last executing test programs: 1m35.753583143s ago: executing program 1 (id=196): syz_usb_connect(0x6, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004024042c0100000000000109022e0001010080320904000004ffffff00070581020002"], 0x0) r0 = syz_usb_connect(0x0, 0x32, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000200000040cd0c8000"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000300)={0x10, &(0x7f0000000400)={0x0, 0x1, 0x8, "ebaa550303010000"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) 1m33.677564145s ago: executing program 1 (id=218): socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r0, &(0x7f0000001bc0)=[{{0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000040)='n', 0x1}], 0x1}}], 0x1, 0x80) setsockopt$sock_int(r1, 0x1, 0x200000010, &(0x7f0000000000)=0x9, 0x4) recvfrom$unix(r1, 0x0, 0x0, 0x10102, 0x0, 0x0) 1m33.414193292s ago: executing program 1 (id=221): io_uring_setup(0x68f6, 0x0) r0 = socket(0xa, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x2e, &(0x7f00000001c0)={0x3, {{0xa, 0x4e24, 0x2, @mcast1, 0xff7ffffd}}, {{0xa, 0x4e08, 0x4a3, @local, 0x4f1}}}, 0x108) setsockopt$inet6_MCAST_MSFILTER(r0, 0x29, 0x30, &(0x7f0000001a00)=ANY=[@ANYBLOB="03000000000000000a004e2300000010ff010000000000000000000000000001f8ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000a004e2000000008fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000010000000c0000000000000000000000000000000104000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad94e2100000073fe8000000000000000000000000000aa"], 0x610) 1m33.191436847s ago: executing program 1 (id=225): syz_mount_image$vfat(&(0x7f0000000100), &(0x7f00000001c0)='./file0\x00', 0x2048c5, &(0x7f0000000b00)={[{@fat=@uid={'uid', 0x3d, 0xee00}}, {@shortname_winnt}, {@numtail}, {@fat=@nfs_nostale_ro}, {@uni_xlate}, {@shortname_lower}, {@fat=@sys_immutable}, {@fat=@showexec}, {@shortname_win95}, {@shortname_winnt}, {@fat=@quiet}, {@utf8no}]}, 0x0, 0x29f, &(0x7f0000000840)="$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") mount$bpf(0x200000000000, &(0x7f0000000000)='.\x00', 0x0, 0x8b7848, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000002c0)='\x00', 0x89901) mount_setattr(r0, &(0x7f0000000100)='.\x00', 0x9000, &(0x7f0000001dc0)={0x0, 0xf9, 0x20000}, 0x20) 1m32.961407904s ago: executing program 1 (id=228): mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f00000002c0), 0x2, 0x0) sendfile(r1, r1, 0x0, 0x8000002) 1m32.436446156s ago: executing program 1 (id=235): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_debugfs\x00', 0x4) mount(0x0, &(0x7f0000000200)='./my_debugfs\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_debugfs/usb/devices\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) 1m32.152558964s ago: executing program 32 (id=235): mkdirat(0xffffffffffffff9c, &(0x7f0000000280)='./my_debugfs\x00', 0x4) mount(0x0, &(0x7f0000000200)='./my_debugfs\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./my_debugfs/usb/devices\x00', 0x2, 0x0) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) 4.228754174s ago: executing program 0 (id=1248): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./sys\x00', &(0x7f00000000c0)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./sys/devices/system/cpu/cpuidle/current_driver\x00', 0x0, 0x0) read(r0, &(0x7f0000000200)=""/100, 0x64) 4.024369729s ago: executing program 0 (id=1253): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000004c0)="02155e", 0x3, 0x2) 3.742887416s ago: executing program 0 (id=1254): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./security\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./security\x00', &(0x7f0000000080)='securityfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./security/apparmor/.replace\x00', 0x1, 0x0) write(r0, &(0x7f0000000300)="04080076657273696f6e00020548000004080070726f66696c650007050400666f6f00040600666c616773000702000000000200000000020000000008020000000002000000000200000000020000000004", 0x6a) 3.422275034s ago: executing program 0 (id=1258): memfd_create(&(0x7f0000000000)='/dev/sda1\x00', 0x1) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) r0 = syz_open_dev$loop(&(0x7f0000000000), 0x2, 0x121000) ioctl$IOC_PR_RELEASE(r0, 0x401070ca, 0x0) 3.387961515s ago: executing program 3 (id=1259): r0 = socket$inet6(0x10, 0x3, 0x0) r1 = socket(0x10, 0x80002, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680)={&(0x7f0000000000)=@newtaction={0x6c, 0x30, 0x53b, 0x0, 0x0, {}, [{0x58, 0x1, [@m_simple={0x54, 0x1, 0x0, 0x0, {{0xb}, {0x28, 0x2, 0x0, 0x1, [@TCA_DEF_DATA={0xb, 0x3, 'simple\x00'}, @TCA_DEF_PARMS={0x18, 0x2, {0x9f}}]}, {0x4}, {0xc, 0x7, {0x0, 0x1}}, {0xc}}}]}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4060040}, 0x0) sendto$inet6(r0, &(0x7f0000000000)='s', 0x10a73, 0x800, 0x0, 0x4b6ae4f95a5de35b) 3.240231939s ago: executing program 0 (id=1260): prlimit64(0x0, 0xe, &(0x7f00000007c0)={0x8, 0x20a27}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000800)=0x8) syz_mount_image$f2fs(&(0x7f0000000840), &(0x7f0000000880)='./file1\x00', 0x100000c, &(0x7f00000008c0)=ANY=[], 0xfd, 0x105e2, &(0x7f0000002000)="$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qqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqqoKO3AsAAAAACDM3zqNjg0AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAACAsQIAAP//gOVdjQ==") lchown(&(0x7f0000000700)='.\x00', 0xee00, 0x0) 2.664975564s ago: executing program 3 (id=1262): sendmsg$inet(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x0) r0 = socket$inet6(0xa, 0x3, 0x3c) connect$inet6(r0, &(0x7f0000000280)={0xa, 0x5000, 0x6, @loopback, 0x7}, 0x1c) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000100)=',', 0xffdf}], 0x1) 2.457496759s ago: executing program 0 (id=1263): r0 = syz_usb_connect(0x3, 0x3c, &(0x7f0000000380)=ANY=[@ANYBLOB="120101000814c910be0632a2f333010203010902120001000000000904"], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$uac3(r0, 0x0, &(0x7f00000004c0)={0x44, &(0x7f0000000200)={0x20, 0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 2.3947609s ago: executing program 5 (id=1265): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./proc/sys/net/ipv6/conf/syz_tun/forwarding\x00', 0x2, 0x0) write(r0, 0x0, 0x0) 2.39365616s ago: executing program 3 (id=1266): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/bus/pci/devices/0000:00:03.0/config\x00', 0x2, 0x0) pwrite64(r0, &(0x7f00000004c0)="02155e", 0x3, 0x2) 2.145560256s ago: executing program 3 (id=1269): r0 = socket$tipc(0x1e, 0x2, 0x0) bind$tipc(r0, &(0x7f0000000140)=@name={0x1e, 0x2, 0x0, {{0x42}}}, 0x10) bind$tipc(r0, &(0x7f00000001c0)=@nameseq={0x1e, 0x1, 0x3, {0x42, 0x2000002, 0xfffffffe}}, 0x10) close(0x3) 2.021460769s ago: executing program 5 (id=1270): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./debugfs\x00', 0x1ff) mount(&(0x7f0000000100)=@filename='./debugfs\x00', &(0x7f0000000200)='./debugfs\x00', &(0x7f0000000300)='debugfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./debugfs/dri/1/Virtual-1/edid_override\x00', 0x1, 0x0) write(r0, &(0x7f0000000500)="00ffffffffffff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff00112233445566778899aabbccddeeff", 0x80) 1.903414492s ago: executing program 4 (id=1271): sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000004c0)=@newsa={0xf0, 0x10, 0x7, 0x0, 0x0, {{@in6=@mcast2, @in=@multicast2, 0x4e20, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d, 0x0, 0xee00}, {@in6=@mcast1, 0x0, 0x2b}, @in6=@private0, {0x0, 0x0, 0x2, 0x0, 0x10000000, 0xffffffffffffffff, 0x0, 0x29}, {0x0, 0x200000, 0x7}, {0x40000, 0xfffffffd, 0xae8}, 0xffffffff, 0x0, 0xa, 0x2, 0x0, 0xb5}}, 0xf0}}, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000080)=@base={0x1, 0x8, 0x5, 0x7, 0xc1}, 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000100), 0x3f, r0}, 0x38) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000340), 0x0}, 0x20) 1.902375683s ago: executing program 3 (id=1272): r0 = syz_usb_connect(0x5, 0x24, &(0x7f0000000000)=ANY=[@ANYBLOB="1201000007794608cd0c39007b90000000010902120001fc0000000904"], 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) r1 = syz_open_dev$I2C(&(0x7f0000000040), 0x1, 0x2603) ioctl$I2C_SMBUS(r1, 0x720, &(0x7f0000000080)={0x1, 0x80, 0x2, &(0x7f0000000100)={0x22, "42319c9b7f8071ef3c3c0b340c3975ef02d749cb174540ffccf818447846d9fe22"}}) 1.844269074s ago: executing program 2 (id=1273): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x80, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_TSC_KHZ_vm(r1, 0xaea2, 0xfffffff8) ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) 1.696467998s ago: executing program 4 (id=1274): syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x4040, &(0x7f00000015c0)=ANY=[], 0x2, 0xc2d, &(0x7f00000001c0)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='pids.current\x00', 0x275a, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0086c43, &(0x7f0000000080)=0x6ff) unlinkat(0xffffffffffffff9c, &(0x7f0000000380)='./file2\x00', 0x0) 1.675356008s ago: executing program 5 (id=1275): r0 = syz_open_dev$dri(&(0x7f00000008c0), 0xd21, 0x0) ioctl$DRM_IOCTL_MODE_GETRESOURCES(r0, 0xc04064a0, &(0x7f00000001c0)={0x0, &(0x7f00000000c0)=[0x0], 0x0, 0x0, 0x0, 0x1}) ioctl$DRM_IOCTL_MODE_GETCRTC(r0, 0xc06864a1, &(0x7f00000003c0)={0x0, 0x0, r1, 0x0}) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r0, 0xc01864c6, &(0x7f0000000300)={&(0x7f00000002c0)=[r2], 0x1}) 1.544531351s ago: executing program 2 (id=1276): r0 = openat$userio(0xffffffffffffff9c, &(0x7f0000000080), 0x22242, 0x0) write$USERIO_CMD_SET_PORT_TYPE(r0, &(0x7f0000000100)={0x1, 0x6}, 0x2) write$USERIO_CMD_REGISTER(r0, &(0x7f00000000c0), 0x2) write$USERIO_CMD_SEND_INTERRUPT(r0, &(0x7f0000000000)={0x2, 0x3}, 0x2) 1.344427037s ago: executing program 4 (id=1277): bpf$PROG_LOAD(0x5, &(0x7f0000000980)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000005a0000008500000022000000180100002020702500000000002020200100000000000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000007300000095"], 0x0, 0x3, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback=0x2a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc}, 0x94) bpf$PROG_LOAD(0x5, &(0x7f0000000040)={0x1d, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180200000800000000000000000000001801000000646c2500000000002020207b1af8ff00000000bf"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x15, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x10}, 0x94) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020646c2100000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b7030000000007008500000004"], &(0x7f0000000000)='GPL\x00', 0x0, 0x0, 0x0, 0x40f00, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$PROG_BIND_MAP(0xa, &(0x7f00000004c0)={r0}, 0xc) 1.344190116s ago: executing program 5 (id=1278): r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) sendmsg$inet(r1, &(0x7f0000000780)={&(0x7f0000000100)={0x2, 0xffff, @multicast1}, 0x10, &(0x7f00000014c0)=[{&(0x7f0000000000)="be39", 0xffeb}, {0x0}], 0x2, &(0x7f0000000c80)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @local, @private}}}], 0x20}, 0x0) recvmmsg(r1, &(0x7f000000cf00)=[{{0x0, 0x0, 0x0}, 0xae}, {{0x0, 0x0, &(0x7f0000008340)=[{&(0x7f0000006d00)=""/4082, 0xff2}], 0x1}, 0x6}], 0x2, 0x10002, 0x0) 1.302121317s ago: executing program 2 (id=1279): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) setns(0xc9, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000001c0)={0x2, 0x0, @local}, 0x10) 1.149441551s ago: executing program 4 (id=1280): r0 = syz_open_procfs(0x0, &(0x7f0000000280)='attr\x00') unshare(0x2a020480) fchdir(r0) getcwd(&(0x7f0000000100)=""/115, 0x73) 1.016530485s ago: executing program 2 (id=1281): r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000000)={'wlan1\x00', 0x0}) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), 0xffffffffffffffff) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)={0x48, r2, 0x1, 0x70bd29, 0x0, {{0x2}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x41, 0x60}}}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x976}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @chandef_params=[@NL80211_ATTR_CHANNEL_WIDTH={0x8, 0x9f, 0x4}, @NL80211_ATTR_CENTER_FREQ2={0x8, 0xa1, 0x101}]]}, 0x48}}, 0x80) 995.166465ms ago: executing program 5 (id=1282): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./sys\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./sys/module/zswap/parameters/compressor\x00', 0x2, 0x0) write(r0, &(0x7f0000000100)='lz4', 0x3) 864.972048ms ago: executing program 2 (id=1283): syz_mount_image$bfs(&(0x7f00000002c0), &(0x7f0000000740)='./bus\x00', 0x8008, &(0x7f00000008c0)=ANY=[@ANYRES8=0x0], 0xf, 0xb2, &(0x7f0000000a80)="$eJzs1zFKA1EUBdA7U+i0NiJYWE/jGnQpYqmNWCmCOxA34lZcwvQWFtOGkB/ITAgJ6QITCOcUH+6/PHjt+539XH+3SflMSnv18lc2Xt/enx6ehzdJ7sKpqZOcJ2mS3FwM+f9+6Kqx7/qPx67fM3z2NfW6AADAAercbudFGT/m4xW4CpfrvtmZrybYEQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAOCYlgEAAP//jI4oyQ==") r0 = openat(0xffffffffffffff9c, &(0x7f0000000b40)='.\x00', 0x0, 0x0) getdents64(r0, 0x0, 0x0) openat(r0, &(0x7f00000000c0)='./bus\x00', 0x42, 0x1bf) 772.558811ms ago: executing program 4 (id=1284): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000080)='./proc\x00', &(0x7f00000000c0)='proc\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./proc/mtrr\x00', 0x2, 0x0) ioctl(r0, 0xc0104d08, &(0x7f0000000900)) 697.582142ms ago: executing program 5 (id=1285): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./nfsd\x00', 0x1ff) mount(0x0, &(0x7f0000000000)='./nfsd\x00', &(0x7f0000000040)='nfsd\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./nfsd/filehandle\x00', 0x2, 0x0) write(r0, &(0x7f00000000c0)='mydomain \\ 64\n', 0xe) 563.048346ms ago: executing program 4 (id=1286): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./tracing\x00', 0x1ff) mount(0x0, &(0x7f0000000100)='./tracing\x00', &(0x7f0000000200)='tracefs\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./tracing/events/sched/filter\x00', 0x1, 0x0) write(r0, &(0x7f0000000400)='0o', 0x2) 416.51792ms ago: executing program 2 (id=1287): syz_usb_connect$uac1(0x3, 0x7c, &(0x7f0000000480)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x3, 0x1, 0x0, 0x80, 0x0, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xe3c8, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0x0, 0x80, 0x2, {0x7, 0x25, 0x1, 0x0, 0x6, 0xc999}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_ext={0xa, 0x24, 0x2, 0x2, 0x7fff, 0x6, 0x2a, 0x61}]}, {{0x9, 0x5, 0x82, 0x9, 0x400, 0x4, 0x5, 0x8, {0x7, 0x25, 0x1, 0xc, 0x6, 0x6}}}}}}}}]}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000012c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEAUTHENTICATE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000400)=ANY=[@ANYBLOB="2c010000", @ANYRES16=r1, @ANYBLOB="c50f29bd7000004000001100000008000300", @ANYRES32=0x0, @ANYBLOB="0e012a"], 0x12c}, 0x1, 0x0, 0x0, 0x800}, 0x0) 0s ago: executing program 3 (id=1288): ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, &(0x7f0000000500)={'veth1\x00', &(0x7f0000000200)=@ethtool_per_queue_op={0x4b, 0xf, [0x6, 0x1, 0x7fff, 0x1, 0x4, 0x7, 0xcc26, 0xffb, 0x8, 0xb68, 0xbd, 0x81, 0x1, 0x3, 0x5, 0xa1, 0xffc, 0x9, 0x701, 0x3, 0x40001, 0xfffffffa, 0x4, 0x6, 0x9, 0x4, 0x7, 0x5, 0x100000, 0x762, 0x3, 0xd, 0xe, 0x2b12, 0xb6, 0x8, 0x1c00, 0xb, 0x8, 0xbed4, 0x2000008, 0x8000100, 0x3, 0x0, 0x8, 0x8, 0x5, 0x79b, 0x2, 0x1, 0x5, 0x4, 0x7, 0x7, 0x10, 0x101, 0xd7, 0x1fa0860a, 0x200, 0xaa, 0x81, 0x2, 0x180001, 0x4007, 0x80002, 0x2, 0x2af, 0xf5, 0x5, 0x2, 0x6, 0x6, 0x4, 0x7, 0x4009, 0x0, 0x4, 0x0, 0x401, 0x752, 0x0, 0x3, 0x0, 0x10001, 0x4, 0x10, 0x6, 0x6, 0x3, 0xffffffc0, 0xece0, 0x5a3, 0x6, 0x0, 0x100, 0x5, 0x252, 0x81, 0x400b, 0x3, 0x20006, 0x5, 0x2, 0xb, 0x1, 0xd9d, 0xd, 0x2a2, 0xfffffffd, 0x6, 0x2, 0x5, 0x8, 0x0, 0x4, 0x2, 0x40, 0x8, 0x8, 0x0, 0xff, 0x66cd, 0x6, 0x8000, 0x2008da0, 0x1fc, 0x0, 0x4]}}) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x101343) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ioctl$SNDRV_TIMER_IOCTL_PVERSION(r0, 0x400454a4, &(0x7f0000000280)) kernel console output (not intermixed with test programs): x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 81.692792][ T128] cp210x 4-1:0.0: device disconnected [ 81.729751][ T4724] F2FS-fs (loop2): Found nat_bits in checkpoint [ 81.857092][ T4724] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 81.872013][ T4724] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 82.114435][ T4324] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 82.127732][ T4324] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 83.467185][ T4779] netlink: 68 bytes leftover after parsing attributes in process `syz.4.167'. [ 83.496320][ T4784] ip_tables: iptables: counters copy to user failed while replacing table [ 83.848800][ T4794] loop1: detected capacity change from 0 to 2048 [ 83.950568][ T4794] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 83.961699][ T4794] ext4 filesystem being mounted at /28/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.988035][ T4794] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.174: bg 0: block 345: padding at end of block bitmap is not set [ 84.203651][ T4283] EXT4-fs (loop1): unmounting filesystem. [ 84.439033][ T4821] Zero length message leads to an empty skb [ 84.576440][ T4822] loop0: detected capacity change from 0 to 4096 [ 84.636474][ T4822] ntfs: (device loop0): check_mft_mirror(): $MFT and $MFTMirr (record 1) do not match. Run ntfsfix or chkdsk. [ 84.686849][ T4822] ntfs: (device loop0): load_system_files(): $MFTMirr does not match $MFT. Will not be able to remount read-write. Run ntfsfix and/or chkdsk. [ 84.758378][ T4822] ntfs: volume version 3.1. [ 85.089172][ T4836] sch_tbf: burst 2464 is lower than device lo mtu (65550) ! [ 85.094566][ T4814] loop1: detected capacity change from 0 to 32768 [ 85.149503][ T4816] loop2: detected capacity change from 0 to 32768 [ 85.335721][ T4816] XFS (loop2): Mounting V5 Filesystem [ 85.434535][ T4816] XFS (loop2): Ending clean mount [ 85.529912][ T4816] XFS (loop2): Quotacheck needed: Please wait. [ 85.614416][ T4816] XFS (loop2): Quotacheck: Done. [ 85.731416][ T4317] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 85.740465][ T4863] Falling back ldisc for ptm0. [ 85.860193][ T4281] XFS (loop2): Unmounting Filesystem [ 85.933400][ T4317] usb 2-1: config index 0 descriptor too short (expected 46, got 32) [ 85.950421][ T4317] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 85.973435][ T4317] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 85.987025][ T4317] usb 2-1: New USB device found, idVendor=0ccd, idProduct=0080, bcdDevice= 0.00 [ 85.996655][ T4317] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 86.432602][ T4317] usb 2-1: BOGUS urb xfer, pipe 1 != type 3 [ 86.679030][ T4317] usb 2-1: USB disconnect, device number 4 [ 86.679078][ C1] usb 2-1: comm data receiver aborted. [ 86.991379][ T4498] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 87.139450][ T4886] loop3: detected capacity change from 0 to 32768 [ 87.159699][ T4886] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 87.164756][ T4880] loop2: detected capacity change from 0 to 40427 [ 87.216835][ T4498] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 87.221152][ T4880] F2FS-fs (loop2): invalid crc value [ 87.256752][ T4498] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 87.292413][ T4498] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 87.300461][ T4498] usb 1-1: Product: syz [ 87.306467][ T4880] F2FS-fs (loop2): Found nat_bits in checkpoint [ 87.326057][ T4498] usb 1-1: Manufacturer: syz [ 87.351766][ T4498] usb 1-1: SerialNumber: syz [ 87.447029][ T4897] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 87.493816][ T4880] F2FS-fs (loop2): Start checkpoint disabled! [ 87.552682][ T4880] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 87.916199][ T4922] loop1: detected capacity change from 0 to 128 [ 87.975916][ T9] kworker/u4:0: attempt to access beyond end of device [ 87.975916][ T9] loop2: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 88.029586][ T9] kworker/u4:0: attempt to access beyond end of device [ 88.029586][ T9] loop2: rw=2049, sector=40984, nr_sectors = 8 limit=40427 [ 88.213421][ T4498] cdc_ncm 1-1:1.0: SET_CRC_MODE failed [ 88.231918][ T4498] cdc_ncm 1-1:1.0: SET_NTB_FORMAT failed [ 88.270940][ T4498] cdc_ncm 1-1:1.0: bind() failure [ 88.311768][ T4498] cdc_ncm 1-1:1.1: CDC Union missing and no IAD found [ 88.333439][ T4498] cdc_ncm 1-1:1.1: bind() failure [ 88.364622][ T4498] usb 1-1: USB disconnect, device number 3 [ 88.600797][ T11] netdevsim netdevsim1 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.744044][ T11] netdevsim netdevsim1 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 88.865866][ T11] netdevsim netdevsim1 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.009794][ T11] netdevsim netdevsim1 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 89.137556][ T4951] loop2: detected capacity change from 0 to 512 [ 89.231937][ T4951] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.241: Invalid block bitmap block 0 in block_group 0 [ 89.302301][ T4951] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 89.331453][ T4951] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #13: comm syz.2.241: attempt to clear invalid blocks 983261 len 1 [ 89.345258][ T4951] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #13: comm syz.2.241: invalid indirect mapped block 2683928664 (level 0) [ 89.359974][ T4951] EXT4-fs error (device loop2): __ext4_get_inode_loc:4520: comm syz.2.241: Invalid inode table block 0 in block_group 0 [ 89.379757][ T4951] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5952: Corrupt filesystem [ 89.413768][ T4951] EXT4-fs error (device loop2) in ext4_orphan_del:303: Corrupt filesystem [ 89.447469][ T4951] EXT4-fs error (device loop2): __ext4_get_inode_loc:4520: comm syz.2.241: Invalid inode table block 0 in block_group 0 [ 89.481167][ T4951] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5952: Corrupt filesystem [ 89.517075][ T4951] EXT4-fs error (device loop2): ext4_truncate:4325: inode #13: comm syz.2.241: mark_inode_dirty error [ 89.561568][ T4951] EXT4-fs error (device loop2) in ext4_process_orphan:345: Corrupt filesystem [ 89.590917][ T4951] EXT4-fs error (device loop2): __ext4_get_inode_loc:4520: comm syz.2.241: Invalid inode table block 0 in block_group 0 [ 89.635544][ T4951] EXT4-fs (loop2): 1 truncate cleaned up [ 89.641237][ T4951] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 89.695073][ T4961] loop4: detected capacity change from 0 to 16 [ 89.779007][ T4284] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 89.782216][ T4961] MTD: Attempt to mount non-MTD device "/dev/loop4" [ 89.796125][ T4284] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 89.804150][ T4284] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 89.825450][ T4284] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 89.833673][ T4284] Bluetooth: hci4: unexpected cc 0x0c25 length: 249 > 3 [ 89.840882][ T4284] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 90.029387][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 90.231960][ T4976] sctp: [Deprecated]: syz.2.247 (pid 4976) Use of int in maxseg socket option. [ 90.231960][ T4976] Use struct sctp_assoc_value instead [ 90.335159][ T4979] loop4: detected capacity change from 0 to 2048 [ 90.365352][ T4946] loop0: detected capacity change from 0 to 40427 [ 90.379655][ T4946] F2FS-fs (loop0): invalid crc value [ 90.431220][ T4946] F2FS-fs (loop0): Found nat_bits in checkpoint [ 90.519826][ T4979] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 90.530084][ T4946] F2FS-fs (loop0): Start checkpoint disabled! [ 90.612534][ T4946] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 90.667260][ T26] audit: type=1800 audit(1791882383.465:263): pid=4992 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.248" name="proc" dev="loop4" ino=18 res=0 errno=0 [ 90.763064][ T4962] chnl_net:caif_netlink_parms(): no params data found [ 90.864541][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 91.054511][ T34] kworker/u4:2: attempt to access beyond end of device [ 91.054511][ T34] loop0: rw=2049, sector=40960, nr_sectors = 16 limit=40427 [ 91.186684][ T4962] bridge0: port 1(bridge_slave_0) entered blocking state [ 91.194094][ T4962] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.202490][ T4962] device bridge_slave_0 entered promiscuous mode [ 91.211223][ T4962] bridge0: port 2(bridge_slave_1) entered blocking state [ 91.219391][ T4962] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.227697][ T4962] device bridge_slave_1 entered promiscuous mode [ 91.290139][ T4962] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 91.410667][ T4962] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 91.547133][ T11] device hsr_slave_0 left promiscuous mode [ 91.563677][ T11] device hsr_slave_1 left promiscuous mode [ 91.598838][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 91.611940][ T11] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 91.640993][ T11] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 91.658854][ T11] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 91.680785][ T11] device bridge_slave_1 left promiscuous mode [ 91.691811][ T11] bridge0: port 2(bridge_slave_1) entered disabled state [ 91.703966][ T5016] loop3: detected capacity change from 0 to 64 [ 91.739168][ T11] device bridge_slave_0 left promiscuous mode [ 91.751697][ T11] bridge0: port 1(bridge_slave_0) entered disabled state [ 91.817085][ T11] device veth1_macvtap left promiscuous mode [ 91.823895][ T11] device veth0_macvtap left promiscuous mode [ 91.836873][ T11] device veth1_vlan left promiscuous mode [ 91.842929][ T11] device veth0_vlan left promiscuous mode [ 91.851875][ T5016] hfs: request for non-existent node 131072 in B*Tree [ 91.858839][ T5016] hfs: request for non-existent node 131072 in B*Tree [ 91.911503][ T4277] Bluetooth: hci4: command 0x0409 tx timeout [ 92.594023][ T5035] loop4: detected capacity change from 0 to 256 [ 92.794316][ T11] team0 (unregistering): Port device team_slave_1 removed [ 92.839883][ T11] team0 (unregistering): Port device team_slave_0 removed [ 92.878103][ T11] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 92.919159][ T11] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 93.223638][ T11] bond0 (unregistering): Released all slaves [ 93.315133][ T4962] team0: Port device team_slave_0 added [ 93.348860][ T4962] team0: Port device team_slave_1 added [ 93.402604][ T4962] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 93.420641][ T4962] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.451535][ T4317] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 93.492401][ T4962] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 93.532722][ T4962] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 93.563382][ T4962] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1560 would solve the problem. [ 93.614617][ T5056] MTRR 1 not used [ 93.643046][ T4317] usb 5-1: config 0 interface 0 altsetting 8 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 93.647258][ T4962] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 93.671973][ T4317] usb 5-1: config 0 interface 0 altsetting 8 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 93.706729][ T4317] usb 5-1: config 0 interface 0 has no altsetting 0 [ 93.722221][ T4317] usb 5-1: New USB device found, idVendor=054c, idProduct=0268, bcdDevice= 0.00 [ 93.740540][ T4317] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 93.768398][ T4317] usb 5-1: config 0 descriptor?? [ 93.784143][ T4962] device hsr_slave_0 entered promiscuous mode [ 93.811210][ T4962] device hsr_slave_1 entered promiscuous mode [ 93.823449][ T4962] debugfs: Directory 'hsr0' with parent 'hsr' already present! [ 93.847523][ T4962] Cannot create hsr debugfs directory [ 93.991633][ T4277] Bluetooth: hci4: command 0x041b tx timeout [ 94.047019][ T5068] loop0: detected capacity change from 0 to 128 [ 94.114099][ T5068] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 94.160070][ T5068] ext4 filesystem being mounted at /54/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 94.201653][ T4962] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 94.217237][ T4962] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 94.227192][ T4962] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 94.241708][ T4962] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 94.324851][ T5053] loop2: detected capacity change from 0 to 32768 [ 94.364572][ T4962] 8021q: adding VLAN 0 to HW filter on device bond0 [ 94.380830][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 94.386138][ T4962] 8021q: adding VLAN 0 to HW filter on device team0 [ 94.399607][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 94.410945][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 94.417596][ T5053] XFS (loop2): Mounting V5 Filesystem [ 94.419442][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 94.434633][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 94.444665][ T34] bridge0: port 1(bridge_slave_0) entered blocking state [ 94.451805][ T34] bridge0: port 1(bridge_slave_0) entered forwarding state [ 94.463746][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge0: link becomes ready [ 94.472492][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 94.481445][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 94.490153][ T34] bridge0: port 2(bridge_slave_1) entered blocking state [ 94.497328][ T34] bridge0: port 2(bridge_slave_1) entered forwarding state [ 94.518419][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bond: link becomes ready [ 94.560354][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bond: link becomes ready [ 94.575513][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_team: link becomes ready [ 94.583905][ T5053] XFS (loop2): Ending clean mount [ 94.596170][ T4317] sony 0003:054C:0268.0001: can't set operational mode: step 1 [ 94.616180][ T4317] sony 0003:054C:0268.0001: Failed to set controller into operational mode [ 94.626449][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_0: link becomes ready [ 94.635502][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_team: link becomes ready [ 94.652073][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team_slave_1: link becomes ready [ 94.674652][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): team0: link becomes ready [ 94.677171][ T5088] loop3: detected capacity change from 0 to 16 [ 94.698041][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 94.703697][ T5088] erofs: (device loop3): mounted with root inode @ nid 36. [ 94.709654][ T4317] sony 0003:054C:0268.0001: hiddev0,hidraw0: USB HID v80.00 Joystick [HID 054c:0268] on usb-dummy_hcd.4-1/input0 [ 94.734778][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 94.749759][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 94.760916][ T4317] sony 0003:054C:0268.0001: failed to claim input [ 94.779582][ T4336] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 94.781227][ T5088] syz.3.281: attempt to access beyond end of device [ 94.781227][ T5088] loop3: rw=0, sector=8, nr_sectors = 32 limit=16 [ 94.822195][ T4317] usb 5-1: USB disconnect, device number 2 [ 94.834224][ T4962] IPv6: ADDRCONF(NETDEV_CHANGE): hsr0: link becomes ready [ 94.842042][ T4498] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 94.850686][ T5053] XFS (loop2): Quotacheck needed: Please wait. [ 94.863322][ T5090] syz.3.281: attempt to access beyond end of device [ 94.863322][ T5090] loop3: rw=524288, sector=16, nr_sectors = 32 limit=16 [ 94.971723][ T5053] XFS (loop2): Quotacheck: Done. [ 95.031776][ T4498] usb 1-1: Using ep0 maxpacket: 32 [ 95.043454][ T4498] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 95.086679][ T4498] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 95.148493][ T4498] usb 1-1: too many endpoints for config 1 interface 1 altsetting 239: 255, using maximum allowed: 30 [ 95.192332][ T4498] usb 1-1: config 1 interface 1 altsetting 239 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 95.256535][ T4498] usb 1-1: config 1 interface 1 altsetting 1 endpoint 0x1 has invalid wMaxPacketSize 0 [ 95.291651][ T4498] usb 1-1: config 1 interface 1 has no altsetting 0 [ 95.304799][ T5093] fido_id[5093]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 95.347802][ T4281] XFS (loop2): Unmounting Filesystem [ 95.357360][ T4498] usb 1-1: New USB device found, idVendor=0582, idProduct=0025, bcdDevice= 0.40 [ 95.370416][ T4498] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 95.399563][ T4498] usb 1-1: Product: syz [ 95.412558][ T4498] usb 1-1: Manufacturer: syz [ 95.435099][ T4498] usb 1-1: SerialNumber: syz [ 95.572311][ T5101] netlink: 108 bytes leftover after parsing attributes in process `syz.3.282'. [ 95.688300][ T4498] usb 1-1: selecting invalid altsetting 0 [ 95.847861][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan1: link becomes ready [ 95.870615][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): vxcan0: link becomes ready [ 95.899407][ T4498] usb 1-1: 1:1: cannot get freq (v2/v3): err -32 [ 95.918336][ T4962] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 96.072939][ T4277] Bluetooth: hci4: command 0x040f tx timeout [ 96.132095][ T4498] usb 1-1: 1:1: cannot get freq (v2/v3): err -71 [ 96.305743][ T4498] usb 1-1: USB disconnect, device number 4 [ 96.424797][ T4488] udevd[4488]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 96.490629][ T5131] loop3: detected capacity change from 0 to 256 [ 96.532989][ T5131] exfat: Deprecated parameter 'utf8' [ 96.535960][ T4497] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 96.538388][ T5131] exfat: Deprecated parameter 'namecase' [ 96.573180][ T5131] exfat: Deprecated parameter 'utf8' [ 96.613543][ T5131] exFAT-fs (loop3): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 96.741561][ T4497] usb 3-1: Using ep0 maxpacket: 16 [ 96.748756][ T4497] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 96.781408][ T4497] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 96.809971][ T4497] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 96.835082][ T4497] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.845727][ T4497] usb 3-1: Product: syz [ 96.850399][ T4497] usb 3-1: Manufacturer: syz [ 96.855726][ T4497] usb 3-1: SerialNumber: syz [ 96.865023][ T5139] loop4: detected capacity change from 0 to 1024 [ 96.907297][ T5139] EXT4-fs: Ignoring removed mblk_io_submit option [ 96.971441][ T5139] EXT4-fs: Ignoring removed oldalloc option [ 97.083214][ T5139] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 97.097320][ T4497] usb 3-1: 0:2 : does not exist [ 97.115070][ T4497] usb 3-1: 5:0: failed to get current value for ch 0 (-22) [ 97.139332][ T5139] ext4 filesystem being mounted at /79/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 97.167480][ T4497] usb 3-1: USB disconnect, device number 3 [ 97.198580][ T5139] EXT4-fs error (device loop4): ext4_map_blocks:747: inode #15: block 3: comm syz.4.292: lblock 3 mapped to illegal pblock 3 (length 3) [ 97.199682][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 97.235857][ T5139] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 97.249660][ T5139] EXT4-fs (loop4): This should not happen!! Data will be lost [ 97.249660][ T5139] [ 97.260143][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 97.307617][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 97.321189][ T34] EXT4-fs error (device loop4): ext4_map_blocks:747: inode #15: block 8: comm kworker/u4:2: lblock 8 mapped to illegal pblock 8 (length 5) [ 97.327213][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 97.354385][ T4962] device veth0_vlan entered promiscuous mode [ 97.362104][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 97.370259][ T65] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 97.385701][ T34] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 5 with error 117 [ 97.409013][ T4962] device veth1_vlan entered promiscuous mode [ 97.420051][ T34] EXT4-fs (loop4): This should not happen!! Data will be lost [ 97.420051][ T34] [ 97.435487][ T4897] udevd[4897]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 97.456342][ T65] EXT4-fs error (device loop4): ext4_validate_block_bitmap:438: comm kworker/u4:4: bg 0: block 112: padding at end of block bitmap is not set [ 97.475607][ T65] EXT4-fs (loop4): Delayed block allocation failed for inode 15 at logical offset 16 with max blocks 52 with error 28 [ 97.488661][ T65] EXT4-fs (loop4): This should not happen!! Data will be lost [ 97.488661][ T65] [ 97.489866][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan0: link becomes ready [ 97.505511][ T65] EXT4-fs (loop4): Total free blocks count 0 [ 97.529474][ T65] EXT4-fs (loop4): Free/Dirty block details [ 97.537263][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvlan1: link becomes ready [ 97.544682][ T65] EXT4-fs (loop4): free_blocks=0 [ 97.555455][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 97.574154][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 97.587240][ T4962] device veth0_macvtap entered promiscuous mode [ 97.619865][ T4962] device veth1_macvtap entered promiscuous mode [ 97.694902][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.723478][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.745586][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.771454][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.786927][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.816866][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.842017][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3e) already exists on: batadv_slave_0 [ 97.861338][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 97.883919][ T4962] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 97.909463][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macvtap0: link becomes ready [ 97.923171][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 97.938536][ T5172] Illegal XDP return value 1417798160 on prog (id 23) dev N/A, expect packet loss! [ 97.949989][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 97.966849][ T34] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 98.007267][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.039202][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.070084][ T5176] #! ./dev [ 98.082649][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.103449][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.136619][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.151568][ T4277] Bluetooth: hci4: command 0x0419 tx timeout [ 98.174548][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.189942][ T4962] batman_adv: The newly added mac address (aa:aa:aa:aa:aa:3f) already exists on: batadv_slave_1 [ 98.206371][ T4962] batman_adv: It is strongly recommended to keep mac addresses unique to avoid problems! [ 98.218090][ T4962] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 98.251521][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 98.267654][ T11] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 98.308416][ T5189] loop3: detected capacity change from 0 to 256 [ 98.316712][ T4962] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.346853][ T4962] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.377883][ T4962] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.396828][ T4962] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 98.526575][ T26] audit: type=1800 audit(1791882391.325:264): pid=5191 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed comm="syz.4.308" name="protocol" dev="configfs" ino=37139 res=0 errno=0 [ 98.634496][ T4342] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.655101][ T4342] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.700477][ T4342] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 98.762489][ T5199] loop4: detected capacity change from 0 to 512 [ 98.793205][ T52] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.834678][ T52] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.856032][ T52] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 98.860257][ T5199] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 98.950699][ T5199] ext4 filesystem being mounted at /84/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 98.970935][ T5207] sctp: [Deprecated]: syz.0.314 (pid 5207) Use of struct sctp_assoc_value in delayed_ack socket option. [ 98.970935][ T5207] Use struct sctp_sack_info instead [ 99.293699][ T5220] loop0: detected capacity change from 0 to 128 [ 99.325943][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 99.383384][ T5220] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 99.457861][ T5220] ext4 filesystem being mounted at /62/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 99.494143][ T4316] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 99.607202][ T5220] fscrypt (loop0, inode 12): Mutually exclusive encryption flags (0x16) [ 99.681579][ T4316] usb 3-1: Using ep0 maxpacket: 32 [ 99.689365][ T4316] usb 3-1: config 0 has an invalid interface number: 51 but max is 0 [ 99.718064][ T4316] usb 3-1: config 0 has no interface number 0 [ 99.750102][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 99.750249][ T4316] usb 3-1: New USB device found, idVendor=061d, idProduct=c150, bcdDevice=ce.6f [ 99.816931][ T4316] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 99.847286][ T4316] usb 3-1: Product: syz [ 99.849872][ T5237] device erspan0 entered promiscuous mode [ 99.869020][ T4316] usb 3-1: Manufacturer: syz [ 99.888991][ T4316] usb 3-1: SerialNumber: syz [ 99.916692][ T4316] usb 3-1: config 0 descriptor?? [ 99.956908][ T4316] quatech2 3-1:0.51: Quatech 2nd gen USB to Serial Driver converter detected [ 100.170510][ T4316] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB0 [ 100.204836][ T4316] usb 3-1: Quatech 2nd gen USB to Serial Driver converter now attached to ttyUSB1 [ 100.230194][ T5256] loop4: detected capacity change from 0 to 512 [ 100.251643][ T4497] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 100.325702][ T5256] EXT4-fs error (device loop4): ext4_do_update_inode:5279: inode #15: comm syz.4.330: corrupted inode contents [ 100.384244][ T5256] EXT4-fs (loop4): Remounting filesystem read-only [ 100.390799][ T5256] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 100.405140][ C1] quatech-serial ttyUSB0: qt2_process_read_urb - unsupported command 226 [ 100.454446][ T4497] usb 6-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 100.471022][ T5256] EXT4-fs (loop4): Remounting filesystem read-only [ 100.494517][ T4497] usb 6-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 0 [ 100.531504][ T5256] EXT4-fs error (device loop4): ext4_do_update_inode:5279: inode #15: comm syz.4.330: corrupted inode contents [ 100.564732][ T4497] usb 6-1: New USB device found, idVendor=18d1, idProduct=1eaf, bcdDevice= 0.00 [ 100.584938][ T4497] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 100.593484][ T5256] EXT4-fs (loop4): Remounting filesystem read-only [ 100.598675][ T5267] loop3: detected capacity change from 0 to 1024 [ 100.616645][ C1] usb 3-1: qt2_read_bulk_callback - non-zero urb status: -71 [ 100.617480][ T5256] EXT4-fs error (device loop4): ext4_evict_inode:329: inode #15: comm syz.4.330: mark_inode_dirty error [ 100.628343][ T4319] usb 3-1: USB disconnect, device number 4 [ 100.645156][ T4497] usb 6-1: Product: syz [ 100.665555][ T4497] usb 6-1: Manufacturer: syz [ 100.671798][ T4497] usb 6-1: SerialNumber: syz [ 100.685937][ T4319] quatech-serial ttyUSB0: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB0 [ 100.720799][ T5270] loop0: detected capacity change from 0 to 2048 [ 100.728057][ T5256] EXT4-fs (loop4): Remounting filesystem read-only [ 100.746585][ T4319] quatech-serial ttyUSB1: Quatech 2nd gen USB to Serial Driver converter now disconnected from ttyUSB1 [ 100.770162][ T5256] EXT4-fs (loop4): 1 orphan inode deleted [ 100.803917][ T5270] UDF-fs: warning (device loop0): udf_load_vrs: No anchor found [ 100.817447][ T4319] quatech2 3-1:0.51: device disconnected [ 100.825668][ T5256] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 100.845831][ T5270] UDF-fs: Scanning with blocksize 512 failed [ 100.930793][ T5270] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 101.099462][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 101.287240][ T5279] netlink: 32 bytes leftover after parsing attributes in process `syz.4.337'. [ 101.460414][ T5284] kAFS: bad VL server IP address [ 101.493956][ T5282] loop2: detected capacity change from 0 to 2048 [ 101.547155][ T4497] usb 6-1: failed to send ARPC request 1: -71 [ 101.581778][ T4497] usb 6-1: failed to execute ARPC: -71 [ 101.618401][ T4497] usb 6-1: failed to set connected state for cport 0: -71 [ 101.658616][ T4497] greybus greybus1: 0/0:0: failed to set connected state: -71 [ 101.696976][ T5292] NILFS (loop2): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 101.711640][ T4497] usb 6-1: failed to send ARPC request 3: -71 [ 101.717889][ T4497] usb 6-1: failed to execute ARPC: -71 [ 101.764625][ T4497] usb 6-1: failed to clear cport 0: -71 [ 101.770334][ T4497] greybus greybus1: 0/0:0: failed to clear host cport: -71 [ 101.818955][ T4497] es2_ap_driver: probe of 6-1:1.0 failed with error -71 [ 101.849051][ T4497] usb 6-1: USB disconnect, device number 2 [ 101.945795][ T5292] NILFS (loop2): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 101.962997][ T5292] NILFS error (device loop2): nilfs_bmap_propagate: broken bmap (inode number=4) [ 101.981425][ T5292] Remounting filesystem read-only [ 102.074764][ T4281] NILFS (loop2): disposed unprocessed dirty file(s) when stopping log writer [ 102.397140][ T5319] process 'syz.5.351' launched '/dev/fd/3' with NULL argv: empty string added [ 102.653800][ T5324] loop9: detected capacity change from 0 to 524287936 [ 103.020475][ T26] audit: type=1326 audit(1791882395.815:265): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.106932][ T26] audit: type=1326 audit(1791882395.815:266): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.213412][ T26] audit: type=1326 audit(1791882395.815:267): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.362182][ T26] audit: type=1326 audit(1791882395.815:268): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.471490][ T26] audit: type=1326 audit(1791882395.815:269): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=449 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.551555][ T26] audit: type=1326 audit(1791882395.865:270): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.620300][ T26] audit: type=1326 audit(1791882395.875:271): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 103.701967][ T26] audit: type=1326 audit(1791882395.875:272): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=9 compat=0 ip=0x7fb54939e042 code=0x7ffc0000 [ 103.727717][ T26] audit: type=1326 audit(1791882395.875:273): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=10 compat=0 ip=0x7fb54939e0d7 code=0x7ffc0000 [ 103.787326][ T26] audit: type=1326 audit(1791882395.875:274): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fb54935afd1 code=0x7ffc0000 [ 103.792089][ T4317] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 103.811147][ C1] vkms_vblank_simulate: vblank timer overrun [ 103.827323][ T26] audit: type=1326 audit(1791882395.875:275): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=435 compat=0 ip=0x7fb54939f0c9 code=0x7ffc0000 [ 103.888739][ T26] audit: type=1326 audit(1791882395.875:276): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=14 compat=0 ip=0x7fb54935b03b code=0x7ffc0000 [ 103.935798][ T26] audit: type=1326 audit(1791882395.875:277): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 104.021420][ T26] audit: type=1326 audit(1791882395.875:278): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 104.047312][ T26] audit: type=1326 audit(1791882395.875:279): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=5333 comm="syz.0.355" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=273 compat=0 ip=0x7fb54935a72c code=0x7ffc0000 [ 104.081384][ T4317] usb 5-1: Using ep0 maxpacket: 16 [ 104.098476][ T4317] usb 5-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.170483][ T4317] usb 5-1: config 0 interface 0 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 104.211381][ T4317] usb 5-1: config 0 interface 0 has no altsetting 0 [ 104.228306][ T4317] usb 5-1: New USB device found, idVendor=28bd, idProduct=0042, bcdDevice= 0.00 [ 104.258740][ T4317] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.296106][ T4317] usb 5-1: config 0 descriptor?? [ 104.721007][ T4317] uclogic 0003:28BD:0042.0002: interface is invalid, ignoring [ 105.015332][ T4317] usb 5-1: USB disconnect, device number 3 [ 105.287998][ T5423] program syz.3.384 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 105.427923][ T5409] loop0: detected capacity change from 0 to 32768 [ 105.529287][ T5429] netlink: 8 bytes leftover after parsing attributes in process `syz.3.385'. [ 105.580656][ T5432] loop2: detected capacity change from 0 to 512 [ 105.664677][ T5432] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 105.689128][ T5432] ext4 filesystem being mounted at /54/file2 supports timestamps until 2038-01-19 (0x7fffffff) [ 105.861156][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 106.711451][ T4284] Bluetooth: hci2: command 0x2016 tx timeout [ 106.909834][ T5448] loop2: detected capacity change from 0 to 32768 [ 106.955309][ T5448] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 107.079642][ T5483] loop3: detected capacity change from 0 to 1024 [ 107.125470][ T5483] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 107.250842][ T5483] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 107.296794][ T4897] BTRFS error: device /dev/loop2 already registered with a higher generation, found 8 expect 10 [ 107.608669][ T4278] EXT4-fs (loop3): unmounting filesystem. [ 107.690544][ T5509] loop2: detected capacity change from 0 to 512 [ 107.742130][ T5509] EXT4-fs: Ignoring removed bh option [ 107.782376][ T5509] EXT4-fs (loop2): warning: mounting unchecked fs, running e2fsck is recommended [ 107.859243][ T5509] EXT4-fs (loop2): 1 truncate cleaned up [ 107.941444][ T5509] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 107.988693][ T5509] EXT4-fs error (device loop2): ext4_validate_block_bitmap:438: comm syz.2.412: bg 0: block 465: padding at end of block bitmap is not set [ 108.036590][ T5523] team0: Cannot enslave team device to itself [ 108.083182][ T5509] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 131075 with max blocks 1 with error 28 [ 108.132678][ T5509] EXT4-fs (loop2): This should not happen!! Data will be lost [ 108.132678][ T5509] [ 108.151789][ T4317] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 108.161977][ T5509] EXT4-fs (loop2): Total free blocks count 0 [ 108.185970][ T5509] EXT4-fs (loop2): Free/Dirty block details [ 108.194210][ T5509] EXT4-fs (loop2): free_blocks=0 [ 108.199273][ T5509] EXT4-fs (loop2): dirty_blocks=2 [ 108.222462][ T5509] EXT4-fs (loop2): Block reservation details [ 108.235353][ T5509] EXT4-fs (loop2): i_reserved_data_blocks=2 [ 108.315502][ T11] EXT4-fs (loop2): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 108.348553][ T4317] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 108.359341][ T5534] loop0: detected capacity change from 0 to 4096 [ 108.379735][ T4317] usb 5-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 108.415190][ T4317] usb 5-1: New USB device found, idVendor=4c51, idProduct=94dc, bcdDevice=bb.f6 [ 108.456154][ T5534] ntfs: volume version 3.1. [ 108.468449][ T4317] usb 5-1: New USB device strings: Mfr=254, Product=68, SerialNumber=194 [ 108.508712][ T4317] usb 5-1: Product: syz [ 108.514440][ T4317] usb 5-1: Manufacturer: syz [ 108.540077][ T4317] usb 5-1: SerialNumber: syz [ 108.602361][ T4317] usb-storage 5-1:1.0: USB Mass Storage device detected [ 108.658766][ T4317] scsi host1: usb-storage 5-1:1.0 [ 108.817377][ T4317] usb 5-1: USB disconnect, device number 4 [ 109.229996][ T5564] netlink: 8 bytes leftover after parsing attributes in process `syz.3.432'. [ 109.686112][ T5562] loop2: detected capacity change from 0 to 32768 [ 109.916177][ T5590] loop5: detected capacity change from 0 to 136 [ 110.354440][ T5601] loop5: detected capacity change from 0 to 2048 [ 110.409486][ T5601] UDF-fs: error (device loop5): udf_process_sequence: Primary Volume Descriptor not found! [ 110.475603][ T5601] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 110.598112][ T5609] loop2: detected capacity change from 0 to 512 [ 110.709324][ T5609] EXT4-fs (loop2): 1 truncate cleaned up [ 110.717470][ T5609] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 110.777863][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 110.798223][ T5615] loop5: detected capacity change from 0 to 512 [ 110.848652][ T5615] EXT4-fs error (device loop5): ext4_orphan_get:1409: inode #15: comm syz.5.454: iget: bad i_size value: 38620345925642 [ 110.912119][ T5595] loop3: detected capacity change from 0 to 32768 [ 110.932979][ T5615] EXT4-fs error (device loop5): ext4_orphan_get:1414: comm syz.5.454: couldn't read orphan inode 15 (err -117) [ 110.934437][ T5595] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 110.957465][ T5615] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 111.070559][ T26] kauditd_printk_skb: 594 callbacks suppressed [ 111.070572][ T26] audit: type=1800 audit(1791882404.868:874): pid=5615 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.5.454" name="file1" dev="loop5" ino=18 res=0 errno=0 [ 111.081840][ T5615] EXT4-fs error (device loop5): ext4_validate_block_bitmap:429: comm syz.5.454: bg 0: block 5: invalid block bitmap [ 111.254872][ T4395] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 111.291934][ T5628] program syz.3.459 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 111.377222][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 111.471594][ T5632] syz.0.461 calls setitimer() with new_value NULL pointer. Misfeature support will be removed [ 111.535634][ T26] audit: type=1807 audit(1791882405.338:875): action=measure uid>+ res=0 [ 111.536684][ T5636] ima: policy update failed [ 111.562205][ T26] audit: type=1802 audit(1791882405.338:876): pid=5637 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=update_policy cause=invalid-policy comm="syz.5.462" res=0 errno=0 [ 111.604408][ T5638] netlink: 68 bytes leftover after parsing attributes in process `syz.2.465'. [ 111.621943][ T5634] EXT4-fs: Ignoring removed bh option [ 111.645770][ T26] audit: type=1802 audit(1791882405.378:877): pid=5636 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=policy_update cause=failed comm="syz.5.462" res=0 errno=0 [ 111.694271][ T5634] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 112.042635][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 112.342080][ T5668] kAFS: bad VL server IP address [ 112.963670][ T5691] netlink: 64 bytes leftover after parsing attributes in process `syz.3.484'. [ 113.191586][ T4498] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 113.209719][ T5705] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 113.383377][ T4498] usb 3-1: Using ep0 maxpacket: 32 [ 113.387438][ T5701] set_capacity_and_notify: 1 callbacks suppressed [ 113.387452][ T5701] loop5: detected capacity change from 0 to 8192 [ 113.389277][ T5710] netlink: 508 bytes leftover after parsing attributes in process `syz.4.491'. [ 113.418050][ T4498] usb 3-1: config index 0 descriptor too short (expected 27632, got 27) [ 113.449906][ T4498] usb 3-1: config 1 has too many interfaces: 92, using maximum allowed: 32 [ 113.451901][ T5701] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 113.482286][ T4498] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 92 [ 113.512169][ T4498] usb 3-1: config 1 has no interface number 0 [ 113.530133][ T4498] usb 3-1: config 1 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 113.563530][ T4498] usb 3-1: config 1 interface 1 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 17 [ 113.607303][ T4498] usb 3-1: New USB device found, idVendor=0e41, idProduct=5051, bcdDevice=d5.e8 [ 113.637814][ T4498] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 113.686688][ T4498] snd_usb_pod 3-1:1.1: Line 6 Pocket POD found [ 113.902523][ T4498] snd_usb_pod 3-1:1.1: Line 6 Pocket POD now attached [ 114.200083][ T5732] loop0: detected capacity change from 0 to 1024 [ 114.209250][ T5732] EXT4-fs: Ignoring removed bh option [ 114.257763][ T5732] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 114.371013][ T4498] usb 3-1: USB disconnect, device number 5 [ 114.402551][ T4498] snd_usb_pod 3-1:1.1: Line 6 Pocket POD now disconnected [ 114.470467][ T5745] loop4: detected capacity change from 0 to 256 [ 114.487790][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 115.539187][ T5773] No such timeout policy "syz1" [ 115.567529][ T5760] loop3: detected capacity change from 0 to 32768 [ 115.610425][ T5760] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 115.651438][ T4319] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 115.848905][ T4319] usb 3-1: Using ep0 maxpacket: 16 [ 115.860292][ T4319] usb 3-1: config 0 interface 0 altsetting 255 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 115.879813][ T4897] BTRFS error: device /dev/loop3 already registered with a higher generation, found 8 expect 10 [ 115.890898][ T4319] usb 3-1: config 0 interface 0 altsetting 255 endpoint 0x81 has invalid wMaxPacketSize 0 [ 115.931140][ T4319] usb 3-1: config 0 interface 0 altsetting 255 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 115.982423][ T5789] loop5: detected capacity change from 0 to 64 [ 115.986773][ T4319] usb 3-1: config 0 interface 0 has no altsetting 0 [ 116.015997][ T4319] usb 3-1: New USB device found, idVendor=172f, idProduct=0032, bcdDevice= 0.00 [ 116.048398][ T4319] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 116.095467][ T4319] usb 3-1: config 0 descriptor?? [ 116.244191][ T5799] loop0: detected capacity change from 0 to 1024 [ 116.519952][ T4319] waltop 0003:172F:0032.0003: unknown main item tag 0x3 [ 116.537616][ T4319] waltop 0003:172F:0032.0003: unbalanced collection at end of report description [ 116.557685][ T4319] waltop: probe of 0003:172F:0032.0003 failed with error -22 [ 116.645820][ T5813] program syz.4.537 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 116.747567][ T4319] usb 3-1: USB disconnect, device number 6 [ 116.919581][ T5825] netlink: 24 bytes leftover after parsing attributes in process `syz.3.542'. [ 117.537241][ T5852] kAFS: Invalid Command on /proc/fs/afs/cells file [ 117.807115][ T5865] loop4: detected capacity change from 0 to 2048 [ 117.896569][ T5873] NILFS (loop4): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 117.969980][ T5873] NILFS (loop4): vblocknr = 23 has abnormal lifetime: start cno (= 4294967298) > current cno (= 3) [ 118.022658][ T5873] NILFS error (device loop4): nilfs_bmap_propagate: broken bmap (inode number=4) [ 118.067438][ T5873] Remounting filesystem read-only [ 118.129952][ T5880] Bluetooth: MGMT ver 1.22 [ 118.189319][ T4272] NILFS (loop4): disposed unprocessed dirty file(s) when stopping log writer [ 118.452874][ T5891] input: syz0 as /devices/virtual/input/input11 [ 118.484502][ T5894] tun0: tun_chr_ioctl cmd 1074025681 [ 118.855382][ T5908] program syz.5.575 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 118.904099][ T5910] loop3: detected capacity change from 0 to 512 [ 118.979645][ T5910] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 119.011472][ T5910] System zones: 1-12 [ 119.054520][ T26] audit: type=1400 audit(1791882412.858:878): apparmor="STATUS" info="failed to unpack profile" error=-71 profile="unconfined" name="unknown" pid=5913 comm="syz.2.576" name="unknown" offset=16 [ 119.108528][ T5910] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #12: comm syz.3.574: missing EA_INODE flag [ 119.183217][ T5903] loop4: detected capacity change from 0 to 32768 [ 119.189888][ T5910] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.574: error while reading EA inode 12 err=-117 [ 119.239998][ T5910] EXT4-fs (loop3): 1 orphan inode deleted [ 119.251969][ T5910] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 119.262887][ T5903] ERROR: (device loop4): jfs_readdir: JFS:Dtree error: ino = 2, bn=0, index = 1 [ 119.262887][ T5903] [ 119.335941][ T5910] fscrypt (loop3, inode 15): Direct key flag not allowed with different contents and filenames modes [ 119.479468][ T4278] EXT4-fs (loop3): unmounting filesystem. [ 119.506550][ T5928] loop5: detected capacity change from 0 to 512 [ 119.723091][ T5936] loop3: detected capacity change from 0 to 512 [ 120.285836][ T5951] loop3: detected capacity change from 0 to 256 [ 120.306401][ T5951] exfat: Deprecated parameter 'utf8' [ 120.324168][ T5951] exfat: Deprecated parameter 'namecase' [ 120.341261][ T5951] exfat: Deprecated parameter 'utf8' [ 120.412315][ T5951] exFAT-fs (loop3): failed to load upcase table (idx : 0x00010000, chksum : 0xb89b369d, utbl_chksum : 0xe619d30d) [ 120.599201][ T5967] capability: warning: `syz.2.593' uses deprecated v2 capabilities in a way that may be insecure [ 120.953007][ T26] audit: type=1326 audit(1791882414.758:879): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 120.977019][ C0] vkms_vblank_simulate: vblank timer overrun [ 121.047652][ T5987] loop4: detected capacity change from 0 to 512 [ 121.062480][ T26] audit: type=1326 audit(1791882414.788:880): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.082388][ T5987] FAT-fs (loop4): Unrecognized mount option "ÿÿÿÿÿÿÿÿÿ01777777777777777777777" or missing value [ 121.176010][ T5994] loop0: detected capacity change from 0 to 256 [ 121.211379][ T26] audit: type=1326 audit(1791882414.788:881): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.235138][ T5994] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 121.371398][ T26] audit: type=1326 audit(1791882414.788:882): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.412832][ T6000] loop2: detected capacity change from 0 to 256 [ 121.456346][ T26] audit: type=1326 audit(1791882414.788:883): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=19 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.481749][ T4497] usb 5-1: new full-speed USB device number 5 using dummy_hcd [ 121.494964][ T6000] exfat: Deprecated parameter 'utf8' [ 121.512043][ T6000] exfat: Deprecated parameter 'namecase' [ 121.523869][ T6000] exfat: Deprecated parameter 'utf8' [ 121.561712][ T6000] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xb89b369d, utbl_chksum : 0xe619d30d) [ 121.573891][ T26] audit: type=1326 audit(1791882414.788:884): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.611008][ T6006] netlink: 'syz.5.608': attribute type 3 has an invalid length. [ 121.652458][ T26] audit: type=1326 audit(1791882414.788:885): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.676452][ C0] vkms_vblank_simulate: vblank timer overrun [ 121.715916][ T26] audit: type=1326 audit(1791882414.788:886): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=436 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.718249][ T6008] loop0: detected capacity change from 0 to 256 [ 121.739943][ C0] vkms_vblank_simulate: vblank timer overrun [ 121.742525][ T4497] usb 5-1: not running at top speed; connect to a high speed hub [ 121.785389][ T4497] usb 5-1: New USB device found, idVendor=06cd, idProduct=0131, bcdDevice= 1.00 [ 121.801379][ T4497] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 121.811948][ T26] audit: type=1326 audit(1791882414.788:887): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=5982 comm="syz.0.599" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=231 compat=0 ip=0x7fb54939e2d9 code=0x7ffc0000 [ 121.836504][ T4350] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 121.857349][ T4497] usb 5-1: Product: syz [ 121.866690][ T4497] usb 5-1: Manufacturer: syz [ 121.879208][ T4497] usb 5-1: SerialNumber: syz [ 121.888324][ T6012] loop5: detected capacity change from 0 to 512 [ 121.901153][ T4497] keyspan 5-1:1.0: Keyspan 4 port adapter converter detected [ 121.917801][ T6012] EXT4-fs: Ignoring removed nobh option [ 121.946427][ T6008] exFAT-fs (loop0): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x3963664b, utbl_chksum : 0xe619d30d) [ 121.959113][ T6012] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 121.981874][ T4497] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB0 [ 121.987616][ T6012] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 122.040764][ T4497] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB1 [ 122.053695][ T4350] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 122.078023][ T6012] EXT4-fs (loop5): 1 truncate cleaned up [ 122.089721][ T4350] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 122.095496][ T6012] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 122.106002][ C0] usb 5-1: malformed indat packet [ 122.113281][ C0] usb 5-1: malformed indat packet [ 122.118611][ C0] usb 5-1: malformed indat packet [ 122.124164][ C0] usb 5-1: malformed indat packet [ 122.129461][ C0] usb 5-1: malformed indat packet [ 122.141222][ C0] usb 5-1: malformed indat packet [ 122.151335][ T4497] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB2 [ 122.169839][ C0] usb 5-1: malformed indat packet [ 122.177156][ T4350] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 0 [ 122.192856][ C0] usb 5-1: malformed indat packet [ 122.203032][ T4497] usb 5-1: Keyspan 4 port adapter converter now attached to ttyUSB3 [ 122.231781][ T4350] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 122.275365][ T6012] EXT4-fs warning (device loop5): ext4_expand_extra_isize_ea:2805: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 122.287982][ T4350] usb 4-1: New USB device found, idVendor=1d50, idProduct=614d, bcdDevice= 1.00 [ 122.310379][ T4350] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 122.333771][ T6021] device erspan0 entered promiscuous mode [ 122.500300][ T4496] usb 5-1: USB disconnect, device number 5 [ 122.532791][ T4496] keyspan_4 ttyUSB0: Keyspan 4 port adapter converter now disconnected from ttyUSB0 [ 122.589654][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 122.598648][ T4496] keyspan_4 ttyUSB1: Keyspan 4 port adapter converter now disconnected from ttyUSB1 [ 122.654707][ T4496] keyspan_4 ttyUSB2: Keyspan 4 port adapter converter now disconnected from ttyUSB2 [ 122.695736][ T4496] keyspan_4 ttyUSB3: Keyspan 4 port adapter converter now disconnected from ttyUSB3 [ 122.741967][ T4496] keyspan 5-1:1.0: device disconnected [ 122.957802][ T6041] netlink: 32 bytes leftover after parsing attributes in process `syz.2.619'. [ 123.051452][ T4350] gud 4-1:1.0: Failed to get properties (error=-71) [ 123.076488][ T4350] gud: probe of 4-1:1.0 failed with error -71 [ 123.130641][ T4350] usb 4-1: USB disconnect, device number 3 [ 123.420338][ T6055] EXT4-fs warning (device loop0): ext4_init_metadata_csum:4613: metadata_csum and uninit_bg are redundant flags; please run fsck. [ 123.469084][ T6055] EXT4-fs (loop0): VFS: Found ext4 filesystem with unknown checksum algorithm. [ 123.578498][ T4897] udevd[4897]: incorrect ext4 checksum on /dev/loop0 [ 123.908347][ T6048] BTRFS: device fsid ed167579-eb65-4e76-9a50-61ac97e9b59d devid 1 transid 8 /dev/loop5 scanned by syz.5.621 (6048) [ 123.990794][ T6048] BTRFS info (device loop5): first mount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 124.034976][ T6048] BTRFS info (device loop5): using sha256 (sha256-avx2) checksum algorithm [ 124.072182][ T26] kauditd_printk_skb: 1 callbacks suppressed [ 124.072195][ T26] audit: type=1326 audit(1791882417.878:889): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.095767][ T6079] i2c i2c-0: new_device: Can't parse I2C address [ 124.105344][ T6048] BTRFS info (device loop5): setting incompat feature flag for COMPRESS_LZO (0x8) [ 124.159437][ T6048] BTRFS info (device loop5): use lzo compression, level 0 [ 124.179671][ T6048] BTRFS info (device loop5): force clearing of disk cache [ 124.199900][ T26] audit: type=1326 audit(1791882417.908:890): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.238032][ T6048] BTRFS info (device loop5): turning on sync discard [ 124.250770][ T6048] BTRFS warning (device loop5): excessive commit interval 43283 [ 124.294166][ T6048] BTRFS info (device loop5): enabling ssd optimizations [ 124.301160][ T6048] BTRFS info (device loop5): using spread ssd allocation scheme [ 124.326383][ T26] audit: type=1326 audit(1791882417.908:891): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.376947][ T6048] BTRFS info (device loop5): not using ssd optimizations [ 124.414286][ T6048] BTRFS info (device loop5): not using spread ssd allocation scheme [ 124.428146][ T26] audit: type=1326 audit(1791882417.928:892): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=83 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.463694][ T6048] BTRFS info (device loop5): using free space tree [ 124.550194][ T26] audit: type=1326 audit(1791882417.928:893): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.661469][ T26] audit: type=1326 audit(1791882417.928:894): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.686300][ T26] audit: type=1326 audit(1791882417.928:895): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.710275][ C0] vkms_vblank_simulate: vblank timer overrun [ 124.732197][ T26] audit: type=1326 audit(1791882417.928:896): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.756186][ C0] vkms_vblank_simulate: vblank timer overrun [ 124.763276][ T26] audit: type=1326 audit(1791882417.928:897): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=189 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.787248][ C0] vkms_vblank_simulate: vblank timer overrun [ 124.794471][ T26] audit: type=1326 audit(1791882417.928:898): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=6080 comm="syz.3.633" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fd31079e2d9 code=0x7ffc0000 [ 124.863440][ T6048] BTRFS info (device loop5): rebuilding free space tree [ 125.268179][ T4962] BTRFS info (device loop5): last unmount of filesystem ed167579-eb65-4e76-9a50-61ac97e9b59d [ 125.292928][ T6135] set_capacity_and_notify: 3 callbacks suppressed [ 125.292943][ T6135] loop0: detected capacity change from 0 to 256 [ 125.323816][ T6136] loop7: detected capacity change from 0 to 6 [ 125.364077][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.370475][ T6139] loop6: detected capacity change from 0 to 7 [ 125.373504][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.400892][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.403001][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 2 [ 125.410113][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 125.419401][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.436356][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.459232][ T6142] netlink: 12 bytes leftover after parsing attributes in process `syz.2.648'. [ 125.502894][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.512172][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.520037][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.529247][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 125.554418][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.563662][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.641140][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.650395][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.658316][ T6136] ldm_validate_partition_table(): Disk read failed. [ 125.671467][ C0] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.680699][ C0] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.733132][ C0] I/O error, dev loop6, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 125.742435][ C0] Buffer I/O error on dev loop6, logical block 0, async page read [ 125.747599][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 125.805819][ T6136] Dev loop7: unable to read RDB block 0 [ 125.806111][ T4488] ldm_validate_partition_table(): Disk read failed. [ 125.834866][ T6136] loop7: unable to read partition table [ 125.880846][ T6136] loop7: partition table beyond EOD, truncated [ 125.888997][ T4488] Dev loop6: unable to read RDB block 0 [ 125.911772][ T6136] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü�¾CîjÌ–4FLQkÝÇ5) failed (rc=-5) [ 125.919346][ T4488] loop6: unable to read partition table [ 125.962809][ T6155] loop5: detected capacity change from 0 to 512 [ 125.985088][ T4488] loop6: partition table beyond EOD, truncated [ 126.031909][ T6139] ldm_validate_partition_table(): Disk read failed. [ 126.054101][ T6139] Dev loop6: unable to read RDB block 0 [ 126.081922][ T6139] loop6: unable to read partition table [ 126.100520][ T6139] loop6: partition table beyond EOD, truncated [ 126.126693][ T6139] loop_reread_partitions: partition scan of loop6 (úùƒå¡™‰ü�¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö�˜Èµ4FLQkÝŠ) failed (rc=-5) [ 126.206481][ T6143] ldm_validate_partition_table(): Disk read failed. [ 126.285800][ T6143] Dev loop6: unable to read RDB block 0 [ 126.330626][ T6143] loop6: unable to read partition table [ 126.367520][ T6143] loop6: partition table beyond EOD, truncated [ 126.414836][ T6143] loop_reread_partitions: partition scan of loop6 (úùƒå¡™‰ü�¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö�˜Èµ4FLQkÝŠ) failed (rc=-5) [ 127.205332][ T6213] loop2: detected capacity change from 0 to 128 [ 127.260450][ T6213] UDF-fs: error (device loop2): udf_read_tagged: read failed, block=256, location=256 [ 127.451665][ T6178] loop5: detected capacity change from 0 to 32768 [ 127.642091][ T6178] JBD2: Ignoring recovery information on journal [ 127.831097][ T6230] loop0: detected capacity change from 0 to 512 [ 127.852693][ T4350] logitech-hidpp-device 0005:046D:B012.0004: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 127.874717][ T6178] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 127.904221][ T6230] EXT4-fs: Ignoring removed nobh option [ 127.984095][ T6230] EXT4-fs (loop0): can't mount with data=, fs mounted w/o journal [ 128.168399][ T6244] loop9: detected capacity change from 0 to 255852544 [ 128.291056][ T6238] fido_id[6238]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 128.389690][ T6250] loop0: detected capacity change from 0 to 16 [ 128.476232][ T6250] MTD: Attempt to mount non-MTD device "/dev/loop0" [ 128.749100][ T6260] qfq: no options [ 128.950143][ T4962] ocfs2: Unmounting device (7,5) on (node local) [ 129.063184][ T6264] syz.3.682 (6264) used greatest stack depth: 20736 bytes left [ 129.219448][ T6281] loop4: detected capacity change from 0 to 256 [ 129.313257][ T6281] FAT-fs (loop4): Directory bread(block 64) failed [ 129.332498][ T6281] FAT-fs (loop4): Directory bread(block 65) failed [ 129.339168][ T6281] FAT-fs (loop4): Directory bread(block 66) failed [ 129.408161][ T6281] FAT-fs (loop4): Directory bread(block 67) failed [ 129.438106][ T6281] FAT-fs (loop4): Directory bread(block 68) failed [ 129.484099][ T6281] FAT-fs (loop4): Directory bread(block 69) failed [ 129.490792][ T6281] FAT-fs (loop4): Directory bread(block 70) failed [ 129.537676][ T6281] FAT-fs (loop4): Directory bread(block 71) failed [ 129.571152][ T6281] FAT-fs (loop4): Directory bread(block 72) failed [ 129.620513][ T6281] FAT-fs (loop4): Directory bread(block 73) failed [ 130.270634][ T26] kauditd_printk_skb: 9 callbacks suppressed [ 130.270649][ T26] audit: type=1800 audit(1791882424.068:908): pid=6287 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.2.690" name="file1" dev="loop2" ino=4 res=0 errno=0 [ 130.324042][ T6317] rnbd_client L125: Can't parse path ip:127v0.0.1žµÖ×@: -22 [ 130.422451][ T6296] set_capacity_and_notify: 1 callbacks suppressed [ 130.422466][ T6296] loop3: detected capacity change from 0 to 32768 [ 130.544151][ T6296] JBD2: Ignoring recovery information on journal [ 130.689020][ T6296] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 130.693425][ T6329] loop2: detected capacity change from 0 to 512 [ 130.816029][ T6329] FAT-fs (loop2): Directory bread(block 199916) failed [ 130.842674][ T6329] FAT-fs (loop2): Directory bread(block 199917) failed [ 130.878854][ T6329] FAT-fs (loop2): Directory bread(block 199918) failed [ 130.921486][ T6329] FAT-fs (loop2): Directory bread(block 199919) failed [ 130.970156][ T6329] FAT-fs (loop2): Directory bread(block 199920) failed [ 130.989474][ T6329] FAT-fs (loop2): Directory bread(block 199921) failed [ 130.996496][ T6329] FAT-fs (loop2): Directory bread(block 199922) failed [ 131.003993][ T6329] FAT-fs (loop2): Directory bread(block 199923) failed [ 131.016478][ T6329] FAT-fs (loop2): Directory bread(block 199916) failed [ 131.025937][ T6329] FAT-fs (loop2): Directory bread(block 199917) failed [ 131.283831][ T4278] ocfs2: Unmounting device (7,3) on (node local) [ 131.452261][ T6348] loop5: detected capacity change from 0 to 4096 [ 131.517091][ T6348] EXT4-fs (loop5): Test dummy encryption mode enabled [ 131.567029][ T6348] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 131.747135][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 131.768646][ T6339] loop4: detected capacity change from 0 to 32768 [ 132.028327][ T6368] loop5: detected capacity change from 0 to 1024 [ 132.181575][ T4496] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 132.195836][ T6368] hfsplus: bad catalog entry type [ 132.285960][ T6378] loop3: detected capacity change from 0 to 1024 [ 132.394105][ T4496] usb 3-1: unable to get BOS descriptor or descriptor too short [ 132.442916][ T4496] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 132.481373][ T4496] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 132.511800][ T4496] usb 3-1: too many endpoints for config 1 interface 1 altsetting 76: 188, using maximum allowed: 30 [ 132.565985][ T4496] usb 3-1: config 1 interface 1 altsetting 76 has 0 endpoint descriptors, different from the interface descriptor's value: 188 [ 132.578103][ T6384] loop4: detected capacity change from 0 to 128 [ 132.589390][ T4496] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 7 [ 132.610551][ T4496] usb 3-1: config 1 interface 1 has no altsetting 0 [ 132.644539][ T1270] ieee802154 phy0 wpan0: encryption failed: -22 [ 132.650913][ T1270] ieee802154 phy1 wpan1: encryption failed: -22 [ 132.653655][ T4496] usb 3-1: string descriptor 0 read error: -22 [ 132.696214][ T4336] FAT-fs (loop4): error, invalid FAT chain (i_pos 548, last_block 8) [ 132.709419][ T4496] usb 3-1: New USB device found, idVendor=21b4, idProduct=0081, bcdDevice= 0.40 [ 132.732832][ T4336] FAT-fs (loop4): Filesystem has been set read-only [ 132.749852][ T4496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 132.769484][ T4336] FAT-fs (loop4): error, corrupted file size (i_pos 548, 522) [ 132.807596][ T6389] netlink: 8 bytes leftover after parsing attributes in process `syz.5.726'. [ 133.096859][ T6398] loop4: detected capacity change from 0 to 512 [ 133.201008][ T6398] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 133.254338][ T6398] ext4 filesystem being mounted at /170/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 133.423134][ T4319] logitech-hidpp-device 0005:046D:B012.0005: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 133.444835][ T6408] loop3: detected capacity change from 0 to 512 [ 133.480239][ T6408] EXT4-fs: Ignoring removed nobh option [ 133.516853][ T6408] EXT4-fs (loop3): can't mount with data=, fs mounted w/o journal [ 133.572401][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 133.604974][ T4496] usb 3-1: 2:0: failed to get current value for ch 1 (-71) [ 133.726009][ T4496] usb 3-1: USB disconnect, device number 7 [ 133.752423][ T6411] fido_id[6411]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 133.815413][ T6416] loop4: detected capacity change from 0 to 16 [ 133.852763][ T6416] erofs: (device loop4): mounted with root inode @ nid 36. [ 133.884632][ T26] audit: type=1800 audit(1791882427.688:909): pid=6416 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=collect_data cause=failed(directio) comm="syz.4.735" name="file1" dev="loop4" ino=86 res=0 errno=0 [ 134.111435][ T4319] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 134.319471][ T4319] usb 4-1: Using ep0 maxpacket: 16 [ 134.333736][ T4319] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 134.392601][ T4319] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 134.434753][ T4319] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 134.493323][ T4319] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 134.522652][ T4319] usb 4-1: Product: syz [ 134.535865][ T4319] usb 4-1: Manufacturer: syz [ 134.553134][ T4319] usb 4-1: SerialNumber: syz [ 134.801541][ T4319] usb 4-1: 0:2 : does not exist [ 134.824494][ T4319] usb 4-1: 5:0: failed to get current value for ch 0 (-22) [ 134.849091][ T6428] FAT-fs (loop0): Directory bread(block 64) failed [ 134.864166][ T6428] FAT-fs (loop0): Directory bread(block 65) failed [ 134.905940][ T4319] usb 4-1: USB disconnect, device number 4 [ 134.919842][ T6428] FAT-fs (loop0): Directory bread(block 66) failed [ 134.964253][ T6428] FAT-fs (loop0): Directory bread(block 67) failed [ 134.966481][ T4899] udevd[4899]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 134.970868][ T6428] FAT-fs (loop0): Directory bread(block 68) failed [ 135.068205][ T6428] FAT-fs (loop0): Directory bread(block 69) failed [ 135.102337][ T6428] FAT-fs (loop0): Directory bread(block 70) failed [ 135.131577][ T6428] FAT-fs (loop0): Directory bread(block 71) failed [ 135.161605][ T6428] FAT-fs (loop0): Directory bread(block 72) failed [ 135.168180][ T6428] FAT-fs (loop0): Directory bread(block 73) failed [ 135.179105][ T6432] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 135.493795][ T4319] logitech-hidpp-device 0005:046D:B012.0006: hidraw0: BLUETOOTH HID v0.00 Device [syz0] on syz1 [ 135.532304][ T6439] set_capacity_and_notify: 3 callbacks suppressed [ 135.532319][ T6439] loop4: detected capacity change from 0 to 512 [ 135.589169][ T6439] EXT4-fs: Ignoring removed nobh option [ 135.658166][ T6439] EXT4-fs (loop4): can't mount with data=, fs mounted w/o journal [ 135.816977][ T6444] fido_id[6444]: Failed to open report descriptor at '/sys/devices/virtual/misc/uhid/report_descriptor': No such file or directory [ 135.961597][ T6458] netlink: 20 bytes leftover after parsing attributes in process `syz.5.754'. [ 136.173937][ T6470] loop3: detected capacity change from 0 to 256 [ 136.231039][ T6470] FAT-fs (loop3): Directory bread(block 64) failed [ 136.278384][ T6470] FAT-fs (loop3): Directory bread(block 65) failed [ 136.292053][ T6470] FAT-fs (loop3): Directory bread(block 66) failed [ 136.302082][ T6470] FAT-fs (loop3): Directory bread(block 67) failed [ 136.315161][ T6470] FAT-fs (loop3): Directory bread(block 68) failed [ 136.339447][ T6470] FAT-fs (loop3): Directory bread(block 69) failed [ 136.364799][ T6470] FAT-fs (loop3): Directory bread(block 70) failed [ 136.395383][ T6470] FAT-fs (loop3): Directory bread(block 71) failed [ 136.418305][ T6470] FAT-fs (loop3): Directory bread(block 72) failed [ 136.435202][ T6470] FAT-fs (loop3): Directory bread(block 73) failed [ 136.575004][ T6488] loop0: detected capacity change from 0 to 512 [ 136.597165][ T6488] EXT4-fs: Ignoring removed nobh option [ 136.680948][ T6488] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.768: invalid indirect mapped block 256 (level 2) [ 136.755305][ T6488] EXT4-fs (loop0): 2 truncates cleaned up [ 136.784953][ T6488] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 136.900671][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 137.240760][ T26] audit: type=1807 audit(1791882431.038:910): action=appraise func=POLICY_CHECK res=1 [ 137.256581][ T6514] ima: policy update completed [ 137.257004][ T6504] ecryptfs_verify_version: Major version number mismatch. Expected [0]; got [176] [ 137.268643][ T26] audit: type=1802 audit(1791882431.068:911): pid=6514 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=policy_update cause=completed comm="syz.5.776" res=1 errno=0 [ 137.273395][ T6504] Data structure version mismatch. Userspace tools must match eCryptfs kernel module with major version [0] and minor version [4] [ 137.302495][ T6504] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 137.340069][ T6504] One or more global auth toks could not properly register; rc = [-22] [ 137.351739][ T6504] Error parsing options; rc = [-22] [ 138.515792][ T6550] netlink: 16 bytes leftover after parsing attributes in process `syz.2.788'. [ 138.880041][ T6563] tun0: tun_chr_ioctl cmd 2147767519 [ 139.367745][ T6590] loop3: detected capacity change from 0 to 512 [ 139.447663][ T6590] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.805: missing EA_INODE flag [ 139.463748][ T6590] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.805: error while reading EA inode 2 err=-117 [ 139.476708][ T6590] EXT4-fs (loop3): 1 orphan inode deleted [ 139.483257][ T6590] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 139.532455][ T4278] EXT4-fs (loop3): unmounting filesystem. [ 139.552020][ T6600] loop2: detected capacity change from 0 to 512 [ 139.567289][ T6600] EXT4-fs: Ignoring removed nobh option [ 139.627588][ T6600] EXT4-fs error (device loop2): ext4_free_branches:1030: inode #11: comm syz.2.809: invalid indirect mapped block 256 (level 2) [ 139.711714][ T6600] EXT4-fs (loop2): 2 truncates cleaned up [ 139.718935][ T6600] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 140.218184][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 140.309412][ T6614] ecryptfs_verify_version: Major version number mismatch. Expected [0]; got [172] [ 140.331815][ T6614] Data structure version mismatch. Userspace tools must match eCryptfs kernel module with major version [0] and minor version [4] [ 140.366743][ T6614] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 140.409024][ T6614] One or more global auth toks could not properly register; rc = [-22] [ 140.426475][ T6614] Error parsing options; rc = [-22] [ 140.900576][ T6636] loop4: detected capacity change from 0 to 1024 [ 140.912584][ T6636] EXT4-fs: Ignoring removed bh option [ 140.928826][ T6636] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 141.008047][ T6636] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 141.126585][ T6643] loop2: detected capacity change from 0 to 256 [ 141.157978][ T6645] ecryptfs_verify_version: Major version number mismatch. Expected [0]; got [230] [ 141.227244][ T6645] Data structure version mismatch. Userspace tools must match eCryptfs kernel module with major version [0] and minor version [4] [ 141.260755][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 141.266650][ T6645] Could not find valid key in user session keyring for sig specified in mount option: [syz] [ 141.318459][ T6645] One or more global auth toks could not properly register; rc = [-22] [ 141.342865][ T6645] Error parsing options; rc = [-22] [ 141.481126][ T6655] netlink: 8 bytes leftover after parsing attributes in process `syz.5.835'. [ 141.619122][ T6628] loop3: detected capacity change from 0 to 40427 [ 141.675715][ T6628] F2FS-fs (loop3): invalid crc value [ 141.708851][ T6628] F2FS-fs (loop3): Found nat_bits in checkpoint [ 141.841969][ T6628] F2FS-fs (loop3): Start checkpoint disabled! [ 141.866861][ T6670] loop5: detected capacity change from 0 to 512 [ 141.888392][ T6670] EXT4-fs: Ignoring removed orlov option [ 141.911869][ T6670] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.936281][ T6670] EXT4-fs: Ignoring removed mblk_io_submit option [ 141.943078][ T6628] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 142.003869][ T6670] EXT4-fs error (device loop5): ext4_iget_extra_inode:4763: inode #15: comm syz.5.840: corrupted in-inode xattr [ 142.088460][ T6651] loop4: detected capacity change from 0 to 32768 [ 142.109824][ T6670] EXT4-fs error (device loop5): ext4_orphan_get:1414: comm syz.5.840: couldn't read orphan inode 15 (err -117) [ 142.122841][ T6670] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 142.167700][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 142.250979][ T6651] JBD2: Ignoring recovery information on journal [ 142.327843][ T65] kworker/u4:4: attempt to access beyond end of device [ 142.327843][ T65] loop3: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 142.456793][ T6651] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 142.730094][ T4272] ocfs2: Unmounting device (7,4) on (node local) [ 142.748789][ T6696] loop5: detected capacity change from 0 to 512 [ 142.852427][ T6696] EXT4-fs (loop5): encrypted files will use data=ordered instead of data journaling mode [ 142.924401][ T6696] EXT4-fs (loop5): 1 truncate cleaned up [ 142.930093][ T6696] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 143.226939][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 143.317710][ T6710] loop0: detected capacity change from 0 to 2048 [ 143.367501][ T6710] UDF-fs: error (device loop0): udf_process_sequence: Primary Volume Descriptor not found! [ 143.460815][ T6710] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 143.487262][ T26] audit: type=1400 audit(1791882437.288:912): apparmor="STATUS" info="failed to unpack policydb" error=-71 profile="unconfined" name="p" pid=6719 comm="syz.3.861" name="p" offset=92 [ 143.945692][ T6734] rnbd_client L125: Can't parse path ip:: -22 [ 144.018138][ T130] kernel write not supported for file /input/event0 (pid: 130 comm: kworker/0:2) [ 144.185499][ T6744] loop4: detected capacity change from 0 to 1024 [ 144.191274][ T6746] loop5: detected capacity change from 0 to 256 [ 144.273738][ T6746] FAT-fs (loop5): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 144.348380][ T6746] FAT-fs (loop5): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 144.760641][ T6769] ip6_tables: ip6tables: counters copy to user failed while replacing table [ 144.961737][ T6779] cougar: G6 mapped to F18 [ 145.078796][ T6784] pimreg0: tun_chr_ioctl cmd 1074025677 [ 145.097341][ T6784] pimreg0: linktype set to 804 [ 145.125846][ T6787] dyndbg: expected <4096 bytes into control [ 145.235363][ T6791] loop3: detected capacity change from 0 to 1024 [ 145.601851][ T6803] hfsplus: write access to a journaled filesystem is not supported, use the force option at your own risk, mounting read-only. [ 145.759054][ T6810] netlink: 24 bytes leftover after parsing attributes in process `syz.3.903'. [ 145.828099][ T6775] F2FS-fs (loop5): Invalid log_blocksize (268), supports only 12 [ 145.871504][ T6775] F2FS-fs (loop5): Can't find valid F2FS filesystem in 1th superblock [ 145.905355][ T6775] F2FS-fs (loop5): invalid crc value [ 145.944725][ T6775] F2FS-fs (loop5): Found nat_bits in checkpoint [ 145.974687][ T6818] set_capacity_and_notify: 2 callbacks suppressed [ 145.974701][ T6818] loop4: detected capacity change from 0 to 128 [ 145.997254][ T6814] loop2: detected capacity change from 0 to 512 [ 146.044128][ T4897] blk_print_req_error: 59 callbacks suppressed [ 146.044143][ T4897] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 146.146712][ T6814] EXT4-fs error (device loop2): ext4_orphan_get:1435: comm syz.2.908: bad orphan inode 11862016 [ 146.163305][ T6814] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 146.239997][ T6775] F2FS-fs (loop5): Try to recover 1th superblock, ret: 0 [ 146.247801][ T6775] F2FS-fs (loop5): Mounted with checkpoint version = 48b305e5 [ 146.272078][ T6814] ext4 filesystem being mounted at /162/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 146.371655][ T6833] loop4: detected capacity change from 0 to 256 [ 146.458853][ T6836] netlink: 'syz.0.913': attribute type 4 has an invalid length. [ 146.709541][ T6843] sock: sock_timestamping_bind_phc: sock not bind to device [ 146.797921][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 146.811203][ T34] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 146.854256][ T34] F2FS-fs (loop5): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 147.062909][ T6855] loop3: detected capacity change from 0 to 2048 [ 147.091982][ T6855] UDF-fs: error (device loop3): udf_process_sequence: Primary Volume Descriptor not found! [ 147.137255][ T6855] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 147.391480][ T6148] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 147.533899][ T6873] loop3: detected capacity change from 0 to 128 [ 147.571428][ T6148] usb 3-1: Using ep0 maxpacket: 32 [ 147.578229][ T6148] usb 3-1: config index 0 descriptor too short (expected 156, got 27) [ 147.579379][ T6873] UDF-fs: error (device loop3): udf_read_tagged: read failed, block=256, location=256 [ 147.587693][ T6148] usb 3-1: too many endpoints for config 0 interface 0 altsetting 191: 144, using maximum allowed: 30 [ 147.607896][ T6148] usb 3-1: config 0 interface 0 altsetting 191 endpoint 0x87 has an invalid bInterval 0, changing to 7 [ 147.632509][ T6873] UDF-fs: INFO Mounting volume 'LinuxUDF', timestamp 2022/11/22 14:59 (1000) [ 147.662273][ T6148] usb 3-1: config 0 interface 0 altsetting 191 has 1 endpoint descriptor, different from the interface descriptor's value: 144 [ 147.721418][ T6148] usb 3-1: config 0 interface 0 has no altsetting 0 [ 147.762647][ T6148] usb 3-1: New USB device found, idVendor=0f11, idProduct=1021, bcdDevice=86.66 [ 147.787824][ T6148] usb 3-1: New USB device strings: Mfr=85, Product=120, SerialNumber=172 [ 147.797606][ T6148] usb 3-1: Product: syz [ 147.802076][ T6148] usb 3-1: Manufacturer: syz [ 147.807828][ T6148] usb 3-1: SerialNumber: syz [ 147.819048][ T6148] usb 3-1: config 0 descriptor?? [ 147.855655][ T6148] ldusb 3-1:0.0: Interrupt out endpoint not found (using control endpoint instead) [ 147.883283][ T6886] loop0: detected capacity change from 0 to 512 [ 147.891114][ T6148] ldusb 3-1:0.0: LD USB Device #0 now attached to major 180 minor 0 [ 147.896347][ T6886] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 147.976966][ T6886] EXT4-fs (loop0): 1 truncate cleaned up [ 148.011516][ T6886] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 148.031248][ T6886] EXT4-fs error (device loop0): ext4_append:79: inode #2: comm syz.0.935: Logical block already allocated [ 148.071478][ T6886] EXT4-fs (loop0): Remounting filesystem read-only [ 148.095712][ T6886] EXT4-fs error (device loop0): ext4_empty_dir:3138: inode #2: comm syz.0.935: invalid size [ 148.151963][ T6886] EXT4-fs (loop0): Remounting filesystem read-only [ 148.215582][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 148.228366][ T6861] ldusb 3-1:0.0: Couldn't submit HID_REQ_SET_REPORT -71 [ 148.230260][ T6148] usb 3-1: USB disconnect, device number 8 [ 148.235801][ C0] ldusb 3-1:0.0: usb_submit_urb failed (-19) [ 148.265069][ T6148] ldusb 3-1:0.0: LD USB Device #0 now disconnected [ 148.453745][ T6902] loop0: detected capacity change from 0 to 512 [ 148.603323][ T6902] EXT4-fs (loop0): 1 orphan inode deleted [ 148.609105][ T6902] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 148.624299][ T6902] ext4 filesystem being mounted at /192/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 148.631500][ T4336] Quota error (device loop0): do_check_range: Getting dqdh_entries 15 out of range 0-14 [ 148.696927][ T4336] EXT4-fs error (device loop0): ext4_release_dquot:6877: comm kworker/u4:7: Failed to release dquot type 1 [ 148.853195][ T6918] loop5: detected capacity change from 0 to 512 [ 148.929799][ T6918] EXT4-fs error (device loop5): ext4_orphan_get:1435: comm syz.5.947: bad orphan inode 11862016 [ 148.964774][ T6918] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 149.032476][ T6918] ext4 filesystem being mounted at /111/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.275958][ T6935] netlink: 12 bytes leftover after parsing attributes in process `syz.3.954'. [ 149.304843][ T6935] tipc: Started in network mode [ 149.333503][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 149.334185][ T6935] tipc: Node identity 7, cluster identity 4711 [ 149.376064][ T6935] tipc: Node number set to 7 [ 149.440140][ T4271] EXT4-fs (loop0): unmounting filesystem. [ 149.710565][ T6949] loop4: detected capacity change from 0 to 512 [ 149.762287][ T6949] EXT4-fs: EXT4-fs: inode_readahead_blks must be 0 or a power of 2 smaller than 2^31 [ 150.007803][ T130] kernel read not supported for file /vcs (pid: 130 comm: kworker/0:2) [ 150.292523][ T6982] 8021q: adding VLAN 0 to HW filter on device bond1 [ 150.535517][ T6996] netlink: 72 bytes leftover after parsing attributes in process `syz.3.982'. [ 150.557975][ T6996] netlink: 8 bytes leftover after parsing attributes in process `syz.3.982'. [ 150.657916][ T7000] loop4: detected capacity change from 0 to 128 [ 150.753928][ T6998] XFS (mtdblock0): Invalid superblock magic number [ 150.878811][ T7011] program syz.5.987 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 150.883036][ T7014] netlink: 8 bytes leftover after parsing attributes in process `syz.3.988'. [ 151.341383][ T130] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 151.475579][ T7044] loop4: detected capacity change from 0 to 128 [ 151.531430][ T130] usb 6-1: Using ep0 maxpacket: 16 [ 151.539613][ T130] usb 6-1: unable to get BOS descriptor or descriptor too short [ 151.579529][ T130] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 151.622608][ T130] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 151.671786][ T130] usb 6-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 151.680863][ T130] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 151.742087][ T130] usb 6-1: Product: syz [ 151.746296][ T130] usb 6-1: Manufacturer: syz [ 151.750908][ T130] usb 6-1: SerialNumber: syz [ 151.792876][ T7053] netlink: 256 bytes leftover after parsing attributes in process `syz.2.1007'. [ 151.821586][ T7053] netlink: 32 bytes leftover after parsing attributes in process `syz.2.1007'. [ 151.996478][ T7020] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 152.025802][ T7020] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 152.057367][ T130] cdc_ncm 6-1:1.0: bind() failure [ 152.081633][ T130] cdc_ncm 6-1:1.1: CDC Union missing and no IAD found [ 152.101393][ T130] cdc_ncm 6-1:1.1: bind() failure [ 152.131361][ T130] usb 6-1: USB disconnect, device number 3 [ 152.165956][ T7046] loop3: detected capacity change from 0 to 32768 [ 152.199913][ T7046] JBD2: Ignoring recovery information on journal [ 152.283185][ T7046] ocfs2: Mounting device (7,3) on (node local, slot 0) with ordered data mode. [ 152.533258][ T4278] ocfs2: Unmounting device (7,3) on (node local) [ 152.671413][ T130] usb 6-1: new high-speed USB device number 4 using dummy_hcd [ 152.861529][ T130] usb 6-1: Using ep0 maxpacket: 16 [ 152.903236][ T130] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 8 [ 152.931489][ T130] usb 6-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 16 [ 152.949303][ T7058] loop2: detected capacity change from 0 to 40427 [ 152.963766][ T130] usb 6-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice= 0.40 [ 152.981519][ T130] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 152.989533][ T130] usb 6-1: Product: syz [ 153.002305][ T7058] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 153.039833][ T7058] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 153.055878][ T130] usb 6-1: Manufacturer: syz [ 153.060504][ T130] usb 6-1: SerialNumber: syz [ 153.095552][ T7058] F2FS-fs (loop2): invalid crc value [ 153.121216][ T7058] F2FS-fs (loop2): Found nat_bits in checkpoint [ 153.221218][ T7058] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 153.238498][ T7058] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 153.318641][ T130] cdc_ncm 6-1:1.0: bind() failure [ 153.350371][ T130] usb 6-1: 1:1: cannot set freq 48000 to ep 0x3 [ 153.466281][ T130] usb 6-1: USB disconnect, device number 4 [ 153.619194][ T34] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 153.638069][ T34] F2FS-fs (loop2): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 153.675639][ T7076] loop0: detected capacity change from 0 to 40427 [ 153.726700][ T7076] F2FS-fs (loop0): invalid crc value [ 153.763782][ T7076] F2FS-fs (loop0): Found nat_bits in checkpoint [ 153.941964][ T7076] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 153.963823][ T7104] netlink: 12 bytes leftover after parsing attributes in process `syz.4.1023'. [ 154.013023][ T7104] tipc: Started in network mode [ 154.018102][ T7104] tipc: Node identity 7, cluster identity 4711 [ 154.047840][ T7104] tipc: Node number set to 7 [ 154.124352][ T4271] syz-executor: attempt to access beyond end of device [ 154.124352][ T4271] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 154.284743][ T7111] ima: signed policy file (specified as an absolute pathname) required [ 154.344447][ T26] audit: type=1802 audit(1791882448.148:913): pid=7111 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=policy_update cause=signed policy required comm="syz.4.1027" res=0 errno=0 [ 154.364810][ T7110] ima: policy update failed [ 154.386003][ T7113] input: Bluetooth HID Boot Protocol Device as /devices/virtual/bluetooth/hci4/hci4:200/input12 [ 154.414340][ T26] audit: type=1802 audit(1791882448.168:914): pid=7110 uid=0 auid=4294967295 ses=4294967295 subj=_unconfined op=policy_update cause=failed comm="syz.4.1027" res=0 errno=0 [ 154.835524][ T7125] 8021q: adding VLAN 0 to HW filter on device bond1 [ 154.894915][ T6150] kernel write not supported for file /input/mice (pid: 6150 comm: kworker/1:11) [ 154.895767][ T7130] loop2: detected capacity change from 0 to 2048 [ 154.956006][ T7130] UDF-fs: bad mount option "partitionÿÿÿ00000000000000001" or missing value [ 155.086636][ T7141] netlink: 12 bytes leftover after parsing attributes in process `syz.5.1038'. [ 155.087593][ T4496] usb 5-1: new full-speed USB device number 6 using dummy_hcd [ 155.116443][ T7141] tipc: Started in network mode [ 155.126557][ T7141] tipc: Node identity 7, cluster identity 4711 [ 155.151637][ T7141] tipc: Node number set to 7 [ 155.311058][ T4496] usb 5-1: New USB device found, idVendor=0572, idProduct=cb01, bcdDevice=26.65 [ 155.336296][ T4496] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 155.359242][ T7148] loop3: detected capacity change from 0 to 8192 [ 155.371403][ T4496] usb 5-1: Product: syz [ 155.375597][ T4496] usb 5-1: Manufacturer: syz [ 155.380648][ T4496] usb 5-1: SerialNumber: syz [ 155.415898][ T4496] usb 5-1: config 0 descriptor?? [ 155.629007][ T4496] usb 5-1: ignoring: probably an ADSL modem [ 155.646214][ T7157] syz.2.1047 (7157) used greatest stack depth: 19920 bytes left [ 155.897835][ T7171] loop2: detected capacity change from 0 to 512 [ 155.995375][ T7175] loop5: detected capacity change from 0 to 128 [ 156.014168][ T6148] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 156.040550][ T4496] cxacru 5-1:0.0: usbatm_usb_probe: bind failed: -19! [ 156.203076][ T6148] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 16 [ 156.237388][ T6148] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 64 [ 156.269296][ T6148] usb 4-1: New USB device found, idVendor=0a46, idProduct=9621, bcdDevice=4f.32 [ 156.287095][ T6148] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 156.295098][ T4496] usb 5-1: USB disconnect, device number 6 [ 156.326016][ T6148] usb 4-1: Product: syz [ 156.330305][ T6148] usb 4-1: Manufacturer: syz [ 156.338889][ T6148] usb 4-1: SerialNumber: syz [ 156.353717][ T6148] usb 4-1: config 0 descriptor?? [ 156.362387][ T7163] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 156.369983][ T7163] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 156.591794][ T7163] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 156.620014][ T7163] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 156.986835][ T7202] input: syz0 as /devices/virtual/input/input14 [ 157.056647][ T6148] dm9601: No valid MAC address in EEPROM, using 00:00:00:00:00:00 [ 157.186482][ T7208] loop2: detected capacity change from 0 to 128 [ 157.259033][ T6148] dm9601 4-1:0.0 (unnamed net_device) (uninitialized): Error reading chip ID [ 157.297655][ T6148] usb 4-1: USB disconnect, device number 5 [ 157.350179][ T7196] loop5: detected capacity change from 0 to 32768 [ 157.426233][ T7216] loop2: detected capacity change from 0 to 128 [ 157.428495][ T7196] XFS (loop5): Mounting V5 Filesystem [ 157.493860][ T7216] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 157.522346][ T7196] XFS (loop5): Ending clean mount [ 157.529313][ T7216] ext4 filesystem being mounted at /193/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 157.639143][ T4962] XFS (loop5): Unmounting Filesystem [ 157.709521][ T4281] EXT4-fs (loop2): unmounting filesystem. [ 157.811568][ T4496] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 157.914556][ T7226] loop2: detected capacity change from 0 to 256 [ 157.975147][ T7226] exfat: Deprecated parameter 'utf8' [ 158.013259][ T4496] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 158.016991][ T7226] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x82675e9d, utbl_chksum : 0xe619d30d) [ 158.033058][ T4496] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 158.097767][ T4496] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 158.126345][ T4496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 158.152912][ T4496] usb 1-1: SerialNumber: syz [ 158.384108][ T4496] usb 1-1: 0:2 : does not exist [ 158.428367][ T4496] usb 1-1: USB disconnect, device number 5 [ 158.553279][ T7242] loop3: detected capacity change from 0 to 8 [ 158.560323][ T26] audit: type=1326 audit(1791882452.358:915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 158.585890][ T26] audit: type=1326 audit(1791882452.358:916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 158.682462][ T4897] udevd[4897]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 158.689938][ T26] audit: type=1326 audit(1791882452.368:917): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=51 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 158.736541][ T26] audit: type=1326 audit(1791882452.368:918): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 158.840990][ T26] audit: type=1326 audit(1791882452.368:919): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 158.921164][ T4496] smpboot: CPU 1 is now offline [ 158.989019][ T7251] program syz.3.1084 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 159.094357][ T26] audit: type=1326 audit(1791882452.368:920): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=68 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.186282][ T7258] loop4: detected capacity change from 0 to 1024 [ 159.238749][ T26] audit: type=1326 audit(1791882452.368:921): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.273485][ T7258] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 159.400068][ T26] audit: type=1326 audit(1791882452.368:922): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.455737][ T4272] EXT4-fs (loop4): unmounting filesystem. [ 159.519411][ T26] audit: type=1326 audit(1791882452.368:923): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=71 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.593752][ T26] audit: type=1326 audit(1791882452.368:924): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.714156][ T26] audit: type=1326 audit(1791882452.368:925): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7241 comm="syz.4.1079" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fb67f99e2d9 code=0x7ffc0000 [ 159.961417][ T4496] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 160.174413][ T4496] usb 5-1: New USB device found, idVendor=17e9, idProduct=8b4e, bcdDevice=9c.08 [ 160.208633][ T4496] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.254463][ T4496] usb 5-1: config 0 descriptor?? [ 160.498802][ T7283] loop5: detected capacity change from 0 to 4096 [ 160.541035][ T7277] loop0: detected capacity change from 0 to 32768 [ 160.649680][ T7277] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 160.681279][ T7283] ntfs: volume version 3.1. [ 160.692456][ T4496] [drm:udl_init] *ERROR* Selecting channel failed [ 160.794412][ T4496] [drm] Initialized udl 0.0.1 20120220 for 5-1:0.0 on minor 2 [ 160.848259][ T4496] [drm] Initialized udl on minor 2 [ 160.899446][ T4496] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffb9 [ 160.939689][ T4496] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 160.977755][ T7277] syz.0.1095 (7277) used greatest stack depth: 18624 bytes left [ 160.989202][ T4496] usb 5-1: USB disconnect, device number 7 [ 161.023265][ T130] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 161.049422][ T130] udl 5-1:0.0: [drm] *ERROR* Read EDID byte 0 failed err ffffffed [ 161.070981][ T130] udl 5-1:0.0: [drm] Cannot find any crtc or sizes [ 161.151539][ T4314] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 161.164877][ T4271] ocfs2: Unmounting device (7,0) on (node local) [ 161.364632][ T4314] usb 4-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 161.417454][ T4314] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 161.449103][ T4314] usb 4-1: config 0 descriptor?? [ 161.480297][ T4314] cp210x 4-1:0.0: cp210x converter detected [ 161.885445][ T4314] cp210x 4-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 161.915847][ T26] audit: type=1326 audit(1791882455.718:926): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 161.966924][ T4314] usb 4-1: cp210x converter now attached to ttyUSB0 [ 162.084242][ T7318] loop4: detected capacity change from 0 to 256 [ 162.090921][ T26] audit: type=1326 audit(1791882455.758:927): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 162.161113][ T4496] usb 4-1: USB disconnect, device number 6 [ 162.218030][ T4496] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 162.298426][ T4496] cp210x 4-1:0.0: device disconnected [ 162.307672][ T26] audit: type=1326 audit(1791882455.758:928): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 162.470073][ T26] audit: type=1326 audit(1791882455.788:929): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=41 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 162.585683][ T26] audit: type=1326 audit(1791882455.788:930): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 162.666296][ T7336] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1122'. [ 162.701594][ T26] audit: type=1326 audit(1791882455.788:931): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7313 comm="syz.5.1112" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3a9079e2d9 code=0x7ffc0000 [ 162.738463][ T7336] IPVS: Error joining to the multicast group [ 162.763584][ T7333] loop5: detected capacity change from 0 to 4096 [ 162.772045][ T4314] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 162.858102][ T7333] ntfs3: loop5: Different NTFS' sector size (4096) and media sector size (512) [ 162.957307][ T7341] loop4: detected capacity change from 0 to 164 [ 162.996066][ T4314] usb 3-1: unable to get BOS descriptor or descriptor too short [ 163.037584][ T4314] usb 3-1: config 129 has an invalid interface number: 135 but max is 0 [ 163.117522][ T4314] usb 3-1: config 129 has an invalid interface number: 5 but max is 0 [ 163.179746][ T4314] usb 3-1: config 129 has 2 interfaces, different from the descriptor's value: 1 [ 163.223389][ T4314] usb 3-1: config 129 has no interface number 0 [ 163.240616][ T4314] usb 3-1: config 129 has no interface number 1 [ 163.269638][ T4314] usb 3-1: config 129 interface 135 altsetting 6 has 0 endpoint descriptors, different from the interface descriptor's value: 5 [ 163.303906][ T4314] usb 3-1: too many endpoints for config 129 interface 5 altsetting 7: 37, using maximum allowed: 30 [ 163.315873][ T4314] usb 3-1: config 129 interface 5 altsetting 7 has 0 endpoint descriptors, different from the interface descriptor's value: 37 [ 163.332570][ T4314] usb 3-1: config 129 interface 135 has no altsetting 0 [ 163.339567][ T4314] usb 3-1: config 129 interface 5 has no altsetting 0 [ 163.358881][ T4314] usb 3-1: string descriptor 0 read error: -22 [ 163.373280][ T4314] usb 3-1: New USB device found, idVendor=2040, idProduct=721f, bcdDevice=f2.00 [ 163.385303][ T4314] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 163.438383][ T4314] usb 3-1: MIDIStreaming interface descriptor not found [ 163.726486][ T4314] usb 3-1: USB disconnect, device number 9 [ 163.864557][ T7348] loop4: detected capacity change from 0 to 40427 [ 163.880062][ T7348] F2FS-fs (loop4): invalid crc value [ 163.903292][ T7348] F2FS-fs (loop4): Found nat_bits in checkpoint [ 163.973247][ T7348] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 164.035969][ T4272] syz-executor: attempt to access beyond end of device [ 164.035969][ T4272] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 164.449302][ T7364] netlink: 'syz.5.1130': attribute type 12 has an invalid length. [ 164.461486][ T7366] vivid-001: disconnect [ 164.501263][ T7358] vivid-001: reconnect [ 164.532659][ T7364] netlink: 'syz.5.1130': attribute type 29 has an invalid length. [ 164.607162][ T7364] netlink: 148 bytes leftover after parsing attributes in process `syz.5.1130'. [ 164.683697][ T7364] netlink: 'syz.5.1130': attribute type 3 has an invalid length. [ 164.756104][ T7364] netlink: 'syz.5.1130': attribute type 2 has an invalid length. [ 164.818412][ T7364] netlink: 35 bytes leftover after parsing attributes in process `syz.5.1130'. [ 165.020206][ T7381] program syz.4.1140 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 165.484937][ T4496] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 165.650075][ T7405] loop0: detected capacity change from 0 to 512 [ 165.698400][ T7405] FAT-fs (loop0): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 165.724824][ T4496] usb 4-1: config 0 has an invalid interface number: 1 but max is 0 [ 165.765845][ T4496] usb 4-1: config 0 has no interface number 0 [ 165.795750][ T4496] usb 4-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 165.854971][ T4496] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.903644][ T4496] usb 4-1: Product: syz [ 165.934008][ T4496] usb 4-1: Manufacturer: syz [ 165.959273][ T4496] usb 4-1: SerialNumber: syz [ 165.992500][ T4496] usb 4-1: config 0 descriptor?? [ 166.205935][ T4496] usb 4-1: dvb_usb_v2: found a 'E3C EC168 reference design' in warm state [ 166.269224][ T4496] usb 4-1: dvb_usb_v2: will pass the complete MPEG2 transport stream to the software demuxer [ 166.317409][ T4496] dvbdev: DVB: registering new adapter (E3C EC168 reference design) [ 166.359162][ T4496] usb 4-1: media controller created [ 166.435841][ T4496] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 166.565510][ T4496] i2c i2c-1: ec100: i2c rd failed=-71 reg=33 [ 166.692157][ T4496] usb 4-1: USB disconnect, device number 7 [ 166.750107][ T7427] bcache: register_bcache() error : failed to open device [ 167.481454][ T4496] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 167.703008][ T4496] usb 3-1: Using ep0 maxpacket: 16 [ 167.728131][ T4496] usb 3-1: config 221 has an invalid interface number: 108 but max is 0 [ 167.777030][ T4496] usb 3-1: config 221 has no interface number 0 [ 167.817398][ T4496] usb 3-1: config 221 interface 108 altsetting 85 endpoint 0x3 has invalid maxpacket 512, setting to 64 [ 167.903067][ T4496] usb 3-1: config 221 interface 108 altsetting 85 has a duplicate endpoint with address 0x6, skipping [ 167.960222][ T7440] loop4: detected capacity change from 0 to 32768 [ 167.989886][ T4496] usb 3-1: config 221 interface 108 has no altsetting 0 [ 168.005101][ T7432] loop5: detected capacity change from 0 to 32768 [ 168.049504][ T4496] usb 3-1: New USB device found, idVendor=1e2d, idProduct=0085, bcdDevice=d1.90 [ 168.115172][ T4496] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.167178][ T7432] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 168.193895][ T4496] usb 3-1: Product: syz [ 168.219788][ T4496] usb 3-1: Manufacturer: syz [ 168.244097][ T4496] usb 3-1: SerialNumber: syz [ 168.505520][ T4496] option 3-1:221.108: GSM modem (1-port) converter detected [ 168.542097][ T4497] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 168.577274][ T4496] usb 3-1: USB disconnect, device number 10 [ 168.609591][ T4496] option 3-1:221.108: device disconnected [ 168.713329][ T4962] ocfs2: Unmounting device (7,5) on (node local) [ 168.784875][ T4497] usb 1-1: config 0 has no interfaces? [ 168.822655][ T4497] usb 1-1: New USB device found, idVendor=0bc7, idProduct=0008, bcdDevice=4f.c8 [ 168.875026][ T4497] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 168.934058][ T4497] usb 1-1: Product: syz [ 168.941522][ T4497] usb 1-1: Manufacturer: syz [ 168.946113][ T4497] usb 1-1: SerialNumber: syz [ 169.005131][ T7480] netlink: 40 bytes leftover after parsing attributes in process `syz.3.1177'. [ 169.024661][ T4497] usb 1-1: config 0 descriptor?? [ 169.166403][ T7484] loop4: detected capacity change from 0 to 256 [ 169.225842][ T7484] exfat: Deprecated parameter 'utf8' [ 169.267902][ T7461] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 169.287555][ T7484] exfat: Deprecated parameter 'namecase' [ 169.334779][ T7484] exfat: Deprecated parameter 'namecase' [ 169.346831][ T7461] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 169.403149][ T7484] exFAT-fs (loop4): failed to load upcase table (idx : 0x0001fe89, chksum : 0xbf24f927, utbl_chksum : 0xe619d30d) [ 169.422303][ T4496] usb 1-1: USB disconnect, device number 6 [ 169.803875][ T7507] i2c i2c-0: Invalid 7-bit I2C address 0x00 [ 169.994213][ T4496] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 170.226757][ T4496] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 170.265113][ T7526] loop3: detected capacity change from 0 to 64 [ 170.277493][ T4496] usb 1-1: New USB device found, idVendor=0681, idProduct=0005, bcdDevice= 1.00 [ 170.297199][ T4284] Bluetooth: unknown link type 85 [ 170.339149][ T7528] loop4: detected capacity change from 0 to 512 [ 170.357591][ T4496] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.408143][ T7528] EXT4-fs (loop4): bad s_min_extra_isize: 65535 [ 170.438672][ T4496] idmouse 1-1:1.0: Unable to find bulk-in endpoint. [ 170.519791][ T7531] netlink: 8 bytes leftover after parsing attributes in process `syz.5.1194'. [ 170.670798][ T4496] usb 1-1: USB disconnect, device number 7 [ 170.731832][ T7509] loop2: detected capacity change from 0 to 32768 [ 170.834747][ T7509] ocfs2: Mounting device (7,2) on (node local, slot 0) with ordered data mode. [ 170.910857][ T7541] loop5: detected capacity change from 0 to 512 [ 170.996475][ T7541] EXT4-fs: Ignoring removed i_version option [ 171.080818][ T7541] EXT4-fs (loop5): feature flags set on rev 0 fs, running e2fsck is recommended [ 171.131252][ T4281] ocfs2: Unmounting device (7,2) on (node local) [ 171.160932][ T7541] EXT4-fs (loop5): orphan cleanup on readonly fs [ 171.245799][ T7541] EXT4-fs error (device loop5): ext4_mb_generate_buddy:1126: group 0, block bitmap and bg descriptor inconsistent: 48 vs 41 free clusters [ 171.404608][ T7541] __quota_error: 12 callbacks suppressed [ 171.404621][ T7541] Quota error (device loop5): write_blk: dquota write failed [ 171.524184][ T7541] Quota error (device loop5): find_free_dqentry: Can't write quota data block 5 [ 171.592098][ T7541] Quota error (device loop5): write_blk: dquota write failed [ 171.644697][ T7541] Quota error (device loop5): qtree_write_dquot: Error -28 occurred while creating quota [ 171.728986][ T7541] EXT4-fs error (device loop5): ext4_acquire_dquot:6841: comm syz.5.1196: Failed to acquire dquot type 1 [ 171.814472][ T7541] EXT4-fs (loop5): 1 truncate cleaned up [ 171.879043][ T7541] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: writeback. [ 171.891141][ T7560] program syz.3.1204 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 171.904991][ T7562] loop4: detected capacity change from 0 to 8 [ 171.935051][ T7562] SQUASHFS error: lzo decompression failed, data probably corrupt [ 171.985833][ T7562] SQUASHFS error: Failed to read block 0x82: -5 [ 172.014053][ T7562] SQUASHFS error: Unable to read metadata cache entry [80] [ 172.031516][ T4496] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 172.044917][ T7541] ieee802154 phy0 wpan0: encryption failed: -22 [ 172.059545][ T7550] loop0: detected capacity change from 0 to 32768 [ 172.070249][ T7562] SQUASHFS error: Unable to read inode 0x11f [ 172.155165][ T7562] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1205'. [ 172.176035][ T7550] XFS (loop0): Mounting V5 Filesystem [ 172.207312][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 172.247551][ T7550] XFS (loop0): Ending clean mount [ 172.253958][ T4496] usb 3-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 172.295820][ T4496] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 172.311622][ T4284] Bluetooth: hci1: command 0x0409 tx timeout [ 172.371287][ T4496] usb 3-1: config 0 descriptor?? [ 172.420472][ T4496] cp210x 3-1:0.0: cp210x converter detected [ 172.468033][ T7579] loop3: detected capacity change from 0 to 256 [ 172.573894][ T7579] exFAT-fs (loop3): failed to load upcase table (idx : 0x00011a39, chksum : 0xd4e5c97b, utbl_chksum : 0xe619d30d) [ 172.608860][ T7580] EXT4-fs (loop5): mounting ext2 file system using the ext4 subsystem [ 172.736033][ T4271] XFS (loop0): Unmounting Filesystem [ 172.768548][ T7580] EXT4-fs (loop5): mounted filesystem without journal. Quota mode: none. [ 172.884394][ T7580] ext2 filesystem being mounted at /153/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 172.939453][ T7587] tap0: tun_chr_ioctl cmd 1074025677 [ 172.968317][ T7587] tap0: linktype set to 768 [ 173.038238][ T4496] cp210x 3-1:0.0: failed to get vendor val 0x3711 size 2: -71 [ 173.076547][ T4496] cp210x 3-1:0.0: GPIO initialisation failed: -71 [ 173.139148][ T4496] usb 3-1: cp210x converter now attached to ttyUSB0 [ 173.186106][ T4496] usb 3-1: USB disconnect, device number 11 [ 173.248259][ T4496] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 173.304694][ T4496] cp210x 3-1:0.0: device disconnected [ 173.447775][ T4962] EXT4-fs (loop5): unmounting filesystem. [ 174.589626][ T7611] set_capacity_and_notify: 1 callbacks suppressed [ 174.589638][ T7611] loop3: detected capacity change from 0 to 32768 [ 174.694850][ T7611] BTRFS: device fsid 395ef67a-297e-477c-816d-cd80a5b93e5d devid 1 transid 8 /dev/loop3 scanned by syz.3.1221 (7611) [ 174.819156][ T7611] BTRFS info (device loop3): first mount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 174.896096][ T7611] BTRFS info (device loop3): using sha256 (sha256-avx2) checksum algorithm [ 174.990197][ T7607] loop5: detected capacity change from 0 to 32768 [ 175.000885][ T7611] BTRFS info (device loop3): use zlib compression, level 3 [ 175.041702][ T7611] BTRFS info (device loop3): turning on sync discard [ 175.048422][ T7611] BTRFS info (device loop3): using free space tree [ 175.059422][ T7643] loop4: detected capacity change from 0 to 1024 [ 175.168336][ T7643] hfsplus: invalid length 1280 has been corrected to 255 [ 175.238967][ T7658] hfsplus: invalid length 1280 has been corrected to 255 [ 175.320672][ T7611] BTRFS info (device loop3): enabling ssd optimizations [ 175.346982][ T7658] hfsplus: invalid length 1280 has been corrected to 255 [ 175.400331][ T7658] hfsplus: invalid length 1280 has been corrected to 255 [ 175.453591][ T7658] hfsplus: invalid length 1280 has been corrected to 255 [ 175.530499][ T7658] hfsplus: walked past end of dir [ 175.611045][ T4278] BTRFS info (device loop3): last unmount of filesystem 395ef67a-297e-477c-816d-cd80a5b93e5d [ 175.919970][ T7640] loop2: detected capacity change from 0 to 32768 [ 175.957953][ T7640] BTRFS: device fsid 14d642db-7b15-43e4-81e6-4b8fac6a25f8 devid 1 transid 8 /dev/loop2 scanned by syz.2.1235 (7640) [ 176.124628][ T7640] BTRFS info (device loop2): first mount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 176.205759][ T7640] BTRFS info (device loop2): using blake2b (blake2b-256-generic) checksum algorithm [ 176.265603][ T7640] BTRFS info (device loop2): use zlib compression, level 3 [ 176.311231][ T7640] BTRFS info (device loop2): using free space tree [ 176.458321][ T7640] BTRFS info (device loop2): enabling ssd optimizations [ 176.855165][ T4281] BTRFS info (device loop2): last unmount of filesystem 14d642db-7b15-43e4-81e6-4b8fac6a25f8 [ 176.928599][ T26] audit: type=1326 audit(1791882470.728:944): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=_unconfined pid=7714 comm="syz.4.1250" exe="/root/ci2-linux-6-1-kasan/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fb67f99e2d9 code=0x0 [ 177.014179][ T7717] loop3: detected capacity change from 0 to 1024 [ 177.409150][ T34] hfsplus: b-tree write err: -5, ino 3 [ 177.509115][ T26] audit: type=1400 audit(1791882471.308:945): apparmor="STATUS" info="failed to unpack end of profile" error=-71 profile="unconfined" name="foo" pid=7725 comm="syz.0.1254" name="foo" offset=81 [ 177.705503][ T7734] netlink: 7 bytes leftover after parsing attributes in process `syz.3.1259'. [ 178.271110][ T7739] loop0: detected capacity change from 0 to 131072 [ 178.280557][ T4284] Bluetooth: hci4: command 0x0405 tx timeout [ 178.298254][ T7739] F2FS-fs (loop0): Invalid segment/section count (458783, 24 x 150994945) [ 178.307722][ T7739] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 178.324982][ T7739] F2FS-fs (loop0): invalid crc value [ 178.352631][ T7739] F2FS-fs (loop0): Found nat_bits in checkpoint [ 178.386985][ T7739] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 178.394442][ T7739] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 178.834276][ T7755] loop2: detected capacity change from 0 to 164 [ 178.974952][ T7755] iso9660: Corrupted directory entry in block 2 of inode 1792 [ 179.387158][ T7773] loop4: detected capacity change from 0 to 2048 [ 179.433998][ T7773] UDF-fs: INFO Mounting volume 'LiuxUDF', timestamp 2022/11/22 14:59 (1000) [ 179.521541][ T4314] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 179.529084][ T7675] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 179.735641][ T4314] usb 1-1: Using ep0 maxpacket: 16 [ 179.742560][ T7675] usb 4-1: Using ep0 maxpacket: 8 [ 179.756031][ T7675] usb 4-1: New USB device found, idVendor=0ccd, idProduct=0039, bcdDevice=90.7b [ 179.767591][ T4314] usb 1-1: New USB device found, idVendor=06be, idProduct=a232, bcdDevice=33.f3 [ 179.820500][ T7675] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 179.829399][ T4314] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 179.888560][ T4314] usb 1-1: Product: syz [ 179.903955][ T7675] pvrusb2: Hardware description: Terratec Grabster AV400 [ 179.938463][ T4314] usb 1-1: Manufacturer: syz [ 179.958733][ T4314] usb 1-1: SerialNumber: syz [ 179.965488][ T7675] pvrusb2: ********** [ 179.969470][ T7675] pvrusb2: ***WARNING*** Support for this device (Terratec Grabster AV400) is experimental. [ 180.009281][ T4314] usb 1-1: config 0 descriptor?? [ 180.066778][ T7675] pvrusb2: Important functionality might not be entirely working. [ 180.105483][ T7675] pvrusb2: Please consider contacting the driver author to help with further stabilization of the driver. [ 180.167596][ T7675] pvrusb2: ********** [ 180.215361][ T2313] pvrusb2: Invalid write control endpoint [ 180.289962][ T7792] loop2: detected capacity change from 0 to 64 [ 180.399717][ T7768] pvrusb2: Invalid write control endpoint [ 180.447230][ T4496] usb 4-1: USB disconnect, device number 8 [ 180.454751][ T4314] dvb-usb: found a 'AME DTV-5100 USB2.0 DVB-T' in warm state. [ 180.522588][ T4314] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 180.560533][ T4314] dvbdev: DVB: registering new adapter (AME DTV-5100 USB2.0 DVB-T) [ 180.582107][ T2313] pvrusb2: Invalid write control endpoint [ 180.598690][ T2313] pvrusb2: ***WARNING*** Detected a wedged cx25840 chip; the device will not work. [ 180.609367][ T4314] usb 1-1: media controller created [ 180.638798][ T4314] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 180.647894][ T2313] pvrusb2: ***WARNING*** Try power cycling the pvrusb2 device. [ 180.660696][ T2313] pvrusb2: ***WARNING*** Disabling further access to the device to prevent other foul-ups. [ 180.683014][ T2313] pvrusb2: Device being rendered inoperable [ 180.697745][ T2313] cx25840 1-0044: Unable to detect h/w, assuming cx23887 [ 180.705764][ T2313] cx25840 1-0044: cx23887 A/V decoder found @ 0x88 (pvrusb2_a) [ 180.743995][ T2313] pvrusb2: Attached sub-driver cx25840 [ 180.760966][ T2313] pvrusb2: ***WARNING*** pvrusb2 device hardware appears to be jammed and I can't clear it. [ 180.776008][ T2313] pvrusb2: You might need to power cycle the pvrusb2 device in order to recover. [ 181.221542][ T4314] zl10353_read_register: readreg error (reg=127, ret==0) [ 181.229130][ T4314] dvb-usb: no frontend was attached by 'AME DTV-5100 USB2.0 DVB-T' [ 181.240889][ T4314] dvb-usb: AME DTV-5100 USB2.0 DVB-T successfully initialized and connected. [ 183.991518][ T4284] Bluetooth: hci1: command 0x0406 tx timeout [ 183.997556][ T4284] Bluetooth: hci0: command 0x0406 tx timeout [ 185.912168][ T4284] Bluetooth: hci3: command 0x0406 tx timeout [ 185.918184][ T4284] Bluetooth: hci2: command 0x0406 tx timeout [ 194.079257][ T1270] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.085573][ T1270] ieee802154 phy1 wpan1: encryption failed: -22 [ 255.515514][ T1270] ieee802154 phy0 wpan0: encryption failed: -22 [ 255.522527][ T1270] ieee802154 phy1 wpan1: encryption failed: -22 [ 278.071432][ T4277] Bluetooth: hci4: command 0x0406 tx timeout [ 316.957498][ T1270] ieee802154 phy0 wpan0: encryption failed: -22 [ 316.964297][ T1270] ieee802154 phy1 wpan1: encryption failed: -22 [ 324.631748][ T27] INFO: task syz.0.1263:7766 blocked for more than 143 seconds. [ 324.639998][ T27] Not tainted syzkaller #0 [ 324.654952][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 324.666781][ T27] task:syz.0.1263 state:D stack:26256 pid:7766 ppid:4271 flags:0x00004004 [ 324.682517][ T27] Call Trace: [ 324.686011][ T27] [ 324.688936][ T27] __schedule+0x107f/0x4030 [ 324.700981][ T27] ? mark_lock+0x94/0x320 [ 324.708256][ T27] ? __lock_acquire+0x7ea0/0x7ea0 [ 324.717909][ T27] ? release_firmware_map_entry+0x187/0x187 [ 324.726811][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 324.738067][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 324.747089][ T27] schedule+0xb9/0x180 [ 324.751160][ T27] io_schedule+0x7c/0xd0 [ 324.762573][ T27] bit_wait_io+0xd/0xc0 [ 324.766729][ T27] __wait_on_bit+0x9b/0x2c0 [ 324.771215][ T27] ? bit_wait+0xc0/0xc0 [ 324.781403][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 324.786870][ T27] ? bit_wait+0xc0/0xc0 [ 324.791010][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 324.808082][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 324.818777][ T27] ? bit_waitqueue+0x30/0x30 [ 324.823494][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 324.828708][ T27] do_get_write_access+0x605/0xf20 [ 324.837911][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 324.845636][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 324.854569][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 324.860716][ T27] ? rcu_is_watching+0x11/0xa0 [ 324.866169][ T27] ext4_reserve_inode_write+0x201/0x290 [ 324.874496][ T27] __ext4_mark_inode_dirty+0x161/0x7b0 [ 324.879946][ T27] ext4_dirty_inode+0xbf/0x100 [ 324.884862][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 324.890657][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 324.898565][ T27] __file_update_time+0x21d/0x240 [ 324.904518][ T27] file_update_time+0x2f3/0x370 [ 324.909393][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 324.917505][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 324.922640][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 324.928864][ T27] ? count_memcg_event_mm+0x8a/0x3c0 [ 324.936961][ T27] ? put_page+0x270/0x270 [ 324.941280][ T27] do_page_mkwrite+0x16b/0x5c0 [ 324.948692][ T27] handle_mm_fault+0x199c/0x3d40 [ 324.958936][ T27] ? mt_find+0x157/0x830 [ 324.963319][ T27] ? numa_migrate_prep+0x250/0x250 [ 324.968422][ T27] ? lock_chain_count+0x20/0x20 [ 324.976309][ T27] ? ktime_get+0x247/0x270 [ 324.980718][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 324.986144][ T27] do_user_addr_fault+0x58e/0xb20 [ 324.991166][ T27] exc_page_fault+0x60/0x100 [ 324.998558][ T27] ? clear_bhb_loop+0x60/0xb0 [ 325.003332][ T27] asm_exc_page_fault+0x22/0x30 [ 325.008200][ T27] RIP: 0033:0x7fb5492730b2 [ 325.016276][ T27] RSP: 002b:00007fff9db3bb50 EFLAGS: 00010202 [ 325.022484][ T27] RAX: 0000000000004008 RBX: 00007fb54a155720 RCX: 0000000000000000 [ 325.030438][ T27] RDX: 0000001b2fc20000 RSI: 0000000000000008 RDI: 00007fb54a155720 [ 325.041668][ T27] RBP: 0000000000000156 R08: 00007fb549610000 R09: 00007fb549626038 [ 325.050833][ T27] R10: 0000000000000003 R11: 0000000000000002 R12: ffffffff86816ceb [ 325.062914][ T27] R13: 00007fb549626038 R14: 0000000000000040 R15: ffffffffffffc000 [ 325.070878][ T27] ? dummy_queue+0x31b/0x910 [ 325.077165][ T27] [ 325.080178][ T27] INFO: task syz.5.1285:7797 blocked for more than 143 seconds. [ 325.089637][ T27] Not tainted syzkaller #0 [ 325.095739][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 325.106105][ T27] task:syz.5.1285 state:D stack:27600 pid:7797 ppid:4962 flags:0x00004004 [ 325.121152][ T27] Call Trace: [ 325.126982][ T27] [ 325.129904][ T27] __schedule+0x107f/0x4030 [ 325.135635][ T27] ? mark_lock+0x94/0x320 [ 325.139955][ T27] ? __lock_acquire+0x7ea0/0x7ea0 [ 325.146746][ T27] ? release_firmware_map_entry+0x187/0x187 [ 325.155019][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 325.160903][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 325.169253][ T27] schedule+0xb9/0x180 [ 325.174509][ T27] io_schedule+0x7c/0xd0 [ 325.178740][ T27] bit_wait_io+0xd/0xc0 [ 325.184622][ T27] __wait_on_bit+0x9b/0x2c0 [ 325.189135][ T27] ? bit_wait+0xc0/0xc0 [ 325.194839][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 325.200286][ T27] ? bit_wait+0xc0/0xc0 [ 325.206220][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 325.210971][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 325.217242][ T27] ? bit_waitqueue+0x30/0x30 [ 325.223535][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 325.228719][ T27] do_get_write_access+0x605/0xf20 [ 325.235905][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 325.244094][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 325.252642][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 325.258788][ T27] ? rcu_is_watching+0x11/0xa0 [ 325.265304][ T27] ext4_reserve_inode_write+0x201/0x290 [ 325.270839][ T27] __ext4_mark_inode_dirty+0x161/0x7b0 [ 325.280145][ T27] ext4_dirty_inode+0xbf/0x100 [ 325.286636][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 325.293625][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 325.298640][ T27] __file_update_time+0x21d/0x240 [ 325.305476][ T27] file_update_time+0x2f3/0x370 [ 325.310317][ T27] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 325.316827][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 325.323828][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 325.328845][ T27] ? pte_alloc_one+0x287/0x310 [ 325.334803][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 325.341032][ T27] do_page_mkwrite+0x16b/0x5c0 [ 325.348404][ T27] handle_mm_fault+0x199c/0x3d40 [ 325.357318][ T27] ? mt_find+0x157/0x830 [ 325.363335][ T27] ? numa_migrate_prep+0x250/0x250 [ 325.368442][ T27] ? lock_chain_count+0x20/0x20 [ 325.374541][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 325.379817][ T27] do_user_addr_fault+0x58e/0xb20 [ 325.387941][ T27] exc_page_fault+0x60/0x100 [ 325.393721][ T27] ? clear_bhb_loop+0x60/0xb0 [ 325.398387][ T27] asm_exc_page_fault+0x22/0x30 [ 325.405000][ T27] RIP: 0033:0x7f3a9066bc23 [ 325.409400][ T27] RSP: 002b:00007ffc8c29aca0 EFLAGS: 00010246 [ 325.416843][ T27] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b31864000 [ 325.426502][ T27] RDX: 0000001b31824000 RSI: 0000000000400000 RDI: 00007f3a909e2708 [ 325.436292][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.445966][ T27] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 325.457232][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffc8c29af30 [ 325.467476][ T27] [ 325.470490][ T27] INFO: task syz.4.1286:7798 blocked for more than 144 seconds. [ 325.479324][ T27] Not tainted syzkaller #0 [ 325.485936][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 325.497060][ T27] task:syz.4.1286 state:D stack:27600 pid:7798 ppid:4272 flags:0x00004004 [ 325.507979][ T27] Call Trace: [ 325.511244][ T27] [ 325.515402][ T27] __schedule+0x107f/0x4030 [ 325.520023][ T27] ? mark_lock+0x94/0x320 [ 325.526236][ T27] ? __lock_acquire+0x7ea0/0x7ea0 [ 325.531270][ T27] ? release_firmware_map_entry+0x187/0x187 [ 325.538396][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 325.545994][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 325.551185][ T27] schedule+0xb9/0x180 [ 325.556494][ T27] io_schedule+0x7c/0xd0 [ 325.564498][ T27] bit_wait_io+0xd/0xc0 [ 325.568673][ T27] __wait_on_bit+0x9b/0x2c0 [ 325.574955][ T27] ? bit_wait+0xc0/0xc0 [ 325.579105][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 325.586342][ T27] ? bit_wait+0xc0/0xc0 [ 325.590486][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 325.596466][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 325.604538][ T27] ? bit_waitqueue+0x30/0x30 [ 325.609123][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 325.615527][ T27] do_get_write_access+0x605/0xf20 [ 325.620634][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 325.628349][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 325.635846][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 325.643689][ T27] ? rcu_is_watching+0x11/0xa0 [ 325.648444][ T27] ext4_reserve_inode_write+0x201/0x290 [ 325.655204][ T27] __ext4_mark_inode_dirty+0x161/0x7b0 [ 325.663541][ T27] ext4_dirty_inode+0xbf/0x100 [ 325.668298][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 325.676301][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 325.683058][ T27] __file_update_time+0x21d/0x240 [ 325.688071][ T27] file_update_time+0x2f3/0x370 [ 325.694125][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 325.699427][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 325.706427][ T27] ? pte_alloc_one+0x287/0x310 [ 325.711192][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 325.719964][ T27] do_page_mkwrite+0x16b/0x5c0 [ 325.726881][ T27] handle_mm_fault+0x199c/0x3d40 [ 325.733056][ T27] ? mt_find+0x157/0x830 [ 325.737306][ T27] ? numa_migrate_prep+0x250/0x250 [ 325.744258][ T27] ? lock_chain_count+0x20/0x20 [ 325.749104][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 325.755905][ T27] do_user_addr_fault+0x58e/0xb20 [ 325.760937][ T27] exc_page_fault+0x60/0x100 [ 325.768612][ T27] ? clear_bhb_loop+0x60/0xb0 [ 325.774528][ T27] asm_exc_page_fault+0x22/0x30 [ 325.779367][ T27] RIP: 0033:0x7fb67f86bc23 [ 325.786364][ T27] RSP: 002b:00007ffe9610f970 EFLAGS: 00010246 [ 325.793646][ T27] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2fa64000 [ 325.803354][ T27] RDX: 0000001b2fa24000 RSI: 0000000000400000 RDI: 00007fb67fbe2708 [ 325.812511][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 325.820474][ T27] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 325.832926][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 00007ffe9610fc00 [ 325.840900][ T27] [ 325.845540][ T27] INFO: task syz.2.1287:7799 blocked for more than 144 seconds. [ 325.855038][ T27] Not tainted syzkaller #0 [ 325.859956][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 325.871043][ T27] task:syz.2.1287 state:D stack:27600 pid:7799 ppid:4281 flags:0x00004004 [ 325.883059][ T27] Call Trace: [ 325.886329][ T27] [ 325.889244][ T27] __schedule+0x107f/0x4030 [ 325.895383][ T27] ? mark_lock+0x94/0x320 [ 325.899710][ T27] ? __lock_acquire+0x7ea0/0x7ea0 [ 325.907024][ T27] ? release_firmware_map_entry+0x187/0x187 [ 325.914122][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 325.920009][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 325.927464][ T27] schedule+0xb9/0x180 [ 325.933598][ T27] io_schedule+0x7c/0xd0 [ 325.937834][ T27] bit_wait_io+0xd/0xc0 [ 325.944640][ T27] __wait_on_bit+0x9b/0x2c0 [ 325.949132][ T27] ? bit_wait+0xc0/0xc0 [ 325.953978][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 325.959429][ T27] ? bit_wait+0xc0/0xc0 [ 325.965921][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 325.972546][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 325.977563][ T27] ? bit_waitqueue+0x30/0x30 [ 325.984408][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 325.989597][ T27] do_get_write_access+0x605/0xf20 [ 325.997400][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 326.006480][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 326.013358][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 326.019501][ T27] ? rcu_is_watching+0x11/0xa0 [ 326.026524][ T27] ext4_reserve_inode_write+0x201/0x290 [ 326.032735][ T27] __ext4_mark_inode_dirty+0x161/0x7b0 [ 326.038189][ T27] ext4_dirty_inode+0xbf/0x100 [ 326.046717][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 326.053572][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 326.058595][ T27] __file_update_time+0x21d/0x240 [ 326.066032][ T27] file_update_time+0x2f3/0x370 [ 326.073315][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 326.078599][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 326.085929][ T27] ? pte_alloc_one+0x287/0x310 [ 326.090687][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 326.097628][ T27] do_page_mkwrite+0x16b/0x5c0 [ 326.104647][ T27] handle_mm_fault+0x199c/0x3d40 [ 326.109572][ T27] ? mt_find+0x157/0x830 [ 326.115395][ T27] ? numa_migrate_prep+0x250/0x250 [ 326.120502][ T27] ? lock_chain_count+0x20/0x20 [ 326.127633][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 326.133576][ T27] do_user_addr_fault+0x58e/0xb20 [ 326.138596][ T27] exc_page_fault+0x60/0x100 [ 326.145459][ T27] ? clear_bhb_loop+0x60/0xb0 [ 326.150128][ T27] asm_exc_page_fault+0x22/0x30 [ 326.163557][ T27] RIP: 0033:0x7f9d8de6bc23 [ 326.167966][ T27] RSP: 002b:00007fffa207a750 EFLAGS: 00010246 [ 326.176641][ T27] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2f864000 [ 326.186997][ T27] RDX: 0000001b2f824000 RSI: 0000000000400000 RDI: 00007f9d8e1e2708 [ 326.195660][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 326.205871][ T27] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.214646][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fffa207a9e0 [ 326.225798][ T27] [ 326.228840][ T27] INFO: task syz.3.1288:7800 blocked for more than 144 seconds. [ 326.239250][ T27] Not tainted syzkaller #0 [ 326.246401][ T27] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 326.255712][ T27] task:syz.3.1288 state:D stack:27600 pid:7800 ppid:4278 flags:0x00004004 [ 326.268640][ T27] Call Trace: [ 326.272579][ T27] [ 326.276660][ T27] __schedule+0x107f/0x4030 [ 326.281163][ T27] ? mark_lock+0x94/0x320 [ 326.288369][ T27] ? __lock_acquire+0x7ea0/0x7ea0 [ 326.294140][ T27] ? release_firmware_map_entry+0x187/0x187 [ 326.300022][ T27] ? _raw_spin_unlock_irqrestore+0x82/0x120 [ 326.308194][ T27] ? lockdep_hardirqs_on+0x94/0x140 [ 326.315150][ T27] schedule+0xb9/0x180 [ 326.319221][ T27] io_schedule+0x7c/0xd0 [ 326.325739][ T27] bit_wait_io+0xd/0xc0 [ 326.329887][ T27] __wait_on_bit+0x9b/0x2c0 [ 326.335964][ T27] ? bit_wait+0xc0/0xc0 [ 326.340114][ T27] out_of_line_wait_on_bit+0x138/0x190 [ 326.347839][ T27] ? bit_wait+0xc0/0xc0 [ 326.352656][ T27] ? __wait_on_bit+0x2c0/0x2c0 [ 326.357404][ T27] ? do_raw_spin_lock+0x128/0x2f0 [ 326.364683][ T27] ? bit_waitqueue+0x30/0x30 [ 326.369268][ T27] ? do_raw_spin_unlock+0x11d/0x230 [ 326.377759][ T27] do_get_write_access+0x605/0xf20 [ 326.385108][ T27] jbd2_journal_get_write_access+0x108/0x140 [ 326.391078][ T27] __ext4_journal_get_write_access+0x24b/0x6e0 [ 326.398927][ T27] ? __ext4_journal_ensure_credits+0x450/0x450 [ 326.407411][ T27] ? rcu_is_watching+0x11/0xa0 [ 326.412831][ T27] ext4_reserve_inode_write+0x201/0x290 [ 326.418366][ T27] __ext4_mark_inode_dirty+0x161/0x7b0 [ 326.426066][ T27] ext4_dirty_inode+0xbf/0x100 [ 326.430815][ T27] ? __ext4_expand_extra_isize+0x3e0/0x3e0 [ 326.437302][ T27] __mark_inode_dirty+0x2e7/0xe80 [ 326.445499][ T27] __file_update_time+0x21d/0x240 [ 326.450521][ T27] file_update_time+0x2f3/0x370 [ 326.456564][ T27] ? rcu_read_lock_bh_held+0xf0/0xf0 [ 326.464077][ T27] ? __file_remove_privs+0x5f0/0x5f0 [ 326.469357][ T27] ext4_page_mkwrite+0x1a9/0x10d0 [ 326.475726][ T27] ? pte_alloc_one+0x287/0x310 [ 326.485363][ T27] ? ext4_change_inode_journal_flag+0x710/0x710 [ 326.492291][ T27] do_page_mkwrite+0x16b/0x5c0 [ 326.497045][ T27] handle_mm_fault+0x199c/0x3d40 [ 326.504342][ T27] ? mt_find+0x157/0x830 [ 326.508583][ T27] ? numa_migrate_prep+0x250/0x250 [ 326.514480][ T27] ? lock_chain_count+0x20/0x20 [ 326.519438][ T27] ? lock_mm_and_find_vma+0xae/0x2f0 [ 326.527000][ T27] do_user_addr_fault+0x58e/0xb20 [ 326.532781][ T27] exc_page_fault+0x60/0x100 [ 326.537366][ T27] ? clear_bhb_loop+0x60/0xb0 [ 326.544336][ T27] asm_exc_page_fault+0x22/0x30 [ 326.549200][ T27] RIP: 0033:0x7fd31066bc23 [ 326.556045][ T27] RSP: 002b:00007fff6d9ea8c0 EFLAGS: 00010246 [ 326.564739][ T27] RAX: 00000000003ffde8 RBX: 0000000000000000 RCX: 0000001b2f964000 [ 326.573371][ T27] RDX: 0000001b2f924000 RSI: 0000000000400000 RDI: 00007fd3109e2708 [ 326.584773][ T27] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 326.594805][ T27] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 326.605022][ T27] R13: 0000000000000000 R14: 0000000000000000 R15: 00007fff6d9eab50 [ 326.613695][ T27] [ 326.616717][ T27] [ 326.616717][ T27] Showing all locks held in the system: [ 326.626798][ T27] 1 lock held by rcu_tasks_kthre/12: [ 326.632875][ T27] #0: ffffffff8d92e230 (rcu_tasks.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 326.645548][ T27] 1 lock held by rcu_tasks_trace/13: [ 326.650814][ T27] #0: ffffffff8d92ea50 (rcu_tasks_trace.tasks_gp_mutex){+.+.}-{3:3}, at: rcu_tasks_one_gp+0x33/0xef0 [ 326.665571][ T27] 1 lock held by khungtaskd/27: [ 326.670407][ T27] #0: ffffffff8d92d8a0 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x51/0x290 [ 326.680395][ T27] 4 locks held by kworker/u4:2/34: [ 326.689811][ T27] #0: ffff888019af7938 ((wq_completion)writeback){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 326.700604][ T27] #1: ffffc90000ab7d00 ((work_completion)(&(&wb->dwork)->work)){+.+.}-{0:0}, at: process_one_work+0x7b4/0x1160 [ 326.716782][ T27] #2: ffff88814d3080e0 (&type->s_umount_key#32){++++}-{3:3}, at: trylock_super+0x1c/0xf0 [ 326.727081][ T27] #3: ffff88814d30ac18 (&sbi->s_writepages_rwsem){.+.+}-{0:0}, at: ext4_writepages+0x213/0x2e70 [ 326.740543][ T27] 2 locks held by getty/4032: [ 326.745382][ T27] #0: ffff88814ceea098 (&tty->ldisc_sem){++++}-{0:0}, at: tty_ldisc_ref_wait+0x21/0x70 [ 326.757922][ T27] #1: ffffc9000327b2f0 (&ldata->atomic_read_lock){+.+.}-{3:3}, at: n_tty_read+0x41e/0x1360 [ 326.768149][ T27] 3 locks held by syz-executor/4259: [ 326.777119][ T27] #0: ffff88807eb09058 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.788414][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 326.800939][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 326.810736][ T27] 3 locks held by syz.0.1263/7766: [ 326.818613][ T27] #0: ffff88801846ae58 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.830101][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 326.843133][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 326.853457][ T27] 3 locks held by syz.5.1285/7797: [ 326.858547][ T27] #0: ffff88801cfad3d8 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.870735][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 326.884623][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 326.895627][ T27] 3 locks held by syz.4.1286/7798: [ 326.900724][ T27] #0: ffff88802bdb2e58 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.913475][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 326.923336][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 326.937322][ T27] 3 locks held by syz.2.1287/7799: [ 326.942923][ T27] #0: ffff88802bdb1058 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.955701][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 326.965545][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 326.977965][ T27] 3 locks held by syz.3.1288/7800: [ 326.983202][ T27] #0: ffff88802bdb4c58 (&mm->mmap_lock){++++}-{3:3}, at: lock_mm_and_find_vma+0x2e/0x2f0 [ 326.997903][ T27] #1: ffff88814d308558 (sb_pagefaults){.+.+}-{0:0}, at: ext4_page_mkwrite+0x192/0x10d0 [ 327.007787][ T27] #2: ffff88814d30c990 (jbd2_handle){++++}-{0:0}, at: start_this_handle+0x2014/0x2240 [ 327.020180][ T27] [ 327.022609][ T27] ============================================= [ 327.022609][ T27] [ 327.031007][ T27] NMI backtrace for cpu 0 [ 327.035317][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 327.042486][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 327.052518][ T27] Call Trace: [ 327.055775][ T27] [ 327.058688][ T27] dump_stack_lvl+0x188/0x24e [ 327.063368][ T27] ? irq_work_queue+0xbf/0x140 [ 327.068116][ T27] ? show_regs_print_info+0x12/0x12 [ 327.073291][ T27] ? load_image+0x410/0x410 [ 327.077770][ T27] ? vprintk_emit+0x59f/0x6a0 [ 327.082430][ T27] ? printk_sprint+0x460/0x460 [ 327.087196][ T27] nmi_cpu_backtrace+0x3e6/0x460 [ 327.092119][ T27] ? nmi_trigger_cpumask_backtrace+0x450/0x450 [ 327.098248][ T27] ? _printk+0xda/0x130 [ 327.102382][ T27] ? load_image+0x410/0x410 [ 327.106861][ T27] ? load_image+0x410/0x410 [ 327.111353][ T27] ? nmi_trigger_cpumask_backtrace+0xf3/0x450 [ 327.117402][ T27] ? arch_trigger_cpumask_backtrace+0x10/0x10 [ 327.123447][ T27] nmi_trigger_cpumask_backtrace+0x1d4/0x450 [ 327.129407][ T27] watchdog+0xf0e/0xf50 [ 327.133562][ T27] ? watchdog+0x1ed/0xf50 [ 327.137872][ T27] kthread+0x29d/0x330 [ 327.141916][ T27] ? hungtask_pm_notify+0x40/0x40 [ 327.146916][ T27] ? kthread_blkcg+0xd0/0xd0 [ 327.151484][ T27] ret_from_fork+0x1f/0x30 [ 327.155885][ T27] [ 327.169625][ T27] Kernel panic - not syncing: hung_task: blocked tasks [ 327.176463][ T27] CPU: 0 PID: 27 Comm: khungtaskd Not tainted syzkaller #0 [ 327.183634][ T27] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 327.193663][ T27] Call Trace: [ 327.196917][ T27] [ 327.199848][ T27] dump_stack_lvl+0x188/0x24e [ 327.204506][ T27] ? memcpy+0x3c/0x60 [ 327.208468][ T27] ? show_regs_print_info+0x12/0x12 [ 327.213641][ T27] ? load_image+0x410/0x410 [ 327.218139][ T27] panic+0x2d3/0x710 [ 327.222018][ T27] ? schedule_preempt_disabled+0x20/0x20 [ 327.227632][ T27] ? bpf_jit_dump+0xd0/0xd0 [ 327.232113][ T27] ? __irq_work_queue_local+0x12c/0x190 [ 327.237640][ T27] ? nmi_trigger_cpumask_backtrace+0x35b/0x450 [ 327.243770][ T27] ? nmi_trigger_cpumask_backtrace+0x360/0x450 [ 327.249899][ T27] watchdog+0xf4d/0xf50 [ 327.254034][ T27] ? watchdog+0x1ed/0xf50 [ 327.258345][ T27] kthread+0x29d/0x330 [ 327.262390][ T27] ? hungtask_pm_notify+0x40/0x40 [ 327.267388][ T27] ? kthread_blkcg+0xd0/0xd0 [ 327.271952][ T27] ret_from_fork+0x1f/0x30 [ 327.276355][ T27] [ 327.279422][ T27] Kernel Offset: disabled [ 327.283727][ T27] Rebooting in 86400 seconds..