insert inode 16: doubly allocated? [ 908.253735][T12235] erofs (device loop3): readahead error at folio 2 @ nid 89 [ 908.270471][ T5793] erofs (device loop3): failed to decompress 5567 in[4096, 0] out[8192] [ 908.287324][T12235] erofs (device loop3): failed to decompress 5567 in[4096, 0] out[8192] [ 908.296499][T12235] erofs (device loop3): read error -117 @ 0 of nid 89 [ 908.305038][ T30] audit: type=1800 audit(1744108437.003:78): pid=12235 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.3.2639" name="file3" dev="loop3" ino=89 res=0 errno=0 [ 908.323325][T12235] erofs (device loop3): failed to decompress 5567 in[4096, 0] out[8192] [ 908.333857][T12235] erofs (device loop3): read error -117 @ 0 of nid 89 [ 908.377088][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 908.501188][T12239] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2640'. [ 908.785692][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 908.848750][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 909.490543][T12241] loop0: detected capacity change from 0 to 4096 [ 909.568953][T12241] ntfs3(loop0): Different NTFS sector size (1024) and media sector size (512). [ 909.712349][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 909.768327][T12249] loop1: detected capacity change from 0 to 2048 [ 909.914565][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 909.985982][T12249] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 910.014660][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/7089678B273CDB5C.tmp-b7:0' failed: Read-only file system [ 910.117730][T12241] ntfs3(loop0): ino=1d, mi_enum_attr [ 910.128533][T12241] ntfs3(loop0): Mark volume as dirty due to NTFS errors [ 910.215321][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system [ 910.250059][T12241] ntfs3(loop0): ino=1d, mi_enum_attr [ 910.276968][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system [ 910.346118][T12255] loop5: detected capacity change from 0 to 256 [ 910.464851][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/LinuxUDF.tmp-b7:1' failed: Read-only file system [ 910.557946][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/1234567812345678.tmp-b7:1' failed: Read-only file system [ 911.271665][T12259] loop3: detected capacity change from 0 to 256 [ 911.578010][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 912.486922][ T5915] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 912.540543][T12277] loop3: detected capacity change from 0 to 512 [ 912.614985][T12278] netlink: 96 bytes leftover after parsing attributes in process `syz.2.2659'. [ 912.693971][ T5915] usb 2-1: Using ep0 maxpacket: 8 [ 912.698198][T12277] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 912.713714][T12277] ext4 filesystem being mounted at /521/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 912.774938][ T5915] usb 2-1: config 0 interface 0 altsetting 6 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 912.791965][ T5915] usb 2-1: config 0 interface 0 altsetting 6 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 912.807482][ T5915] usb 2-1: config 0 interface 0 has no altsetting 0 [ 912.814884][ T5915] usb 2-1: New USB device found, idVendor=04f2, idProduct=1421, bcdDevice= 0.00 [ 912.824664][ T5915] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 912.852564][ T5915] usb 2-1: config 0 descriptor?? [ 912.965687][ T5977] udevd[5977]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 913.012897][T12277] EXT4-fs error (device loop3): ext4_validate_block_bitmap:441: comm syz.3.2658: bg 0: block 249: padding at end of block bitmap is not set [ 913.052305][T12277] Quota error (device loop3): write_blk: dquota write failed [ 913.061336][T12277] Quota error (device loop3): find_free_dqentry: Can't write quota data block 5 [ 913.072686][T12277] Quota error (device loop3): qtree_write_dquot: Error -28 occurred while creating quota [ 913.084260][T12277] EXT4-fs error (device loop3): ext4_acquire_dquot:6935: comm syz.3.2658: Failed to acquire dquot type 1 [ 913.325163][ T5915] chicony 0003:04F2:1421.0021: bogus close delimiter [ 913.332471][ T5915] chicony 0003:04F2:1421.0021: item 0 2 2 10 parsing failed [ 913.358049][ T5915] chicony 0003:04F2:1421.0021: Chicony hid parse failed: -22 [ 913.366467][ T5915] chicony 0003:04F2:1421.0021: probe with driver chicony failed with error -22 [ 913.473827][T12277] syz.3.2658 (12277) used greatest stack depth: 4264 bytes left [ 913.555259][ T5790] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 913.577471][ T5915] usb 2-1: USB disconnect, device number 15 [ 914.009974][ T6065] udevd[6065]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 914.656761][T12294] loop5: detected capacity change from 0 to 1024 [ 914.993595][T12294] hfsplus: inconsistency in B*Tree (9,1,255,1,0) [ 915.341915][ T3910] hfsplus: b-tree write err: -5, ino 4 [ 915.492746][T12305] loop1: detected capacity change from 0 to 1024 [ 916.010868][ T3654] unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 [ 916.328200][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/untitled.tmp-b7:1' failed: Read-only file system [ 916.406193][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:1' failed: Read-only file system [ 917.455499][T12329] loop3: detected capacity change from 0 to 128 [ 917.513154][T12329] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 917.630468][T12329] FAT-fs (loop3): Invalid FSINFO signature: 0x41615252, 0x80417272 (sector = 1) [ 918.225377][T12338] sock: sock_timestamping_bind_phc: sock not bind to device [ 918.583370][ T5915] kernel write not supported for file /sysvipc/msg (pid: 5915 comm: kworker/1:5) [ 918.859960][T12342] loop5: detected capacity change from 0 to 2048 [ 919.028905][T12347] NILFS (loop5): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 919.412591][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:5' failed: Read-only file system [ 919.686723][T12353] A link change request failed with some changes committed already. Interface bridge_slave_0 may have been left with an inconsistent configuration, please check. [ 922.258237][T12380] loop0: detected capacity change from 0 to 1024 [ 923.163736][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:0' failed: Read-only file system [ 923.329587][T12390] loop5: detected capacity change from 0 to 256 [ 923.830934][T12398] loop0: detected capacity change from 0 to 65 [ 923.892163][T12398] BFS-fs: bfs_fill_super(): NOTE: filesystem loop0 was created with 512 inodes, the real maximum is 511, mounting anyway [ 924.055647][T12390] FAT-fs (loop5): Directory bread(block 64) failed [ 924.062977][T12390] FAT-fs (loop5): Directory bread(block 65) failed [ 924.070637][T12390] FAT-fs (loop5): Directory bread(block 66) failed [ 924.077487][T12390] FAT-fs (loop5): Directory bread(block 67) failed [ 924.084644][T12390] FAT-fs (loop5): Directory bread(block 68) failed [ 924.092326][T12390] FAT-fs (loop5): Directory bread(block 69) failed [ 924.099745][T12390] FAT-fs (loop5): Directory bread(block 70) failed [ 924.106582][T12390] FAT-fs (loop5): Directory bread(block 71) failed [ 924.113771][T12390] FAT-fs (loop5): Directory bread(block 72) failed [ 924.120858][T12390] FAT-fs (loop5): Directory bread(block 73) failed [ 924.236838][ T5848] hid-generic 0000:0000:0000.0022: unknown main item tag 0x0 [ 924.326812][ T5848] hid-generic 0000:0000:0000.0022: hidraw0: HID v0.00 Device [syz1] on syz0 [ 926.337583][T12421] snd_dummy snd_dummy.0: control 0:0:0:syz0:0 is already present [ 927.461048][T12433] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2727'. [ 927.473342][T12433] netlink: 12 bytes leftover after parsing attributes in process `syz.5.2727'. [ 927.487795][T12433] netlink: 'syz.5.2727': attribute type 6 has an invalid length. [ 927.601522][T12424] loop3: detected capacity change from 0 to 4096 [ 928.228197][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 928.312697][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:3' failed: Read-only file system [ 928.541152][T12439] loop5: detected capacity change from 0 to 1024 [ 928.882935][T12443] loop1: detected capacity change from 0 to 256 [ 929.091706][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 929.340759][T12443] FAT-fs (loop1): Directory bread(block 64) failed [ 929.347787][T12443] FAT-fs (loop1): Directory bread(block 65) failed [ 929.355551][T12443] FAT-fs (loop1): Directory bread(block 66) failed [ 929.362657][T12443] FAT-fs (loop1): Directory bread(block 67) failed [ 929.370202][T12443] FAT-fs (loop1): Directory bread(block 68) failed [ 929.381379][T12443] FAT-fs (loop1): Directory bread(block 69) failed [ 929.389903][T12443] FAT-fs (loop1): Directory bread(block 70) failed [ 929.396848][T12443] FAT-fs (loop1): Directory bread(block 71) failed [ 929.405646][T12443] FAT-fs (loop1): Directory bread(block 72) failed [ 929.413958][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 929.426388][T12443] FAT-fs (loop1): Directory bread(block 73) failed [ 929.440194][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:5' failed: Read-only file system [ 929.807882][ T30] audit: type=1800 audit(1744108458.453:79): pid=12443 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.2732" name="file2" dev="loop1" ino=185 res=0 errno=0 [ 930.925412][ T5915] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 931.155191][ T5915] usb 3-1: Using ep0 maxpacket: 32 [ 931.179434][ T5915] usb 3-1: config 4 has an invalid interface number: 128 but max is 0 [ 931.188192][ T5915] usb 3-1: config 4 has no interface number 0 [ 931.195346][ T5915] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 931.206971][ T5915] usb 3-1: config 4 interface 128 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 931.223196][ T5915] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 931.234779][ T5915] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 931.398216][T12463] loop1: detected capacity change from 0 to 4096 [ 931.472253][ T5915] hub 3-1:4.128: USB hub found [ 931.684794][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 931.722836][T12463] ntfs3(loop1): Mark volume as dirty due to NTFS errors [ 931.744943][ T5915] hub 3-1:4.128: config failed, can't read hub descriptor (err -90) [ 931.784212][ T5977] udevd[5977]: symlink '../../loop1' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:1' failed: Read-only file system [ 932.082979][T12463] ntfs3(loop1): Failed to load $Extend (-22). [ 932.089717][T12463] ntfs3(loop1): Failed to initialize $Extend. [ 932.100252][ T5848] usb 3-1: USB disconnect, device number 14 [ 932.686469][T12472] loop5: detected capacity change from 0 to 64 [ 932.895511][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 932.990263][T12470] loop3: detected capacity change from 0 to 4096 [ 933.176597][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 933.567199][T12476] loop1: detected capacity change from 0 to 1024 [ 933.673068][ T6065] udevd[6065]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 933.762532][ T6065] udevd[6065]: symlink '../../loop3' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:3' failed: Read-only file system [ 934.035436][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/untitled.tmp-b7:1' failed: Read-only file system [ 934.135429][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/06db47fa-2d76-30cf-a5fe-21149ac7af4a.tmp-b7:1' failed: Read-only file system [ 934.508736][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 935.003864][T12489] loop1: detected capacity change from 0 to 512 [ 935.191188][T12489] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 935.204833][T12489] ext4 filesystem being mounted at /570/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 935.270223][T12495] netlink: 'syz.0.2755': attribute type 280 has an invalid length. [ 935.494097][T12489] EXT4-fs error (device loop1): ext4_empty_dir:3077: inode #12: comm syz.1.2753: invalid size [ 935.600132][T12489] EXT4-fs (loop1): Remounting filesystem read-only [ 935.731185][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 936.202652][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 936.231887][ T51] EXT4-fs (loop1): Quota write (off=5120, len=1024) cancelled because transaction is not started [ 936.247304][ T51] Quota error (device loop1): write_blk: dquota write failed [ 936.256551][ T51] Quota error (device loop1): free_dqentry: Can't write quota data block 5 [ 936.598804][T12502] loop0: detected capacity change from 0 to 4096 [ 936.698913][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 938.059622][ T6076] udevd[6076]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 938.143319][ T6076] udevd[6076]: symlink '../../loop0' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:0' failed: Read-only file system [ 938.723188][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 939.009539][ T5848] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 939.230754][ T5848] usb 2-1: Using ep0 maxpacket: 8 [ 939.271217][ T5848] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 939.281920][ T5848] usb 2-1: config 0 has no interfaces? [ 939.360978][ T5848] usb 2-1: New USB device found, idVendor=093b, idProduct=a102, bcdDevice= 0.01 [ 939.370532][ T5848] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 939.378867][ T5848] usb 2-1: Product: syz [ 939.383519][ T5848] usb 2-1: Manufacturer: syz [ 939.388573][ T5848] usb 2-1: SerialNumber: syz [ 939.461073][ T5848] usb 2-1: config 0 descriptor?? [ 939.799450][ T5848] usb 2-1: USB disconnect, device number 16 [ 940.301524][T12548] netlink: 40 bytes leftover after parsing attributes in process `syz.3.2778'. [ 941.240296][T12558] netlink: 80 bytes leftover after parsing attributes in process `syz.3.2783'. [ 941.686556][T12562] Bluetooth: MGMT ver 1.23 [ 941.843859][T12564] loop1: detected capacity change from 0 to 1024 [ 942.005830][T12568] netlink: 24 bytes leftover after parsing attributes in process `syz.3.2788'. [ 942.021520][T12568] bridge0: port 2(bridge_slave_1) entered disabled state [ 942.030502][T12568] bridge0: port 1(bridge_slave_0) entered disabled state [ 942.642787][ T9962] hfsplus: b-tree write err: -5, ino 4 [ 942.682605][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/untitled.tmp-b7:1' failed: Read-only file system [ 942.775654][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-uuid/4da50ae9-7d30-3220-a998-cec1f675fd4a.tmp-b7:1' failed: Read-only file system [ 943.340689][T12582] netlink: 24 bytes leftover after parsing attributes in process `syz.2.2794'. [ 944.978826][T12602] loop0: detected capacity change from 0 to 128 [ 945.215085][T12602] EXT4-fs (loop0): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 945.302493][T12602] ext4 filesystem being mounted at /552/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 945.448767][T12598] loop5: detected capacity change from 0 to 8192 [ 945.510129][T12598] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 945.724382][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.734067][T12598] FAT-fs (loop5): Filesystem has been set read-only [ 945.743180][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.752595][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.767286][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.778096][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.787517][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.796853][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.806291][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.815890][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.825367][T12598] FAT-fs (loop5): error, fat_get_cluster: invalid cluster chain (i_pos 1046) [ 945.884326][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 946.035365][ T30] audit: type=1800 audit(1744108474.713:80): pid=12598 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.2803" name="file2" dev="loop5" ino=186 res=0 errno=0 [ 946.134643][ T5792] EXT4-fs (loop0): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 946.197671][ T6065] udevd[6065]: symlink '../../loop5' '/dev/disk/by-label/SYZKALLER.tmp-b7:5' failed: Read-only file system [ 946.315118][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/76b65be2-f6da-4727-8c75-0525a5b65a09.tmp-b7:0' failed: Read-only file system [ 946.646016][T12615] loop1: detected capacity change from 0 to 1024 [ 946.664336][T12598] syz.5.2803 (12598) used greatest stack depth: 3848 bytes left [ 946.937334][T12615] hfsplus: bad catalog entry type [ 947.241729][ T5848] usb 3-1: new high-speed USB device number 15 using dummy_hcd [ 947.286720][ T9864] hfsplus: b-tree write err: -5, ino 4 [ 947.458473][ T5848] usb 3-1: Using ep0 maxpacket: 16 [ 947.519513][ T5848] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 947.531403][ T5848] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 947.542059][ T5848] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2c2e, bcdDevice= 0.00 [ 947.551669][ T5848] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 947.802701][ T5848] usb 3-1: config 0 descriptor?? [ 948.294771][ T5848] lua 0003:1E7D:2C2E.0023: unknown main item tag 0x0 [ 948.304322][ T5848] lua 0003:1E7D:2C2E.0023: unknown main item tag 0x0 [ 948.311894][ T5848] lua 0003:1E7D:2C2E.0023: unknown main item tag 0x0 [ 948.324965][ T5848] lua 0003:1E7D:2C2E.0023: unknown main item tag 0x0 [ 948.333743][ T5848] lua 0003:1E7D:2C2E.0023: unknown main item tag 0x0 [ 948.492049][ T5848] lua 0003:1E7D:2C2E.0023: hidraw0: USB HID v0.00 Device [HID 1e7d:2c2e] on usb-dummy_hcd.2-1/input0 [ 948.592887][ T5848] usb 3-1: USB disconnect, device number 15 [ 948.890808][T12635] 8021q: adding VLAN 0 to HW filter on device bond1 [ 948.905547][T12635] team0: Port device bond1 added [ 948.997309][T12638] loop3: detected capacity change from 0 to 256 [ 949.981430][T12649] netlink: 4 bytes leftover after parsing attributes in process `syz.3.2826'. [ 952.071385][T12672] loop5: detected capacity change from 0 to 2048 [ 952.172044][T12672] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 952.675014][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/LinuxUDF.tmp-b7:5' failed: Read-only file system [ 952.797986][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/1234567812345678.tmp-b7:5' failed: Read-only file system [ 954.339484][T12699] loop5: detected capacity change from 0 to 1024 [ 954.544674][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 954.659649][T12699] hfsplus: bad catalog entry type [ 954.692426][ T5977] udevd[5977]: symlink '../../loop5' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:5' failed: Read-only file system [ 955.026132][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 955.124728][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:5' failed: Read-only file system [ 955.228120][ T9962] hfsplus: b-tree write err: -5, ino 4 [ 955.411268][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/untitled.tmp-b7:5' failed: Read-only file system [ 955.563145][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/3de3d207-fc4e-3c3b-aa08-7cb07cd064ab.tmp-b7:5' failed: Read-only file system [ 956.253741][T12717] netlink: 16 bytes leftover after parsing attributes in process `syz.1.2859'. [ 957.590650][T12722] loop0: detected capacity change from 0 to 32768 [ 957.607882][T12722] (syz.0.2861,12722,1):ocfs2_find_entry:1075 ERROR: status = -117 [ 957.616692][T12722] (syz.0.2861,12722,1):ocfs2_inode_is_valid_to_delete:886 ERROR: Skipping delete of system file 66 [ 957.628507][T12722] (syz.0.2861,12722,1):ocfs2_init_global_system_inodes:465 ERROR: status = -22 [ 957.645507][T12722] (syz.0.2861,12722,1):ocfs2_init_global_system_inodes:467 ERROR: Unable to load system inode 1, possibly corrupt fs? [ 957.645721][T12722] (syz.0.2861,12722,1):ocfs2_init_global_system_inodes:476 ERROR: status = -22 [ 957.670120][T12722] (syz.0.2861,12722,1):ocfs2_initialize_super:2195 ERROR: status = -22 [ 957.679510][T12722] (syz.0.2861,12722,1):ocfs2_fill_super:1177 ERROR: status = -22 [ 958.347662][T12727] loop3: detected capacity change from 0 to 256 [ 958.384483][T12727] exfat: Deprecated parameter 'namecase' [ 958.657947][T12727] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0x36dfe6b4, utbl_chksum : 0xe619d30d) [ 960.062310][T12747] netlink: 48 bytes leftover after parsing attributes in process `syz.1.2874'. [ 960.665049][T12743] loop3: detected capacity change from 0 to 32768 [ 960.694654][T12743] read_mapping_page failed! [ 960.701017][T12743] jfs_mount: dbMount failed w/rc = -5 [ 960.707243][T12743] Mount JFS Failure: -5 [ 960.717118][T12743] jfs_mount failed w/return code = -5 [ 961.199867][T12750] loop5: detected capacity change from 0 to 2048 [ 961.417644][T12750] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 961.432192][T12750] UDF-fs: Scanning with blocksize 512 failed [ 961.649221][T12750] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 962.263913][T12763] loop0: detected capacity change from 0 to 2048 [ 962.501474][T12769] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 962.600289][T12763] NILFS (loop0): failed to count free inodes: err=-34 [ 962.703149][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 962.852321][T12772] Remounting filesystem read-only [ 962.867323][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 962.880985][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 962.892201][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 962.903621][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 962.914609][T12772] NILFS error (device loop0): nilfs_bmap_lookup_contig: broken bmap (inode number=16) [ 963.050764][ T30] audit: type=1800 audit(1744108491.743:81): pid=12772 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.0.2881" name="file2" dev="loop0" ino=16 res=0 errno=0 [ 963.743128][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:0' failed: Read-only file system [ 966.851330][ T1283] ieee802154 phy0 wpan0: encryption failed: -22 [ 968.680718][T12837] netlink: 8 bytes leftover after parsing attributes in process `syz.3.2916'. [ 968.744173][T12829] loop5: detected capacity change from 0 to 4096 [ 969.436627][T12844] trusted_key: encrypted_key: key user:syz not found [ 969.477372][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 969.540007][T12845] program syz.3.2920 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 969.604001][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-uuid/0B506D495F2D248F.tmp-b7:5' failed: Read-only file system [ 970.088344][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 970.632269][T12857] netlink: 8 bytes leftover after parsing attributes in process `syz.5.2924'. [ 971.516687][T12868] netlink: 8 bytes leftover after parsing attributes in process `syz.0.2932'. [ 975.000312][T10873] Bluetooth: hci2: command 0x0406 tx timeout [ 975.848490][T12909] loop3: detected capacity change from 0 to 40427 [ 976.878216][ T5977] udevd[5977]: symlink '../../loop3' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:3' failed: Read-only file system [ 977.435157][T12930] loop3: detected capacity change from 0 to 512 [ 977.472938][T12930] EXT4-fs: Ignoring removed orlov option [ 977.782547][T12930] EXT4-fs error (device loop3): ext4_ext_check_inode:524: inode #15: comm syz.3.2958: pblk 0 bad header/extent: invalid magic - magic 7973, entries 1402, max 27648(0), depth 25964(25964) [ 977.951799][T12930] EXT4-fs error (device loop3): ext4_orphan_get:1395: comm syz.3.2958: couldn't read orphan inode 15 (err -117) [ 978.079512][T12930] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 978.308429][T12938] loop5: detected capacity change from 0 to 64 [ 978.502730][T12938] hfs: inconsistency in B*Tree (1,0,2,2,3) [ 978.698071][T12944] loop1: detected capacity change from 0 to 64 [ 978.801335][ T5790] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 980.567088][T12950] loop3: detected capacity change from 0 to 40427 [ 980.608475][T12950] F2FS-fs (loop3): Insane cp_payload (553648128 >= 504) [ 980.616323][T12950] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 980.651777][T12950] F2FS-fs (loop3): norecovery requires readonly mount [ 984.648030][T12997] loop0: detected capacity change from 0 to 256 [ 984.722848][T12997] exfat: Deprecated parameter 'namecase' [ 984.760174][T13000] loop3: detected capacity change from 0 to 256 [ 984.855330][T13000] FAT-fs (loop3): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 985.338118][T12997] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x36bd6320, utbl_chksum : 0xe619d30d) [ 985.513857][T13005] netlink: 'syz.2.2990': attribute type 3 has an invalid length. [ 986.168281][T13012] loop5: detected capacity change from 0 to 64 [ 986.710510][T13018] RDS: rds_bind could not find a transport for ::c000:0:20:0, load rds_tcp or rds_rdma? [ 987.122956][T13022] smc: net device bond0 applied user defined pnetid SYZ0 [ 987.497864][T13028] netlink: 28 bytes leftover after parsing attributes in process `syz.3.3002'. [ 987.810863][T13021] DRBG: could not allocate digest TFM handle: hmac(sha384) [ 990.356879][T13052] loop5: detected capacity change from 0 to 2048 [ 990.429772][T13058] loop3: detected capacity change from 0 to 256 [ 990.643662][T13052] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 990.660078][T13052] ext4 filesystem being mounted at /267/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 990.698628][T13058] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011bf5, chksum : 0xcea91b8a, utbl_chksum : 0xe619d30d) [ 990.722192][T13058] exFAT-fs (loop3): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 991.174180][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 991.336933][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 992.681490][T13072] loop1: detected capacity change from 0 to 32768 [ 992.693598][T13072] BTRFS error: device /dev/loop1 has incomplete metadata_uuid change, please use btrfstune to complete [ 992.710961][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 992.992871][T13079] loop0: detected capacity change from 0 to 1024 [ 993.169784][T13079] EXT4-fs: Ignoring removed nobh option [ 993.179917][T13079] EXT4-fs: Ignoring removed bh option [ 993.354522][ T5915] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 993.520198][T13079] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 993.550525][ T5915] usb 3-1: Using ep0 maxpacket: 16 [ 993.620458][ T5915] usb 3-1: config 0 has an invalid interface number: 41 but max is 0 [ 993.629536][ T5915] usb 3-1: config 0 has no interface number 0 [ 993.636019][ T5915] usb 3-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 993.646676][ T5915] usb 3-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 993.657154][ T5915] usb 3-1: config 0 interface 41 has no altsetting 0 [ 993.952185][ T5915] usb 3-1: New USB device found, idVendor=0fe6, idProduct=9800, bcdDevice=d1.9a [ 993.966059][ T5915] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 993.974719][ T5915] usb 3-1: Product: syz [ 993.979639][ T5915] usb 3-1: Manufacturer: syz [ 993.984602][ T5915] usb 3-1: SerialNumber: syz [ 994.042066][ T6065] udevd[6065]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 994.147493][ T5915] usb 3-1: config 0 descriptor?? [ 994.155791][T13082] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 994.240398][T13082] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 994.594667][T13082] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 994.734281][T13082] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 995.189625][ T5915] CoreChips 3-1:0.41: probe with driver CoreChips failed with error -71 [ 995.307183][ T5915] usb 3-1: USB disconnect, device number 16 [ 995.434121][ T5792] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 996.212051][T13106] loop3: detected capacity change from 0 to 1764 [ 996.315846][ T5976] udevd[5976]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 996.710974][T13113] loop0: detected capacity change from 0 to 16 [ 996.900209][ T5976] udevd[5976]: symlink '../../loop0' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:0' failed: Read-only file system [ 996.909287][T13113] erofs (device loop0): mounted with root inode @ nid 36. [ 997.301928][T13119] netlink: 12 bytes leftover after parsing attributes in process `syz.3.3040'. [ 997.408731][T13113] Invalid ELF header len 10 [ 998.180119][T13129] team0: Cannot enslave team device to itself [ 998.910854][ T30] audit: type=1326 audit(1744108527.593:82): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.046707][ T30] audit: type=1326 audit(1744108527.643:83): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.070168][ T30] audit: type=1326 audit(1744108527.663:84): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.093321][ T30] audit: type=1326 audit(1744108527.663:85): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.121396][ T30] audit: type=1326 audit(1744108527.673:86): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=328 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.146555][ T30] audit: type=1326 audit(1744108527.673:87): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.169694][ T30] audit: type=1326 audit(1744108527.673:88): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13135 comm="syz.3.3049" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 999.507535][T13141] netlink: 'syz.5.3051': attribute type 5 has an invalid length. [ 999.795967][ T30] audit: type=1326 audit(1744108528.483:89): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13142 comm="syz.1.3052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 999.819521][ T30] audit: type=1326 audit(1744108528.483:90): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13142 comm="syz.1.3052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 999.976012][ T30] audit: type=1326 audit(1744108528.563:91): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13142 comm="syz.1.3052" exe="/root/syz-executor" sig=0 arch=c000003e syscall=426 compat=0 ip=0x7fb073b8d169 code=0x7ffc0000 [ 1001.375318][T13161] loop3: detected capacity change from 0 to 64 [ 1002.268529][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/untitled.tmp-b7:3' failed: Read-only file system [ 1005.846070][T13203] loop5: detected capacity change from 0 to 1024 [ 1005.911222][T13203] EXT4-fs (loop5): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 1005.921412][T13203] EXT4-fs (loop5): stripe (65535) is not aligned with cluster size (16), stripe is disabled [ 1006.041305][T13203] [EXT4 FS bs=1024, gc=1, bpg=131072, ipg=32, mo=a840e11d, mo2=0002] [ 1006.100958][T13203] System zones: 0-1, 4-36, 102-102 [ 1006.133173][T13203] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 1006.352032][T13203] EXT4-fs (loop5): ext4_remount: Checksum for group 0 failed (62631!=20869) [ 1006.353444][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 1006.685676][ T9593] EXT4-fs error (device loop5): __ext4_iget:5004: inode #15: block 1803188595: comm syz-executor: invalid block [ 1006.802558][ T9593] EXT4-fs error (device loop5): __ext4_iget:5004: inode #15: block 1803188595: comm syz-executor: invalid block [ 1007.385901][ T9593] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1007.496644][T13222] loop1: detected capacity change from 0 to 8 [ 1008.318712][T13226] netlink: 'syz.0.3089': attribute type 6 has an invalid length. [ 1010.033923][T13235] loop3: detected capacity change from 0 to 512 [ 1010.092983][T13235] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 1010.297875][T13235] EXT4-fs (loop3): 1 truncate cleaned up [ 1010.306709][T13235] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1010.553589][T10873] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1010.586873][T10873] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1010.600711][T13241] loop1: detected capacity change from 0 to 128 [ 1010.621372][T10873] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1010.633206][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 1010.688242][T10873] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1010.716993][T10873] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1011.242201][ T5790] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1011.664407][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 1012.753798][T13256] loop3: detected capacity change from 0 to 2048 [ 1012.837589][T10873] Bluetooth: hci4: command tx timeout [ 1012.990202][T13239] chnl_net:caif_netlink_parms(): no params data found [ 1013.286249][ T5976] udevd[5976]: symlink '../../loop3' '/dev/disk/by-uuid/1a95d291-cd32-4c4d-814a-8221d1aa3beb.tmp-b7:3' failed: Read-only file system [ 1013.320757][ T5848] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 1013.564605][ T5848] usb 2-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 1013.578275][ T5848] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1013.640063][ T5848] usb 2-1: config 0 descriptor?? [ 1013.675764][ T5848] cp210x 2-1:0.0: cp210x converter detected [ 1014.221381][ T5848] usb 2-1: cp210x converter now attached to ttyUSB0 [ 1014.414531][ T1742] usb 2-1: USB disconnect, device number 17 [ 1014.467709][ T1742] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 1014.558833][ T1742] cp210x 2-1:0.0: device disconnected [ 1014.940594][ T5793] Bluetooth: hci4: command tx timeout [ 1015.021709][T13239] bridge0: port 1(bridge_slave_0) entered blocking state [ 1015.030675][T13239] bridge0: port 1(bridge_slave_0) entered disabled state [ 1015.038735][T13239] bridge_slave_0: entered allmulticast mode [ 1015.049120][T13239] bridge_slave_0: entered promiscuous mode [ 1015.105582][T13239] bridge0: port 2(bridge_slave_1) entered blocking state [ 1015.113736][T13239] bridge0: port 2(bridge_slave_1) entered disabled state [ 1015.121953][T13239] bridge_slave_1: entered allmulticast mode [ 1015.133069][T13239] bridge_slave_1: entered promiscuous mode [ 1016.045969][T13278] loop0: detected capacity change from 0 to 32768 [ 1016.232747][T13291] loop3: detected capacity change from 0 to 16 [ 1016.413587][T13278] bcachefs (loop0): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,journal_reclaim_delay=128,fix_errors=yes,norecovery,version_upgrade=none [ 1016.443627][T13278] bcachefs (loop0): recovering from clean shutdown, journal seq 10 [ 1016.455562][T13278] bcachefs (loop0): Version upgrade required: [ 1016.455562][T13278] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 1016.455562][T13278] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.25: extent_flags [ 1016.455562][T13278] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,set_fs_needs_rebalance [ 1016.640903][T13239] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 1016.665817][T13278] bcachefs (loop0): bcachefs (loop0): error validating btree node at btree alloc level 0/0 [ 1016.665941][T13278] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ac62141f8dc7e261 written 24 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 1016.666072][T13278] node offset 8/24 bset u64s 375 bset byte offset 184: keys out of order: u64s 11 type alloc_v4 0:32:0 len 0 ver 0 > u64s 11 type alloc_v4 0:2:0 len 0 ver 0, fixing [ 1016.711132][T13278] bcachefs (loop0): btree_node_read_work: rewriting btree node at due to error [ 1016.711132][T13278] btree=alloc level=0 u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq ac62141f8dc7e261 written 24 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 1016.884892][T13278] bcachefs (loop0): accounting_read... done [ 1016.885941][T13239] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 1016.891948][T13278] bcachefs (loop0): alloc_read... done [ 1016.908166][T13278] bcachefs (loop0): snapshots_read... done [ 1016.915311][T13278] bcachefs (loop0): Fixed errors, running fsck a second time to verify fs is clean [ 1016.935073][T13278] bcachefs (loop0): done starting filesystem [ 1016.998336][T13293] netlink: 136 bytes leftover after parsing attributes in process `syz.2.3114'. [ 1017.000578][ T5793] Bluetooth: hci4: command tx timeout [ 1017.008284][T13293] A link change request failed with some changes committed already. Interface gre0 may have been left with an inconsistent configuration, please check. [ 1017.533350][ T5792] bcachefs (loop0): shutting down [ 1017.591044][T13239] team0: Port device team_slave_0 added [ 1017.721911][T13239] team0: Port device team_slave_1 added [ 1017.923460][ T5792] bcachefs (loop0): shutdown complete [ 1018.227189][T13239] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 1018.234697][T13239] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1018.267614][T13239] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 1018.350448][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 1018.350533][ T30] audit: type=1326 audit(1744108547.053:102): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 1018.431903][T13302] loop1: detected capacity change from 0 to 1024 [ 1018.434844][T13239] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 1018.445860][T13239] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 1018.476422][T13303] loop3: detected capacity change from 0 to 128 [ 1018.483394][T13302] EXT4-fs: Ignoring removed i_version option [ 1018.483692][T13302] EXT4-fs: Ignoring removed nobh option [ 1018.483826][T13302] EXT4-fs: Ignoring removed bh option [ 1018.503083][T13239] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 1018.639419][ T30] audit: type=1326 audit(1744108547.103:103): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=319 compat=0 ip=0x7f97ea78d169 code=0x7ffc0000 [ 1018.663813][ T30] audit: type=1326 audit(1744108547.103:104): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7f97ea78d1a3 code=0x7ffc0000 [ 1018.690820][ T30] audit: type=1326 audit(1744108547.103:105): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=1 compat=0 ip=0x7f97ea78bc1f code=0x7ffc0000 [ 1018.714995][ T30] audit: type=1326 audit(1744108547.103:106): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=11 compat=0 ip=0x7f97ea78d1f7 code=0x7ffc0000 [ 1018.740886][ T30] audit: type=1326 audit(1744108547.163:107): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7f97ea78bad0 code=0x7ffc0000 [ 1018.765122][ T30] audit: type=1326 audit(1744108547.173:108): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f97ea78cd6b code=0x7ffc0000 [ 1018.767691][T13302] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 1018.793651][ T30] audit: type=1326 audit(1744108547.173:109): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f97ea78bdca code=0x7ffc0000 [ 1018.793943][ T30] audit: type=1326 audit(1744108547.173:110): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=3 compat=0 ip=0x7f97ea78bdca code=0x7ffc0000 [ 1018.794229][ T30] audit: type=1326 audit(1744108547.173:111): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=13301 comm="syz.3.3120" exe="/root/syz-executor" sig=0 arch=c000003e syscall=258 compat=0 ip=0x7f97ea78b9d7 code=0x7ffc0000 [ 1019.070206][ T5793] Bluetooth: hci4: command tx timeout [ 1019.157509][T13239] hsr_slave_0: entered promiscuous mode [ 1019.169945][T13239] hsr_slave_1: entered promiscuous mode [ 1019.190685][T13239] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 1019.201325][T13239] Cannot create hsr debugfs directory [ 1019.201696][ T5976] udevd[5976]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1019.747893][ T5791] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 1020.414013][ T5976] udevd[5976]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 1021.163235][T13239] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 1021.286931][T13239] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 1021.417611][T13239] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 1021.576105][T13239] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 1022.249656][ T5853] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 1022.464721][ T5853] usb 2-1: Using ep0 maxpacket: 16 [ 1022.538184][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 1022.551048][ T5853] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 1022.565680][ T5853] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 1022.580289][ T5853] usb 2-1: New USB device found, idVendor=056a, idProduct=0022, bcdDevice= 0.00 [ 1022.590375][ T5853] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1022.843791][ T5853] usb 2-1: config 0 descriptor?? [ 1023.008383][T13239] 8021q: adding VLAN 0 to HW filter on device bond0 [ 1023.262954][T13239] 8021q: adding VLAN 0 to HW filter on device team0 [ 1023.383780][ T5853] wacom 0003:056A:0022.0024: probe with driver wacom failed with error -22 [ 1023.399630][ T9864] bridge0: port 1(bridge_slave_0) entered blocking state [ 1023.407414][ T9864] bridge0: port 1(bridge_slave_0) entered forwarding state [ 1023.547196][ T5853] usb 2-1: USB disconnect, device number 18 [ 1023.596996][ T9864] bridge0: port 2(bridge_slave_1) entered blocking state [ 1023.605052][ T9864] bridge0: port 2(bridge_slave_1) entered forwarding state [ 1024.043924][T13239] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 1025.053698][T13351] ===================================================== [ 1025.061716][T13351] BUG: KMSAN: uninit-value in ieee802154_hdr_push+0xd6b/0xe80 [ 1025.070664][T13351] ieee802154_hdr_push+0xd6b/0xe80 [ 1025.076097][T13351] ieee802154_header_create+0x9bc/0xc70 [ 1025.082238][T13351] dgram_sendmsg+0xd91/0x15e0 [ 1025.087184][T13351] ieee802154_sock_sendmsg+0x96/0xd0 [ 1025.093361][T13351] __sock_sendmsg+0x30f/0x380 [ 1025.098340][T13351] ____sys_sendmsg+0x890/0xda0 [ 1025.103567][T13351] ___sys_sendmsg+0x28d/0x3c0 [ 1025.108504][T13351] __x64_sys_sendmsg+0x212/0x3c0 [ 1025.113969][T13351] x64_sys_call+0x2e0f/0x3c80 [ 1025.125126][T13351] do_syscall_64+0xcd/0x1e0 [ 1025.132063][T13351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.138412][T13351] [ 1025.141201][T13351] Local variable hdr created at: [ 1025.146300][T13351] ieee802154_header_create+0x4e/0xc70 [ 1025.152241][T13351] dgram_sendmsg+0xd91/0x15e0 [ 1025.157174][T13351] [ 1025.159776][T13351] CPU: 1 UID: 0 PID: 13351 Comm: syz.2.3138 Not tainted 6.15.0-rc1-syzkaller #0 PREEMPT(undef) [ 1025.170676][T13351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1025.181191][T13351] ===================================================== [ 1025.188339][T13351] Disabling lock debugging due to kernel taint [ 1025.195053][T13351] Kernel panic - not syncing: kmsan.panic set ... [ 1025.201698][T13351] CPU: 1 UID: 0 PID: 13351 Comm: syz.2.3138 Tainted: G B 6.15.0-rc1-syzkaller #0 PREEMPT(undef) [ 1025.213983][T13351] Tainted: [B]=BAD_PAGE [ 1025.218307][T13351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2025 [ 1025.228653][T13351] Call Trace: [ 1025.232104][T13351] [ 1025.235203][T13351] dump_stack_lvl+0x216/0x2d0 [ 1025.240175][T13351] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1025.246567][T13351] dump_stack+0x1e/0x24 [ 1025.251001][T13351] panic+0x4e5/0xcf0 [ 1025.255269][T13351] ? kmsan_internal_set_shadow_origin+0x60/0x100 [ 1025.262041][T13351] kmsan_report+0x2ca/0x2d0 [ 1025.266896][T13351] ? __msan_memcpy+0x108/0x1c0 [ 1025.272065][T13351] ? ___sys_sendmsg+0x28d/0x3c0 [ 1025.277155][T13351] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.283617][T13351] ? __msan_warning+0x95/0x120 [ 1025.288617][T13351] ? ieee802154_hdr_push+0xd6b/0xe80 [ 1025.294160][T13351] ? ieee802154_header_create+0x9bc/0xc70 [ 1025.300124][T13351] ? dgram_sendmsg+0xd91/0x15e0 [ 1025.305209][T13351] ? ieee802154_sock_sendmsg+0x96/0xd0 [ 1025.310922][T13351] ? __sock_sendmsg+0x30f/0x380 [ 1025.316021][T13351] ? ____sys_sendmsg+0x890/0xda0 [ 1025.321181][T13351] ? ___sys_sendmsg+0x28d/0x3c0 [ 1025.326549][T13351] ? __x64_sys_sendmsg+0x212/0x3c0 [ 1025.331936][T13351] ? x64_sys_call+0x2e0f/0x3c80 [ 1025.337041][T13351] ? do_syscall_64+0xcd/0x1e0 [ 1025.341949][T13351] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.348267][T13351] ? dgram_sendmsg+0xd91/0x15e0 [ 1025.353351][T13351] ? ieee802154_sock_sendmsg+0x96/0xd0 [ 1025.359067][T13351] ? __sock_sendmsg+0x30f/0x380 [ 1025.364168][T13351] ? ____sys_sendmsg+0x890/0xda0 [ 1025.369333][T13351] ? ___sys_sendmsg+0x28d/0x3c0 [ 1025.374412][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.379878][T13351] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1025.385936][T13351] ? ieee802154_hdr_push+0x49/0xe80 [ 1025.391406][T13351] ? filter_irq_stacks+0x60/0x1b0 [ 1025.396681][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.402124][T13351] ? kmsan_internal_memmove_metadata+0x91/0x230 [ 1025.408619][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.414061][T13351] ? kmsan_internal_memmove_metadata+0x17b/0x230 [ 1025.420639][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.426090][T13351] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1025.432187][T13351] __msan_warning+0x95/0x120 [ 1025.437004][T13351] ieee802154_hdr_push+0xd6b/0xe80 [ 1025.442424][T13351] ? __msan_memcpy+0x108/0x1c0 [ 1025.447424][T13351] ieee802154_header_create+0x9bc/0xc70 [ 1025.453306][T13351] ? __pfx_ieee802154_header_create+0x10/0x10 [ 1025.459710][T13351] dgram_sendmsg+0xd91/0x15e0 [ 1025.464658][T13351] ? __pfx_dgram_sendmsg+0x10/0x10 [ 1025.470001][T13351] ieee802154_sock_sendmsg+0x96/0xd0 [ 1025.475568][T13351] ? __pfx_ieee802154_sock_sendmsg+0x10/0x10 [ 1025.481809][T13351] ? __pfx_ieee802154_sock_sendmsg+0x10/0x10 [ 1025.488227][T13351] __sock_sendmsg+0x30f/0x380 [ 1025.493189][T13351] ____sys_sendmsg+0x890/0xda0 [ 1025.498232][T13351] ___sys_sendmsg+0x28d/0x3c0 [ 1025.503170][T13351] ? __rcu_read_unlock+0x7b/0xe0 [ 1025.508331][T13351] ? __fget_files+0x443/0x520 [ 1025.513792][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.519251][T13351] ? kmsan_get_shadow_origin_ptr+0x4d/0xb0 [ 1025.525334][T13351] __x64_sys_sendmsg+0x212/0x3c0 [ 1025.530539][T13351] ? kmsan_get_metadata+0x13e/0x1c0 [ 1025.536023][T13351] x64_sys_call+0x2e0f/0x3c80 [ 1025.540967][T13351] do_syscall_64+0xcd/0x1e0 [ 1025.545709][T13351] ? clear_bhb_loop+0x25/0x80 [ 1025.550654][T13351] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1025.556790][T13351] RIP: 0033:0x7f51c6f8d169 [ 1025.561380][T13351] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 a8 ff ff ff f7 d8 64 89 01 48 [ 1025.581234][T13351] RSP: 002b:00007f51c7e12038 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 1025.589874][T13351] RAX: ffffffffffffffda RBX: 00007f51c71a5fa0 RCX: 00007f51c6f8d169 [ 1025.598031][T13351] RDX: 0000000000000080 RSI: 0000200000004440 RDI: 0000000000000004 [ 1025.606191][T13351] RBP: 00007f51c700e2a0 R08: 0000000000000000 R09: 0000000000000000 [ 1025.614341][T13351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1025.622483][T13351] R13: 0000000000000000 R14: 00007f51c71a5fa0 R15: 00007ffe867116f8 [ 1025.630875][T13351] [ 1025.634477][T13351] Kernel Offset: disabled [ 1025.638929][T13351] Rebooting in 86400 seconds..