last executing test programs: 1m14.644993367s ago: executing program 1 (id=920): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000040)={0x0, 0x8001}, 0x4) syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@random="e904a200", @link_local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0xe000, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x0, 0x10, 0x0, @gue={{0x2, 0x1, 0x1, 0x4}}}}}}}, 0x0) 1m14.362569853s ago: executing program 1 (id=924): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000340)=@base={0x2, 0x4, 0x4, 0x8, 0x0, 0x1}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0xd, 0x23, 0x4, 0x2, 0x40, r0}, 0x48) bpf$MAP_LOOKUP_ELEM(0x1, &(0x7f0000000300)={r1, &(0x7f0000000240), 0x0}, 0x20) 1m14.060499596s ago: executing program 1 (id=927): r0 = syz_open_procfs(0x0, &(0x7f0000000200)='task\x00') lseek(r0, 0x4, 0x2) getdents64(r0, 0xffffffffffffffff, 0x43) 1m13.661687132s ago: executing program 1 (id=932): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000240), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)={0x34, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_SPEED={0x8}]}, 0x34}}, 0x0) 1m13.314386002s ago: executing program 1 (id=936): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4f3, 0x755, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x40, 0xb1, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x0, {0x9, 0x21, 0x101, 0x0, 0x1, {0x22, 0x5}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0xc}}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000340)={0x2c, &(0x7f0000000040)={0x0, 0x7, 0x5, {0x5, 0x22, "00f400"}}, 0x0, 0x0, 0x0, 0x0}, 0x0) 1m10.788704633s ago: executing program 1 (id=955): syz_mount_image$bcachefs(&(0x7f0000000140), &(0x7f0000000000)='./bus\x00', 0x200414, &(0x7f0000000400)=ANY=[@ANYRES16], 0xff, 0x5ad0, &(0x7f000000bec0)="$eJzs3X+QHNV9IPDXM7Pa2V39WAkcZDCrRUYJwbG14ldhOxXLucROgUPJ5ZRjcbJhgRWRLQmVfgSQSSxy4LMO7LJTziU4+YNQmDuM4uIKEqNQJvw4ibOxVSQOdYWps++w//AV4VAFUKiUj03tTL/Zmd7p7dnZWUnA51PS9vSbN9/3+vXrnn5vencCAAAAbwmHb9117LLTf/O7fzTx6ud+62+33RyGyrX0aswwnC5vOFE15Hjqr6ysLbP94pc++42fjl7969+5f/Drrx265qzNP/yNU65++NOXHLzjzx97ZcmDrz9fFDf2p3On15MXkxCq3z76J58/9NRpU2nJ0qmfpX0hLE9WPLY8aY3wL3/fqGMIYWUm/gOvnr95annzbf0t6csy+fT3t7ap/TzVsfYeu/5d4Ucf3HjL91d986/6DrywbzpLUm3qTyEsvbL59X0hhIH0f0j7Ymjqj7HTbgghDDa97uKCer2zw/qvzVk/I10uSpdDBXHi86sz66VMvux61JdZDhaUN1959egmX+2IX/HXs+ZZnFlPOiy/U3n1jOnL0+W30uW5c4xfTrehnIRSEiqN6m9NpvtIaNpvSUhq+7LaWC819m1Itz+znmTWS5n1cl9mu2rlph2tnCSt6TFfJj2ejitp+lnN5+o2PpaT/vZ0WU0P1Nfiesg+qBua8aCxXTWxXkdnqcvxUGo6B7VLb+z4dGcMpWlDyYoZr5lsIz53aOPta8qbHj883L4ajWKGaj1p7vH3fm/54k/dt39P9n29UcCVpTR+qav4P770yEuX77/ra7nxvxzjl7uKf94jgy9e+sStq3PaJyRHkzR+Zfb4ldbC4nPjzz/5xVWnXnUgt/53xvjVruq//uCR/iXHHnk0t/5jsX0Guor/3Ps/9JN7n3nohdz4IcYf7Cr+poM7vtQ/cuyc3PiPxvYZ6q7/vHzgomdHRn42mhf/6Rh/yVT8i8Mc49+z74733b3stkty9++G2D7DXdX/I2c/fMviYw+dmXfuTO7s9B0WgHZOSa+xvpCudzvOnK+m8cKfjVbqF2iL0/9LellQ5uJzqpylvYwPAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACGEt73rf3z4/3x8+MVKut6fPniuVF/G9EUhJAMhhF27x3fu3rL92tFPX7dn5/bxraPju0cntu/eeePoBb8yunNix9bxG6eeHXv3+fXXrQhJfZmcOaPsgTA5WRpuTYvl/buzD/xozcX/959CGHvbD0YqufVfe8e2u09t8zMjWT/5gW17LvvBhX+ZbtdwWq/hNvWanJycDDn1+n+f+Pndf3z0p+eEMPYLs9Xryed+7e8aFarGhOk4qVJ/qFeoPxlsW49GrdP6xPaqbN6ydWJs9vaden05Zzv+/Wdf+NfNN3zl5/X2reZuR4ftO7B+cmvpTzd+5P//6U31hKJ6naj9XtTecSti/WL7VdP2Xppu19Kc7arkbNet33/0mW+fvj+/oQu2qy/tAH3J2zsqN27dYLK8Jb2a5o8Via9bu3vbjrW7btz77i3bxq+duHZi+3vXXbDuorELL7pwbW3L1/Zm+1/ZF8YqL68aDLH8X+xw+3vRnwayR9+Mcpf9/r5vxZ+d9afWei2ac3tM1au4PZprlHf8DX7s81997x1PXFZPKOrnMXfjfJIuB6f287rQ1N9mtlW77SraPyGE0Xbt8NIrl4TT/ueWW4rOQ817pvlnRrJ+8qnV//yXF//Fyl+tJxyX83xzhbo8zzdqPV2fWntV0/0xeZK2b38op9s11LZe6556ou/2w//0B436LVoUbhjfvXvnuvrPxWlNFydntK1XNjVu16raz3JImyU0ummb/jqlL9Trlz1/xuxnZsoYSp8bSla03a6s+NyhjbevKW96/HBeSyf310scCEvqy+QdOTm3Zl5YblS4Xfkn6/FX1D9GPvwXD378wb+5YEb/OK/+s2i7kpzt+uYz93z161/5j3/Tu+368K8dGf7n//V7a+oJJ/15pVyvSKPWaX2S5vPKeSEUHX+rQvvtaBx//7kc46Y1ar89Rcdftpzp/O3jjWbWh0K5q+P1vEcGX7z0iVtX5x6vR2c7Xps39qaW15ULjteTpf9kj6+k0lqPhTu+WjpKsn7yO184Zd9jn9twej2h6P2ykbtdvz6/g/FH++2KF3D/2Lvzxjd+5YErfji+/g/rCd3v91iX3uz3atq+1Zz2bdQ6jjub2/c9V1+39Zp6elE7n7jr33RZMP6Jp5JdN+79zPjWrRM7d3W2XZ2+n8Zysq3c7ftpPLutKNiu0oztWrgHnbRXzvEW/u7yZ0euG/0P/5htr2u6bq/W420oJF29L+z93vLFn7pv/57hGa9KC7qylMYvdRX/x5ceeeny/Xd9LTf+l2P8Slfxx59/8ourTr3qQG78O5M0frWr+OsPHulfcuyRR3Pjj8X6D3QV/7n3f+gn9z7z0Au58UOMP9Rd+7984KJnR0Z+lhv/6SQtZ+oaKYQHXj1/c309CX3p8Rbr0ddSr5BdTzLrpcx6uXm9FN+E0gLKSdKanoqPz2qqSzu/m5Mer8KqK+vL1+J6yD6YNX3RLEWfEKWmc3+79KLrVACAN7v4+X+8Bo2f/0+kF0r5Mw0wbb7jsJU5ceM4bHo+p3XIsTKNH18f5wFH3hPGppY3j9Yv9Of6OUI8HrLznLGcc97ZGqNwnnOyVv6Mec6i+ffVmfVYr/p8eaVpHJqaOa6phA7m31dnwhTNv2c2v/jzrNEvzKjWaNO8VXb/9aUzZu3udwit7VKZipDXP7LzYvF+jpGlYUOtvA77R/Y+mrgfsvfRxHJOz5w4u72PJq9/DM9sh5Z6xf4R883SP2pVLv48cub+C7O07/T+ax8tu//msL+rIfy3u+LKQn0+24N5w7antE7mDfvblBCf63zecGE/DzMvmRM/PcA6mDd8fVnL647PvGEpkx63o5KmF80nfjwnvUfziY3zVKzX0VnqcjyYTwTerOL4P75HTI3/py7A/yWTr2ickr1qjPFy79Mrt69P0bgje3U+FAa7eh/fdHDHl/pHjp2Te53zaKf36e1oWRssuO+nqB3XZNYL2zFngqZovJctp6jds/dlDIUlXbX7PfvueN/dy267JLfdN9TfSIvb/asta0sK2n2h7+fserzQd7LcZ2C80DZ+Y7zQXf85XvcxFM2fnbD7GNIbnxZqPPI7OelzHY8MznjQ2K6ak3c8Mv1G2t86gQcA0FYc/zc+P0vH//87ZkivI4rGredm1mO83HFrzvVJ3rj1t9PlDZn8Q+lvVMz1uvkjZz98y+JjD52ZO265s9Nx6H9tWRvOjEOzlZjv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AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAATwUAAP//nCAIEA==") r0 = open(&(0x7f00000000c0)='.\x00', 0x0, 0x0) getdents(r0, 0x0, 0x0) 1m8.378593826s ago: executing program 2 (id=969): syz_mount_image$ocfs2(&(0x7f0000000140), &(0x7f0000000040)='./file1\x00', 0x8008c4, &(0x7f0000000480)=ANY=[@ANYBLOB='acl,heartbeat=none,dir_resv_level=00003,coherency=full,coherency=full,localflocks,coherency=full,noacl,\x00'/119, @ANYRES32], 0x1, 0x4436, 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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqsIOHAsAAAAACPO3jqJvAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA4FcAAAD//6KfHYs=") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x143441, 0x98) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000000500)=ANY=[]) 1m7.244653959s ago: executing program 0 (id=981): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) ioctl$TUNGETVNETHDRSZ(r0, 0x800454d7, &(0x7f0000000380)) 1m5.807543058s ago: executing program 4 (id=992): setuid(0xee01) r0 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000100)="58000000140019234083feff040d8c560a06580200ff0000000000000020ffff00000000000064009400ff0325010ebc000000000000008000f0fffeffe809005300fff5dd00000010000100070c100000000200ffffffff", 0x58}], 0x1) 1m5.43998187s ago: executing program 5 (id=995): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_MEDIA_GET(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000008c0)={0x14, r1, 0x1, 0x70bd25, 0x25dfdbff}, 0x14}, 0x1, 0x0, 0x0, 0x1}, 0x844) 1m5.239285307s ago: executing program 4 (id=997): r0 = socket$kcm(0xa, 0x2, 0x3a) sendmsg$kcm(r0, &(0x7f0000000440)={&(0x7f0000000800)=@in6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000000c00)=[{&(0x7f0000000780)="80005b020eaa4da2", 0xfdef}], 0x1, 0x0, 0x0, 0x900}, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000040), 0x60}, 0x0) 1m5.056895107s ago: executing program 5 (id=998): socket$kcm(0x11, 0x200000000000002, 0x300) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000480)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="18000000020000000000000000ee000095"], &(0x7f00000002c0)='syzkaller\x00'}, 0x80) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0xb68, 0x560b0007, &(0x7f0000000000)="259a53f271a76d2688634c6588a8", 0x0, 0xd01, 0x2a0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 1m4.834060488s ago: executing program 0 (id=999): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x381, 0x0) io_setup(0x50, &(0x7f00000004c0)=0x0) io_submit(r1, 0x1, &(0x7f00000001c0)=[&(0x7f00000000c0)={0x20000000, 0x0, 0x7, 0x8, 0x0, r0, 0x0}]) 1m4.833692289s ago: executing program 2 (id=1000): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_team(r0, 0x8933, &(0x7f0000000000)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x7, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x10104, 0x1fd00}, [@IFLA_IFNAME={0x14, 0x3, 'lo\x00'}, @IFLA_MASTER={0x8, 0xa, r1}]}, 0x3c}}, 0x4040) 1m4.833274393s ago: executing program 4 (id=1002): bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x4, &(0x7f0000000080)=ANY=[@ANYBLOB="180200000a00000000000000fdffffffd40a00002000000095"], &(0x7f0000000000)='GPL\x00', 0x4, 0xa4, &(0x7f0000000280)=""/164, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffe34}, 0xef) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, 0x0, 0x0, 0x4bf1, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) 1m4.535914547s ago: executing program 3 (id=1003): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x27fabbafe}, 0xc) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000000)=0x15, 0x4) 1m4.524725471s ago: executing program 2 (id=1004): syz_mount_image$ext4(&(0x7f0000000700)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x8052, &(0x7f0000000380)={[{@grpjquota}, {@init_itable_val={'init_itable', 0x3d, 0x7}}, {@dioread_nolock}, {@auto_da_alloc_val={'auto_da_alloc', 0x3d, 0x7fffffff}}]}, 0x3, 0x4de, &(0x7f0000000c40)="$eJzs3E1oXNUeAPD/nUma9Ot1Xl9f32utmlrFYDFp02q7EKSi4EJBrKAuQ5KW2rSRJgVbqkxB6lIK7sWlWxdu1U0RV4LbuhSkUKSbtoI4cmfunZlMZ5ImmWSM+f1gMufcr3POPffcOfeczASwYQ2lf5Ja+GZE7IiIQusGQ7W3e3euTNy/c2UiypXKyd+S6m5303gmO0xszSLDhYjCx0ljRZPZS5fPjk9PT13I4qNz594fnb10+dkzg9mS48ePHjl87Pmx55ZeqDbppeW6u/ejmX17Xn33+usTffnyPLXmcnTLUAy1y0rVU91OrMe2N4WTvh5mhCVJr/+0uvqr7X9HFGOhyiuvYc6A1VapVCoDnVeXK62uPrAEWLdisNc5AHoj/6BPn3/zV7uOwKbV6X703O0TtQegtNz3slfE49WF+ThIf8vzbTcNRcQ75d8/T1+xSuMQAADNvj2R9wRb+n+l2szIHxdvvJi+/yubQylFxL8jYmdE/CcidkXEfyNid0T8LyL+33L8YkRUFkh/qCVeT78+CVW41aWitpX2/17I5rYa/b95GSgVs9j2iLzDPHUoOyfD0T9w6sz01OEF0vju5Z8+7bSuuf+XvtL0875glo9bfS0DdJPjc+PLLnCL21cj9va1lj/pi0jqMwFJROyJiL1LOG6pKXzmmS/31SP987dbvPxVlbbzaF2YZ6p8EfF0rf7LMa/+Gykm8+Ynz42fnjo9dX6sPj85OhjTU4dG06vgUNs0fvjx2hud0l+0/F//0rrLK8e+OZm1rJVL639L0/Uf+fxto/ylJCKpz9fOLj2Naz9/0vGZZrnX/6bkrWo4fy79YHxu7sLhiE3Jaw8uH2vsm8fT9yjXyj98oH3735ntk56JRyIivYgfjYjHovaEmOZ9f0Q8EREHFij/9y89+d7yy7+60vJPttz/ajU/r/4b8/WdAkk2N9hmVfHs/pv3O9w8Hq7+j1ZDw9mS9ve/ZN4tolNO80+7dMmfKz57AAAAsD4UImJb01jStigURkZqY0C7YkthemZ27uCpmYvnJ9N1EaXoL+QjXbXx4P4kH/8sNcXHWuJHsnHjz4qbq/GRiZnpyZ6WHNhabfNJYSTi7WJT+0/92p0hZuDvzPe1YONaqP2nnfjd19cwM8CaevjP/xsfrmpGgDXX1P47fcO/vIz/+wLWAc//QMPiP/TjngHrX0Vbhg1tSe3/oB8BhH+SvnizHi70NCfAWtP/hw1p0e/1ryhQGWi/ajAe3DgGFz5gMZaXjc1t0upJIO1Z9ST1zcvZK/81hY7bRGFpBxyI7tTpqRWejfKF2dO7u37xV7L/le92DX61Ju20XaAntyMAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAICu+ysAAP//+sDgnA==") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.events\x00', 0x275a, 0x0) ioctl$EXT4_IOC_CHECKPOINT(r0, 0x4004662b, 0x0) 1m4.439915386s ago: executing program 4 (id=1005): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000140)=0x7) ioctl$TCSETS2(r0, 0x402c542b, 0x0) 1m4.196282909s ago: executing program 3 (id=1006): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFT_BATCH(r0, &(0x7f000000c2c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000003c0)=ANY=[@ANYBLOB="140000001000010000000000000000000000000a28000000000a0101000000005e1affd5020000000900010073797a300000000008000240000000032c000000030a01030000e6ff00000000020000000900010073797a30000000000900030073797a320000000014000000110001"], 0x7c}}, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000440)={{0x14}, [@NFT_MSG_NEWRULE={0x54, 0x6, 0xa, 0x409, 0x0, 0x0, {0x2}, [@NFTA_RULE_EXPRESSIONS={0x28, 0x4, 0x0, 0x1, [{0x24, 0x1, 0x0, 0x1, @range={{0xa}, @val={0x14, 0x2, 0x0, 0x1, [@NFTA_RANGE_SREG={0x8, 0x1, 0x1, 0x0, 0xc}, @NFTA_RANGE_OP={0x8}]}}}]}, @NFTA_RULE_TABLE={0x9, 0x1, 'syz0\x00'}, @NFTA_RULE_CHAIN={0x9, 0x2, 'syz2\x00'}]}], {0x14}}, 0x7c}}, 0x0) 1m4.065912392s ago: executing program 0 (id=1007): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write(r0, &(0x7f0000000000)="2d000000010001", 0x7) 1m3.977730887s ago: executing program 5 (id=1008): bpf$BPF_BTF_LOAD(0x12, &(0x7f00000003c0)={&(0x7f0000000440)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x7c, 0x7c, 0x2, [@var, @func_proto={0x0, 0x6, 0x0, 0xd, 0x0, [{}, {}, {}, {}, {}, {}]}, @fwd, @volatile, @volatile, @volatile={0x0, 0x0, 0x0, 0x9, 0x2}]}}, 0x0, 0x96}, 0x20) r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="9feb010018000000000000000c0000000c000000020000000000000000000004"], 0x0, 0x26, 0x0, 0x1}, 0x28) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000500)={0x6, 0x7, &(0x7f0000000180)=@framed={{}, [@func={0x85, 0x0, 0x1, 0x0, 0x3}, @map_val, @exit]}, &(0x7f0000000280)='GPL\x00', 0x5, 0xe2, &(0x7f00000002c0)=""/226, 0x0, 0x0, '\x00', 0x0, 0x25, r0, 0x8, 0x0, 0x0, 0x10, &(0x7f00000004c0), 0x2}, 0x80) 1m3.970961392s ago: executing program 2 (id=1009): syz_mount_image$hfs(&(0x7f00000007c0), &(0x7f0000000280)='./file1\x00', 0x30008c0, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x11, 0x2fe, &(0x7f00000004c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000840)=""/4096, 0x1000) 1m3.858896088s ago: executing program 4 (id=1010): r0 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000140)={&(0x7f0000000040)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@func_proto]}}, 0x0, 0x26}, 0x28) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x1b, 0x3, &(0x7f0000000100)=@framed, &(0x7f0000000000)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, r0, 0xc, &(0x7f00000000c0)={0x0, 0x1}, 0x1, 0x10, 0x0, 0x0, 0x0, 0x0, 0x200000}, 0x90) 1m3.804647005s ago: executing program 3 (id=1011): r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'bridge0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000001300)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=@bridge_newneigh={0x28, 0x1c, 0x1, 0x70bd28, 0x25dfdbfc, {0x7, 0x0, 0x0, r1, 0x80, 0x46, 0xb}, [@NDA_LLADDR={0xa, 0x2, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xc}}]}, 0x28}, 0x1, 0x0, 0x0, 0x1}, 0x4040000) 1m3.718545724s ago: executing program 0 (id=1012): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0xb, 0x8, 0x20, 0xffffffff, 0x1, 0x1, 0xfffffffe}, 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000004c0)={0x11, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="1802000000000000000000000000000018010000786c6c3a00000000070000007b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000080000850000002d00000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000100000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1m3.607174956s ago: executing program 5 (id=1013): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nfc(&(0x7f0000000400), r0) sendmsg$NFC_CMD_START_POLL(r0, &(0x7f0000000a80)={0x0, 0x0, &(0x7f0000000a40)={&(0x7f00000009c0)={0x2c, r1, 0x1, 0x70bd2c, 0x25dfdbff, {}, [@NFC_ATTR_DEVICE_INDEX={0x8}, @NFC_ATTR_PROTOCOLS={0x8, 0x3, 0x8}, @NFC_ATTR_TM_PROTOCOLS={0x8, 0xe, 0xb4}]}, 0x2c}, 0x1, 0x0, 0x0, 0x4000080}, 0x10) 1m3.516257178s ago: executing program 4 (id=1014): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xf, {"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", 0x1000}}, 0x96d) 1m3.462761267s ago: executing program 3 (id=1015): r0 = socket$inet(0x2, 0x3, 0x4) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) sendmmsg$inet(r0, &(0x7f0000000f40)=[{{&(0x7f0000000040)={0x2, 0x0, @empty}, 0x10, 0x0}}], 0x1, 0x408c0) 1m3.401987596s ago: executing program 2 (id=1016): syz_mount_image$msdos(&(0x7f0000000200), &(0x7f0000000240)='./file1\x00', 0x80c406, &(0x7f0000000540)=ANY=[@ANYBLOB='dots,dots,dmask=000000000200000,nodots,discard,nfs=nostale_ro,gid=', @ANYRESHEX=0x0, @ANYBLOB="2c646f733178666c6f70707900000000000000003030ffffffff303030303031373737373737373756c0f39fdb37372c004c0f1208ec0c34b7df4ba1c1e6b76697434db8574db9bcaef6a61a12c3f260bebc7ac5b1b11361119b83f1cf9f686b715b8e58fd37cea6623dc422c2ddbcefe94e5c255b5e8c90613e6b598b3b7a2c05de53dab7"], 0x1, 0x291, &(0x7f0000000280)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) fchown(r0, 0x0, 0xee01) 1m3.386065495s ago: executing program 0 (id=1017): r0 = openat$dma_heap(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$USBDEVFS_CONTROL(r1, 0xc0105500, &(0x7f0000000000)={0x80, 0x14, 0x9, 0xf8, 0xfffffffffffffe08, 0x0, 0x0}) 1m3.211702034s ago: executing program 3 (id=1018): r0 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/cgroup.procs\x00', 0x200, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000480)='./cgroup.cpu/cgroup.procs\x00', 0x2, 0x0) sendfile(r1, r0, 0x0, 0x6) 1m3.202232724s ago: executing program 5 (id=1019): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_FEATURES_SET(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000100)=ANY=[@ANYBLOB='L\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="01002cbd7000ffdbdf250c000000180001801400020076657468315f746f5f62617461647600200003800c000180"], 0x4c}, 0x1, 0x0, 0x0, 0x818}, 0x20000004) 1m3.094429693s ago: executing program 0 (id=1020): r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) shutdown(r0, 0x1) 1m3.017150791s ago: executing program 2 (id=1021): r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000080)={0x1f, 0xffff, 0x3}, 0x6) write$binfmt_misc(r0, &(0x7f0000001280), 0x6) 50.138308725s ago: executing program 3 (id=1022): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x2, 0x0, 0x7fff0000}]}) close_range(r0, 0xffffffffffffffff, 0x0) getuid() 33.811241348s ago: executing program 5 (id=1023): r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x12}}, 0x10) sendmmsg$inet(r0, &(0x7f0000004540)=[{{&(0x7f0000000040)={0x2, 0x4e22, @multicast1}, 0x10, 0x0}}, {{0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000180)="15b26f226e2966667482d50703b0a8d92ccd9e69d5cc4cb3d467a670b237a9225fb56c0f7ea725dee27c4bb43bb50c6748c83b71d59f0537405dfab648c096607340fac939a2efd31cbe2f8ca29c409e87ea0974b7bceff9afef5dffd691575f5115f2f961ad488e3386036913e98181a6034febaab853a3e928b9035b0e3a8e1cb393c70f6d0448970e0af2476f8b923ee09c19deca55d58f70e8eeff55dda6381cb96afe97196c0af0a8fd450a1447a1a521e2c211fb84cbcf4aebd31298972ec6be", 0xc3}, {&(0x7f0000000d80)="7d68e6de85f9b0cbc9d710267f321ec64eab043ecad9af7e01e9463218ec45924a99867163e468d36a682fadd749caa325e685d75559a87139e02fae7271be8f55671cfd32a09896278d1941370174720838039d0989bc3394b8a4c4f4a30f0496be313d6d60fe47966c634a3ee1f659e8ef310647725bda0130d5de5028220a4cf5fc808a75694738ee26cb21302b4bba4265b845a5d5dce706d9820c6936b122f9658446d74a9016b94424971dd443a6907eb5c73b6b200e92b23f2c36a214729b0bc231511e4c", 0xc8}, {&(0x7f0000000380)="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", 0x9fd}], 0x3}}, {{0x0, 0x0, &(0x7f00000017c0)=[{&(0x7f0000001700)="c9", 0x1}], 0x300}}], 0x3, 0x240080e4) 0s ago: executing program 32 (id=1020): r0 = socket$inet_smc(0x2b, 0x1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @local}, 0x10) shutdown(r0, 0x1) kernel console output (not intermixed with test programs): 8192, ipg=32, mo=a002c018, mo2=0002] [ 98.202089][ T6668] loop2: detected capacity change from 0 to 32768 [ 98.231171][ T6681] System zones: 1-12 [ 98.264937][ T6681] EXT4-fs error (device loop1): mb_free_blocks:2017: group 0, inode 11: block 64:freeing already freed block (bit 63); block bitmap corrupt. [ 98.265651][ T6668] [ 98.265651][ T6668] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 98.265651][ T6668] [ 98.279999][ T6681] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.274: corrupted inode contents [ 98.304135][ T6681] EXT4-fs error (device loop1): ext4_dirty_inode:6538: inode #11: comm syz.1.274: mark_inode_dirty error [ 98.320258][ T6681] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.274: invalid indirect mapped block 1 (level 1) [ 98.426710][ T6681] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.274: corrupted inode contents [ 98.464166][ T6681] EXT4-fs error (device loop1) in ext4_orphan_del:305: Corrupt filesystem [ 98.475862][ T6681] EXT4-fs error (device loop1): ext4_do_update_inode:5653: inode #11: comm syz.1.274: corrupted inode contents [ 98.500300][ T6681] EXT4-fs error (device loop1): ext4_truncate:4666: inode #11: comm syz.1.274: mark_inode_dirty error [ 98.517243][ T6681] EXT4-fs error (device loop1) in ext4_process_orphan:347: Corrupt filesystem [ 98.528185][ T6681] EXT4-fs (loop1): 1 truncate cleaned up [ 98.535065][ T6681] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 98.582109][ T6668] blkno = 0, nblocks = 40 [ 98.599486][ T6668] ERROR: (device loop2): dbFree: block to be freed is outside the map [ 98.599486][ T6668] [ 98.669701][ T5858] [ 98.669701][ T5858] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 98.669701][ T5858] [ 98.674928][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 98.726098][ T5858] [ 98.726098][ T5858] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 98.726098][ T5858] [ 98.890790][ T6696] loop2: detected capacity change from 0 to 1024 [ 99.014847][ T6696] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-001000000000 r/w without journal. Quota mode: writeback. [ 99.187212][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-001000000000. [ 99.349083][ T6711] loop3: detected capacity change from 0 to 2048 [ 99.388104][ T6711] NILFS (loop3): broken superblock, retrying with spare superblock (blocksize = 1024) [ 99.591429][ T6726] loop1: detected capacity change from 0 to 2048 [ 99.610221][ T6067] udevd[6067]: incorrect nilfs2 checksum on /dev/loop3 [ 99.659044][ T6732] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 100.272900][ T6717] loop4: detected capacity change from 0 to 32768 [ 100.345401][ T6717] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 100.397734][ T5982] (kworker/u8:8,5982,0):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=16, inode=66, rec_len=491, name_len=2 [ 100.465089][ T6717] (syz.4.288,6717,1):ocfs2_check_dir_entry:325 ERROR: bad entry in directory #72: rec_len % 4 != 0 - offset=16, inode=66, rec_len=491, name_len=2 [ 100.526177][ T6717] (syz.4.288,6717,0):ocfs2_prepare_dir_for_insert:4302 ERROR: status = -2 [ 100.550812][ T6717] (syz.4.288,6717,0):__ocfs2_prepare_orphan_dir:2183 ERROR: status = -2 [ 100.601494][ T6717] (syz.4.288,6717,0):ocfs2_prepare_orphan_dir:2227 ERROR: status = -2 [ 100.612556][ T6735] loop0: detected capacity change from 0 to 32768 [ 100.635358][ T6717] (syz.4.288,6717,0):ocfs2_prepare_orphan_dir:2243 ERROR: status = -2 [ 100.696018][ T6735] (syz.0.295,6735,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.721314][ T6717] (syz.4.288,6717,0):ocfs2_unlink:967 ERROR: status = -2 [ 100.722431][ T6769] loop2: detected capacity change from 0 to 1024 [ 100.754772][ T6735] (syz.0.295,6735,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 100.840246][ T6769] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 100.867663][ T6735] JBD2: Ignoring recovery information on journal [ 100.903047][ T5855] ocfs2: Unmounting device (7,4) on (node local) [ 100.946620][ T6772] bridge0: port 2(bridge_slave_1) entered disabled state [ 100.960726][ T6735] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 101.045259][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.222735][ T5850] ocfs2: Unmounting device (7,0) on (node local) [ 101.649735][ T6811] loop3: detected capacity change from 0 to 512 [ 101.698388][ T6811] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 101.799350][ T6811] ext4 filesystem being mounted at /54/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 101.891449][ T5854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 102.021795][ T6802] loop2: detected capacity change from 0 to 32768 [ 102.050715][ T6802] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.323 (6802) [ 102.112400][ T6802] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 102.144456][ T6802] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 102.282011][ T6802] BTRFS info (device loop2): enabling ssd optimizations [ 102.314152][ T6848] loop0: detected capacity change from 0 to 256 [ 102.333732][ T6802] BTRFS info (device loop2): enabling free space tree [ 102.444777][ T6857] loop3: detected capacity change from 0 to 64 [ 102.501649][ T6857] hfs: small file entry [ 102.504048][ T6859] loop4: detected capacity change from 0 to 1024 [ 102.536393][ T5858] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 102.650457][ T6861] loop0: detected capacity change from 0 to 8 [ 102.791752][ T6824] loop5: detected capacity change from 0 to 40427 [ 102.807988][ T6865] loop3: detected capacity change from 0 to 16 [ 102.827287][ T5982] hfsplus: b-tree write err: -5, ino 4 [ 102.841032][ T6865] erofs (device loop3): mounted with root inode @ nid 36. [ 102.858295][ T6824] F2FS-fs (loop5): Invalid Fs Meta Ino: node(1) meta(2) root(0) [ 102.879923][ T6824] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 102.940746][ T6824] F2FS-fs (loop5): build fault injection rate: 18446 [ 103.002965][ T6824] F2FS-fs (loop5): invalid crc value [ 103.301705][ T6824] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 1 [ 103.352431][ T6824] F2FS-fs (loop5): Start checkpoint disabled! [ 103.372596][ T6888] netlink: 32 bytes leftover after parsing attributes in process `syz.2.354'. [ 103.437824][ T6824] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 103.445247][ T6824] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e6 [ 103.619798][ T36] kworker/u8:2: attempt to access beyond end of device [ 103.619798][ T36] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 103.700065][ T36] CPU: 0 UID: 0 PID: 36 Comm: kworker/u8:2 Not tainted syzkaller #0 PREEMPT(full) [ 103.700099][ T36] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 103.700116][ T36] Workqueue: writeback wb_workfn (flush-7:5) [ 103.700152][ T36] Call Trace: [ 103.700160][ T36] [ 103.700170][ T36] dump_stack_lvl+0x189/0x250 [ 103.700202][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700233][ T36] ? __pfx_dump_stack_lvl+0x10/0x10 [ 103.700262][ T36] ? __pfx_queue_work_on+0x10/0x10 [ 103.700287][ T36] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 103.700321][ T36] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 103.700359][ T36] f2fs_handle_critical_error+0x37c/0x540 [ 103.700399][ T36] f2fs_write_end_io+0x886/0xb60 [ 103.700438][ T36] __submit_merged_bio+0x27a/0x6a0 [ 103.700479][ T36] __submit_merged_write_cond+0x255/0x530 [ 103.700519][ T36] f2fs_write_data_pages+0x261d/0x3000 [ 103.700576][ T36] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 103.700623][ T36] ? unwind_next_frame+0xa5/0x2390 [ 103.700664][ T36] ? ret_from_fork_asm+0x1a/0x30 [ 103.700701][ T36] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 103.700731][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700768][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700801][ T36] ? stack_trace_save+0x9c/0xe0 [ 103.700830][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700861][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700889][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.700916][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.700943][ T36] ? lock_release+0x4b/0x3e0 [ 103.700979][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701007][ T36] ? rcu_read_lock_held+0xa/0x50 [ 103.701031][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701060][ T36] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 103.701099][ T36] do_writepages+0x32e/0x550 [ 103.701135][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701163][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701188][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701221][ T36] __writeback_single_inode+0x145/0xff0 [ 103.701255][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701282][ T36] ? do_raw_spin_unlock+0x122/0x240 [ 103.701315][ T36] writeback_sb_inodes+0x6c7/0x1010 [ 103.701351][ T36] ? unwind_next_frame+0xa5/0x2390 [ 103.701385][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701443][ T36] ? __pfx_writeback_sb_inodes+0x10/0x10 [ 103.701497][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701525][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701547][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701580][ T36] wb_writeback+0x43b/0xaf0 [ 103.701615][ T36] ? queue_io+0x341/0x590 [ 103.701647][ T36] ? __pfx_wb_writeback+0x10/0x10 [ 103.701682][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701708][ T36] wb_workfn+0x409/0xef0 [ 103.701742][ T36] ? __pfx_wb_workfn+0x10/0x10 [ 103.701765][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701800][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701824][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701852][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701875][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701906][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701934][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.701957][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.701985][ T36] ? lock_acquire+0x5f/0x360 [ 103.702020][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.702050][ T36] ? rcu_is_watching+0x15/0xb0 [ 103.702073][ T36] ? process_scheduled_works+0x9ef/0x17b0 [ 103.702096][ T36] ? process_scheduled_works+0x9ef/0x17b0 [ 103.702120][ T36] process_scheduled_works+0xae1/0x17b0 [ 103.702160][ T36] ? __pfx_process_scheduled_works+0x10/0x10 [ 103.702187][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.702220][ T36] worker_thread+0x8a0/0xda0 [ 103.702246][ T36] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 103.702283][ T36] ? __kthread_parkme+0x7b/0x200 [ 103.702314][ T36] kthread+0x711/0x8a0 [ 103.702345][ T36] ? __pfx_worker_thread+0x10/0x10 [ 103.702368][ T36] ? __pfx_kthread+0x10/0x10 [ 103.702397][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.702427][ T36] ? _raw_spin_unlock_irq+0x23/0x50 [ 103.702456][ T36] ? srso_alias_return_thunk+0x5/0xfbef5 [ 103.702484][ T36] ? lockdep_hardirqs_on+0x9c/0x150 [ 103.702517][ T36] ? __pfx_kthread+0x10/0x10 [ 103.702547][ T36] ret_from_fork+0x3fc/0x770 [ 103.702574][ T36] ? __pfx_ret_from_fork+0x10/0x10 [ 103.702601][ T36] ? __switch_to_asm+0x39/0x70 [ 103.702638][ T36] ? __switch_to_asm+0x33/0x70 [ 103.702670][ T36] ? __pfx_kthread+0x10/0x10 [ 103.702700][ T36] ret_from_fork_asm+0x1a/0x30 [ 103.702743][ T36] [ 103.703081][ T36] F2FS-fs (loop5): Stopped filesystem due to reason: 3 [ 104.512415][ T6898] loop2: detected capacity change from 0 to 32768 [ 104.546130][ T6898] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.358 (6898) [ 104.637215][ T6898] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 104.688281][ T6898] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 104.828347][ T6898] BTRFS info (device loop2): rebuilding free space tree [ 104.853141][ T6931] loop5: detected capacity change from 0 to 256 [ 104.911150][ T6898] BTRFS info (device loop2): checking UUID tree [ 104.941155][ T6898] BTRFS info (device loop2): setting nodatasum [ 104.941650][ T6931] FAT-fs (loop5): Directory bread(block 1285) failed [ 104.979743][ T6898] BTRFS info (device loop2): disabling tree log [ 105.016102][ T6898] BTRFS info (device loop2): enabling free space tree [ 105.039627][ T6898] BTRFS info (device loop2): force clearing of disk cache [ 105.047238][ T6931] FAT-fs (loop5): Directory bread(block 1285) failed [ 105.078846][ T6898] BTRFS info (device loop2): doing ref verification [ 105.176129][ T5962] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 105.215270][ T5858] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 105.216475][ T6912] loop0: detected capacity change from 0 to 32768 [ 105.288342][ T6912] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop0 (7:0) scanned by syz.0.376 (6912) [ 105.352764][ T6912] BTRFS info (device loop0): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 105.365328][ T5962] usb 4-1: Using ep0 maxpacket: 16 [ 105.409429][ T5962] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 105.426268][ T6912] BTRFS info (device loop0): using sha256 (sha256-lib) checksum algorithm [ 105.456116][ T5962] usb 4-1: New USB device found, idVendor=046d, idProduct=c531, bcdDevice= 0.00 [ 105.495641][ T5962] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 105.503967][ T6941] Illegal XDP return value 4294967274 on prog (id 20) dev N/A, expect packet loss! [ 105.546659][ T5962] usb 4-1: config 0 descriptor?? [ 105.682056][ T6912] BTRFS info (device loop0): enabling ssd optimizations [ 105.705317][ T6912] BTRFS info (device loop0): enabling free space tree [ 105.947730][ T5850] BTRFS info (device loop0): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 106.191190][ T5962] usb 4-1: USB disconnect, device number 3 [ 106.465671][ T6968] loop5: detected capacity change from 0 to 32768 [ 106.829130][ T7004] netlink: 8 bytes leftover after parsing attributes in process `syz.5.390'. [ 106.869074][ T7004] netlink: 8 bytes leftover after parsing attributes in process `syz.5.390'. [ 106.946318][ T7004] netlink: 8 bytes leftover after parsing attributes in process `syz.5.390'. [ 107.165535][ T7019] netlink: 16 bytes leftover after parsing attributes in process `syz.0.396'. [ 107.259803][ T7024] loop2: detected capacity change from 0 to 8 [ 107.282222][ T7024] MTD: Attempt to mount non-MTD device "/dev/loop2" [ 107.325494][ T6169] udevd[6169]: incorrect cramfs checksum on /dev/loop2 [ 107.371405][ T6169] udevd[6169]: incorrect cramfs checksum on /dev/loop2 [ 107.391323][ T7028] loop0: detected capacity change from 0 to 1024 [ 107.464545][ T7028] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 107.476242][ T6992] loop4: detected capacity change from 0 to 32768 [ 107.500609][ T7028] ext4 filesystem being mounted at /71/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 107.514047][ T6992] XFS: ikeep mount option is deprecated. [ 107.548234][ T6992] XFS: ikeep mount option is deprecated. [ 107.606270][ T36] EXT4-fs error (device loop0): ext4_map_blocks:814: inode #15: comm kworker/u8:2: lblock 0 mapped to illegal pblock 0 (length 1) [ 107.637859][ T36] EXT4-fs (loop0): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 117 [ 107.650526][ T36] EXT4-fs (loop0): This should not happen!! Data will be lost [ 107.650526][ T36] [ 107.670149][ T6992] XFS (loop4): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 107.682878][ T5850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 107.738684][ T6992] XFS (loop4): Ending clean mount [ 107.897414][ T5855] XFS (loop4): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 108.160364][ T7035] loop2: detected capacity change from 0 to 40427 [ 108.197881][ T7035] F2FS-fs (loop2): Wrong segment_count / block_count (64 > 16384) [ 108.226306][ T7035] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 108.395794][ T7035] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 108.448904][ T7068] capability: warning: `syz.0.410' uses 32-bit capabilities (legacy support in use) [ 108.498636][ T7035] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 108.524944][ T7035] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 108.563202][ T7074] loop5: detected capacity change from 0 to 1024 [ 108.828456][ T7080] loop5: detected capacity change from 0 to 256 [ 108.843958][ T7080] exFAT-fs (loop5): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 108.895902][ T7082] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 108.924517][ T7080] exFAT-fs (loop5): error, data size is invalid(10) [ 108.938104][ T7082] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 108.966707][ T7082] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 108.992727][ T7080] exFAT-fs (loop5): Filesystem has been set read-only [ 108.996119][ T7082] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 109.023298][ T7082] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 109.065273][ T7082] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 109.072835][ T7087] exFAT-fs (loop5): error, data size is invalid(10) [ 109.095840][ T7089] loop4: detected capacity change from 0 to 256 [ 109.114885][ T7082] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 109.147843][ T7069] loop3: detected capacity change from 0 to 32768 [ 109.364913][ T7069] bcachefs (loop3): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,metadata_target=/dev/loop3,noinodes_use_key_cache,fsck,fix_errors=yes,norecovery,nojournal_transaction_names,read_only [ 109.364947][ T7069] allowing incompatible features above 0.0: (unknown version) [ 109.364962][ T7069] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 109.461756][ T7069] bcachefs (loop3): Using encoding defined by superblock: utf8-12.1.0 [ 109.541642][ T7069] bcachefs (loop3): recovering from clean shutdown, journal seq 13 [ 109.586209][ T7069] bcachefs (loop3): Version upgrade required: [ 109.586209][ T7069] Version upgrade from 0.32: (unknown version) to 1.7: mi_btree_bitmap incomplete [ 109.586209][ T7069] Doing incompatible version upgrade from 0.32: (unknown version) to 1.28: inode_has_case_insensitive [ 109.586209][ T7069] running recovery passes: check_allocations,check_extents_to_backpointers,check_snapshots,check_subvols,check_inodes,check_dirents,set_fs_needs_rebalance [ 109.676241][ T7112] loop4: detected capacity change from 0 to 256 [ 109.683608][ T7069] bcachefs (loop3): btree node read error at btree dirents level 0/0 [ 109.683628][ T7069] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 267fcf747c875937 written 24 min_key POS_MIN durability: 1 ptr: 0:41:0 gen 0 [ 109.683646][ T7069] loop3 node offset 16/24 bset u64s 36: checksum error, type chacha20_poly1305_128: got b32aa0584d17e8f2becd9e348b4fbd82 should be 9c0f2415a667f93682c3af0cd44ed5f4 [ 109.683666][ T7069] node offset 16/24 bset u64s 36 bset byte offset 200: key extends past end of bset [ 109.683681][ T7069] loop3 btree validate error [ 109.683692][ T7069] repair success (rewriting node) [ 109.747731][ T7112] FAT-fs (loop4): error, fat_get_cluster: invalid start cluster (i_pos 196, start 00000001) [ 109.747765][ T7112] FAT-fs (loop4): Filesystem has been set read-only [ 109.748803][ T30] audit: type=1800 audit(1755738354.351:18): pid=7112 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.426" name="file1" dev="loop4" ino=1048618 res=0 errno=0 [ 110.013351][ T7069] bcachefs (loop3): invalid bkey in btree_node btree=alloc level=0: u64s 12 type alloc_v4 0:40:0 len 0 ver 0: [ 110.013378][ T7069] gen 0 oldest_gen 0 data_type btree [ 110.013390][ T7069] journal_seq_nonempty 11 [ 110.013402][ T7069] journal_seq_empty 0 [ 110.013413][ T7069] need_discard 1 [ 110.013424][ T7069] need_inc_gen 1 [ 110.013435][ T7069] dirty_sectors 256 [ 110.013446][ T7069] stripe_sectors 1769485 [ 110.013457][ T7069] cached_sectors 0 [ 110.013468][ T7069] stripe 0 [ 110.013479][ T7069] stripe_redundancy 0 [ 110.013490][ T7069] io_time[READ] 10510035205488641 [ 110.013503][ T7069] io_time[WRITE] 1280 [ 110.013514][ T7069] fragmentation 0 [ 110.013525][ T7069] bp_start 7 [ 110.013535][ T7069] [ 110.013545][ T7069] invalid io_time[read]: 10510035205488641, max 281474976710655, deleting [ 110.186626][ T7069] bcachefs (loop3): btree node read error at btree alloc level 0/0 [ 110.186648][ T7069] u64s 11 type btree_ptr_v2 SPOS_MAX len 0 ver 0: seq 1818ce08861e3527 written 40 min_key POS_MIN durability: 1 ptr: 0:26:0 gen 0 [ 110.186666][ T7069] loop3 node offset 32/40 bset u64s 20: checksum error, type chacha20_poly1305_128: got 9412e918030eff88fa48c0a94e3225ca should be b01a58e49cdb3f2f3524eab9af93cbd5 [ 110.186692][ T7069] loop3 btree validate error [ 110.186702][ T7069] repair success (rewriting node) [ 110.193834][ T7114] loop5: detected capacity change from 0 to 32768 [ 110.254579][ T7114] (syz.5.427,7114,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.260373][ T7069] bcachefs (loop3): accounting_read... [ 110.271179][ T7114] (syz.5.427,7114,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 110.303306][ T7114] JBD2: Ignoring recovery information on journal [ 110.317968][ T7069] done [ 110.321986][ T7069] bcachefs (loop3): alloc_read... done [ 110.373336][ T7114] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 110.381522][ T7069] bcachefs (loop3): snapshots_read... done [ 110.428280][ T7069] bcachefs (loop3): Fixed errors, running fsck a second time to verify fs is clean [ 110.459434][ T7069] bcachefs (loop3): done starting filesystem [ 110.507506][ T5854] bcachefs (loop3): shutting down [ 110.512099][ T5851] ocfs2: Unmounting device (7,5) on (node local) [ 110.558105][ T5854] bcachefs (loop3): shutdown complete [ 110.744153][ T7129] dummy0: entered allmulticast mode [ 110.763559][ T7124] dummy0: left allmulticast mode [ 110.957267][ T7140] loop5: detected capacity change from 0 to 256 [ 110.972935][ T7140] exFAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 110.986985][ T7140] exFAT-fs (loop5): Medium has reported failures. Some data may be lost. [ 111.064900][ T7140] exFAT-fs (loop5): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 111.146652][ T7144] loop4: detected capacity change from 0 to 764 [ 111.171751][ T7144] rock: directory entry would overflow storage [ 111.180858][ T7144] rock: sig=0x4654, size=5, remaining=4 [ 111.433724][ T7123] loop2: detected capacity change from 0 to 40427 [ 111.531630][ T7123] F2FS-fs (loop2): Image doesn't support compression [ 111.556255][ T7123] F2FS-fs (loop2): build fault injection rate: 690 [ 111.579925][ T7123] F2FS-fs (loop2): build fault injection type: 0x35f7 [ 111.604531][ T7123] F2FS-fs (loop2): invalid crc value [ 111.692769][ T7158] binder: 7157:7158 ioctl c0306201 200000000100 returned -14 [ 111.702826][ T7123] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 111.729452][ T7123] F2FS-fs (loop2): Start checkpoint disabled! [ 111.759727][ T7123] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 111.829472][ T7162] netlink: 16 bytes leftover after parsing attributes in process `syz.4.449'. [ 112.008878][ T7170] loop5: detected capacity change from 0 to 256 [ 112.029263][ T7170] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 112.060914][ T7170] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=512, location=512 [ 112.073027][ T7170] UDF-fs: warning (device loop5): udf_load_vrs: No anchor found [ 112.096531][ T7170] UDF-fs: Scanning with blocksize 512 failed [ 112.111936][ T7170] UDF-fs: error (device loop5): udf_read_tagged: read failed, block=256, location=256 [ 112.137736][ T7170] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 112.210255][ T7179] loop4: detected capacity change from 0 to 128 [ 112.232359][ T7180] sctp: [Deprecated]: syz.1.459 (pid 7180) Use of int in maxseg socket option. [ 112.232359][ T7180] Use struct sctp_assoc_value instead [ 112.284151][ T7179] hpfs: Bad version 183,140. Mount readonly to go around [ 112.346078][ T7179] hpfs: please try recent version of HPFS driver at http://artax.karlin.mff.cuni.cz/~mikulas/vyplody/hpfs/index-e.cgi and if it still can't understand this format, contact author - mikulas@artax.karlin.mff.cuni.cz [ 112.467926][ T7189] loop1: detected capacity change from 0 to 1024 [ 112.688589][ T7197] overlayfs: workdir and upperdir must be separate subtrees [ 113.228676][ T7223] loop0: detected capacity change from 0 to 512 [ 113.267022][ T7223] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 113.312232][ T7223] EXT4-fs (loop0): orphan cleanup on readonly fs [ 113.341688][ T7223] EXT4-fs error (device loop0): ext4_orphan_get:1418: comm syz.0.477: bad orphan inode 458763 [ 113.364038][ T7223] EXT4-fs (loop0): Remounting filesystem read-only [ 113.392949][ T7223] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: none. [ 113.465653][ T7211] loop4: detected capacity change from 0 to 32768 [ 113.546648][ T7211] XFS (loop4): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 113.659000][ T5850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 113.726289][ T7211] XFS (loop4): Ending clean mount [ 113.900037][ T5855] XFS (loop4): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 113.988888][ T7260] loop0: detected capacity change from 0 to 1024 [ 114.030539][ T7260] EXT4-fs: Ignoring removed nobh option [ 114.114630][ T7260] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 114.237204][ T7269] loop4: detected capacity change from 0 to 256 [ 114.333582][ T7272] binder_alloc: binder_alloc_mmap_handler: 7271 200000ffc000-200000ffd000 already mapped failed -16 [ 114.368934][ T5850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 114.439376][ T7269] FAT-fs (loop4): Directory bread(block 64) failed [ 114.445927][ T7269] FAT-fs (loop4): Directory bread(block 65) failed [ 114.453111][ T7276] loop1: detected capacity change from 0 to 512 [ 114.476646][ T7269] FAT-fs (loop4): Directory bread(block 66) failed [ 114.492375][ T7252] loop2: detected capacity change from 0 to 32768 [ 114.509428][ T7276] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 114.523777][ T7241] loop3: detected capacity change from 0 to 32768 [ 114.528992][ T7269] FAT-fs (loop4): Directory bread(block 67) failed [ 114.560188][ T7241] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.481 (7241) [ 114.605068][ T7241] BTRFS info (device loop3): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 114.615901][ T7269] FAT-fs (loop4): Directory bread(block 68) failed [ 114.626114][ T7269] FAT-fs (loop4): Directory bread(block 69) failed [ 114.633016][ T7269] FAT-fs (loop4): Directory bread(block 70) failed [ 114.646528][ T7241] BTRFS info (device loop3): using sha256 (sha256-lib) checksum algorithm [ 114.666549][ T7276] EXT4-fs (loop1): 1 truncate cleaned up [ 114.669654][ T7285] loop0: detected capacity change from 0 to 1024 [ 114.673034][ T7276] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 114.724819][ T7269] FAT-fs (loop4): Directory bread(block 71) failed [ 114.731690][ T7269] FAT-fs (loop4): Directory bread(block 72) failed [ 114.741834][ T7269] FAT-fs (loop4): Directory bread(block 73) failed [ 114.743766][ T7285] hfsplus: bad catalog entry type [ 114.933694][ T7252] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,foreground_target=invalid label 767,background_target=invalid device 7,nojournal_transaction_names,read_only [ 114.933728][ T7252] allowing incompatible features above 0.0: (unknown version) [ 114.933743][ T7252] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 115.016298][ T7241] BTRFS info (device loop3): rebuilding free space tree [ 115.034073][ T7280] loop5: detected capacity change from 0 to 32768 [ 115.042042][ T7280] (syz.5.498,7280,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.042373][ T7280] (syz.5.498,7280,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 115.058828][ T7241] BTRFS info (device loop3): setting nodatasum [ 115.058853][ T7241] BTRFS info (device loop3): setting nodatacow [ 115.058871][ T7241] BTRFS info (device loop3): enabling ssd optimizations [ 115.058891][ T7241] BTRFS info (device loop3): turning on sync discard [ 115.058909][ T7241] BTRFS info (device loop3): enabling free space tree [ 115.058928][ T7241] BTRFS info (device loop3): force clearing of disk cache [ 115.058946][ T7241] BTRFS info (device loop3): enabling auto defrag [ 115.058964][ T7241] BTRFS info (device loop3): doing ref verification [ 115.062590][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.063121][ T7280] JBD2: Ignoring recovery information on journal [ 115.114189][ T30] audit: type=1800 audit(1755738359.711:19): pid=7241 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.3.481" name="bus" dev="loop3" ino=263 res=0 errno=0 [ 115.230249][ T7280] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 115.307224][ T5854] BTRFS info (device loop3): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 115.485701][ T5851] ocfs2: Unmounting device (7,5) on (node local) [ 115.716883][ T7328] loop0: detected capacity change from 0 to 4096 [ 115.807457][ T7252] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 115.846139][ T7252] bcachefs (loop2): initializing new filesystem [ 115.889513][ T7328] NILFS (loop0): invalid segment: Checksum error in segment payload [ 115.899957][ T7252] bcachefs (loop2): going read-write [ 115.946053][ T7328] NILFS (loop0): trying rollback from an earlier position [ 115.959090][ T7252] bcachefs (loop2): marking superblocks [ 115.999279][ T7252] bcachefs (loop2): initializing freespace [ 116.016124][ T7328] NILFS (loop0): recovery complete [ 116.026088][ T6025] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 116.052203][ T7252] bcachefs (loop2): done initializing freespace [ 116.058870][ T7334] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 116.079643][ T7252] bcachefs (loop2): reading snapshots table [ 116.100480][ T7252] bcachefs (loop2): reading snapshots done [ 116.171066][ T7252] bcachefs (loop2): going read-only [ 116.186170][ T7252] bcachefs (loop2): finished waiting for writes to stop [ 116.226177][ T6025] usb 6-1: Using ep0 maxpacket: 32 [ 116.250629][ T7324] loop4: detected capacity change from 0 to 32768 [ 116.263445][ T7252] bcachefs (loop2): flushing journal and stopping allocators, journal seq 2 [ 116.288820][ T6025] usb 6-1: config index 0 descriptor too short (expected 35577, got 27) [ 116.310722][ T6025] usb 6-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 116.334985][ T6025] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 116.354731][ T7252] bcachefs (loop2): flushing journal and stopping allocators complete, journal seq 2 [ 116.382734][ T6025] usb 6-1: config 1 has no interface number 0 [ 116.402580][ T6025] usb 6-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 116.415119][ T7252] bcachefs (loop2): clean shutdown complete, journal seq 3 [ 116.427173][ T6025] usb 6-1: config 1 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 18008, setting to 1024 [ 116.438602][ T6025] usb 6-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 116.452452][ T6025] usb 6-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 116.455309][ T7252] bcachefs (loop2): marking filesystem clean [ 116.461542][ T6025] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.477312][ T7320] loop3: detected capacity change from 0 to 40427 [ 116.479436][ T7322] loop1: detected capacity change from 0 to 32768 [ 116.488932][ T7330] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 116.532137][ T6025] snd_usb_pod 6-1:1.1: Line 6 Pocket POD found [ 116.539850][ T7320] F2FS-fs (loop3): Image doesn't support compression [ 116.546413][ T7252] bcachefs (loop2): done starting filesystem [ 116.564492][ T7322] XFS (loop1): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 116.569386][ T7320] F2FS-fs (loop3): build fault injection rate: 691 [ 116.657071][ T7320] F2FS-fs (loop3): invalid crc value [ 116.688306][ T5858] bcachefs (loop2): shutting down [ 116.707364][ T7322] XFS (loop1): Ending clean mount [ 116.776308][ T7330] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 116.789919][ T5858] bcachefs (loop2): shutdown complete [ 116.808227][ T6025] snd_usb_pod 6-1:1.1: Line 6 Pocket POD now attached [ 116.918310][ T5852] XFS (loop1): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 116.949586][ T7320] F2FS-fs (loop3): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 116.962990][ T7320] F2FS-fs (loop3): Start checkpoint disabled! [ 117.011174][ T7352] loop0: detected capacity change from 0 to 16384 [ 117.022265][ T24] usb 6-1: USB disconnect, device number 2 [ 117.037225][ T24] snd_usb_pod 6-1:1.1: Line 6 Pocket POD now disconnected [ 117.078250][ T7320] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 117.115606][ T7353] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 117.360475][ T7359] loop4: detected capacity change from 0 to 1024 [ 117.424879][ T7363] netlink: 32 bytes leftover after parsing attributes in process `syz.1.516'. [ 117.474637][ T49] hfsplus: b-tree write err: -5, ino 4 [ 117.477134][ T7363] bond0: option lacp_rate: mode dependency failed, not supported in mode balance-rr(0) [ 117.710536][ T7371] loop1: detected capacity change from 0 to 2048 [ 117.749039][ T7371] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 117.882070][ T30] audit: type=1800 audit(1755738362.481:20): pid=7371 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.523" name="bus" dev="loop1" ino=18 res=0 errno=0 [ 117.980401][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 118.212963][ T7391] loop1: detected capacity change from 0 to 4096 [ 118.280282][ T7385] loop3: detected capacity change from 0 to 32768 [ 118.306553][ T7385] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop3 (7:3) scanned by syz.3.528 (7385) [ 118.384940][ T7385] BTRFS info (device loop3): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 118.432336][ T7385] BTRFS info (device loop3): using crc32c (crc32c-lib) checksum algorithm [ 118.638594][ T7385] BTRFS info (device loop3): enabling free space tree [ 118.656083][ T7385] BTRFS info (device loop3): enabling auto defrag [ 118.662624][ T7385] BTRFS info (device loop3): force zlib compression, level 3 [ 118.681913][ T7385] BTRFS info (device loop3): max_inline set to 0 [ 118.829350][ T7385] BTRFS error (device loop3): target device is invalid! [ 118.970097][ T5854] BTRFS info (device loop3): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 119.231855][ T7442] loop0: detected capacity change from 0 to 128 [ 119.286233][ T7442] UDF-fs: error (device loop0): udf_read_tagged: read failed, block=256, location=256 [ 119.347687][ T7442] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 119.359776][ T7411] loop5: detected capacity change from 0 to 32768 [ 119.408219][ T7411] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop5 (7:5) scanned by syz.5.538 (7411) [ 119.428760][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/264.tmp-b7:0' failed: Read-only file system [ 119.513438][ T7411] BTRFS info (device loop5): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 119.571753][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/264.tmp-b7:0' failed: Read-only file system [ 119.598749][ T7411] BTRFS info (device loop5): using sha256 (sha256-lib) checksum algorithm [ 119.615423][ T7453] loop3: detected capacity change from 0 to 1024 [ 119.622956][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-diskseq/266.tmp-b7:5' failed: Read-only file system [ 119.681467][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-uuid/395ef67a-297e-477c-816d-cd80a5b93e5d.tmp-b7:5' failed: Read-only file system [ 119.683981][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/264.tmp-b7:0' failed: Read-only file system [ 119.723021][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 119.734053][ T7468] binder: 7467:7468 ioctl c0306201 2000000003c0 returned -14 [ 119.755160][ T7453] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 119.801897][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/264.tmp-b7:0' failed: Read-only file system [ 119.826692][ T7411] BTRFS info (device loop5): enabling ssd optimizations [ 119.828730][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 119.843320][ T7411] BTRFS info (device loop5): enabling free space tree [ 119.852037][ T6025] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 119.884695][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/265.tmp-b7:3' failed: Read-only file system [ 119.897472][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-label/syzkaller.tmp-b7:3' failed: Read-only file system [ 119.990599][ T5854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 120.027886][ T6025] usb 2-1: Using ep0 maxpacket: 16 [ 120.034217][ T5851] BTRFS info (device loop5): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 120.070725][ T6025] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 120.094164][ T6025] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 120.129935][ T6025] usb 2-1: New USB device found, idVendor=1fd2, idProduct=6007, bcdDevice= 0.00 [ 120.149352][ T6025] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 120.199426][ T6025] usb 2-1: config 0 descriptor?? [ 120.298720][ T7491] loop2: detected capacity change from 0 to 256 [ 120.359946][ T7491] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x2eabf3fa, utbl_chksum : 0xe619d30d) [ 120.452597][ T7458] loop4: detected capacity change from 0 to 32768 [ 120.491538][ T7458] (syz.4.552,7458,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.537846][ T7458] (syz.4.552,7458,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.630439][ T6025] hid-multitouch 0003:1FD2:6007.0007: unknown main item tag 0x6 [ 120.630528][ T7458] JBD2: Ignoring recovery information on journal [ 120.650682][ T6025] hid-multitouch 0003:1FD2:6007.0007: hidraw0: USB HID v0.00 Device [HID 1fd2:6007] on usb-dummy_hcd.1-1/input0 [ 120.827057][ T7458] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 120.889809][ T6025] usb 2-1: USB disconnect, device number 5 [ 120.986025][ T30] audit: type=1326 audit(1755738365.581:21): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.014297][ T7511] loop0: detected capacity change from 0 to 64 [ 121.088121][ T30] audit: type=1326 audit(1755738365.581:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.134308][ T7514] loop2: detected capacity change from 0 to 2048 [ 121.176385][ T30] audit: type=1326 audit(1755738365.591:23): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=85 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.189695][ T5855] ocfs2: Unmounting device (7,4) on (node local) [ 121.235607][ T7514] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 121.258109][ T30] audit: type=1326 audit(1755738365.591:24): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.328482][ T7514] UDF-fs: error (device loop2): udf_rename: failed to find renamed entry again in directory (ino 1376) [ 121.369765][ T30] audit: type=1326 audit(1755738365.611:25): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=132 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.462400][ T30] audit: type=1326 audit(1755738365.611:26): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7509 comm="syz.3.571" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd96e58ebe9 code=0x7ffc0000 [ 121.631108][ T7502] loop5: detected capacity change from 0 to 32768 [ 121.652646][ T7528] netlink: 8 bytes leftover after parsing attributes in process `syz.3.578'. [ 121.662708][ T7528] netlink: 4 bytes leftover after parsing attributes in process `syz.3.578'. [ 121.683685][ T7528] netlink: 'syz.3.578': attribute type 18 has an invalid length. [ 121.701127][ T7502] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 121.800382][ T5851] ocfs2: Unmounting device (7,5) on (node local) [ 121.868110][ T7538] netlink: 16 bytes leftover after parsing attributes in process `syz.3.583'. [ 122.016052][ T24] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 122.196500][ T24] usb 2-1: config 0 has an invalid interface number: 117 but max is 0 [ 122.208055][ T24] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 122.229568][ T7548] netlink: 'syz.3.586': attribute type 3 has an invalid length. [ 122.256022][ T24] usb 2-1: config 0 has no interface number 0 [ 122.262372][ T7548] netlink: 'syz.3.586': attribute type 1 has an invalid length. [ 122.276162][ T24] usb 2-1: config 0 interface 117 altsetting 0 endpoint 0x88 has invalid wMaxPacketSize 0 [ 122.296074][ T7548] netlink: 216 bytes leftover after parsing attributes in process `syz.3.586'. [ 122.312419][ T24] usb 2-1: config 0 interface 117 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 122.376737][ T24] usb 2-1: New USB device found, idVendor=0afa, idProduct=03e8, bcdDevice=99.d0 [ 122.385924][ T24] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.393973][ T24] usb 2-1: Product: syz [ 122.436036][ T24] usb 2-1: Manufacturer: syz [ 122.446010][ T24] usb 2-1: SerialNumber: syz [ 122.457822][ T24] usb 2-1: config 0 descriptor?? [ 122.817464][ T7540] loop2: detected capacity change from 0 to 40427 [ 122.835214][ T7546] loop5: detected capacity change from 0 to 32768 [ 122.869204][ T7540] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 122.921001][ T7540] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 123.015660][ T7546] ocfs2: Mounting device (7,5) on (node local, slot 0) with writeback data mode. [ 123.042834][ T7567] loop3: detected capacity change from 0 to 512 [ 123.115363][ T43] usb 2-1: USB disconnect, device number 6 [ 123.159601][ T7567] EXT4-fs (loop3): 1 orphan inode deleted [ 123.176503][ T49] Quota error (device loop3): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 123.185831][ T7567] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 123.206160][ T49] EXT4-fs error (device loop3): ext4_release_dquot:6973: comm kworker/u8:3: Failed to release dquot type 1 [ 123.233893][ T7540] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 123.246442][ T5851] ocfs2: Unmounting device (7,5) on (node local) [ 123.253124][ T7567] ext4 filesystem being mounted at /94/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 123.290133][ T7540] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 123.332822][ T7540] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 123.409406][ T7581] loop4: detected capacity change from 0 to 256 [ 123.454014][ T5854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 123.472092][ T7581] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0xbe66f6fd, utbl_chksum : 0xe619d30d) [ 123.731713][ T7587] loop4: detected capacity change from 0 to 1024 [ 123.752195][ T7589] loop1: detected capacity change from 0 to 512 [ 123.789123][ T7589] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 123.838246][ T7589] EXT4-fs (loop1): 1 truncate cleaned up [ 123.890668][ T7589] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 123.939428][ T7587] hfsplus: bad catalog entry type [ 123.965920][ T7596] loop5: detected capacity change from 0 to 2048 [ 124.040263][ T7596] NILFS (loop5): broken superblock, retrying with spare superblock (blocksize = 1024) [ 124.093651][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 124.331494][ T7518] syz.0.574 (7518): drop_caches: 1 [ 124.472666][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-diskseq/276.tmp-b7:0' failed: Read-only file system [ 124.485087][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/293.tmp-b7:1' failed: Read-only file system [ 124.540436][ T7614] loop1: detected capacity change from 0 to 1024 [ 124.552712][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-diskseq/291.tmp-b7:2' failed: Read-only file system [ 124.601816][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/286.tmp-b7:3' failed: Read-only file system [ 124.672720][ T7614] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.716197][ T7614] ext4 filesystem being mounted at /108/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 124.728599][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-diskseq/294.tmp-b7:5' failed: Read-only file system [ 124.734870][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/276.tmp-b7:0' failed: Read-only file system [ 124.759374][ T5853] udevd[5853]: symlink '../../loop3' '/dev/disk/by-diskseq/286.tmp-b7:3' failed: Read-only file system [ 124.810004][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-diskseq/294.tmp-b7:5' failed: Read-only file system [ 124.830348][ T5870] udevd[5870]: symlink '../../loop2' '/dev/disk/by-diskseq/291.tmp-b7:2' failed: Read-only file system [ 124.845842][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/295.tmp-b7:1' failed: Read-only file system [ 124.874223][ T7632] loop2: detected capacity change from 0 to 512 [ 124.905838][ T7632] EXT4-fs: Ignoring removed oldalloc option [ 124.943719][ T7632] EXT4-fs (loop2): 1 truncate cleaned up [ 124.966963][ T7632] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 124.988642][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.167434][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.199057][ T7640] loop3: detected capacity change from 0 to 1024 [ 125.241470][ T7626] loop5: detected capacity change from 0 to 32768 [ 125.263269][ T7640] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 125.277475][ T7626] read_mapping_page failed! [ 125.292475][ T7626] ERROR: (device loop5): txCommit: [ 125.292475][ T7626] [ 125.434688][ T7650] loop2: detected capacity change from 0 to 1024 [ 125.483251][ T5854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 125.644158][ T65] hfsplus: b-tree write err: -5, ino 4 [ 125.713910][ T7658] netlink: 40 bytes leftover after parsing attributes in process `syz.3.644'. [ 125.738116][ T7628] loop0: detected capacity change from 0 to 32768 [ 125.782375][ T7662] sch_tbf: burst 3 is lower than device lo mtu (65550) ! [ 125.831351][ T7628] XFS (loop0): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 125.983334][ T7628] XFS (loop0): Ending clean mount [ 126.170027][ T7685] netlink: 'syz.1.642': attribute type 1 has an invalid length. [ 126.234726][ T5850] XFS (loop0): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 126.411542][ T7701] loop5: detected capacity change from 0 to 512 [ 126.522536][ T7701] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 126.545339][ T7709] loop1: detected capacity change from 0 to 256 [ 126.613534][ T7701] ext4 filesystem being mounted at /105/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 126.809892][ T5851] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 127.016952][ T7733] binder: 7731:7733 ioctl c00c6211 0 returned -14 [ 127.173671][ T7737] loop4: detected capacity change from 0 to 128 [ 127.251552][ T7717] loop2: detected capacity change from 0 to 32768 [ 127.259804][ T7737] EXT4-fs (loop4): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 127.309248][ T7737] ext4 filesystem being mounted at /119/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 127.341353][ C0] vkms_vblank_simulate: vblank timer overrun [ 127.393319][ T5855] EXT4-fs (loop4): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 127.406125][ T10] usb 6-1: new full-speed USB device number 3 using dummy_hcd [ 127.567412][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 127.575915][ T7717] bcachefs (loop2): starting version 1.7: mi_btree_bitmap opts=metadata_checksum=none,data_checksum=none,compression=lz4,journal_flush_disabled,fsck,recovery_pass_last=set_may_go_rw,reconstruct_alloc,no_data_io [ 127.589424][ T10] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1024, setting to 64 [ 127.670281][ T10] usb 6-1: New USB device found, idVendor=0461, idProduct=4e72, bcdDevice= 0.00 [ 127.685200][ T7728] loop0: detected capacity change from 0 to 32768 [ 127.706078][ T7717] allowing incompatible features above 0.0: (unknown version) [ 127.713819][ T7717] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 127.716532][ T10] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 127.782623][ T7728] ocfs2: Slot 0 on device (7,0) was already allocated to this node! [ 127.792015][ T7717] bcachefs (loop2): Using encoding defined by superblock: utf8-12.1.0 [ 127.802482][ T7717] bcachefs (loop2): recovering from clean shutdown, journal seq 10 [ 127.804936][ T10] usb 6-1: config 0 descriptor?? [ 127.810788][ T7717] bcachefs (loop2): Version upgrade required: [ 127.810788][ T7717] Version upgrade from 0.24: unwritten_extents to 1.7: mi_btree_bitmap incomplete [ 127.810788][ T7717] Doing incompatible version upgrade from 0.24: unwritten_extents to 1.28: inode_has_case_insensitive [ 127.810788][ T7717] running recovery passes: check_allocations,check_alloc_info,check_lrus,check_btree_backpointers,check_backpointers_to_extents,check_extents_to_backpointers,check_alloc_to_lru_refs,bucket_gens_init,check_snapshot_trees,check_snapshots,check_subvols,check_subvol_children,delete_dead_snapshots,check_inodes,check_extents,check_indirect_extents,check_dirents,check_xattrs,check_root,check_unreachable_inodes,check_subvolume_structure,check_directory_structure,check_nlinks,check_rebalance_work,set_fs_needs_rebalance [ 127.902961][ T7735] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 127.916601][ T7717] bcachefs (loop2): dropping and reconstructing all alloc info [ 127.921596][ T7728] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 127.945754][ T7717] bcachefs (loop2): invalid bkey in btree_node btree=inodes level=0: u64s 18 type inode_v3 0:4099:U32_MAX len 0 ver 0: (unpack error) [ 127.945778][ T7717] invalid variable length fields, deleting [ 128.007303][ T30] audit: type=1800 audit(1755738372.581:27): pid=7728 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.662" name="file1" dev="loop0" ino=17058 res=0 errno=0 [ 128.091737][ T5850] ocfs2: Unmounting device (7,0) on (node local) [ 128.157340][ T7717] bcachefs (loop2): accounting_read... done [ 128.187349][ T7717] bcachefs (loop2): alloc_read... done [ 128.229072][ T7717] bcachefs (loop2): snapshots_read... done [ 128.247518][ T7717] bcachefs (loop2): check_allocations... done [ 128.310907][ T7753] loop4: detected capacity change from 0 to 32768 [ 128.323041][ T10] hid-rmi 0003:0461:4E72.0008: item fetching failed at offset 2/5 [ 128.324907][ T7717] bcachefs (loop2): going read-write [ 128.352768][ T10] hid-rmi 0003:0461:4E72.0008: parse failed [ 128.359407][ T7753] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.671 (7753) [ 128.392462][ T10] hid-rmi 0003:0461:4E72.0008: probe with driver hid-rmi failed with error -22 [ 128.396356][ T7717] bcachefs (loop2): Fixed errors, running fsck a second time to verify fs is clean [ 128.429026][ T7717] bcachefs (loop2): done starting filesystem [ 128.455818][ T7753] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 128.482783][ T49] bcachefs (loop2): bucket incorrectly unset in freespace btree [ 128.482816][ T49] u64s 5 type deleted 0:26:0 len 0 ver 0, , continuing [ 128.516342][ T7753] BTRFS info (device loop4): using crc32c (crc32c-lib) checksum algorithm [ 128.523170][ T7780] loop3: detected capacity change from 0 to 128 [ 128.540818][ T5962] usb 6-1: USB disconnect, device number 3 [ 128.549499][ T49] bcachefs (loop2): bucket incorrectly unset in freespace btree [ 128.549516][ T49] u64s 5 type deleted 0:29:0 len 0 ver 0, , continuing [ 128.576215][ T7780] EXT4-fs: Ignoring removed nomblk_io_submit option [ 128.576243][ T7780] EXT4-fs: Ignoring removed nomblk_io_submit option [ 128.581988][ T7780] EXT4-fs (loop3): Test dummy encryption mode enabled [ 128.606676][ T7780] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 128.607307][ T7780] ext4 filesystem being mounted at /116/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 128.630637][ T7780] fscrypt: AES-256-CBC-CTS using implementation "cts-cbc-aes-aesni" [ 128.741973][ T7753] BTRFS info (device loop4): allowing degraded mounts [ 128.794391][ T7717] bcachefs (loop2): hash table key at wrong offset: should be at 6053843396831044271 [ 128.794418][ T7717] u64s 7 type dirent 4096:4330382808765833931:U32_MAX len 0 ver 0: ÿÿÿÿ1 -> 536870912 type reg, fixing [ 128.812155][ T7753] BTRFS info (device loop4): enabling ssd optimizations [ 128.812184][ T7753] BTRFS info (device loop4): enabling free space tree [ 128.812206][ T7753] BTRFS info (device loop4): force zlib compression, level 3 [ 128.843852][ T5854] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 128.921735][ T5855] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 129.029778][ T7804] program syz.0.685 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 129.265802][ T5858] bcachefs (loop2): shutting down [ 129.289014][ T5858] bcachefs (loop2): going read-only [ 129.294389][ T5858] bcachefs (loop2): finished waiting for writes to stop [ 129.384074][ T5858] bcachefs (loop2): flushing journal and stopping allocators, journal seq 12 [ 129.417762][ T7824] loop1: detected capacity change from 0 to 16 [ 129.459549][ T7824] erofs (device loop1): mounted with root inode @ nid 36. [ 129.472100][ T65] bcachefs (loop2): bucket incorrectly unset in freespace btree [ 129.472121][ T65] u64s 5 type deleted 0:40:0 len 0 ver 0, , continuing [ 129.487157][ T30] audit: type=1800 audit(1755738374.091:28): pid=7824 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.694" name="file1" dev="loop1" ino=86 res=0 errno=0 [ 129.507834][ T6067] udevd[6067]: symlink '../../loop1' '/dev/disk/by-diskseq/319.tmp-b7:1' failed: Read-only file system [ 129.509044][ T6067] udevd[6067]: symlink '../../loop1' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:1' failed: Read-only file system [ 129.583567][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/319.tmp-b7:1' failed: Read-only file system [ 129.584503][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-uuid/de08ee7d-c14c-4657-8f5d-a5ca07e02e09.tmp-b7:1' failed: Read-only file system [ 129.595028][ T7825] loop0: detected capacity change from 0 to 4096 [ 129.634377][ T7825] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 129.640767][ T7831] loop1: detected capacity change from 0 to 256 [ 129.666843][ T30] audit: type=1800 audit(1755738374.261:29): pid=7825 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.695" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 129.734691][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/319.tmp-b7:1' failed: Read-only file system [ 129.735510][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-uuid/1234-1234.tmp-b7:1' failed: Read-only file system [ 129.740362][ T7831] exFAT-fs (loop1): failed to load upcase table (idx : 0x0000fe7f, chksum : 0x39626d3b, utbl_chksum : 0xe619d30d) [ 129.756411][ T7831] exFAT-fs (loop1): start_clu is invalid cluster(0x0) [ 129.773062][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-diskseq/320.tmp-b7:0' failed: Read-only file system [ 129.774144][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 129.832570][ C0] vkms_vblank_simulate: vblank timer overrun [ 129.932448][ T5877] udevd[5877]: symlink '../../loop4' '/dev/disk/by-diskseq/316.tmp-b7:4' failed: Read-only file system [ 129.934994][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/319.tmp-b7:1' failed: Read-only file system [ 129.981736][ T5850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 129.999312][ T5858] bcachefs (loop2): flushing journal and stopping allocators complete, journal seq 13 [ 130.029962][ T5858] bcachefs (loop2): unclean shutdown complete, journal seq 14 [ 130.079122][ T5858] bcachefs (loop2): done going read-only, filesystem not clean [ 130.123036][ T5858] bcachefs (loop2): shutdown complete [ 130.135464][ T7822] loop5: detected capacity change from 0 to 32768 [ 130.183791][ T7822] XFS (loop5): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 130.214558][ T7822] XFS (loop5): Ending clean mount [ 130.294337][ T5851] XFS (loop5): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 131.150268][ T7842] tipc: Started in network mode [ 131.155132][ T7842] tipc: Node identity , cluster identity 4711 [ 131.161538][ T7842] tipc: Failed to set node id, please configure manually [ 131.169261][ T7842] tipc: Enabling of bearer rejected, failed to enable media [ 131.987231][ T7848] loop0: detected capacity change from 0 to 131072 [ 131.998019][ T7848] F2FS-fs (loop0): Test dummy encryption mode enabled [ 132.055308][ T7848] F2FS-fs (loop0): invalid crc value [ 132.122437][ T7848] F2FS-fs (loop0): sanity_check_inode: corrupted inode ino=3, wrong feature flag: 16, run fsck to fix. [ 132.135732][ T7848] F2FS-fs (loop0): Failed to read root inode [ 132.203016][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.209601][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.242799][ T7867] loop4: detected capacity change from 0 to 4096 [ 132.253425][ T7866] loop2: detected capacity change from 0 to 4096 [ 132.293564][ T7866] ntfs3(loop2): Different NTFS sector size (4096) and media sector size (512). [ 132.334532][ T7867] ntfs3(loop4): Different NTFS sector size (4096) and media sector size (512). [ 132.364118][ T7849] loop3: detected capacity change from 0 to 32768 [ 132.442372][ T7867] ntfs3(loop4): Failed to load $Extend (-22). [ 132.473653][ T7849] XFS (loop3): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 132.489669][ T7852] loop5: detected capacity change from 0 to 40427 [ 132.498066][ T7867] ntfs3(loop4): Failed to initialize $Extend. [ 132.526701][ T7852] F2FS-fs (loop5): invalid crc value [ 132.595556][ T7867] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 132.747313][ T7849] XFS (loop3): Ending clean mount [ 132.754354][ T7849] XFS (loop3): Quotacheck needed: Please wait. [ 132.817930][ T7849] XFS (loop3): Quotacheck: Done. [ 132.862186][ T7852] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 132.926610][ T7852] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e4 [ 133.002006][ T5854] XFS (loop3): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 133.168659][ T5851] syz-executor: attempt to access beyond end of device [ 133.168659][ T5851] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 133.228766][ T5851] CPU: 0 UID: 0 PID: 5851 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 133.228810][ T5851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 133.228843][ T5851] Call Trace: [ 133.228852][ T5851] [ 133.228863][ T5851] dump_stack_lvl+0x189/0x250 [ 133.228901][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.228935][ T5851] ? __pfx_dump_stack_lvl+0x10/0x10 [ 133.228966][ T5851] ? __pfx_queue_work_on+0x10/0x10 [ 133.228993][ T5851] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 133.229029][ T5851] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 133.229073][ T5851] f2fs_handle_critical_error+0x37c/0x540 [ 133.229118][ T5851] f2fs_write_end_io+0x886/0xb60 [ 133.229157][ T5851] __submit_merged_bio+0x27a/0x6a0 [ 133.229200][ T5851] __submit_merged_write_cond+0x255/0x530 [ 133.229242][ T5851] f2fs_write_data_pages+0x261d/0x3000 [ 133.229311][ T5851] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 133.229387][ T5851] ? __mod_zone_page_state+0xd7/0x140 [ 133.229432][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229463][ T5851] ? folios_put_refs+0x560/0x640 [ 133.229500][ T5851] ? __pfx_folios_put_refs+0x10/0x10 [ 133.229527][ T5851] ? rcu_is_watching+0x15/0xb0 [ 133.229554][ T5851] ? lru_add+0xa2f/0xd80 [ 133.229579][ T5851] ? lru_add+0x198/0xd80 [ 133.229605][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229634][ T5851] ? do_raw_spin_lock+0x121/0x290 [ 133.229671][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229704][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229733][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 133.229766][ T5851] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 133.229809][ T5851] do_writepages+0x32e/0x550 [ 133.229852][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229882][ T5851] ? rcu_is_watching+0x15/0xb0 [ 133.229905][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229937][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.229966][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 133.230000][ T5851] filemap_fdatawrite+0x199/0x240 [ 133.230036][ T5851] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 133.230098][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230126][ T5851] ? rcu_is_watching+0x15/0xb0 [ 133.230149][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230181][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 133.230215][ T5851] f2fs_sync_dirty_inodes+0x31f/0x830 [ 133.230251][ T5851] f2fs_write_checkpoint+0x95a/0x1df0 [ 133.230294][ T5851] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 133.230318][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230381][ T5851] ? kill_f2fs_super+0x298/0x6c0 [ 133.230411][ T5851] kill_f2fs_super+0x2c3/0x6c0 [ 133.230441][ T5851] ? __pfx_kill_f2fs_super+0x10/0x10 [ 133.230464][ T5851] ? radix_tree_delete_item+0x2b6/0x400 [ 133.230504][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230533][ T5851] ? shrinker_free+0x2ce/0x3e0 [ 133.230563][ T5851] deactivate_locked_super+0xbc/0x130 [ 133.230594][ T5851] cleanup_mnt+0x425/0x4c0 [ 133.230626][ T5851] task_work_run+0x1d4/0x260 [ 133.230663][ T5851] ? __pfx_task_work_run+0x10/0x10 [ 133.230694][ T5851] ? __x64_sys_umount+0x122/0x160 [ 133.230727][ T5851] ? __pfx___x64_sys_umount+0x10/0x10 [ 133.230759][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230790][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230818][ T5851] ? rcu_is_watching+0x15/0xb0 [ 133.230858][ T5851] exit_to_user_mode_loop+0xec/0x110 [ 133.230895][ T5851] do_syscall_64+0x2bd/0x3b0 [ 133.230935][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.230966][ T5851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.230990][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 133.231018][ T5851] ? exc_page_fault+0x9f/0xf0 [ 133.231054][ T5851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 133.231079][ T5851] RIP: 0033:0x7f7f27f8ff17 [ 133.231100][ T5851] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 133.231122][ T5851] RSP: 002b:00007ffc81553568 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 133.231148][ T5851] RAX: 0000000000000000 RBX: 00007f7f28011c05 RCX: 00007f7f27f8ff17 [ 133.231166][ T5851] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc81553620 [ 133.231182][ T5851] RBP: 00007ffc81553620 R08: 0000000000000000 R09: 0000000000000000 [ 133.231198][ T5851] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc815546b0 [ 133.231216][ T5851] R13: 00007f7f28011c05 R14: 000000000002079a R15: 00007ffc815546f0 [ 133.231246][ T5851] [ 133.231463][ T5851] F2FS-fs (loop5): Stopped filesystem due to reason: 3 [ 133.413532][ T7881] loop0: detected capacity change from 0 to 32768 [ 133.734560][ T7881] XFS: ikeep mount option is deprecated. [ 133.787903][ T7881] XFS: ikeep mount option is deprecated. [ 133.793582][ T7881] XFS: noikeep mount option is deprecated. [ 133.918465][ T7881] XFS (loop0): Mounting V5 Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 133.951989][ T7894] loop4: detected capacity change from 0 to 40427 [ 133.996887][ T7894] F2FS-fs: heap/no_heap options were deprecated [ 134.048034][ T7894] F2FS-fs (loop4): build fault injection rate: 19 [ 134.054502][ T7894] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 134.098647][ T7894] F2FS-fs (loop4): invalid crc value [ 134.114099][ T7891] loop2: detected capacity change from 0 to 32768 [ 134.132274][ T7891] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.714 (7891) [ 134.152360][ T7894] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_ra_meta_pages+0x615/0x970 [ 134.203180][ T7881] XFS (loop0): Ending clean mount [ 134.259332][ T7891] BTRFS info (device loop2): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 134.340270][ T7891] BTRFS info (device loop2): using crc32c (crc32c-lib) checksum algorithm [ 134.392465][ T7894] F2FS-fs (loop4): inject slab alloc in f2fs_kmem_cache_alloc of read_node_folio+0x20a/0x3f0 [ 134.417632][ T5850] XFS (loop0): Unmounting Filesystem bfdc47fc-10d8-4eed-a562-11a831b3f791 [ 134.476817][ T7894] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 134.488949][ T7894] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 134.524544][ T7894] F2FS-fs (loop4): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_new_node_folio+0x1d9/0xa40 [ 134.585642][ T7891] BTRFS info (device loop2): rebuilding free space tree [ 134.621378][ T6067] udevd[6067]: symlink '../../loop1' '/dev/disk/by-diskseq/324.tmp-b7:1' failed: Read-only file system [ 134.648702][ T7891] BTRFS info (device loop2): allowing degraded mounts [ 134.648732][ T7891] BTRFS info (device loop2): enabling ssd optimizations [ 134.648752][ T7891] BTRFS info (device loop2): enabling free space tree [ 134.648770][ T7891] BTRFS info (device loop2): force clearing of disk cache [ 134.648791][ T7891] BTRFS info (device loop2): use zstd compression, level 3 [ 134.648820][ T7891] BTRFS info (device loop2): max_inline set to 0 [ 134.678124][ T5855] syz-executor: attempt to access beyond end of device [ 134.678124][ T5855] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 134.678196][ T5855] CPU: 1 UID: 0 PID: 5855 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 134.678224][ T5855] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 134.678239][ T5855] Call Trace: [ 134.678248][ T5855] [ 134.678257][ T5855] dump_stack_lvl+0x189/0x250 [ 134.678291][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.678321][ T5855] ? __pfx_dump_stack_lvl+0x10/0x10 [ 134.678350][ T5855] ? __pfx_queue_work_on+0x10/0x10 [ 134.678375][ T5855] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 134.678407][ T5855] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 134.678446][ T5855] f2fs_handle_critical_error+0x37c/0x540 [ 134.678486][ T5855] f2fs_write_end_io+0x886/0xb60 [ 134.678519][ T5855] __submit_merged_bio+0x27a/0x6a0 [ 134.678557][ T5855] __submit_merged_write_cond+0x255/0x530 [ 134.678594][ T5855] f2fs_write_data_pages+0x261d/0x3000 [ 134.678652][ T5855] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 134.678713][ T5855] ? __mod_zone_page_state+0xd7/0x140 [ 134.678753][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.678782][ T5855] ? folios_put_refs+0x560/0x640 [ 134.678814][ T5855] ? __pfx_folios_put_refs+0x10/0x10 [ 134.678840][ T5855] ? rcu_is_watching+0x15/0xb0 [ 134.678865][ T5855] ? lru_add+0xa2f/0xd80 [ 134.678889][ T5855] ? lru_add+0x198/0xd80 [ 134.678919][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.678948][ T5855] ? do_raw_spin_lock+0x121/0x290 [ 134.678980][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679011][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679039][ T5855] ? do_raw_spin_unlock+0x122/0x240 [ 134.679069][ T5855] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 134.679108][ T5855] do_writepages+0x32e/0x550 [ 134.679142][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679170][ T5855] ? rcu_is_watching+0x15/0xb0 [ 134.679193][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679224][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679252][ T5855] ? do_raw_spin_unlock+0x122/0x240 [ 134.679284][ T5855] filemap_fdatawrite+0x199/0x240 [ 134.679319][ T5855] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 134.679375][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679403][ T5855] ? rcu_is_watching+0x15/0xb0 [ 134.679427][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679458][ T5855] ? do_raw_spin_unlock+0x122/0x240 [ 134.679491][ T5855] f2fs_sync_dirty_inodes+0x31f/0x830 [ 134.679524][ T5855] f2fs_write_checkpoint+0x95a/0x1df0 [ 134.679563][ T5855] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 134.679587][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679642][ T5855] ? kill_f2fs_super+0x298/0x6c0 [ 134.679668][ T5855] kill_f2fs_super+0x2c3/0x6c0 [ 134.679696][ T5855] ? __pfx_kill_f2fs_super+0x10/0x10 [ 134.679719][ T5855] ? radix_tree_delete_item+0x2b6/0x400 [ 134.679756][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.679785][ T5855] ? shrinker_free+0x2ce/0x3e0 [ 134.679813][ T5855] deactivate_locked_super+0xbc/0x130 [ 134.679843][ T5855] cleanup_mnt+0x425/0x4c0 [ 134.679873][ T5855] task_work_run+0x1d4/0x260 [ 134.679917][ T5855] ? __pfx_task_work_run+0x10/0x10 [ 134.679948][ T5855] ? __x64_sys_umount+0x122/0x160 [ 134.679981][ T5855] ? __pfx___x64_sys_umount+0x10/0x10 [ 134.680012][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.680042][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.680070][ T5855] ? rcu_is_watching+0x15/0xb0 [ 134.680096][ T5855] exit_to_user_mode_loop+0xec/0x110 [ 134.680132][ T5855] do_syscall_64+0x2bd/0x3b0 [ 134.680168][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.680202][ T5855] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.680225][ T5855] ? srso_alias_return_thunk+0x5/0xfbef5 [ 134.680254][ T5855] ? exc_page_fault+0x9f/0xf0 [ 134.680287][ T5855] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 134.680311][ T5855] RIP: 0033:0x7f068b18ff17 [ 134.680333][ T5855] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 134.680353][ T5855] RSP: 002b:00007ffeeea18048 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 134.680379][ T5855] RAX: 0000000000000000 RBX: 00007f068b211c05 RCX: 00007f068b18ff17 [ 134.680396][ T5855] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffeeea18100 [ 134.680412][ T5855] RBP: 00007ffeeea18100 R08: 0000000000000000 R09: 0000000000000000 [ 134.680428][ T5855] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffeeea19190 [ 134.680445][ T5855] R13: 00007f068b211c05 R14: 0000000000020d64 R15: 00007ffeeea191d0 [ 134.680472][ T5855] [ 134.688798][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-diskseq/340.tmp-b7:5' failed: Read-only file system [ 134.690409][ T5855] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 134.703504][ T5877] udevd[5877]: symlink '../../loop4' '/dev/disk/by-diskseq/339.tmp-b7:4' failed: Read-only file system [ 134.704419][ T5877] udevd[5877]: symlink '../../loop4' '/dev/disk/by-uuid/922c7623-35ee-4af3-bdd7-07040bb1b7db.tmp-b7:4' failed: Read-only file system [ 134.753735][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-diskseq/333.tmp-b7:0' failed: Read-only file system [ 134.755017][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-uuid/bfdc47fc-10d8-4eed-a562-11a831b3f791.tmp-b7:0' failed: Read-only file system [ 134.774709][ T7952] loop1: detected capacity change from 0 to 512 [ 134.816934][ T5858] BTRFS info (device loop2): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 134.835257][ T7952] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 134.835349][ T7952] ext4 filesystem being mounted at /140/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 134.848057][ T7958] loop0: detected capacity change from 0 to 256 [ 134.849093][ T7958] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 134.849112][ T7958] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 134.886158][ T7958] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 134.897198][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/342.tmp-b7:1' failed: Read-only file system [ 134.898260][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 134.940055][ T30] audit: type=1800 audit(1755738379.541:30): pid=7958 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.733" name="file1" dev="loop0" ino=1048652 res=0 errno=0 [ 134.994423][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/342.tmp-b7:1' failed: Read-only file system [ 135.008278][ T5870] udevd[5870]: symlink '../../loop5' '/dev/disk/by-diskseq/340.tmp-b7:5' failed: Read-only file system [ 135.205220][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 135.820445][ T7974] loop3: detected capacity change from 0 to 512 [ 135.986264][ T7974] EXT4-fs error (device loop3): ext4_orphan_get:1418: comm syz.3.741: bad orphan inode 15 [ 136.041745][ T7974] ext4_test_bit(bit=14, block=5) = 0 [ 136.126833][ T7974] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 136.312169][ T7974] EXT4-fs warning (device loop3): ext4_resize_begin:72: won't resize using backup superblock at 1 [ 136.648378][ T5854] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.700380][ T7983] loop1: detected capacity change from 0 to 4096 [ 136.853205][ T7987] NILFS (loop1): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 137.515228][ T7998] vhci_hcd vhci_hcd.0: pdev(0) rhport(0) sockfd(3) [ 137.521820][ T7998] vhci_hcd vhci_hcd.0: devid(0) speed(1) speed_str(low-speed) [ 137.601173][ T7998] vhci_hcd vhci_hcd.0: Device attached [ 137.643036][ T7999] vhci_hcd: connection closed [ 137.643409][ T65] vhci_hcd: stop threads [ 137.693198][ T65] vhci_hcd: release socket [ 137.709624][ T65] vhci_hcd: disconnect device [ 137.817110][ T8012] netlink: 8 bytes leftover after parsing attributes in process `syz.1.755'. [ 138.460057][ T8031] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 138.536231][ T8031] comedi comedi3: 8255: I/O port conflict (0x2,4) [ 138.542941][ T8031] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 138.666333][ T8031] comedi comedi3: 8255: I/O port conflict (0x5c952399,4) [ 138.750292][ T8031] comedi comedi3: 8255: I/O port conflict (0x5,4) [ 138.815467][ T8031] comedi comedi3: 8255: I/O port conflict (0x3ff,4) [ 138.873418][ T8031] comedi comedi3: 8255: I/O port conflict (0x1,4) [ 139.021399][ T8043] netlink: 8 bytes leftover after parsing attributes in process `syz.5.771'. [ 139.767848][ T5877] udevd[5877]: symlink '../../loop2' '/dev/disk/by-diskseq/349.tmp-b7:2' failed: Read-only file system [ 139.791275][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/340.tmp-b7:5' failed: Read-only file system [ 141.302072][ T8059] loop2: detected capacity change from 0 to 262144 [ 141.334114][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/352.tmp-b7:1' failed: Read-only file system [ 141.359650][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-diskseq/345.tmp-b7:0' failed: Read-only file system [ 141.444902][ T8059] F2FS-fs (loop2): invalid crc value [ 141.488477][ T8059] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 141.501881][ T8059] F2FS-fs (loop2): Start checkpoint disabled! [ 141.509355][ T8059] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 141.693358][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/345.tmp-b7:0' failed: Read-only file system [ 141.844491][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-diskseq/353.tmp-b7:2' failed: Read-only file system [ 141.914622][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-uuid/2ad00d6c-2669-47c3-8ea4-f154d3f9f816.tmp-b7:2' failed: Read-only file system [ 142.285042][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/346.tmp-b7:4' failed: Read-only file system [ 142.374977][ T30] audit: type=1326 audit(1755738386.971:31): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 142.513443][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/351.tmp-b7:3' failed: Read-only file system [ 142.531510][ T30] audit: type=1326 audit(1755738386.971:32): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 142.568390][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/352.tmp-b7:1' failed: Read-only file system [ 142.660336][ T8076] loop1: detected capacity change from 0 to 512 [ 142.725724][ T30] audit: type=1326 audit(1755738386.971:33): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 142.821154][ T8078] rdma_op ffff8880300d41f0 conn xmit_rdma 0000000000000000 [ 142.830828][ T8070] loop0: detected capacity change from 0 to 32768 [ 142.886017][ T30] audit: type=1326 audit(1755738386.971:34): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.006155][ T8070] XFS (loop0): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 143.087028][ T30] audit: type=1326 audit(1755738386.971:35): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.213346][ T8070] XFS (loop0): Ending clean mount [ 143.252940][ T8070] XFS (loop0): Quotacheck needed: Please wait. [ 143.276058][ T30] audit: type=1326 audit(1755738386.971:36): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.404450][ T8070] XFS (loop0): Quotacheck: Done. [ 143.449502][ T30] audit: type=1326 audit(1755738386.971:37): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.523582][ T8094] netlink: 56 bytes leftover after parsing attributes in process `syz.1.791'. [ 143.631111][ T30] audit: type=1326 audit(1755738386.971:38): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.721931][ T5850] XFS (loop0): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 143.842174][ T30] audit: type=1326 audit(1755738386.971:39): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 143.870747][ T8100] loop5: detected capacity change from 0 to 512 [ 144.016108][ T30] audit: type=1326 audit(1755738386.971:40): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8063 comm="syz.1.781" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f10dfd8ebe9 code=0x7fc00000 [ 144.139130][ T8106] loop4: detected capacity change from 0 to 512 [ 144.242603][ T8106] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 144.361128][ T8106] EXT4-fs (loop4): 1 truncate cleaned up [ 144.396931][ T8106] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 144.662462][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 144.809792][ T8122] netlink: 8 bytes leftover after parsing attributes in process `syz.1.805'. [ 144.846216][ T8122] netlink: 4 bytes leftover after parsing attributes in process `syz.1.805'. [ 144.894254][ T8122] netlink: 'syz.1.805': attribute type 18 has an invalid length. [ 144.927438][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/360.tmp-b7:5' failed: Read-only file system [ 145.070640][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/360.tmp-b7:5' failed: Read-only file system [ 145.129441][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/357.tmp-b7:1' failed: Read-only file system [ 145.195573][ T8126] loop5: detected capacity change from 0 to 512 [ 145.259465][ T8126] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 145.359600][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/361.tmp-b7:5' failed: Read-only file system [ 145.371256][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/357.tmp-b7:1' failed: Read-only file system [ 145.448864][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-label/syzkaller.tmp-b7:5' failed: Read-only file system [ 145.490573][ T5851] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 145.568969][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/357.tmp-b7:1' failed: Read-only file system [ 145.600488][ T8114] loop3: detected capacity change from 0 to 32768 [ 145.644790][ T8114] XFS: attr2 mount option is deprecated. [ 145.682516][ T8114] XFS (loop3): DAX unsupported by block device. Turning off DAX. [ 145.717080][ T8114] XFS (loop3): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 145.790545][ T5877] udevd[5877]: symlink '../../loop1' '/dev/disk/by-diskseq/357.tmp-b7:1' failed: Read-only file system [ 145.825592][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/362.tmp-b7:3' failed: Read-only file system [ 145.857083][ T8114] XFS (loop3): Ending clean mount [ 145.878756][ T8114] XFS (loop3): Quotacheck needed: Please wait. [ 145.923480][ T8114] XFS (loop3): Quotacheck: Done. [ 145.931050][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-uuid/c496e05e-540d-4c72-b591-04d79d8b4eeb.tmp-b7:3' failed: Read-only file system [ 146.101069][ T5854] XFS (loop3): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 146.522994][ T8143] loop1: detected capacity change from 0 to 40427 [ 146.554806][ T8145] loop2: detected capacity change from 0 to 256 [ 146.564532][ T8143] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 146.584217][ T8143] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 146.598970][ T8145] exfat: Deprecated parameter 'utf8' [ 146.628537][ T8143] F2FS-fs (loop1): invalid crc value [ 146.651157][ T8145] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x7b823c56, utbl_chksum : 0xe619d30d) [ 146.790702][ T8143] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 146.838591][ T8143] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 146.859782][ T8143] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 147.012584][ T8153] netlink: 140 bytes leftover after parsing attributes in process `syz.2.816'. [ 147.142231][ T8155] loop2: detected capacity change from 0 to 1024 [ 147.228387][ T49] hfsplus: b-tree write err: -5, ino 4 [ 147.814050][ T8164] loop2: detected capacity change from 0 to 512 [ 147.829188][ T8165] loop1: detected capacity change from 0 to 1024 [ 147.848962][ T8164] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 147.901302][ T8164] EXT4-fs (loop2): 1 truncate cleaned up [ 147.930928][ T8164] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 148.056306][ T13] hfsplus: b-tree write err: -5, ino 4 [ 148.119267][ T8164] EXT4-fs error (device loop2): ext4_generic_delete_entry:2668: inode #2: block 13: comm syz.2.822: bad entry in directory: rec_len is smaller than minimal - offset=24, inode=11, rec_len=8, size=1024 fake=0 [ 148.263262][ T8164] EXT4-fs (loop2): Remounting filesystem read-only [ 148.525992][ C0] sched: DL replenish lagged too much [ 148.614202][ T8172] loop5: detected capacity change from 0 to 4096 [ 148.634961][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 149.149324][ T8187] loop4: detected capacity change from 0 to 256 [ 149.202262][ T13] ntfs3(loop5): ino=5, mi_enum_attr [ 149.286798][ T8187] FAT-fs (loop4): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 149.522889][ T8195] smc: net device bond0 applied user defined pnetid SYZ0 [ 149.939747][ T8203] 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. [ 150.138147][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-diskseq/371.tmp-b7:0' failed: Read-only file system [ 150.152692][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/373.tmp-b7:3' failed: Read-only file system [ 150.172938][ T8208] loop0: detected capacity change from 0 to 256 [ 150.197378][ T8203] CIFS mount error: No usable UNC path provided in device string! [ 150.197378][ T8203] [ 150.285366][ T8203] CIFS: VFS: CIFS mount error: No usable UNC path provided in device string! [ 150.319629][ T6067] udevd[6067]: symlink '../../loop5' '/dev/disk/by-diskseq/379.tmp-b7:5' failed: Read-only file system [ 150.340026][ T8208] FAT-fs (loop0): Directory bread(block 64) failed [ 150.400464][ T8208] FAT-fs (loop0): Directory bread(block 65) failed [ 150.419587][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/373.tmp-b7:3' failed: Read-only file system [ 150.474737][ T8208] FAT-fs (loop0): Directory bread(block 66) failed [ 150.489214][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-diskseq/381.tmp-b7:0' failed: Read-only file system [ 150.530420][ T8208] FAT-fs (loop0): Directory bread(block 67) failed [ 150.577945][ T8208] FAT-fs (loop0): Directory bread(block 68) failed [ 150.612126][ T5877] udevd[5877]: symlink '../../loop4' '/dev/disk/by-diskseq/380.tmp-b7:4' failed: Read-only file system [ 150.666139][ T8208] FAT-fs (loop0): Directory bread(block 69) failed [ 150.672770][ T8208] FAT-fs (loop0): Directory bread(block 70) failed [ 150.754851][ T8208] FAT-fs (loop0): Directory bread(block 71) failed [ 150.771709][ T8215] dvmrp0: entered allmulticast mode [ 150.793617][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/373.tmp-b7:3' failed: Read-only file system [ 150.828022][ T8208] FAT-fs (loop0): Directory bread(block 72) failed [ 150.868673][ T8214] dvmrp0: left allmulticast mode [ 150.876799][ T8208] FAT-fs (loop0): Directory bread(block 73) failed [ 150.910771][ T8189] loop1: detected capacity change from 0 to 32768 [ 150.993191][ T8189] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.828 (8189) [ 151.114626][ T8189] BTRFS info (device loop1): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 151.220335][ T8189] BTRFS info (device loop1): using sha256 (sha256-lib) checksum algorithm [ 151.238569][ T5877] udevd[5877]: symlink '../../loop5' '/dev/disk/by-diskseq/379.tmp-b7:5' failed: Read-only file system [ 151.379040][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/373.tmp-b7:3' failed: Read-only file system [ 151.400755][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-diskseq/381.tmp-b7:0' failed: Read-only file system [ 151.622560][ T8189] BTRFS info (device loop1): enabling ssd optimizations [ 151.730449][ T8189] BTRFS info (device loop1): enabling free space tree [ 151.853514][ T8198] loop2: detected capacity change from 0 to 40427 [ 151.948007][ T8198] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 152.010991][ T8198] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 152.023541][ T1099] BTRFS info (device loop1): qgroup scan completed (inconsistency flag cleared) [ 152.191502][ T5852] BTRFS info (device loop1): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 152.401297][ T8198] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 152.413572][ T8248] loop0: detected capacity change from 0 to 512 [ 152.524337][ T8198] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 152.563101][ T8248] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 152.616904][ T8198] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 152.748295][ T8248] EXT4-fs (loop0): 1 truncate cleaned up [ 152.812050][ T8248] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 152.906075][ T2146] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 153.088825][ T5850] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 153.105791][ T2146] usb 2-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 153.154020][ T2146] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 153.191698][ T2146] usb 2-1: config 0 descriptor?? [ 153.624899][ T2146] [drm:udl_init] *ERROR* Selecting channel failed [ 153.681678][ T2146] [drm] Initialized udl 0.0.1 for 2-1:0.0 on minor 2 [ 153.725200][ T2146] [drm] Initialized udl on minor 2 [ 153.756705][ T2146] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 153.807648][ T2146] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 153.837906][ T43] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 153.897465][ T2146] usb 2-1: USB disconnect, device number 7 [ 153.906284][ T43] udl 2-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 153.984520][ T43] udl 2-1:0.0: [drm] Cannot find any crtc or sizes [ 154.393637][ T8279] loop5: detected capacity change from 0 to 512 [ 154.445884][ T8279] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 154.490125][ T8275] loop2: detected capacity change from 0 to 4096 [ 154.533502][ T8279] EXT4-fs (loop5): orphan cleanup on readonly fs [ 154.589797][ T8279] EXT4-fs error (device loop5): ext4_ext_check_inode:523: inode #3: comm syz.5.861: pblk 0 bad header/extent: invalid eh_max - magic f30a, entries 7, max 0(0), depth 0(0) [ 154.713374][ T8279] EXT4-fs error (device loop5): ext4_quota_enable:7131: comm syz.5.861: Bad quota inode: 3, type: 0 [ 154.810018][ T8279] EXT4-fs warning (device loop5): ext4_enable_quotas:7172: Failed to enable quota tracking (type=0, err=-117, ino=3). Please run e2fsck to fix. [ 154.911061][ T8286] loop1: detected capacity change from 0 to 1024 [ 154.920911][ T8279] EXT4-fs (loop5): Cannot turn on quotas: error -117 [ 154.948086][ T8279] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 ro without journal. Quota mode: writeback. [ 155.015568][ T8286] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 155.117336][ T8279] EXT4-fs error (device loop5): ext4_validate_block_bitmap:441: comm syz.5.861: bg 0: block 64: padding at end of block bitmap is not set [ 155.211032][ T6067] udevd[6067]: symlink '../../loop4' '/dev/disk/by-diskseq/380.tmp-b7:4' failed: Read-only file system [ 155.232153][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-diskseq/390.tmp-b7:1' failed: Read-only file system [ 155.287422][ T5877] udevd[5877]: symlink '../../loop2' '/dev/disk/by-diskseq/389.tmp-b7:2' failed: Read-only file system [ 155.348601][ T5853] udevd[5853]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:0' failed: Read-only file system [ 155.433814][ T6169] udevd[6169]: symlink '../../loop1' '/dev/disk/by-label/syzkaller.tmp-b7:1' failed: Read-only file system [ 155.459268][ T5852] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.477322][ T5877] udevd[5877]: symlink '../../loop2' '/dev/disk/by-label/syzkaller.tmp-b7:2' failed: Read-only file system [ 155.507170][ T5853] udevd[5853]: symlink '../../loop0' '/dev/disk/by-diskseq/385.tmp-b7:0' failed: Read-only file system [ 155.534762][ T5851] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 155.608690][ T5877] udevd[5877]: symlink '../../loop2' '/dev/disk/by-uuid/399AA58E54924951.tmp-b7:2' failed: Read-only file system [ 155.653588][ T6169] udevd[6169]: symlink '../../loop0' '/dev/disk/by-diskseq/385.tmp-b7:0' failed: Read-only file system [ 155.721928][ T5853] udevd[5853]: symlink '../../loop3' '/dev/disk/by-diskseq/373.tmp-b7:3' failed: Read-only file system [ 157.198717][ T8293] loop4: detected capacity change from 0 to 32768 [ 157.325386][ T8293] ocfs2: Mounting device (7,4) on (node local, slot 0) with writeback data mode. [ 157.594023][ T5855] ocfs2: Unmounting device (7,4) on (node local) [ 157.746289][ T8313] loop2: detected capacity change from 0 to 32768 [ 157.802112][ T8313] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop2 (7:2) scanned by syz.2.876 (8313) [ 157.824367][ T8308] loop3: detected capacity change from 0 to 32768 [ 157.836456][ T8303] loop5: detected capacity change from 0 to 40427 [ 157.901012][ T8303] F2FS-fs (loop5): build fault injection rate: 771 [ 157.976990][ T8303] F2FS-fs (loop5): invalid crc value [ 158.086896][ T8313] BTRFS info (device loop2): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 158.225632][ T8313] BTRFS info (device loop2): using sha256 (sha256-lib) checksum algorithm [ 158.445235][ T8303] F2FS-fs (loop5): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 158.524612][ T8303] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 158.679808][ T8313] BTRFS info (device loop2): enabling ssd optimizations [ 158.725439][ T8313] BTRFS info (device loop2): enabling free space tree [ 158.863701][ T30] kauditd_printk_skb: 26 callbacks suppressed [ 158.863722][ T30] audit: type=1800 audit(1755738403.461:67): pid=8303 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.869" name="file1" dev="loop5" ino=10 res=0 errno=0 [ 159.083761][ T5851] syz-executor: attempt to access beyond end of device [ 159.083761][ T5851] loop5: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 159.149959][ T5851] CPU: 1 UID: 0 PID: 5851 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 159.149994][ T5851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 159.150010][ T5851] Call Trace: [ 159.150018][ T5851] [ 159.150028][ T5851] dump_stack_lvl+0x189/0x250 [ 159.150064][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150095][ T5851] ? __pfx_dump_stack_lvl+0x10/0x10 [ 159.150124][ T5851] ? __pfx_queue_work_on+0x10/0x10 [ 159.150149][ T5851] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 159.150182][ T5851] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 159.150221][ T5851] f2fs_handle_critical_error+0x37c/0x540 [ 159.150261][ T5851] f2fs_write_end_io+0x886/0xb60 [ 159.150294][ T5851] __submit_merged_bio+0x27a/0x6a0 [ 159.150332][ T5851] __submit_merged_write_cond+0x255/0x530 [ 159.150370][ T5851] f2fs_write_data_pages+0x261d/0x3000 [ 159.150426][ T5851] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 159.150472][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150500][ T5851] ? kernel_text_address+0xa5/0xe0 [ 159.150550][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150589][ T5851] ? stack_depot_save_flags+0x40/0x860 [ 159.150623][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150650][ T5851] ? seqcount_lockdep_reader_access+0xf0/0x1c0 [ 159.150689][ T5851] ? cleanup_mnt+0x425/0x4c0 [ 159.150714][ T5851] ? task_work_run+0x1d4/0x260 [ 159.150746][ T5851] ? exit_to_user_mode_loop+0xec/0x110 [ 159.150780][ T5851] ? do_syscall_64+0x2bd/0x3b0 [ 159.150817][ T5851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.150846][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150874][ T5851] ? do_raw_spin_lock+0x121/0x290 [ 159.150908][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150938][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.150966][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 159.150996][ T5851] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 159.151035][ T5851] do_writepages+0x32e/0x550 [ 159.151070][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151097][ T5851] ? rcu_is_watching+0x15/0xb0 [ 159.151121][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151152][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151179][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 159.151211][ T5851] filemap_fdatawrite+0x199/0x240 [ 159.151247][ T5851] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 159.151302][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151330][ T5851] ? rcu_is_watching+0x15/0xb0 [ 159.151354][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151385][ T5851] ? do_raw_spin_unlock+0x122/0x240 [ 159.151417][ T5851] f2fs_sync_dirty_inodes+0x31f/0x830 [ 159.151451][ T5851] f2fs_write_checkpoint+0x95a/0x1df0 [ 159.151489][ T5851] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 159.151536][ T5851] ? f2fs_stop_gc_thread+0x7f/0xb0 [ 159.151567][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151595][ T5851] ? kfree+0x18e/0x440 [ 159.151625][ T5851] ? kill_f2fs_super+0x298/0x6c0 [ 159.151652][ T5851] kill_f2fs_super+0x2c3/0x6c0 [ 159.151679][ T5851] ? __pfx_kill_f2fs_super+0x10/0x10 [ 159.151702][ T5851] ? radix_tree_delete_item+0x2b6/0x400 [ 159.151738][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.151766][ T5851] ? shrinker_free+0x2ce/0x3e0 [ 159.151794][ T5851] deactivate_locked_super+0xbc/0x130 [ 159.151823][ T5851] cleanup_mnt+0x425/0x4c0 [ 159.151853][ T5851] task_work_run+0x1d4/0x260 [ 159.151889][ T5851] ? __pfx_task_work_run+0x10/0x10 [ 159.151921][ T5851] ? __x64_sys_umount+0x122/0x160 [ 159.151954][ T5851] ? __pfx___x64_sys_umount+0x10/0x10 [ 159.151986][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.152016][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.152044][ T5851] ? rcu_is_watching+0x15/0xb0 [ 159.152069][ T5851] exit_to_user_mode_loop+0xec/0x110 [ 159.152105][ T5851] do_syscall_64+0x2bd/0x3b0 [ 159.152148][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.152177][ T5851] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.152200][ T5851] ? srso_alias_return_thunk+0x5/0xfbef5 [ 159.152228][ T5851] ? exc_page_fault+0x9f/0xf0 [ 159.152261][ T5851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 159.152284][ T5851] RIP: 0033:0x7f7f27f8ff17 [ 159.152306][ T5851] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 159.152327][ T5851] RSP: 002b:00007ffc81553568 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 159.152353][ T5851] RAX: 0000000000000000 RBX: 00007f7f28011c05 RCX: 00007f7f27f8ff17 [ 159.152371][ T5851] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffc81553620 [ 159.152387][ T5851] RBP: 00007ffc81553620 R08: 0000000000000000 R09: 0000000000000000 [ 159.152410][ T5851] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffc815546b0 [ 159.152427][ T5851] R13: 00007f7f28011c05 R14: 0000000000026cf0 R15: 00007ffc815546f0 [ 159.152455][ T5851] [ 159.152465][ T5851] F2FS-fs (loop5): Stopped filesystem due to reason: 3 [ 159.185726][ T8363] loop4: detected capacity change from 0 to 512 [ 159.241338][ T5858] BTRFS info (device loop2): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 159.719597][ T8363] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 160.228917][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 160.272326][ T6067] udevd[6067]: symlink '../../loop4' '/dev/disk/by-diskseq/401.tmp-b7:4' failed: Read-only file system [ 160.326357][ T6067] udevd[6067]: symlink '../../loop4' '/dev/disk/by-label/syzkaller.tmp-b7:4' failed: Read-only file system [ 160.342321][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 160.373308][ T8363] EXT4-fs (loop4): 1 truncate cleaned up [ 160.388919][ T5853] udevd[5853]: symlink '../../loop0' '/dev/disk/by-diskseq/391.tmp-b7:0' failed: Read-only file system [ 160.411851][ T8363] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 160.440211][ T8379] loop0: detected capacity change from 0 to 64 [ 160.489466][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 160.568282][ T30] audit: type=1800 audit(1755738405.141:68): pid=8363 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.890" name="file2" dev="loop4" ino=16 res=0 errno=0 [ 160.641114][ T30] audit: type=1800 audit(1755738405.191:69): pid=8379 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.899" name="file1" dev="loop0" ino=5 res=0 errno=0 [ 160.683809][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-diskseq/402.tmp-b7:0' failed: Read-only file system [ 160.748391][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-diskseq/397.tmp-b7:2' failed: Read-only file system [ 160.787080][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-uuid/ed167579-eb65-4e76-9a50-61ac97e9b59d.tmp-b7:2' failed: Read-only file system [ 160.807148][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/402.tmp-b7:0' failed: Read-only file system [ 160.957315][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 162.273711][ T8413] mmap: syz.2.914 (8413) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 162.394142][ T8418] CUSE: DEVNAME unspecified [ 162.682228][ T8422] netdevsim netdevsim3 netdevsim0: entered promiscuous mode [ 162.820637][ T8422] macsec1: entered promiscuous mode [ 162.882553][ T8422] netdevsim netdevsim3 netdevsim0: left promiscuous mode [ 162.970416][ T8431] netlink: 8 bytes leftover after parsing attributes in process `syz.0.922'. [ 163.055697][ T8431] netdevsim netdevsim0 netdevsim0: entered promiscuous mode [ 163.162039][ T8431] netdevsim netdevsim0 netdevsim0: left promiscuous mode [ 163.460352][ T8443] netlink: 32 bytes leftover after parsing attributes in process `syz.3.928'. [ 163.721073][ T8448] loop2: detected capacity change from 0 to 2048 [ 163.781706][ T8452] loop4: detected capacity change from 0 to 256 [ 163.796258][ T8448] NILFS (loop2): broken superblock, retrying with spare superblock (blocksize = 1024) [ 163.914176][ T8448] syz.2.930: attempt to access beyond end of device [ 163.914176][ T8448] loop2: rw=524288, sector=33554430, nr_sectors = 2 limit=2048 [ 163.928562][ T8456] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 164.054280][ T8458] loop0: detected capacity change from 0 to 1024 [ 164.080227][ T8452] FAT-fs (loop4): Directory bread(block 64) failed [ 164.140216][ T8452] FAT-fs (loop4): Directory bread(block 65) failed [ 164.169462][ T8448] syz.2.930: attempt to access beyond end of device [ 164.169462][ T8448] loop2: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 164.209276][ T8458] hfsplus: bad catalog entry type [ 164.246094][ T8452] FAT-fs (loop4): Directory bread(block 66) failed [ 164.306141][ T8452] FAT-fs (loop4): Directory bread(block 67) failed [ 164.356260][ T8448] NILFS (loop2): I/O error reading meta-data file (ino=6, block-offset=3) [ 164.385434][ T8452] FAT-fs (loop4): Directory bread(block 68) failed [ 164.428153][ T8448] NILFS (loop2): error -5 reading inode: ino=15 [ 164.436210][ T24] usb 2-1: new full-speed USB device number 8 using dummy_hcd [ 164.476972][ T8452] FAT-fs (loop4): Directory bread(block 69) failed [ 164.496341][ T12] hfsplus: b-tree write err: -5, ino 4 [ 164.504441][ T8461] syz.2.930: attempt to access beyond end of device [ 164.504441][ T8461] loop2: rw=0, sector=33554430, nr_sectors = 2 limit=2048 [ 164.528950][ T8452] FAT-fs (loop4): Directory bread(block 70) failed [ 164.590145][ T8452] FAT-fs (loop4): Directory bread(block 71) failed [ 164.643522][ T8452] FAT-fs (loop4): Directory bread(block 72) failed [ 164.658423][ T8461] NILFS (loop2): I/O error reading meta-data file (ino=6, block-offset=3) [ 164.698746][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 164.717303][ T8452] FAT-fs (loop4): Directory bread(block 73) failed [ 164.755785][ T8461] NILFS (loop2): error -5 reading inode: ino=15 [ 164.782978][ T8469] loop5: detected capacity change from 0 to 64 [ 164.792852][ T24] usb 2-1: New USB device found, idVendor=04f3, idProduct=0755, bcdDevice= 0.00 [ 164.846501][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 164.879459][ T8469] syz.5.940: attempt to access beyond end of device [ 164.879459][ T8469] loop5: rw=0, sector=234881062, nr_sectors = 2 limit=64 [ 164.905699][ T24] usb 2-1: config 0 descriptor?? [ 164.948370][ T8460] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 164.993104][ T8469] Buffer I/O error on dev loop5, logical block 117440531, async page read [ 165.076289][ T8469] syz.5.940: attempt to access beyond end of device [ 165.076289][ T8469] loop5: rw=0, sector=8548515840, nr_sectors = 2 limit=64 [ 165.203041][ T8469] Buffer I/O error on dev loop5, logical block 4274257920, async page read [ 165.240967][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-diskseq/407.tmp-b7:2' failed: Read-only file system [ 165.260108][ T5877] udevd[5877]: symlink '../../loop0' '/dev/disk/by-diskseq/410.tmp-b7:0' failed: Read-only file system [ 165.312476][ T8469] syz.5.940: attempt to access beyond end of device [ 165.312476][ T8469] loop5: rw=0, sector=301989888, nr_sectors = 2 limit=64 [ 165.431981][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 165.443258][ T8469] Buffer I/O error on dev loop5, logical block 150994944, async page read [ 165.486701][ T5877] udevd[5877]: symlink '../../loop4' '/dev/disk/by-diskseq/408.tmp-b7:4' failed: Read-only file system [ 165.516927][ T24] elan 0003:04F3:0755.0009: unknown main item tag 0x0 [ 165.524418][ T8469] syz.5.940: attempt to access beyond end of device [ 165.524418][ T8469] loop5: rw=0, sector=234881062, nr_sectors = 2 limit=64 [ 165.562353][ T24] elan 0003:04F3:0755.0009: item fetching failed at offset 3/5 [ 165.596161][ T24] elan 0003:04F3:0755.0009: Hid Parse failed [ 165.620702][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/408.tmp-b7:4' failed: Read-only file system [ 165.660994][ T5877] udevd[5877]: symlink '../../loop2' '/dev/disk/by-diskseq/412.tmp-b7:2' failed: Read-only file system [ 165.672467][ T8469] Buffer I/O error on dev loop5, logical block 117440531, async page read [ 165.692352][ T24] elan 0003:04F3:0755.0009: probe with driver elan failed with error -22 [ 165.711735][ T6067] udevd[6067]: symlink '../../loop0' '/dev/disk/by-diskseq/410.tmp-b7:0' failed: Read-only file system [ 165.760789][ T30] audit: type=1326 audit(1755738410.361:70): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 165.842003][ T24] usb 2-1: USB disconnect, device number 8 [ 165.864240][ T8483] loop4: detected capacity change from 0 to 512 [ 165.905409][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/400.tmp-b7:3' failed: Read-only file system [ 165.938477][ T30] audit: type=1326 audit(1755738410.361:71): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 166.015050][ T8483] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 166.050372][ T5853] udevd[5853]: symlink '../../loop2' '/dev/disk/by-diskseq/412.tmp-b7:2' failed: Read-only file system [ 166.135120][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/413.tmp-b7:4' failed: Read-only file system [ 166.155281][ T30] audit: type=1326 audit(1755738410.401:72): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=257 compat=0 ip=0x7fe592b8d550 code=0x7ffc0000 [ 166.278923][ T8483] EXT4-fs (loop4): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 166.403931][ T30] audit: type=1326 audit(1755738410.401:73): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 166.453828][ T8483] ext4 filesystem being mounted at /164/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 166.494505][ T8498] loop3: detected capacity change from 0 to 128 [ 166.609649][ T8498] EXT4-fs (loop3): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 166.652482][ T8483] EXT4-fs error (device loop4): ext4_mb_generate_buddy:1289: group 0, block bitmap and bg descriptor inconsistent: 41 vs 39667 free clusters [ 166.692289][ T30] audit: type=1326 audit(1755738410.401:74): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 166.875463][ T5855] EXT4-fs (loop4): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 166.894853][ T8498] ext4 filesystem being mounted at /161/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 167.031054][ T30] audit: type=1326 audit(1755738410.421:75): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=187 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 167.313910][ T8511] loop0: detected capacity change from 0 to 64 [ 167.338012][ T30] audit: type=1326 audit(1755738410.421:76): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 167.491622][ T30] audit: type=1326 audit(1755738410.421:77): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=8480 comm="syz.2.947" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fe592b8ebe9 code=0x7ffc0000 [ 167.613910][ T30] audit: type=1800 audit(1755738410.451:78): pid=8469 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.5.940" name="file2" dev="loop5" ino=6 res=0 errno=0 [ 167.726507][ T8503] loop1: detected capacity change from 0 to 32768 [ 167.875472][ T5854] EXT4-fs (loop3): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 168.034313][ T8502] loop2: detected capacity change from 0 to 40427 [ 168.115393][ T8503] bcachefs (loop1): starting version 1.7: mi_btree_bitmap opts=errors=continue,metadata_checksum=none,data_checksum=none,compression=lz4,metadata_target=invalid label 246,noinodes_use_key_cache,journal_flush_delay=3,journal_reclaim_delay=1000,nocow [ 168.115430][ T8503] allowing incompatible features above 0.0: (unknown version) [ 168.115445][ T8503] features: lz4,new_siphash,inline_data,new_extent_overwrite,btree_ptr_v2,new_varint,journal_no_flush,alloc_v2,extents_across_btree_nodes [ 168.154407][ T8502] F2FS-fs (loop2): build fault injection rate: 14 [ 168.154433][ T8502] F2FS-fs (loop2): build fault injection type: 0x3bfe8c [ 168.163441][ T8502] F2FS-fs (loop2): invalid crc value [ 168.189757][ C1] F2FS-fs (loop2): inject read IO error in f2fs_read_end_io of blk_update_request+0x57e/0xe60 [ 168.215368][ C1] F2FS-fs (loop2): inject read IO error in f2fs_read_end_io of blk_update_request+0x57e/0xe60 [ 168.513569][ T8502] F2FS-fs (loop2): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 168.513604][ T8502] F2FS-fs (loop2): inject page alloc in f2fs_grab_cache_folio of __get_meta_folio+0x157/0x4f0 [ 168.539338][ T8502] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 168.705533][ T8502] F2FS-fs (loop2): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_new_node_folio+0x1d9/0xa40 [ 168.746868][ T8502] F2FS-fs (loop2): inject dquot initialize in f2fs_dquot_initialize of f2fs_new_inode+0x509/0x1050 [ 168.840600][ T8533] loop4: detected capacity change from 0 to 4096 [ 168.848373][ T8533] ntfs3(loop4): Different NTFS sector size (1024) and media sector size (512). [ 168.943018][ T8533] ntfs3(loop4): ino=1a, mi_enum_attr [ 168.943054][ T8533] ntfs3(loop4): Mark volume as dirty due to NTFS errors [ 168.943689][ T5858] syz-executor: attempt to access beyond end of device [ 168.943689][ T5858] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 168.943758][ T5858] CPU: 1 UID: 0 PID: 5858 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 168.943786][ T5858] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 168.943801][ T5858] Call Trace: [ 168.943818][ T5858] [ 168.943828][ T5858] dump_stack_lvl+0x189/0x250 [ 168.943863][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.943894][ T5858] ? __pfx_dump_stack_lvl+0x10/0x10 [ 168.943923][ T5858] ? __pfx_queue_work_on+0x10/0x10 [ 168.943948][ T5858] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 168.943982][ T5858] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 168.944021][ T5858] f2fs_handle_critical_error+0x37c/0x540 [ 168.944062][ T5858] f2fs_write_end_io+0x886/0xb60 [ 168.944096][ T5858] __submit_merged_bio+0x27a/0x6a0 [ 168.944134][ T5858] __submit_merged_write_cond+0x255/0x530 [ 168.944171][ T5858] f2fs_write_data_pages+0x261d/0x3000 [ 168.944231][ T5858] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 168.944295][ T5858] ? __mod_zone_page_state+0xd7/0x140 [ 168.944336][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944363][ T5858] ? folios_put_refs+0x560/0x640 [ 168.944397][ T5858] ? __pfx_folios_put_refs+0x10/0x10 [ 168.944424][ T5858] ? rcu_is_watching+0x15/0xb0 [ 168.944449][ T5858] ? lru_add+0xa2f/0xd80 [ 168.944473][ T5858] ? lru_add+0x198/0xd80 [ 168.944498][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944526][ T5858] ? do_raw_spin_lock+0x121/0x290 [ 168.944560][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944591][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944619][ T5858] ? do_raw_spin_unlock+0x122/0x240 [ 168.944650][ T5858] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 168.944689][ T5858] do_writepages+0x32e/0x550 [ 168.944724][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944752][ T5858] ? rcu_is_watching+0x15/0xb0 [ 168.944776][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944812][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944840][ T5858] ? do_raw_spin_unlock+0x122/0x240 [ 168.944874][ T5858] filemap_fdatawrite+0x199/0x240 [ 168.944909][ T5858] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 168.944966][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.944994][ T5858] ? rcu_is_watching+0x15/0xb0 [ 168.945017][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945049][ T5858] ? do_raw_spin_unlock+0x122/0x240 [ 168.945082][ T5858] f2fs_sync_dirty_inodes+0x31f/0x830 [ 168.945115][ T5858] f2fs_write_checkpoint+0x95a/0x1df0 [ 168.945154][ T5858] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 168.945179][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945237][ T5858] ? kill_f2fs_super+0x298/0x6c0 [ 168.945263][ T5858] kill_f2fs_super+0x2c3/0x6c0 [ 168.945291][ T5858] ? __pfx_kill_f2fs_super+0x10/0x10 [ 168.945314][ T5858] ? radix_tree_delete_item+0x2b6/0x400 [ 168.945352][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945380][ T5858] ? shrinker_free+0x2ce/0x3e0 [ 168.945408][ T5858] deactivate_locked_super+0xbc/0x130 [ 168.945439][ T5858] cleanup_mnt+0x425/0x4c0 [ 168.945468][ T5858] task_work_run+0x1d4/0x260 [ 168.945504][ T5858] ? __pfx_task_work_run+0x10/0x10 [ 168.945537][ T5858] ? __x64_sys_umount+0x122/0x160 [ 168.945568][ T5858] ? __pfx___x64_sys_umount+0x10/0x10 [ 168.945600][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945631][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945659][ T5858] ? rcu_is_watching+0x15/0xb0 [ 168.945685][ T5858] exit_to_user_mode_loop+0xec/0x110 [ 168.945721][ T5858] do_syscall_64+0x2bd/0x3b0 [ 168.945757][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945786][ T5858] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.945817][ T5858] ? srso_alias_return_thunk+0x5/0xfbef5 [ 168.945844][ T5858] ? exc_page_fault+0x9f/0xf0 [ 168.945878][ T5858] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 168.945905][ T5858] RIP: 0033:0x7fe592b8ff17 [ 168.945925][ T5858] Code: a8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 0f 1f 44 00 00 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 a8 ff ff ff f7 d8 64 89 02 b8 [ 168.945947][ T5858] RSP: 002b:00007ffedb196368 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 168.945976][ T5858] RAX: 0000000000000000 RBX: 00007fe592c11c05 RCX: 00007fe592b8ff17 [ 168.945994][ T5858] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffedb196420 [ 168.946011][ T5858] RBP: 00007ffedb196420 R08: 0000000000000000 R09: 0000000000000000 [ 168.946026][ T5858] R10: 00000000ffffffff R11: 0000000000000246 R12: 00007ffedb1974b0 [ 168.946044][ T5858] R13: 00007fe592c11c05 R14: 0000000000029311 R15: 00007ffedb1974f0 [ 168.946072][ T5858] [ 168.964332][ T5858] F2FS-fs (loop2): Stopped filesystem due to reason: 3 [ 169.643358][ T8552] netlink: 666 bytes leftover after parsing attributes in process `syz.3.975'. [ 170.455179][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 170.524781][ T5877] udevd[5877]: symlink '../../loop3' '/dev/disk/by-diskseq/421.tmp-b7:3' failed: Read-only file system [ 170.748734][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/421.tmp-b7:3' failed: Read-only file system [ 170.790184][ T8577] binder: 8576:8577 ioctl 4018620d 0 returned -22 [ 170.790552][ T8577] binder: 8576:8577 ioctl c0306201 200000000140 returned -11 [ 170.872447][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 171.023154][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/421.tmp-b7:3' failed: Read-only file system [ 171.207026][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 171.311369][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/415.tmp-b7:5' failed: Read-only file system [ 171.418297][ T6169] udevd[6169]: symlink '../../loop3' '/dev/disk/by-diskseq/421.tmp-b7:3' failed: Read-only file system [ 171.513788][ T2146] IPVS: starting estimator thread 0... [ 171.524118][ T6169] udevd[6169]: symlink '../../loop4' '/dev/disk/by-diskseq/424.tmp-b7:4' failed: Read-only file system [ 171.608360][ T8591] IPVS: using max 33 ests per chain, 79200 per kthread [ 171.621146][ T6169] udevd[6169]: symlink '../../loop5' '/dev/disk/by-diskseq/415.tmp-b7:5' failed: Read-only file system [ 171.745576][ T8595] netlink: 'syz.5.993': attribute type 1 has an invalid length. [ 171.745601][ T8595] netlink: 5624 bytes leftover after parsing attributes in process `syz.5.993'. [ 171.899319][ T8572] loop2: detected capacity change from 0 to 32768 [ 171.949863][ T8572] JBD2: Ignoring recovery information on journal [ 172.075224][ T8572] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 172.431192][ T5858] ocfs2: Unmounting device (7,2) on (node local) [ 172.608228][ T8613] lo: entered promiscuous mode [ 172.608365][ T8613] team0: Device lo is loopback device. Loopback devices can't be added as a team port [ 172.885427][ T8617] loop2: detected capacity change from 0 to 512 [ 172.924458][ T8617] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 172.987551][ T8617] EXT4-fs error (device loop2): ext4_get_branch:178: inode #11: block 4294967295: comm syz.2.1004: invalid block [ 172.997419][ T8617] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1004: invalid indirect mapped block 4294967295 (level 1) [ 173.033972][ T8620] sp0: Synchronizing with TNC [ 173.038038][ T8617] EXT4-fs error (device loop2): ext4_free_branches:1023: inode #11: comm syz.2.1004: invalid indirect mapped block 4294967295 (level 1) [ 173.144024][ T8617] EXT4-fs (loop2): 2 truncates cleaned up [ 173.144920][ T8617] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.343748][ T8624] EXT4-fs error (device loop2): ext4_validate_block_bitmap:432: comm ext4lazyinit: bg 0: block 5: invalid block bitmap [ 173.421137][ T5858] EXT4-fs (loop2): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 173.426887][ T8628] Bluetooth: MGMT ver 1.23 [ 173.630855][ T8635] loop2: detected capacity change from 0 to 64 [ 173.666140][ T8635] hfs: unable to locate alternate MDB [ 173.666160][ T8635] hfs: continuing without an alternate MDB [ 174.012021][ T8648] loop2: detected capacity change from 0 to 128 [ 175.528096][ T6169] udevd[6169]: symlink '../../loop2' '/dev/disk/by-diskseq/430.tmp-b7:2' failed: Read-only file system [ 193.790758][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 193.798536][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 198.817986][ T51] Bluetooth: hci0: command 0x0406 tx timeout [ 198.818048][ T51] Bluetooth: hci3: command 0x0406 tx timeout [ 198.818081][ T51] Bluetooth: hci1: command 0x0406 tx timeout [ 198.818113][ T51] Bluetooth: hci4: command 0x0406 tx timeout [ 198.818146][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 255.766879][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.782321][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 283.996222][ T5871] Bluetooth: hci5: command 0x0406 tx timeout [ 317.427458][ T1296] ieee802154 phy0 wpan0: encryption failed: -22 [ 317.443782][ T1296] ieee802154 phy1 wpan1: encryption failed: -22 [ 342.369321][ T31] INFO: task kworker/1:3:5911 blocked for more than 150 seconds. [ 342.369352][ T31] Not tainted syzkaller #0 [ 342.369367][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 342.369380][ T31] task:kworker/1:3 state:D stack:23824 pid:5911 tgid:5911 ppid:2 task_flags:0x4208060 flags:0x00004000 [ 342.369458][ T31] Workqueue: events_power_efficient reg_check_chans_work [ 342.369506][ T31] Call Trace: [ 342.369517][ T31] [ 342.369531][ T31] __schedule+0x1798/0x4cc0 [ 342.369570][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.369604][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.369636][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 342.369671][ T31] ? __pfx_do_raw_spin_lock+0x10/0x10 [ 342.369708][ T31] ? __pfx___schedule+0x10/0x10 [ 342.369746][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.369778][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.369809][ T31] ? lock_release+0x4b/0x3e0 [ 342.369853][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.369883][ T31] schedule+0x165/0x360 [ 342.369918][ T31] schedule_preempt_disabled+0x13/0x30 [ 342.369952][ T31] __mutex_lock+0x7e6/0x1350 [ 342.369989][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370023][ T31] ? __mutex_lock+0x5bb/0x1350 [ 342.370062][ T31] ? reg_check_chans_work+0x164/0xf30 [ 342.370104][ T31] ? __pfx___mutex_lock+0x10/0x10 [ 342.370142][ T31] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 342.370183][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.370209][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370238][ T31] ? cfg80211_reg_check_beaconing+0x6d7/0xb10 [ 342.370286][ T31] reg_check_chans_work+0x164/0xf30 [ 342.370336][ T31] ? __pfx_reg_check_chans_work+0x10/0x10 [ 342.370374][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.370400][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370430][ T31] ? lock_acquire+0x5f/0x360 [ 342.370471][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.370495][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 342.370521][ T31] ? process_scheduled_works+0x9ef/0x17b0 [ 342.370547][ T31] process_scheduled_works+0xae1/0x17b0 [ 342.370589][ T31] ? __pfx_process_scheduled_works+0x10/0x10 [ 342.370619][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370655][ T31] worker_thread+0x8a0/0xda0 [ 342.370684][ T31] ? __pfx__raw_spin_unlock_irqrestore+0x10/0x10 [ 342.370721][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 342.370755][ T31] ? __kthread_parkme+0x7b/0x200 [ 342.370790][ T31] kthread+0x711/0x8a0 [ 342.370829][ T31] ? __pfx_worker_thread+0x10/0x10 [ 342.370856][ T31] ? __pfx_kthread+0x10/0x10 [ 342.370885][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370917][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.370948][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.370973][ T31] ? __pfx_kthread+0x10/0x10 [ 342.371006][ T31] ret_from_fork+0x3fc/0x770 [ 342.371034][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 342.371064][ T31] ? __switch_to_asm+0x39/0x70 [ 342.371099][ T31] ? __switch_to_asm+0x33/0x70 [ 342.371133][ T31] ? __pfx_kthread+0x10/0x10 [ 342.371165][ T31] ret_from_fork_asm+0x1a/0x30 [ 342.371209][ T31] [ 342.371255][ T31] INFO: task syz.4.1014:8647 blocked for more than 150 seconds. [ 342.371275][ T31] Not tainted syzkaller #0 [ 342.371289][ T31] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 342.371302][ T31] task:syz.4.1014 state:D stack:27600 pid:8647 tgid:8641 ppid:5855 task_flags:0x400040 flags:0x00004004 [ 342.371383][ T31] Call Trace: [ 342.371392][ T31] [ 342.371405][ T31] __schedule+0x1798/0x4cc0 [ 342.371443][ T31] ? __kernel_text_address+0xd/0x40 [ 342.371479][ T31] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 342.371512][ T31] ? arch_stack_walk+0xfc/0x150 [ 342.371550][ T31] ? __pfx___schedule+0x10/0x10 [ 342.371581][ T31] ? stack_trace_save+0x9c/0xe0 [ 342.371614][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.371645][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.371674][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.371703][ T31] ? lock_release+0x4b/0x3e0 [ 342.371746][ T31] schedule+0x165/0x360 [ 342.371780][ T31] schedule_timeout+0x9a/0x270 [ 342.371809][ T31] ? __pfx_schedule_timeout+0x10/0x10 [ 342.371843][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.371876][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.371906][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.371931][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.371963][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.371992][ T31] __down_common+0x319/0x6a0 [ 342.372020][ T31] ? __pfx___down_common+0x10/0x10 [ 342.372043][ T31] ? _raw_spin_lock_irqsave+0xb3/0xf0 [ 342.372078][ T31] ? __pfx_device_match_devt+0x10/0x10 [ 342.372111][ T31] ? __pfx_class_find_device+0x10/0x10 [ 342.372146][ T31] ? _raw_spin_unlock_irqrestore+0xad/0x110 [ 342.372182][ T31] down+0x80/0xd0 [ 342.372221][ T31] console_lock+0x145/0x1b0 [ 342.372251][ T31] con_install+0x9b/0x710 [ 342.372296][ T31] ? __pfx_con_install+0x10/0x10 [ 342.372341][ T31] tty_init_dev+0xd7/0x4d0 [ 342.372381][ T31] tty_open+0x5ab/0xd10 [ 342.372416][ T31] ? __pfx_tty_open+0x10/0x10 [ 342.372442][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.372474][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.372505][ T31] ? do_raw_spin_unlock+0x122/0x240 [ 342.372540][ T31] chrdev_open+0x4cc/0x5e0 [ 342.372582][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 342.372623][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.372654][ T31] ? fsnotify_open_perm_and_set_mode+0x113/0x610 [ 342.372699][ T31] ? __pfx_chrdev_open+0x10/0x10 [ 342.372737][ T31] do_dentry_open+0x953/0x13f0 [ 342.372772][ T31] vfs_open+0x3b/0x340 [ 342.372797][ T31] ? path_openat+0x2ecd/0x3830 [ 342.372840][ T31] path_openat+0x2ee5/0x3830 [ 342.372871][ T31] ? arch_stack_walk+0xfc/0x150 [ 342.372912][ T31] ? stack_depot_save_flags+0x40/0x860 [ 342.372949][ T31] ? rcu_is_watching+0x15/0xb0 [ 342.372980][ T31] ? __pfx_path_openat+0x10/0x10 [ 342.373011][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.373049][ T31] do_filp_open+0x1fa/0x410 [ 342.373082][ T31] ? __pfx_do_filp_open+0x10/0x10 [ 342.373127][ T31] ? _raw_spin_unlock+0x28/0x50 [ 342.373157][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.373188][ T31] ? alloc_fd+0x64c/0x6c0 [ 342.373232][ T31] do_sys_openat2+0x121/0x1c0 [ 342.373260][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.373292][ T31] ? __pfx_do_sys_openat2+0x10/0x10 [ 342.373318][ T31] ? lock_release+0x4b/0x3e0 [ 342.373360][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.373389][ T31] ? do_user_addr_fault+0xc8a/0x1390 [ 342.373432][ T31] __x64_sys_openat+0x138/0x170 [ 342.373465][ T31] do_syscall_64+0xfa/0x3b0 [ 342.373502][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.373534][ T31] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.373560][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.373590][ T31] ? exc_page_fault+0x9f/0xf0 [ 342.373626][ T31] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 342.373652][ T31] RIP: 0033:0x7f068b18d550 [ 342.373674][ T31] RSP: 002b:00007f068bfecb70 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 342.373702][ T31] RAX: ffffffffffffffda RBX: 0000000000000002 RCX: 00007f068b18d550 [ 342.373722][ T31] RDX: 0000000000000002 RSI: 00007f068bfecc10 RDI: 00000000ffffff9c [ 342.373740][ T31] RBP: 00007f068bfecc10 R08: 0000000000000000 R09: 00007f068bfec987 [ 342.373760][ T31] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000000 [ 342.373777][ T31] R13: 00007f068b3b6038 R14: 00007f068b3b5fa0 R15: 00007ffeeea18db8 [ 342.373808][ T31] [ 342.373830][ T31] INFO: lockdep is turned off. [ 342.373840][ T31] NMI backtrace for cpu 1 [ 342.373855][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 342.373882][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 342.373896][ T31] Call Trace: [ 342.373905][ T31] [ 342.373914][ T31] dump_stack_lvl+0x189/0x250 [ 342.373948][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 342.373977][ T31] ? __pfx__printk+0x10/0x10 [ 342.374020][ T31] nmi_cpu_backtrace+0x39e/0x3d0 [ 342.374050][ T31] ? __pfx_nmi_cpu_backtrace+0x10/0x10 [ 342.374081][ T31] ? __pfx__printk+0x10/0x10 [ 342.374115][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.374144][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.374174][ T31] ? __pfx_nmi_raise_cpu_backtrace+0x10/0x10 [ 342.374215][ T31] nmi_trigger_cpumask_backtrace+0x17a/0x300 [ 342.374246][ T31] watchdog+0xf93/0xfe0 [ 342.374284][ T31] ? watchdog+0x1de/0xfe0 [ 342.374321][ T31] kthread+0x711/0x8a0 [ 342.374353][ T31] ? __pfx_watchdog+0x10/0x10 [ 342.374386][ T31] ? __pfx_kthread+0x10/0x10 [ 342.374415][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.374446][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 342.374476][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.374505][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 342.374538][ T31] ? __pfx_kthread+0x10/0x10 [ 342.374569][ T31] ret_from_fork+0x3fc/0x770 [ 342.374596][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 342.374624][ T31] ? __switch_to_asm+0x39/0x70 [ 342.374657][ T31] ? __switch_to_asm+0x33/0x70 [ 342.374689][ T31] ? __pfx_kthread+0x10/0x10 [ 342.374720][ T31] ret_from_fork_asm+0x1a/0x30 [ 342.374762][ T31] [ 342.374771][ T31] Sending NMI from CPU 1 to CPUs 0: [ 342.374800][ C0] NMI backtrace for cpu 0 [ 342.374814][ C0] CPU: 0 UID: 0 PID: 3419 Comm: kworker/R-bat_e Not tainted syzkaller #0 PREEMPT(full) [ 342.374838][ C0] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 342.374852][ C0] Workqueue: bat_events batadv_tt_purge [ 342.374885][ C0] RIP: 0010:lock_release+0x44/0x3e0 [ 342.374917][ C0] Code: 8b 05 70 e4 02 11 48 89 44 24 28 0f 1f 44 00 00 65 8b 05 73 e4 02 11 83 f8 08 0f 83 9a 02 00 00 89 c0 48 0f a3 05 5c 17 06 0e <73> 16 e8 45 f1 08 00 84 c0 75 0d f6 05 7e fd ef 0d 01 0f 84 ad 02 [ 342.374936][ C0] RSP: 0018:ffffc90000006d70 EFLAGS: 00000293 [ 342.374953][ C0] RAX: 0000000000000000 RBX: ffffffff903fb301 RCX: ffffc900000072a8 [ 342.374969][ C0] RDX: ffffc90000006e01 RSI: ffffffff8172c195 RDI: ffffffff8e139ea0 [ 342.374986][ C0] RBP: dffffc0000000000 R08: ffffc90000007290 R09: ffffc90000006ef8 [ 342.375003][ C0] R10: dffffc0000000000 R11: fffff52000000de1 R12: ffffc900000072a0 [ 342.375020][ C0] R13: ffffffff8172c195 R14: ffffffff8e139ea0 R15: ffffffff8172c195 [ 342.375040][ C0] FS: 0000000000000000(0000) GS:ffff888125c1b000(0000) knlGS:0000000000000000 [ 342.375058][ C0] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 342.375073][ C0] CR2: 00007f8ba8e00218 CR3: 0000000075fa1000 CR4: 0000000000350ef0 [ 342.375090][ C0] Call Trace: [ 342.375098][ C0] [ 342.375106][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.375131][ C0] ? deref_stack_reg+0x19f/0x230 [ 342.375159][ C0] ? unwind_next_frame+0xa5/0x2390 [ 342.375183][ C0] unwind_next_frame+0x19a9/0x2390 [ 342.375212][ C0] ? unwind_next_frame+0xa5/0x2390 [ 342.375237][ C0] ? kmem_cache_free+0x18f/0x400 [ 342.375271][ C0] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 342.375298][ C0] arch_stack_walk+0x11c/0x150 [ 342.375327][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 342.375356][ C0] stack_trace_save+0x9c/0xe0 [ 342.375381][ C0] ? __pfx_stack_trace_save+0x10/0x10 [ 342.375406][ C0] ? kasan_save_free_info+0x46/0x50 [ 342.375429][ C0] ? consume_skb+0x9e/0xf0 [ 342.375448][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 342.375471][ C0] ? nft_synproxy_do_eval+0x345/0x570 [ 342.375494][ C0] ? nft_do_chain+0x40c/0x1920 [ 342.375517][ C0] ? nft_do_chain_inet+0x25d/0x340 [ 342.375539][ C0] ? nf_hook_slow+0xc5/0x220 [ 342.375579][ C0] ? NF_HOOK+0x206/0x3a0 [ 342.375609][ C0] ? NF_HOOK+0x30c/0x3a0 [ 342.375639][ C0] ? process_backlog+0x60e/0x14f0 [ 342.375670][ C0] ? __napi_poll+0xc7/0x360 [ 342.375698][ C0] kasan_save_track+0x3e/0x80 [ 342.375725][ C0] ? kasan_save_track+0x3e/0x80 [ 342.375750][ C0] ? kasan_save_free_info+0x46/0x50 [ 342.375771][ C0] ? __kasan_slab_free+0x5b/0x80 [ 342.375799][ C0] ? kmem_cache_free+0x18f/0x400 [ 342.375854][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.375880][ C0] ? nft_synproxy_eval_v4+0x376/0x560 [ 342.375904][ C0] kasan_save_free_info+0x46/0x50 [ 342.375927][ C0] __kasan_slab_free+0x5b/0x80 [ 342.375956][ C0] kmem_cache_free+0x18f/0x400 [ 342.375992][ C0] nft_synproxy_eval_v4+0x376/0x560 [ 342.376021][ C0] ? __pfx_nft_synproxy_eval_v4+0x10/0x10 [ 342.376048][ C0] ? nf_ip_checksum+0x13c/0x510 [ 342.376077][ C0] nft_synproxy_do_eval+0x345/0x570 [ 342.376103][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376131][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.376155][ C0] ? __pfx_nft_synproxy_do_eval+0x10/0x10 [ 342.376184][ C0] ? seqcount_lockdep_reader_access+0x15f/0x1c0 [ 342.376213][ C0] ? __pfx_seqcount_lockdep_reader_access+0x10/0x10 [ 342.376246][ C0] nft_do_chain+0x40c/0x1920 [ 342.376274][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376300][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376330][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.376355][ C0] ? __pfx_nft_do_chain+0x10/0x10 [ 342.376385][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376412][ C0] ? lock_release+0x4b/0x3e0 [ 342.376453][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.376476][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376510][ C0] nft_do_chain_inet+0x25d/0x340 [ 342.376536][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 342.376559][ C0] ? deref_stack_reg+0x19f/0x230 [ 342.376595][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376624][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376651][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.376674][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.376701][ C0] ? lock_acquire+0x5f/0x360 [ 342.376735][ C0] ? __pfx_nf_conntrack_in+0x10/0x10 [ 342.376759][ C0] ? __pfx_nft_do_chain_inet+0x10/0x10 [ 342.376786][ C0] nf_hook_slow+0xc5/0x220 [ 342.376824][ C0] NF_HOOK+0x206/0x3a0 [ 342.376859][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 342.376894][ C0] ? NF_HOOK+0x9a/0x3a0 [ 342.376926][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 342.376958][ C0] ? ip_rcv_finish_core+0xda3/0x1c00 [ 342.376995][ C0] ? __pfx_ip_local_deliver_finish+0x10/0x10 [ 342.377031][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377058][ C0] ? skb_dst+0x4f/0xd0 [ 342.377090][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377118][ C0] ? ip_local_deliver+0x12a/0x1b0 [ 342.377152][ C0] NF_HOOK+0x30c/0x3a0 [ 342.377186][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 342.377220][ C0] ? NF_HOOK+0x9a/0x3a0 [ 342.377252][ C0] ? __pfx_NF_HOOK+0x10/0x10 [ 342.377283][ C0] ? ip_rcv_core+0x7f7/0xd00 [ 342.377318][ C0] ? __pfx_ip_rcv_finish+0x10/0x10 [ 342.377358][ C0] ? __pfx_ip_rcv+0x10/0x10 [ 342.377390][ C0] __netif_receive_skb+0x143/0x380 [ 342.377420][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377449][ C0] ? process_backlog+0x2d5/0x14f0 [ 342.377484][ C0] process_backlog+0x60e/0x14f0 [ 342.377528][ C0] ? __pfx_process_backlog+0x10/0x10 [ 342.377570][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377603][ C0] __napi_poll+0xc7/0x360 [ 342.377632][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.377657][ C0] net_rx_action+0x707/0xe30 [ 342.377690][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377717][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.377742][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.377777][ C0] ? __pfx_net_rx_action+0x10/0x10 [ 342.377830][ C0] handle_softirqs+0x286/0x870 [ 342.377855][ C0] ? do_softirq+0xec/0x180 [ 342.377881][ C0] ? __pfx_handle_softirqs+0x10/0x10 [ 342.377907][ C0] ? batadv_tt_local_purge+0x2a7/0x340 [ 342.377940][ C0] do_softirq+0xec/0x180 [ 342.377961][ C0] [ 342.377968][ C0] [ 342.377978][ C0] ? __pfx_do_softirq+0x10/0x10 [ 342.377999][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378030][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378057][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.378081][ C0] __local_bh_enable_ip+0x17d/0x1c0 [ 342.378104][ C0] ? __pfx___local_bh_enable_ip+0x10/0x10 [ 342.378127][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378157][ C0] ? do_raw_spin_unlock+0x122/0x240 [ 342.378186][ C0] ? batadv_tt_local_purge+0x2a7/0x340 [ 342.378218][ C0] batadv_tt_local_purge+0x2a7/0x340 [ 342.378256][ C0] batadv_tt_purge+0x35/0x9e0 [ 342.378285][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378313][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378341][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.378363][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 342.378385][ C0] ? process_scheduled_works+0x9ef/0x17b0 [ 342.378408][ C0] process_scheduled_works+0xae1/0x17b0 [ 342.378447][ C0] ? __pfx_process_scheduled_works+0x10/0x10 [ 342.378473][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378500][ C0] ? _raw_spin_lock_irq+0xae/0xf0 [ 342.378529][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378556][ C0] ? assign_work+0x381/0x410 [ 342.378586][ C0] rescuer_thread+0x53c/0xdd0 [ 342.378614][ C0] ? rescuer_thread+0xbb/0xdd0 [ 342.378650][ C0] kthread+0x711/0x8a0 [ 342.378681][ C0] ? __pfx_rescuer_thread+0x10/0x10 [ 342.378706][ C0] ? __pfx_kthread+0x10/0x10 [ 342.378733][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378762][ C0] ? srso_alias_return_thunk+0x5/0xfbef5 [ 342.378789][ C0] ? rcu_is_watching+0x15/0xb0 [ 342.378812][ C0] ? __pfx_kthread+0x10/0x10 [ 342.378840][ C0] ret_from_fork+0x3fc/0x770 [ 342.378865][ C0] ? __pfx_ret_from_fork+0x10/0x10 [ 342.378893][ C0] ? __switch_to_asm+0x39/0x70 [ 342.378924][ C0] ? __switch_to_asm+0x33/0x70 [ 342.378955][ C0] ? __pfx_kthread+0x10/0x10 [ 342.378985][ C0] ret_from_fork_asm+0x1a/0x30 [ 342.379026][ C0] [ 347.518673][ T31] Kernel panic - not syncing: hung_task: blocked tasks [ 347.518702][ T31] CPU: 1 UID: 0 PID: 31 Comm: khungtaskd Not tainted syzkaller #0 PREEMPT(full) [ 347.518734][ T31] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/12/2025 [ 347.518751][ T31] Call Trace: [ 347.518761][ T31] [ 347.518773][ T31] dump_stack_lvl+0x99/0x250 [ 347.518818][ T31] ? __asan_memcpy+0x40/0x70 [ 347.518850][ T31] ? __pfx_dump_stack_lvl+0x10/0x10 [ 347.518880][ T31] ? __pfx__printk+0x10/0x10 [ 347.518920][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.518954][ T31] vpanic+0x281/0x750 [ 347.518985][ T31] ? __pfx_vpanic+0x10/0x10 [ 347.519014][ T31] ? preempt_schedule+0xae/0xc0 [ 347.519049][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.519079][ T31] ? preempt_schedule_common+0x83/0xd0 [ 347.519116][ T31] panic+0xb9/0xc0 [ 347.519144][ T31] ? __pfx_panic+0x10/0x10 [ 347.519174][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.519203][ T31] ? preempt_schedule_thunk+0x16/0x30 [ 347.519246][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.519276][ T31] ? nmi_trigger_cpumask_backtrace+0x2bb/0x300 [ 347.519309][ T31] watchdog+0xfd2/0xfe0 [ 347.519350][ T31] ? watchdog+0x1de/0xfe0 [ 347.519389][ T31] kthread+0x711/0x8a0 [ 347.519422][ T31] ? __pfx_watchdog+0x10/0x10 [ 347.519458][ T31] ? __pfx_kthread+0x10/0x10 [ 347.519488][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.519519][ T31] ? _raw_spin_unlock_irq+0x23/0x50 [ 347.519551][ T31] ? srso_alias_return_thunk+0x5/0xfbef5 [ 347.519580][ T31] ? lockdep_hardirqs_on+0x9c/0x150 [ 347.519615][ T31] ? __pfx_kthread+0x10/0x10 [ 347.519647][ T31] ret_from_fork+0x3fc/0x770 [ 347.519675][ T31] ? __pfx_ret_from_fork+0x10/0x10 [ 347.519705][ T31] ? __switch_to_asm+0x39/0x70 [ 347.519739][ T31] ? __switch_to_asm+0x33/0x70 [ 347.519772][ T31] ? __pfx_kthread+0x10/0x10 [ 347.519803][ T31] ret_from_fork_asm+0x1a/0x30 [ 347.519853][ T31] [ 347.520105][ T31] Kernel Offset: disabled