last executing test programs: 2.171838415s ago: executing program 0 (id=1135): prctl$PR_SET_NAME(0xf, &(0x7f0000000700)=',&#^%\x00') r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x13, &(0x7f0000000e40)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020756c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b70300000000000085000000040000001801000020786c2500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000008000000b703000000000000850000001000000095"], &(0x7f0000000200)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x1, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000600)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) times(0xffffffffffffffff) 2.029182619s ago: executing program 0 (id=1140): bpf$PROG_LOAD(0x5, &(0x7f0000000280)={0xc, 0x7, &(0x7f0000000540)=ANY=[@ANYBLOB="180000000000000000", @ANYRES32, @ANYBLOB="0000b70242"], 0x0, 0x3, 0x0, 0x0, 0x0, 0x2, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_DROP_MEMBERSHIP(r0, 0x10e, 0xc, &(0x7f0000000640)=0x4, 0x4) sendmsg$netlink(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000540)=ANY=[@ANYBLOB=' \x00\x00\x00_\x00]'], 0x20}], 0x1}, 0x40) 2.008194379s ago: executing program 0 (id=1141): syz_mount_image$vfat(&(0x7f0000000ec0), &(0x7f0000000180)='./file2\x00', 0x420c, &(0x7f0000003240)=ANY=[], 0x6, 0x360, &(0x7f0000000b00)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='.\x00', 0x0, 0x0) getdents64(r0, &(0x7f0000000040)=""/40, 0x28) getdents64(r0, 0xfffffffffffffffe, 0x29) 1.916027041s ago: executing program 0 (id=1145): r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000001840), 0x2982, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/timer_list\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x20000023896) read$FUSE(r1, &(0x7f00000030c0)={0x2020}, 0x2020) 1.707700225s ago: executing program 4 (id=1153): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r0}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x28, 0x26, 0xa01, 0x0, 0x0, {0xa}, [@nested={0x14, 0xdd, 0x0, 0x1, [@nested={0x10, 0x67, 0x0, 0x1, [@typed={0xc, 0x13f, 0x0, 0x0, @u64=0x10}]}]}]}, 0x28}}, 0x0) 1.600563507s ago: executing program 3 (id=1155): syz_mount_image$ext4(&(0x7f00000000c0)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000100), 0x1, 0x599, &(0x7f0000000540)="$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") r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x77, 0x101301) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) ioctl$USBDEVFS_CONTROL(r0, 0xc0105500, &(0x7f0000000000)={0x80, 0x6, 0x321, 0xffff, 0x4c, 0x101, 0x0}) 1.514388469s ago: executing program 0 (id=1157): r0 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_SET_BINARY(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) bpf$BPF_PROG_QUERY(0x10, &(0x7f0000000240)={@cgroup=r1, 0x6, 0x1, 0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x40) 1.47962745s ago: executing program 4 (id=1158): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="07000000040000000802000001"], 0x50) r1 = bpf$PROG_LOAD(0x5, &(0x7f0000000680)={0x11, 0x8, &(0x7f0000000180)=ANY=[@ANYBLOB="1800000000000000000000000000000018120000", @ANYRES32=r0, @ANYBLOB="0000000000000000b703000021000000850000001b000000b70000000000000095"], &(0x7f0000000780)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x13, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000500)='mm_page_alloc\x00', r1}, 0x18) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="0100000004000000e27f00000100000001"], 0x50) 1.420477101s ago: executing program 0 (id=1160): r0 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000e00)=ANY=[@ANYBLOB="1201000000000040de28021100000000000109022400010000d00009040004010300000009210100f90122050009058103"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, &(0x7f0000000040)={0x2c, &(0x7f0000000200)=ANY=[@ANYBLOB="200b4000000028b1"], 0x0, 0x0, 0x0, 0x0}, 0x0) syz_open_dev$hidraw(&(0x7f0000002300), 0x0, 0x41402) 1.420290591s ago: executing program 4 (id=1161): syz_open_procfs(0x0, &(0x7f0000000400)='map_files\x00') mmap(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x1000004, 0x31, 0xffffffffffffffff, 0x9335b000) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='fd/3\x00') getdents64(r0, &(0x7f0000002f40)=""/4098, 0x1002) 1.402692601s ago: executing program 4 (id=1162): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000200)='./file1\x00', 0x3000000, &(0x7f00000006c0), 0x1, 0x512, &(0x7f0000000c40)="$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") r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) capset(&(0x7f0000000040)={0x20080522}, &(0x7f0000000080)) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 1.350743282s ago: executing program 3 (id=1163): r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x90) ioctl$TCSETSW2(r0, 0x402c542c, &(0x7f00000000c0)={0xfffffff8, 0x401, 0xfffffffd, 0x7ff, 0x7, "0441920887e87fcb367800000000080100", 0x4, 0x200}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000140)=0x8) 1.236723795s ago: executing program 4 (id=1164): bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000000100)=@bpf_lsm={0x3ea, 0xb, &(0x7f0000000000)=ANY=[@ANYBLOB="180000000000000000000000000000001801000020"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x7d2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xb}, 0x94) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x2, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB='='], 0x0, 0x2, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x94) ioctl$SIOCSIFHWADDR(r0, 0x8946, &(0x7f0000000040)={'team_slave_1\x00', @random='\x00\x00\x00\x00\x00 '}) 1.233452245s ago: executing program 3 (id=1165): r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000100)='.\x00', 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x6a1c2, 0x50) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000280), 0x90, &(0x7f0000000680)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}}) 1.207086895s ago: executing program 4 (id=1166): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x80240, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f00000000c0)=0xf) ioctl$TCFLSH(r0, 0x400455c8, 0x4) ioctl$TCFLSH(r0, 0x800455c9, 0x2) 517.337799ms ago: executing program 1 (id=1182): ioprio_set$uid(0x3, 0x0, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x2c, 0x0, 0x6, 0x0, 0xa9, 0x3, 0x2, 0x1}) 480.668981ms ago: executing program 1 (id=1184): syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./bus\x00', 0x400e, &(0x7f0000000280)={[{@i_version}, {@nobh}, {@data_err_ignore}, {@nolazytime}, {@init_itable_val={'init_itable', 0x3d, 0x4}}, {@acl}]}, 0x1, 0x42f, &(0x7f0000000940)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) pwrite64(r0, &(0x7f00000001c0)='\x00', 0x1, 0x8000c61) fallocate(r0, 0x3, 0x8000000, 0x8000c62) 369.899472ms ago: executing program 3 (id=1186): r0 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000ac0)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000000000000b703000000000000850000007300000095"], &(0x7f0000000040)='GPL\x00', 0x0, 0x0, 0x0, 0x41100, 0x0, '\x00', 0x0, @fallback=0x1d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000bc0)={&(0x7f0000000a80)='kfree\x00', r0}, 0x10) r1 = socket(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000300)={0x28, 0x26, 0xa01, 0x0, 0x0, {0xa}, [@nested={0x14, 0xdd, 0x0, 0x1, [@nested={0x10, 0x67, 0x0, 0x1, [@typed={0xc, 0x13f, 0x0, 0x0, @u64=0x10}]}]}]}, 0x28}}, 0x0) 359.339373ms ago: executing program 1 (id=1187): r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)={0x64, 0x0, 0x1, 0x401, 0x0, 0x1a14, {0x2, 0x0, 0x10}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x1}]}, 0x64}}, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x40, 0x0, 0x1, 0x101, 0x0, 0x0, {0x2, 0x0, 0x2}, [@CTA_STATUS={0x8}, @CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}]}, 0x40}, 0x1, 0x0, 0x0, 0x4004881}, 0x20008820) 330.474624ms ago: executing program 3 (id=1188): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101842, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000080)=0x20) ftruncate(r0, 0x4) 320.790684ms ago: executing program 1 (id=1189): r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace(0x10, r0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f0000000500)='./file1\x00', 0x800008, &(0x7f0000000000)={[{@init_itable}, {@nodioread_nolock}, {@discard}, {@debug}]}, 0x4, 0x515, &(0x7f00000040c0)="$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") ptrace$getregset(0x4204, r0, 0x2, 0x0) 294.695924ms ago: executing program 3 (id=1190): syz_usb_connect$uac1(0x6, 0x81, &(0x7f0000000080)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0xff, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6f, 0x3, 0x1, 0x5, 0x20, 0x5, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x2, 0x40}, [@extension_unit={0x7, 0x24, 0x8, 0x3, 0x7f, 0x3}, @feature_unit={0x9, 0x24, 0x6, 0x1, 0x5, 0x1, [0x6], 0x4}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x40, 0xd, 0x5, 0x12, {0x7, 0x25, 0x1, 0x80, 0x0, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x200, 0x72, 0x6, 0x9, {0x7, 0x25, 0x1, 0x83, 0x6, 0xc}}}}}}}]}}, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="f800000016008502000000000000000020010000000000000000000000000002a600000200"/64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="fe8000000000000000000000000000bb0000000032"], 0xf8}}, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[], 0x134}}, 0x0) 236.560506ms ago: executing program 2 (id=1191): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x5, &(0x7f0000000400)=ANY=[@ANYBLOB="180100002100000000000000000000008500000075000000a50000002300000095"], &(0x7f00000000c0)='GPL\x00'}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000100)={&(0x7f00000001c0)='mmap_lock_acquire_returned\x00', r0}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pselect6(0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x0, 0x989680}, 0x0) 151.119427ms ago: executing program 2 (id=1192): pipe(&(0x7f0000000000)={0xffffffffffffffff}) read$FUSE(r0, &(0x7f0000000080)={0x2020}, 0x2020) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7fff0000}]}) close_range(r1, 0xffffffffffffffff, 0x0) 125.945288ms ago: executing program 2 (id=1193): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x81, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000280)={0xffffffffffffffff, 0x7, 0x2}) 59.885489ms ago: executing program 2 (id=1194): ioprio_set$uid(0x3, 0x0, 0x4000) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000000), 0x100, 0x0) ioctl$RTC_SET_TIME(r0, 0x4024700a, &(0x7f0000000040)={0x0, 0x2c, 0x0, 0x6, 0x0, 0xa9, 0x3, 0x2, 0x1}) 59.781649ms ago: executing program 1 (id=1195): r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = socket(0x11, 0x2, 0x10001) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000300)={'veth0_vlan\x00', &(0x7f0000000180)=@ethtool_sfeatures={0x3b, 0x2, [{0x85, 0x4}, {0x6, 0x80000000}]}}) ioctl$TIOCL_PASTESEL(r0, 0x541c, &(0x7f0000000000)) 59.443839ms ago: executing program 2 (id=1196): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000280)={0x18, 0x4, &(0x7f0000000180)=ANY=[@ANYBLOB="18010000010000000000000000030097850000007b00000095"], &(0x7f0000000140)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x29, '\x00', 0x0, 0x2}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f00000000c0)='sched_switch\x00', r0}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x6, 0xe, &(0x7f00000008c0)=ANY=[@ANYBLOB="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"/686], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x3a, 0x10, &(0x7f0000000340), 0xd58495bc, 0x0, 0xffffffffffffffff, 0xffffffffffffff5b}, 0x42) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000c80)={r1, 0x2000000, 0xfe7f, 0x0, &(0x7f0000000c40)="63eced8e46dc3f2ddf33c9e9b986", 0x0, 0x7ffe, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 507.23µs ago: executing program 1 (id=1197): r0 = bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="19000000040000000800000008"], 0x48) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000500000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000107b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b70400000000925e850000000100000095"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0x22, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000080)='kfree\x00', r1}, 0x10) syz_mount_image$f2fs(&(0x7f0000000100), &(0x7f0000010600)='./file2\x00', 0x10, &(0x7f0000000180)=ANY=[@ANYBLOB="6163746976655f6c6f67733d342c66617374626f6f742c746573745f64756d6d795f656e6372797074696f6e2c6673796e635f6d6f64653d7374726963742c00200da779e57c52e33a83fdbd563a5b7c6b958cb6e49387a5ba5a89b0887c0292eb888cc8efa81040100dc3ba748033542625bc334eaf791a982a7422a6f7b863c0a5f0af254a5bd1f4b81d0c5188ddcadf07eff7b49004e0b243a8a4d93632fbe9ab868d88310829d8e04a3c0572143a3d3d1472cc5da6f72bb097f5f7b95a09e442c0a1463aaa90db7dcbc542dc5bced278eda11583f810469b706968e793db3230"], 0x1, 0x1059a, &(0x7f0000010640)="$eJzs3M1rI2UcB/Bftu6r61pkX/TkgAgNmNC03aIgUnUXXbBL8eXgSdNkGrKbZEqTvrhnPemf4FUQ8ebf4MV/Y/EgeBK8rSiZmcpW96A226zbzwem32eePPPL84RcnkyZAI6t2eTXXypxIc5GxExEnI/I25XyyK0U8WxEPB8RJ+47KmX/nx2nIuJcRFwYFy9qVsqXln+7e++r5268+vk3d6uNn77+cnqrBqbtxYjobxbt3X6RWafIW2V/c6ebZ39pp8zihf7t8jwrcjddzyvsNvfHNfNc7BTjs83t4Tg3es3WODvdjbx/c1C84XCns18nv+BWcys/b6freXaHWZ6dO8W89sq8MxwVddplvU/y8jEa7WfRn+6lxXo2b+fZGozK/qJu1k73xrlTZvl20cp67Xwe6//5Y37kvdMdbO8lO+nWsJsNkqv1xsv1xnKtsZW101G6VGv228tLyVynNx5WG6XN/konyzq9tN7K+tVkrtNq1RqNZO5aut5tDpJGo75Yn69drZatl5K3bn6Q9NrJ3Djf6A62R93eMNnItpLiimqyUF98pZq80EjeW11L1t69fn117f2Prn148/XVG2+Wg/42rWRuYX5hodaYry00qtZ/GJXDXc5x5wsE8K/Z/wPTYP9v/x/2v8d+/bZvHIovEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADAsfXjye/ezhuzxfmTZf9TZdczEXElIi5HxKWI+P0BZuLUgZoXI6JSth80/uRf5vB9JfIK42tOl8e5iFgpj3tPP+xPAQAAAB5f3/7w6WcRM+Nm/ue1aU+Io1T+aHNmUvXyn3yemFS1i3mxvQlVu7RfciIuR8TJ2Z8nVO1KRJw4//GEqv0jMwfizH1RKeLEUc4GAAA4Ggd3AhPbvQEAAPDI+WLaE2A68vu15f/il/eCTxdR3hA8e+AMAAAA+B+qTHsCAAAAwEOX7/89/w8AAAAeb8Xz/wAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA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0s ago: executing program 2 (id=1207): prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000006680)) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xc, 0x4008031, 0xffffffffffffffff, 0x1000) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) io_submit(0x0, 0x0, 0x0) kernel console output (not intermixed with test programs): n item tag 0x0 [ 36.595535][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 14 @ nid 36 [ 36.600297][ T398] usbhid 4-1:0.0: can't add hid device: -71 [ 36.619452][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 13 @ nid 36 [ 36.655482][ T39] kye 0003:0458:0153.0002: item fetching failed at offset 6/7 [ 36.655676][ T39] kye 0003:0458:0153.0002: parse failed [ 36.655704][ T39] kye: probe of 0003:0458:0153.0002 failed with error -22 [ 36.669130][ T398] usbhid: probe of 4-1:0.0 failed with error -71 [ 36.682041][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 12 @ nid 36 [ 36.695733][ T39] usb 1-1: USB disconnect, device number 3 [ 36.705762][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 11 @ nid 36 [ 36.775705][ T398] usb 4-1: USB disconnect, device number 4 [ 36.783492][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 10 @ nid 36 [ 37.058362][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 37.058380][ T28] audit: type=1400 audit(1757978430.239:200): avc: denied { read write } for pid=908 comm="syz.2.237" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 37.061723][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 9 @ nid 36 [ 37.268294][ T28] audit: type=1400 audit(1757978430.259:201): avc: denied { open } for pid=908 comm="syz.2.237" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 37.277802][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 8 @ nid 36 [ 37.331159][ T916] loop0: detected capacity change from 0 to 256 [ 37.345386][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 7 @ nid 36 [ 37.345413][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 6 @ nid 36 [ 37.372077][ T28] audit: type=1400 audit(1757978430.278:202): avc: denied { create } for pid=911 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 37.383714][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 5 @ nid 36 [ 37.404247][ T28] audit: type=1400 audit(1757978430.278:203): avc: denied { write } for pid=911 comm="syz.3.238" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 37.421008][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 4 @ nid 36 [ 37.645069][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 3 @ nid 36 [ 37.654742][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 2 @ nid 36 [ 37.664357][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 1 @ nid 36 [ 37.681007][ T496] erofs: (device loop1): z_erofs_pcluster_readmore: readmore error at page 0 @ nid 36 [ 37.692183][ T496] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 37.726759][ T28] audit: type=1400 audit(1757978430.896:204): avc: denied { map } for pid=919 comm="syz.0.243" path="socket:[18064]" dev="sockfs" ino=18064 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 37.794609][ T28] audit: type=1400 audit(1757978430.896:205): avc: denied { read } for pid=919 comm="syz.0.243" path="socket:[18064]" dev="sockfs" ino=18064 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 37.845021][ T28] audit: type=1400 audit(1757978430.936:206): avc: denied { map } for pid=922 comm="syz.4.245" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=19124 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 37.845132][ T937] Illegal XDP return value 4294967274 on prog (id 71) dev N/A, expect packet loss! [ 37.868346][ T928] loop2: detected capacity change from 0 to 8192 [ 37.891091][ T941] loop1: detected capacity change from 0 to 128 [ 37.900237][ T28] audit: type=1400 audit(1757978430.936:207): avc: denied { read write } for pid=922 comm="syz.4.245" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=19124 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 37.905083][ T941] EXT4-fs (loop1): Test dummy encryption mode enabled [ 37.945479][ T928] FAT-fs (loop2): bogus sectors per cluster 0 [ 37.963857][ T928] FAT-fs (loop2): Can't find a valid FAT filesystem [ 37.982051][ T941] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 38.001973][ T941] ext4 filesystem being mounted at /17/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 38.016035][ T951] loop3: detected capacity change from 0 to 256 [ 38.038942][ T957] loop2: detected capacity change from 0 to 512 [ 38.048941][ T957] EXT4-fs: Ignoring removed nobh option [ 38.055159][ T957] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 38.071371][ T951] exFAT-fs (loop3): failed to load upcase table (idx : 0x000103df, chksum : 0xf3211d0a, utbl_chksum : 0xe619d30d) [ 38.082850][ T957] EXT4-fs error (device loop2): ext4_orphan_get:1400: inode #15: comm syz.2.260: iget: bad i_size value: 38620345925642 [ 38.090049][ T941] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 38.109109][ T957] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.260: couldn't read orphan inode 15 (err -117) [ 38.149759][ T957] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 38.168418][ T282] EXT4-fs (loop1): unmounting filesystem. [ 38.184999][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 38.215201][ T28] audit: type=1400 audit(1757978431.378:208): avc: denied { append } for pid=956 comm="syz.2.260" path="/60/file1/cpuacct.usage_percpu_user" dev="loop2" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 38.262861][ T981] device erspan0 entered promiscuous mode [ 38.357501][ T994] loop0: detected capacity change from 0 to 512 [ 38.373106][ T994] EXT4-fs error (device loop0): ext4_mb_generate_buddy:1102: group 0, block bitmap and bg descriptor inconsistent: 219 vs 220 free clusters [ 38.388194][ T994] EXT4-fs (loop0): Remounting filesystem read-only [ 38.394995][ T24] usb 5-1: Using ep0 maxpacket: 16 [ 38.398903][ T994] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.276: invalid indirect mapped block 4278190080 (level 0) [ 38.410070][ T24] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.424334][ T994] EXT4-fs (loop0): Remounting filesystem read-only [ 38.424369][ T24] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 38.436423][ T994] EXT4-fs error (device loop0): ext4_free_branches:1030: inode #11: comm syz.0.276: invalid indirect mapped block 1 (level 1) [ 38.450832][ T24] usb 5-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 38.461692][ T994] EXT4-fs (loop0): Remounting filesystem read-only [ 38.469949][ T24] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.470769][ T994] EXT4-fs (loop0): 1 truncate cleaned up [ 38.484419][ T994] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 38.488539][ T24] usb 5-1: Product: syz [ 38.497041][ T24] usb 5-1: Manufacturer: syz [ 38.501658][ T24] usb 5-1: SerialNumber: syz [ 38.521404][ T24] usb 5-1: selecting invalid altsetting 1 [ 38.532410][ T994] EXT4-fs (loop0): shut down requested (2) [ 38.538889][ T28] audit: type=1400 audit(1757978431.692:209): avc: denied { create } for pid=993 comm="syz.0.276" name="bus" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=fifo_file permissive=1 [ 38.568411][ T285] EXT4-fs (loop0): unmounting filesystem. [ 38.574992][ T43] EXT4-fs error (device loop2): ext4_validate_block_bitmap:429: comm kworker/u4:2: bg 0: block 5: invalid block bitmap [ 38.587893][ T43] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 38.600466][ T43] EXT4-fs (loop2): This should not happen!! Data will be lost [ 38.600466][ T43] [ 38.611806][ T43] EXT4-fs (loop2): Total free blocks count 0 [ 38.618010][ T43] EXT4-fs (loop2): Free/Dirty block details [ 38.624459][ T43] EXT4-fs (loop2): free_blocks=0 [ 38.629624][ T43] EXT4-fs (loop2): dirty_blocks=16032 [ 38.635339][ T43] EXT4-fs (loop2): Block reservation details [ 38.641433][ T43] EXT4-fs (loop2): i_reserved_data_blocks=16032 [ 38.684389][ T1004] tap0: tun_chr_ioctl cmd 2148553947 [ 38.708681][ T43] EXT4-fs (loop2): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 38.773404][ T1010] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 38.783139][ T1010] SELinux: failed to load policy [ 38.951402][ T1012] loop0: detected capacity change from 0 to 40427 [ 38.962621][ T1012] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 38.970879][ T1012] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 38.992130][ T1012] F2FS-fs (loop0): Found nat_bits in checkpoint [ 39.030406][ T1012] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 39.037509][ T1012] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 39.056532][ T1016] loop2: detected capacity change from 0 to 40427 [ 39.080508][ T1016] F2FS-fs (loop2): Invalid segment/section count (24 != 24 * 3) [ 39.088201][ T1016] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 39.099295][ T1016] F2FS-fs (loop2): heap/no_heap options were deprecated [ 39.107527][ T1016] F2FS-fs (loop2): invalid crc value [ 39.136491][ T1016] F2FS-fs (loop2): Found nat_bits in checkpoint [ 39.172383][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.172405][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.182214][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.189792][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.212977][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.220856][ T1016] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 39.236117][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.236133][ T285] F2FS-fs (loop0): invalid namelen(0), ino:0, run fsck to fix. [ 39.243841][ T1016] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 39.274409][ T1034] netlink: 12 bytes leftover after parsing attributes in process `syz.1.292'. [ 39.327988][ T24] cdc_ncm 5-1:1.0: SET_NTB_FORMAT failed [ 39.354337][ T24] usb 5-1: selecting invalid altsetting 1 [ 39.360514][ T24] cdc_ncm 5-1:1.0: bind() failure [ 39.375683][ T24] usb 5-1: USB disconnect, device number 2 [ 39.421509][ T1029] loop3: detected capacity change from 0 to 40427 [ 39.436619][ T1029] F2FS-fs (loop3): Wrong segment_count / block_count (31 > 0) [ 39.452604][ T1029] F2FS-fs (loop3): Can't find valid F2FS filesystem in 2th superblock [ 39.465687][ T1029] F2FS-fs (loop3): invalid crc value [ 39.477648][ T1029] F2FS-fs (loop3): Found nat_bits in checkpoint [ 39.545840][ T1029] F2FS-fs (loop3): Try to recover 2th superblock, ret: 0 [ 39.554382][ T1029] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 39.572787][ T1044] netlink: 24 bytes leftover after parsing attributes in process `syz.0.291'. [ 39.620688][ T283] syz-executor: attempt to access beyond end of device [ 39.620688][ T283] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 39.684458][ T1039] loop1: detected capacity change from 0 to 40427 [ 39.743171][ T1039] F2FS-fs (loop1): Found nat_bits in checkpoint [ 39.773545][ T284] syz-executor: attempt to access beyond end of device [ 39.773545][ T284] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 39.826092][ T1039] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 39.925320][ T1055] bridge0: port 2(bridge_slave_1) entered listening state [ 39.947869][ T1055] bridge0: port 2(bridge_slave_1) entered disabled state [ 39.955245][ T282] syz-executor: attempt to access beyond end of device [ 39.955245][ T282] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 40.158810][ T1075] pim6reg0: tun_chr_ioctl cmd 1074025677 [ 40.167964][ T1075] pim6reg0: linktype set to 774 [ 40.177634][ T1074] loop0: detected capacity change from 0 to 4096 [ 40.198783][ T1074] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 40.232970][ T285] EXT4-fs (loop0): unmounting filesystem. [ 40.288500][ T1092] loop7: detected capacity change from 0 to 7 [ 40.310995][ T1094] loop3: detected capacity change from 0 to 512 [ 40.319815][ T1096] loop1: detected capacity change from 0 to 512 [ 40.349496][ T1096] EXT4-fs (loop1): feature flags set on rev 0 fs, running e2fsck is recommended [ 40.372561][ T1096] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 40.393660][ T1096] EXT4-fs (loop1): warning: mounting unchecked fs, running e2fsck is recommended [ 40.403049][ T1096] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 40.411093][ T1096] System zones: 0-2, 18-18, 34-35 [ 40.416789][ T1096] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 40.834492][ T282] EXT4-fs (loop1): unmounting filesystem. [ 41.258957][ T1136] netlink: 28 bytes leftover after parsing attributes in process `syz.0.332'. [ 41.555431][ T1146] netlink: 28 bytes leftover after parsing attributes in process `syz.1.337'. [ 41.568900][ T334] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 41.592106][ T1150] loop1: detected capacity change from 0 to 256 [ 41.599747][ T24] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 41.612248][ T1150] FAT-fs (loop1): Directory bread(block 64) failed [ 41.618904][ T1150] FAT-fs (loop1): Directory bread(block 65) failed [ 41.625733][ T1150] FAT-fs (loop1): Directory bread(block 66) failed [ 41.632441][ T1150] FAT-fs (loop1): Directory bread(block 67) failed [ 41.639000][ T1150] FAT-fs (loop1): Directory bread(block 68) failed [ 41.646818][ T1150] FAT-fs (loop1): Directory bread(block 69) failed [ 41.653436][ T1150] FAT-fs (loop1): Directory bread(block 70) failed [ 41.660029][ T1150] FAT-fs (loop1): Directory bread(block 71) failed [ 41.666584][ T1150] FAT-fs (loop1): Directory bread(block 72) failed [ 41.673172][ T1150] FAT-fs (loop1): Directory bread(block 73) failed [ 41.762177][ T334] usb 3-1: Using ep0 maxpacket: 16 [ 41.768708][ T334] usb 3-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 2.00 [ 41.778906][ T334] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.799158][ T334] usb 3-1: config 0 descriptor?? [ 41.803572][ T24] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 41.808698][ T334] ftdi_sio 3-1:0.0: FTDI USB Serial Device converter detected [ 41.822438][ T24] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 41.835585][ T24] usb 1-1: New USB device found, idVendor=1e7d, idProduct=2d50, bcdDevice= 0.00 [ 41.846468][ T24] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.890830][ T24] usb 1-1: config 0 descriptor?? [ 41.971934][ T1176] loop4: detected capacity change from 0 to 1024 [ 41.997416][ T1176] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 42.006103][ T1176] ext4 filesystem being mounted at /58/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 42.025226][ T334] usb 3-1: Detected FT232B [ 42.036218][ T286] EXT4-fs (loop4): unmounting filesystem. [ 42.098722][ T1168] loop1: detected capacity change from 0 to 40427 [ 42.108363][ T1168] F2FS-fs (loop1): Invalid segment/section count (24 != 24 * 3) [ 42.116094][ T1168] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 42.125884][ T1168] F2FS-fs (loop1): heap/no_heap options were deprecated [ 42.136312][ T1168] F2FS-fs (loop1): invalid crc value [ 42.143039][ T1168] F2FS-fs (loop1): Found nat_bits in checkpoint [ 42.196746][ T1168] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 42.204519][ T28] kauditd_printk_skb: 34 callbacks suppressed [ 42.204548][ T28] audit: type=1400 audit(1757978435.315:244): avc: denied { read write } for pid=286 comm="syz-executor" name="loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.205492][ T1168] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 42.213154][ T28] audit: type=1400 audit(1757978435.315:245): avc: denied { open } for pid=286 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.238173][ T343] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 42.242836][ T28] audit: type=1400 audit(1757978435.315:246): avc: denied { ioctl } for pid=286 comm="syz-executor" path="/dev/loop4" dev="devtmpfs" ino=122 ioctlcmd=0x4c01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fixed_disk_device_t tclass=blk_file permissive=1 [ 42.300550][ T334] ftdi_sio ttyUSB0: Unable to read latency timer: -71 [ 42.301922][ T28] audit: type=1400 audit(1757978435.375:247): avc: denied { ioctl } for pid=1173 comm="syz.3.350" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5503 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 42.339491][ T334] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 42.340015][ T24] kovaplus 0003:1E7D:2D50.0003: unknown main item tag 0x0 [ 42.354460][ T334] usb 3-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 42.359162][ T24] kovaplus 0003:1E7D:2D50.0003: unknown main item tag 0x0 [ 42.371671][ T24] kovaplus 0003:1E7D:2D50.0003: unknown main item tag 0x0 [ 42.379507][ T28] audit: type=1400 audit(1757978435.375:248): avc: denied { mount } for pid=1167 comm="syz.1.347" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.402062][ T334] usb 3-1: USB disconnect, device number 3 [ 42.406173][ T24] kovaplus 0003:1E7D:2D50.0003: hidraw0: USB HID v0.00 Device [HID 1e7d:2d50] on usb-dummy_hcd.0-1/input0 [ 42.419606][ T334] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 42.419643][ T28] audit: type=1400 audit(1757978435.503:249): avc: denied { write } for pid=1167 comm="syz.1.347" name="/" dev="loop1" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.441061][ T334] ftdi_sio 3-1:0.0: device disconnected [ 42.450832][ T28] audit: type=1400 audit(1757978435.503:250): avc: denied { add_name } for pid=1167 comm="syz.1.347" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 42.457140][ T343] usb 4-1: config 220 has an invalid interface number: 76 but max is 2 [ 42.491782][ T28] audit: type=1400 audit(1757978435.503:251): avc: denied { create } for pid=1167 comm="syz.1.347" name="file1" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 42.501679][ T343] usb 4-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 42.512630][ T28] audit: type=1400 audit(1757978435.503:252): avc: denied { read write open } for pid=1167 comm="syz.1.347" path="/38/file0/file1" dev="loop1" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 42.532075][ T343] usb 4-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 42.555302][ T24] kovaplus 0003:1E7D:2D50.0003: couldn't init struct kovaplus_device [ 42.555460][ T343] usb 4-1: config 220 has no interface number 2 [ 42.569864][ T343] usb 4-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 42.572595][ T24] kovaplus 0003:1E7D:2D50.0003: couldn't install mouse [ 42.583124][ T343] usb 4-1: config 220 interface 0 has no altsetting 0 [ 42.593915][ T24] kovaplus: probe of 0003:1E7D:2D50.0003 failed with error -71 [ 42.596940][ T343] usb 4-1: config 220 interface 76 has no altsetting 0 [ 42.611349][ T343] usb 4-1: config 220 interface 1 has no altsetting 1 [ 42.618393][ T24] usb 1-1: USB disconnect, device number 4 [ 42.634797][ T343] usb 4-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 42.645118][ T343] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.653181][ T343] usb 4-1: Product: syz [ 42.664080][ T343] usb 4-1: Manufacturer: syz [ 42.668720][ T343] usb 4-1: SerialNumber: syz [ 42.669654][ T1195] fido_id[1195]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 42.741864][ T28] audit: type=1400 audit(1757978435.838:253): avc: denied { unmount } for pid=282 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.764932][ T282] syz-executor: attempt to access beyond end of device [ 42.764932][ T282] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 42.893040][ T1205] loop4: detected capacity change from 0 to 2048 [ 42.899550][ T343] uvcvideo 4-1:220.1: Unknown video format 00000000-0000-0000-0000-000000000000 [ 42.908765][ T343] usb 4-1: Found UVC 7.01 device syz (8086:0b07) [ 42.915152][ T343] usb 4-1: No valid video chain found. [ 42.938463][ T1205] loop4: p1 < > p3 p4 < > [ 42.947376][ T343] usb 4-1: USB disconnect, device number 5 [ 42.953965][ T1205] loop4: p3 start 4284289 is beyond EOD, truncated [ 42.966608][ T1209] input: syz1 as /devices/virtual/input/input4 [ 43.055605][ T1218] loop4: detected capacity change from 0 to 1024 [ 43.080711][ T1218] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 43.108940][ T286] EXT4-fs (loop4): unmounting filesystem. [ 43.114421][ T1223] Dead loop on virtual device ip6_vti0, fix it urgently! [ 43.166759][ T1229] pim6reg0: tun_chr_ioctl cmd 1074025680 [ 43.260092][ T1225] loop0: detected capacity change from 0 to 40427 [ 43.268655][ T1225] F2FS-fs (loop0): Invalid segment/section count (24 != 24 * 3) [ 43.276590][ T1225] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 43.284938][ T1225] F2FS-fs (loop0): heap/no_heap options were deprecated [ 43.292695][ T1225] F2FS-fs (loop0): invalid crc value [ 43.299187][ T1225] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.328240][ T1225] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 43.335314][ T1225] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 43.465991][ T285] syz-executor: attempt to access beyond end of device [ 43.465991][ T285] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 43.622307][ T1243] loop0: detected capacity change from 0 to 16 [ 43.631673][ T1243] erofs: (device loop0): mounted with root inode @ nid 36. [ 43.891192][ T1251] loop0: detected capacity change from 0 to 40427 [ 43.907283][ T1251] F2FS-fs (loop0): fault_injection options not supported [ 43.925242][ T1251] F2FS-fs (loop0): Image doesn't support compression [ 43.942566][ T1251] F2FS-fs (loop0): Image doesn't support compression [ 43.951077][ T1251] F2FS-fs (loop0): invalid crc value [ 43.978239][ T1267] loop4: detected capacity change from 0 to 512 [ 43.982396][ T1251] F2FS-fs (loop0): Found nat_bits in checkpoint [ 43.991991][ T1267] EXT4-fs: Ignoring removed i_version option [ 44.003689][ T1267] EXT4-fs: Ignoring removed mblk_io_submit option [ 44.026062][ T1267] EXT4-fs (loop4): Test dummy encryption mode enabled [ 44.047665][ T1267] EXT4-fs error (device loop4): ext4_orphan_get:1400: comm syz.4.386: inode #13: comm syz.4.386: iget: illegal inode # [ 44.062855][ T1251] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 44.067957][ T1267] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.386: couldn't read orphan inode 13 (err -117) [ 44.095212][ T1267] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 44.174627][ T1251] syz.0.380: attempt to access beyond end of device [ 44.174627][ T1251] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 44.189077][ T286] EXT4-fs (loop4): unmounting filesystem. [ 44.209028][ T1282] netlink: 12 bytes leftover after parsing attributes in process `syz.2.392'. [ 44.462167][ T1304] loop1: detected capacity change from 0 to 1024 [ 44.475326][ T1306] loop3: detected capacity change from 0 to 1024 [ 44.520591][ T1306] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 44.532730][ T1306] ext4 filesystem being mounted at /87/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 44.549890][ T1304] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 44.620930][ T283] EXT4-fs (loop3): unmounting filesystem. [ 44.628726][ T282] EXT4-fs (loop1): unmounting filesystem. [ 44.825431][ T1337] loop2: detected capacity change from 0 to 2048 [ 44.840663][ T1341] SELinux: security_context_str_to_sid (r) failed with errno=-22 [ 44.861675][ T1337] loop2: p1 < > p3 p4 < > [ 44.868720][ T1337] loop2: p3 start 4284289 is beyond EOD, truncated [ 44.953551][ T1348] loop3: detected capacity change from 0 to 1024 [ 44.992646][ T1348] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 45.005553][ T1333] loop1: detected capacity change from 0 to 40427 [ 45.014671][ T1333] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 45.027550][ T1333] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 45.060679][ T283] EXT4-fs (loop3): unmounting filesystem. [ 45.075222][ T1333] F2FS-fs (loop1): Found nat_bits in checkpoint [ 45.151541][ T1333] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 45.168410][ T1333] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 45.268665][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.268688][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.276446][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.284069][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.292314][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.299984][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.307595][ T282] F2FS-fs (loop1): invalid namelen(0), ino:0, run fsck to fix. [ 45.420059][ T1384] loop3: detected capacity change from 0 to 40427 [ 45.437266][ T1384] F2FS-fs (loop3): fault_injection options not supported [ 45.447754][ T1384] F2FS-fs (loop3): Image doesn't support compression [ 45.462778][ T1384] F2FS-fs (loop3): Image doesn't support compression [ 45.472584][ T1386] netlink: 12 bytes leftover after parsing attributes in process `syz.4.438'. [ 45.473229][ T1384] F2FS-fs (loop3): invalid crc value [ 45.491213][ T1390] loop0: detected capacity change from 0 to 1024 [ 45.502486][ T1384] F2FS-fs (loop3): Found nat_bits in checkpoint [ 45.528848][ T1390] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 45.559479][ T285] EXT4-fs (loop0): unmounting filesystem. [ 45.572806][ T1384] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 45.716526][ T1384] syz.3.435: attempt to access beyond end of device [ 45.716526][ T1384] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 45.719017][ T1416] loop4: detected capacity change from 0 to 512 [ 45.736892][ T39] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 45.759134][ T1416] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.448: invalid indirect mapped block 10 (level 1) [ 45.773639][ T1416] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #13: comm syz.4.448: invalid indirect mapped block 8 (level 1) [ 45.787619][ T1416] EXT4-fs (loop4): 1 truncate cleaned up [ 45.794896][ T1416] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 45.818650][ T286] EXT4-fs (loop4): unmounting filesystem. [ 45.869059][ T1419] loop3: detected capacity change from 0 to 512 [ 45.876104][ T1419] EXT4-fs (loop3): feature flags set on rev 0 fs, running e2fsck is recommended [ 45.885395][ T1419] EXT4-fs (loop3): mounting ext2 file system using the ext4 subsystem [ 45.894116][ T1419] EXT4-fs (loop3): warning: mounting unchecked fs, running e2fsck is recommended [ 45.903554][ T1419] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 45.911552][ T1419] System zones: 0-2, 18-18, 34-35 [ 45.917737][ T1419] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 45.933069][ T39] usb 2-1: Using ep0 maxpacket: 32 [ 45.951680][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 45.963447][ T398] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 45.971969][ T39] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 45.981951][ T39] usb 2-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 45.991653][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.003449][ T39] usb 2-1: config 0 descriptor?? [ 46.011602][ T39] hub 2-1:0.0: USB hub found [ 46.134883][ T283] EXT4-fs (loop3): unmounting filesystem. [ 46.148169][ T398] usb 1-1: config 220 has an invalid interface number: 76 but max is 2 [ 46.170998][ T398] usb 1-1: config 220 contains an unexpected descriptor of type 0x2, skipping [ 46.180291][ T1426] loop3: detected capacity change from 0 to 2048 [ 46.180511][ T398] usb 1-1: config 220 has an invalid descriptor of length 0, skipping remainder of the config [ 46.197094][ T398] usb 1-1: config 220 has no interface number 2 [ 46.203348][ T398] usb 1-1: config 220 interface 1 altsetting 5 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 46.217518][ T398] usb 1-1: config 220 interface 0 has no altsetting 0 [ 46.224363][ T39] hub 2-1:0.0: 29 ports detected [ 46.229493][ T398] usb 1-1: config 220 interface 76 has no altsetting 0 [ 46.236529][ T39] hub 2-1:0.0: insufficient power available to use all downstream ports [ 46.244913][ T398] usb 1-1: config 220 interface 1 has no altsetting 1 [ 46.253613][ T1426] loop3: p1 < > p3 p4 < > [ 46.254478][ T398] usb 1-1: New USB device found, idVendor=8086, idProduct=0b07, bcdDevice=6c.b9 [ 46.259121][ T1426] loop3: p3 start 4284289 is beyond EOD, [ 46.267136][ T398] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 46.267348][ T1426] truncated [ 46.272878][ T398] usb 1-1: Product: syz [ 46.288280][ T398] usb 1-1: Manufacturer: syz [ 46.296335][ T398] usb 1-1: SerialNumber: syz [ 46.328460][ T1428] loop4: detected capacity change from 0 to 1024 [ 46.358127][ T1434] netlink: 12 bytes leftover after parsing attributes in process `syz.3.451'. [ 46.369931][ T1428] EXT4-fs (loop4): corrupt root inode, run e2fsck [ 46.382435][ T1428] EXT4-fs (loop4): mount failed [ 46.426817][ T39] hub 2-1:0.0: hub_hub_status failed (err = -71) [ 46.438355][ T39] hub 2-1:0.0: config failed, can't get hub status (err -71) [ 46.459753][ T39] usbhid 2-1:0.0: can't add hid device: -71 [ 46.467539][ T39] usbhid: probe of 2-1:0.0 failed with error -71 [ 46.510029][ T39] usb 2-1: USB disconnect, device number 2 [ 46.516976][ T398] uvcvideo 1-1:220.1: Unknown video format 00000000-0000-0000-0000-000000000000 [ 46.526477][ T398] usb 1-1: Found UVC 7.01 device syz (8086:0b07) [ 46.543171][ T398] usb 1-1: No valid video chain found. [ 46.557068][ T398] usb 1-1: USB disconnect, device number 5 [ 46.965989][ T1468] loop2: detected capacity change from 0 to 128 [ 46.973227][ T1464] loop1: detected capacity change from 0 to 2048 [ 46.998702][ T1472] loop4: detected capacity change from 0 to 512 [ 47.015173][ T1464] loop1: p1 < > p3 p4 < > [ 47.030341][ T1464] loop1: p3 start 4284289 is beyond EOD, truncated [ 47.060345][ T1472] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #15: comm syz.4.469: iget: bad i_size value: 38620345925642 [ 47.078167][ T1472] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.469: couldn't read orphan inode 15 (err -117) [ 47.151196][ T1472] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 47.153901][ T1484] loop3: detected capacity change from 0 to 512 [ 47.172228][ T1472] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm syz.4.469: bg 0: block 5: invalid block bitmap [ 47.197459][ T1484] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 47.208937][ T1484] EXT4-fs (loop3): 1 truncate cleaned up [ 47.214627][ T1484] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 47.222834][ T335] udevd[335]: inotify_add_watch(7, /dev/loop1p1, 10) failed: No such file or directory [ 47.239804][ T367] udevd[367]: inotify_add_watch(7, /dev/loop1p4, 10) failed: No such file or directory [ 47.279904][ T286] EXT4-fs (loop4): unmounting filesystem. [ 47.323306][ T283] EXT4-fs (loop3): unmounting filesystem. [ 47.454212][ T1507] loop3: detected capacity change from 0 to 4096 [ 47.470489][ T1507] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 47.482533][ T28] kauditd_printk_skb: 81 callbacks suppressed [ 47.482547][ T28] audit: type=1400 audit(1757978440.524:335): avc: denied { ioctl } for pid=1505 comm="syz.3.487" path="/106/file0/file1" dev="loop3" ino=15 ioctlcmd=0x662c scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 47.513921][ T283] EXT4-fs (loop3): unmounting filesystem. [ 47.547297][ T28] audit: type=1400 audit(1757978440.574:336): avc: denied { write } for pid=1516 comm="syz.2.492" name="uinput" dev="devtmpfs" ino=262 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:event_device_t tclass=chr_file permissive=1 [ 47.548179][ T1517] input: syz1 as /devices/virtual/input/input5 [ 47.610400][ T1519] loop0: detected capacity change from 0 to 2048 [ 47.616817][ T28] audit: type=1400 audit(1757978440.633:337): avc: denied { write } for pid=1522 comm="syz.4.496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.641378][ T1519] loop0: p1 < > p3 p4 < > [ 47.646847][ T1519] loop0: p3 start 4284289 is beyond EOD, truncated [ 47.649181][ T1530] loop4: detected capacity change from 0 to 512 [ 47.660876][ T1530] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 47.660904][ T28] audit: type=1400 audit(1757978440.633:338): avc: denied { read } for pid=1522 comm="syz.4.496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 47.702661][ T1530] EXT4-fs (loop4): 1 truncate cleaned up [ 47.708369][ T1530] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 47.719047][ T1530] EXT4-fs error (device loop4): ext4_find_extent:900: inode #15: comm syz.4.498: inode has invalid extent depth: 25964 [ 47.732291][ T1530] EXT4-fs (loop4): Remounting filesystem read-only [ 47.738843][ T1530] fs-verity (loop4, inode 15): Error -117 getting verity descriptor size [ 47.751911][ T28] audit: type=1400 audit(1757978440.782:339): avc: denied { read } for pid=1532 comm="syz.1.499" name="usbmon0" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.781337][ T28] audit: type=1400 audit(1757978440.782:340): avc: denied { open } for pid=1532 comm="syz.1.499" path="/dev/usbmon0" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.786325][ T286] EXT4-fs (loop4): unmounting filesystem. [ 47.814251][ T28] audit: type=1400 audit(1757978440.851:341): avc: denied { map } for pid=1532 comm="syz.1.499" path="/dev/usbmon0" dev="devtmpfs" ino=159 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 47.854295][ T335] udevd[335]: inotify_add_watch(7, /dev/loop0p1, 10) failed: No such file or directory [ 47.871921][ T367] udevd[367]: inotify_add_watch(7, /dev/loop0p4, 10) failed: No such file or directory [ 48.042767][ T1551] loop3: detected capacity change from 0 to 512 [ 48.057110][ T1551] EXT4-fs: Ignoring removed nobh option [ 48.069346][ T1551] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 48.086071][ T1551] EXT4-fs error (device loop3): ext4_orphan_get:1400: inode #15: comm syz.3.505: iget: bad i_size value: 38620345925642 [ 48.100346][ T1551] EXT4-fs error (device loop3): ext4_orphan_get:1405: comm syz.3.505: couldn't read orphan inode 15 (err -117) [ 48.112495][ T1551] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 48.148060][ T28] audit: type=1400 audit(1757978441.188:342): avc: denied { append } for pid=1550 comm="syz.3.505" path="/108/file1/cpuacct.usage_percpu_user" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.175399][ T1559] loop1: detected capacity change from 0 to 256 [ 48.201262][ T1544] loop4: detected capacity change from 0 to 40427 [ 48.211110][ T1544] F2FS-fs (loop4): heap/no_heap options were deprecated [ 48.216300][ T1559] FAT-fs (loop1): Directory bread(block 64) failed [ 48.218472][ T1544] F2FS-fs (loop4): fault_injection options not supported [ 48.228171][ T1559] FAT-fs (loop1): Directory bread(block 65) failed [ 48.231951][ T1544] F2FS-fs (loop4): fault_type options not supported [ 48.245303][ T1559] FAT-fs (loop1): Directory bread(block 66) failed [ 48.252137][ T1559] FAT-fs (loop1): Directory bread(block 67) failed [ 48.258890][ T1544] F2FS-fs (loop4): invalid crc value [ 48.264353][ T1559] FAT-fs (loop1): Directory bread(block 68) failed [ 48.270999][ T1559] FAT-fs (loop1): Directory bread(block 69) failed [ 48.277717][ T1559] FAT-fs (loop1): Directory bread(block 70) failed [ 48.284426][ T1559] FAT-fs (loop1): Directory bread(block 71) failed [ 48.291565][ T1559] FAT-fs (loop1): Directory bread(block 72) failed [ 48.299113][ T1544] F2FS-fs (loop4): Found nat_bits in checkpoint [ 48.316866][ T1559] FAT-fs (loop1): Directory bread(block 73) failed [ 48.354807][ T1544] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 48.368920][ T28] audit: type=1400 audit(1757978441.406:343): avc: denied { ioctl } for pid=1543 comm="syz.4.503" path="/112/file0/file0" dev="loop4" ino=10 ioctlcmd=0xf501 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=file permissive=1 [ 48.401829][ T286] syz-executor: attempt to access beyond end of device [ 48.401829][ T286] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 48.447154][ T1567] loop2: detected capacity change from 0 to 1024 [ 48.502797][ T1571] loop1: detected capacity change from 0 to 256 [ 48.509987][ T1567] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 48.524002][ T1571] FAT-fs (loop1): Directory bread(block 64) failed [ 48.541654][ T1571] FAT-fs (loop1): Directory bread(block 65) failed [ 48.558845][ T1571] FAT-fs (loop1): Directory bread(block 66) failed [ 48.580023][ T1571] FAT-fs (loop1): Directory bread(block 67) failed [ 48.586643][ T1571] FAT-fs (loop1): Directory bread(block 68) failed [ 48.598776][ T1571] FAT-fs (loop1): Directory bread(block 69) failed [ 48.605525][ T1571] FAT-fs (loop1): Directory bread(block 70) failed [ 48.612161][ T1571] FAT-fs (loop1): Directory bread(block 71) failed [ 48.620108][ T1571] FAT-fs (loop1): Directory bread(block 72) failed [ 48.623065][ T1574] loop0: detected capacity change from 0 to 256 [ 48.626668][ T1571] FAT-fs (loop1): Directory bread(block 73) failed [ 48.640533][ T28] audit: type=1400 audit(1757978441.663:344): avc: denied { read } for pid=1573 comm="syz.4.511" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 48.660097][ T1574] exFAT-fs (loop0): Volume was not properly unmounted. Some data may be corrupt. Please run fsck. [ 48.671514][ T284] EXT4-fs (loop2): unmounting filesystem. [ 48.706198][ T393] EXT4-fs error (device loop3): ext4_validate_block_bitmap:429: comm kworker/u4:4: bg 0: block 5: invalid block bitmap [ 48.715402][ T1574] exFAT-fs (loop0): Medium has reported failures. Some data may be lost. [ 48.725064][ T393] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 48.771306][ T1574] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0xe62de5da, utbl_chksum : 0xe619d30d) [ 48.784812][ T393] EXT4-fs (loop3): This should not happen!! Data will be lost [ 48.784812][ T393] [ 48.804755][ T393] EXT4-fs (loop3): Total free blocks count 0 [ 48.831812][ T393] EXT4-fs (loop3): Free/Dirty block details [ 50.505688][ C1] sched: RT throttling activated [ 50.506351][ T393] EXT4-fs (loop3): free_blocks=0 [ 50.522136][ T393] EXT4-fs (loop3): dirty_blocks=16008 [ 50.531978][ T393] EXT4-fs (loop3): Block reservation details [ 50.553006][ T393] EXT4-fs (loop3): i_reserved_data_blocks=16008 [ 51.513827][ T294] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 51.566449][ T8] EXT4-fs (loop3): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 51.715551][ T294] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 51.751011][ T294] usb 3-1: config 0 interface 0 altsetting 9 endpoint 0x81 has invalid wMaxPacketSize 0 [ 51.764827][ T294] usb 3-1: config 0 interface 0 has no altsetting 0 [ 51.772687][ T294] usb 3-1: New USB device found, idVendor=056a, idProduct=0018, bcdDevice= 0.00 [ 51.782030][ T294] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 51.814985][ T294] usb 3-1: config 0 descriptor?? [ 51.856964][ T294] usbhid 3-1:0.0: can't add hid device: -71 [ 51.867543][ T1618] loop1: detected capacity change from 0 to 128 [ 51.894265][ T294] usbhid: probe of 3-1:0.0 failed with error -71 [ 51.924166][ T294] usb 3-1: USB disconnect, device number 4 [ 51.971967][ T1630] binder: 1629:1630 ioctl 40046205 0 returned -22 [ 52.391400][ T1702] incfs: Backing dir is not set, filesystem can't be mounted. [ 52.413375][ T1702] incfs: mount failed -2 [ 52.431409][ T1715] netlink: 8 bytes leftover after parsing attributes in process `syz.3.577'. [ 52.540442][ T1738] overlayfs: upper fs does not support tmpfile. [ 52.575309][ T1745] loop0: detected capacity change from 0 to 512 [ 52.595440][ T1747] overlayfs: failed to resolve './bus': -2 [ 52.612725][ T1745] EXT4-fs error (device loop0): ext4_orphan_get:1400: inode #15: comm syz.0.591: casefold flag without casefold feature [ 52.647227][ T1745] EXT4-fs error (device loop0): ext4_orphan_get:1405: comm syz.0.591: couldn't read orphan inode 15 (err -117) [ 52.661588][ T1745] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 52.691526][ T1760] loop3: detected capacity change from 0 to 512 [ 52.703631][ T28] kauditd_printk_skb: 32 callbacks suppressed [ 52.703645][ T28] audit: type=1400 audit(1757978445.701:377): avc: denied { setattr } for pid=1743 comm="syz.0.591" name="/" dev="loop0" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 52.756934][ T1760] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.596: invalid indirect mapped block 10 (level 1) [ 52.786688][ T285] EXT4-fs (loop0): unmounting filesystem. [ 52.790283][ T1760] EXT4-fs error (device loop3): ext4_free_branches:1030: inode #13: comm syz.3.596: invalid indirect mapped block 8 (level 1) [ 52.806145][ T1760] EXT4-fs (loop3): 1 truncate cleaned up [ 52.816149][ T1760] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 52.876797][ T283] EXT4-fs (loop3): unmounting filesystem. [ 52.985441][ T28] audit: type=1400 audit(1757978445.989:378): avc: denied { bind } for pid=1786 comm="syz.4.608" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.036966][ T28] audit: type=1400 audit(1757978446.009:379): avc: denied { write } for pid=1786 comm="syz.4.608" path="socket:[22012]" dev="sockfs" ino=22012 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 53.064177][ T1792] loop2: detected capacity change from 0 to 512 [ 53.104402][ T1792] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 53.113514][ T1792] ext4 filesystem being mounted at /124/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 54.540308][ T1799] loop4: detected capacity change from 0 to 512 [ 54.547231][ T1799] EXT4-fs: Ignoring removed nobh option [ 54.553105][ T1799] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 54.585093][ T284] EXT4-fs (loop2): unmounting filesystem. [ 54.591037][ T1799] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #15: comm syz.4.612: iget: bad i_size value: 38620345925642 [ 54.628525][ T1799] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.612: couldn't read orphan inode 15 (err -117) [ 54.665800][ T1799] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 54.874487][ T1807] loop0: detected capacity change from 0 to 40427 [ 54.889142][ T1807] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 54.897449][ T1807] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 54.917313][ T1807] F2FS-fs (loop0): invalid crc value [ 54.951511][ T1807] F2FS-fs (loop0): Found nat_bits in checkpoint [ 55.077678][ T1807] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 55.084764][ T1807] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 55.132276][ T1826] loop3: detected capacity change from 0 to 1024 [ 55.147801][ T1826] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 55.179083][ T28] audit: type=1400 audit(1757978448.165:380): avc: denied { ioctl } for pid=1830 comm="syz.1.621" path="socket:[22126]" dev="sockfs" ino=22126 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 55.205692][ T1831] netlink: 28 bytes leftover after parsing attributes in process `syz.1.621'. [ 55.219177][ T1831] netlink: 7 bytes leftover after parsing attributes in process `syz.1.621'. [ 55.229996][ T1826] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 55.241386][ T28] audit: type=1400 audit(1757978448.224:381): avc: denied { sys_module } for pid=1806 comm="syz.0.614" capability=16 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability permissive=1 [ 55.264275][ T393] EXT4-fs error (device loop4): ext4_validate_block_bitmap:429: comm kworker/u4:4: bg 0: block 5: invalid block bitmap [ 55.277163][ T393] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 55.292800][ T393] EXT4-fs (loop4): This should not happen!! Data will be lost [ 55.292800][ T393] [ 55.303680][ T1826] EXT4-fs warning (device loop3): empty_inline_dir:1866: bad inline directory (dir #12) - no `..' [ 55.314428][ T28] audit: type=1400 audit(1757978448.284:382): avc: denied { rename } for pid=1825 comm="syz.3.619" name="bus" dev="loop3" ino=18 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=dir permissive=1 [ 55.337017][ T28] audit: type=1400 audit(1757978448.284:383): avc: denied { rmdir } for pid=1825 comm="syz.3.619" name="file0" dev="loop3" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 55.369378][ T393] EXT4-fs (loop4): Total free blocks count 0 [ 55.382882][ T283] EXT4-fs (loop3): unmounting filesystem. [ 55.400136][ T393] EXT4-fs (loop4): Free/Dirty block details [ 55.418166][ T393] EXT4-fs (loop4): free_blocks=0 [ 55.442023][ T393] EXT4-fs (loop4): dirty_blocks=16008 [ 55.451043][ T1842] netlink: 8 bytes leftover after parsing attributes in process `syz.3.628'. [ 55.466147][ T393] EXT4-fs (loop4): Block reservation details [ 55.486163][ T393] EXT4-fs (loop4): i_reserved_data_blocks=16008 [ 55.547757][ T8] EXT4-fs (loop4): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 55.604587][ T1856] syz.2.636[1856] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.604670][ T1856] syz.2.636[1856] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 55.665341][ T28] audit: type=1400 audit(1757978448.642:384): avc: denied { execute } for pid=1859 comm="syz.1.638" path="/89/net_prio.prioidx" dev="tmpfs" ino=483 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 55.740565][ T1869] loop2: detected capacity change from 0 to 128 [ 55.775520][ T1869] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 55.799092][ T1869] ext4 filesystem being mounted at /132/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 55.815373][ T28] audit: type=1326 audit(1757978448.791:385): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1879 comm="syz.4.655" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f8bd7d8eba9 code=0x0 [ 55.852983][ T284] EXT4-fs (loop2): unmounting filesystem. [ 55.912647][ T334] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 55.967649][ T28] audit: type=1400 audit(1757978448.940:386): avc: denied { setopt } for pid=1883 comm="syz.2.647" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 55.971099][ T1889] loop1: detected capacity change from 0 to 512 [ 55.995165][ T1889] EXT4-fs: Ignoring removed nobh option [ 56.001114][ T1889] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.034789][ T1889] EXT4-fs error (device loop1): ext4_orphan_get:1400: inode #15: comm syz.1.646: iget: bad i_size value: 38620345925642 [ 56.047627][ T1889] EXT4-fs error (device loop1): ext4_orphan_get:1405: comm syz.1.646: couldn't read orphan inode 15 (err -117) [ 56.061776][ T1889] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 56.113706][ T334] usb 1-1: Using ep0 maxpacket: 16 [ 56.121266][ T334] usb 1-1: config 1 interface 0 altsetting 168 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 56.153734][ T334] usb 1-1: config 1 interface 0 altsetting 168 bulk endpoint 0x82 has invalid maxpacket 96 [ 56.173952][ T1903] syz.3.652[1903] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.174213][ T1903] syz.3.652[1903] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 56.191640][ T334] usb 1-1: config 1 interface 0 altsetting 168 endpoint 0x3 has invalid maxpacket 53000, setting to 1024 [ 56.215111][ T334] usb 1-1: config 1 interface 0 altsetting 168 bulk endpoint 0x3 has invalid maxpacket 1024 [ 56.242043][ T334] usb 1-1: config 1 interface 0 altsetting 168 has 3 endpoint descriptors, different from the interface descriptor's value: 17 [ 56.258824][ T1907] loop3: detected capacity change from 0 to 512 [ 56.272112][ T334] usb 1-1: config 1 interface 0 has no altsetting 0 [ 56.288029][ T334] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 56.301438][ T1907] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 56.311101][ T334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 56.319547][ T1907] ext4 filesystem being mounted at /136/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 56.330289][ T334] usb 1-1: SerialNumber: syz [ 56.340388][ T1860] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.349575][ T1860] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.365440][ T334] hub 1-1:1.0: bad descriptor, ignoring hub [ 56.371892][ T334] hub: probe of 1-1:1.0 failed with error -5 [ 56.378580][ T283] EXT4-fs (loop3): unmounting filesystem. [ 56.389276][ T1913] loop2: detected capacity change from 0 to 512 [ 56.398121][ T1035] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm kworker/u4:5: bg 0: block 5: invalid block bitmap [ 56.401051][ T1913] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e02c, mo2=0002] [ 56.432107][ T1913] System zones: 1-12 [ 56.436882][ T1913] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.656: Directory hole found for htree index block 0 [ 56.439836][ T1035] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 56.461989][ T1913] EXT4-fs (loop2): Remounting filesystem read-only [ 56.462014][ T1035] EXT4-fs (loop1): This should not happen!! Data will be lost [ 56.462014][ T1035] [ 56.476305][ T1913] EXT4-fs (loop2): Cannot turn on journaled quota: type 0: error -117 [ 56.479598][ T1035] EXT4-fs (loop1): Total free blocks count 0 [ 56.492781][ T1035] EXT4-fs (loop1): Free/Dirty block details [ 56.493449][ T1913] EXT4-fs error (device loop2): dx_probe:823: inode #2: comm syz.2.656: Directory hole found for htree index block 0 [ 56.502715][ T1035] EXT4-fs (loop1): free_blocks=0 [ 56.516572][ T1035] EXT4-fs (loop1): dirty_blocks=16024 [ 56.521492][ T1913] EXT4-fs (loop2): Remounting filesystem read-only [ 56.522011][ T1035] EXT4-fs (loop1): Block reservation details [ 56.534581][ T1035] EXT4-fs (loop1): i_reserved_data_blocks=16024 [ 56.536160][ T1913] EXT4-fs (loop2): Cannot turn on journaled quota: type 1: error -117 [ 56.553126][ T1913] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 56.572119][ T1860] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.608251][ T1860] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 56.629340][ T393] EXT4-fs (loop1): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 56.644164][ T284] EXT4-fs (loop2): unmounting filesystem. [ 56.690334][ T1923] loop2: detected capacity change from 0 to 512 [ 56.699980][ T1923] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 56.723764][ T1921] netlink: 128 bytes leftover after parsing attributes in process `syz.4.661'. [ 56.735638][ T1923] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 56.745844][ T1921] netlink: 20 bytes leftover after parsing attributes in process `syz.4.661'. [ 56.756216][ T1921] netlink: 20 bytes leftover after parsing attributes in process `syz.4.661'. [ 56.766094][ T1923] EXT4-fs error (device loop2): ext4_read_block_bitmap_nowait:477: comm syz.2.660: Invalid block bitmap block 0 in block_group 0 [ 56.812222][ T1923] EXT4-fs error (device loop2) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 56.821635][ T1923] EXT4-fs error (device loop2): ext4_clear_blocks:883: inode #11: comm syz.2.660: attempt to clear invalid blocks 983261 len 1 [ 56.835406][ T1923] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.660: Invalid inode table block 0 in block_group 0 [ 56.839572][ T1932] loop1: detected capacity change from 0 to 256 [ 56.862395][ T1923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 56.873959][ T1932] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 56.886214][ T1923] EXT4-fs error (device loop2) in ext4_orphan_del:305: Corrupt filesystem [ 56.898099][ T1923] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.660: Invalid inode table block 0 in block_group 0 [ 56.915686][ T1923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 56.926024][ T1923] EXT4-fs error (device loop2): ext4_truncate:4314: inode #11: comm syz.2.660: mark_inode_dirty error [ 56.947262][ T1923] EXT4-fs error (device loop2) in ext4_process_orphan:347: Corrupt filesystem [ 56.963455][ T1923] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.660: Invalid inode table block 0 in block_group 0 [ 56.981015][ T1923] EXT4-fs (loop2): 1 truncate cleaned up [ 56.986832][ T1923] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 57.032853][ T1923] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm syz.2.660: Invalid inode table block 0 in block_group 0 [ 57.046904][ T1947] netlink: 4 bytes leftover after parsing attributes in process `syz.3.672'. [ 57.063587][ T334] cdc_ether 1-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.0-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 57.080116][ T1923] EXT4-fs error (device loop2) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 57.100001][ T1923] EXT4-fs error (device loop2): ext4_dirty_inode:6121: inode #2: comm syz.2.660: mark_inode_dirty error [ 57.148897][ T1955] netlink: 52 bytes leftover after parsing attributes in process `syz.4.676'. [ 57.158185][ T393] EXT4-fs error (device loop2): __ext4_get_inode_loc:4509: comm kworker/u4:4: Invalid inode table block 0 in block_group 0 [ 57.380718][ T343] usb 1-1: USB disconnect, device number 6 [ 57.602147][ T2006] SELinux: failed to load policy [ 57.867104][ T28] kauditd_printk_skb: 27 callbacks suppressed [ 57.867120][ T28] audit: type=1400 audit(1757978450.840:414): avc: denied { create } for pid=2019 comm="syz.4.699" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 57.892847][ T28] audit: type=1400 audit(1757978450.840:415): avc: denied { ioctl } for pid=2019 comm="syz.4.699" path="socket:[23392]" dev="sockfs" ino=23392 ioctlcmd=0x8923 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 58.085729][ T2024] loop1: detected capacity change from 0 to 16 [ 58.092581][ T2024] erofs: (device loop1): mounted with root inode @ nid 36. [ 58.106171][ T2024] erofs: (device loop1): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.115785][ T2024] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 58.125870][ T2024] erofs: (device loop1): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 58.135501][ T2024] erofs: (device loop1): z_erofs_read_folio: failed to read, err [-117] [ 58.390399][ T2030] loop1: detected capacity change from 0 to 40427 [ 58.401326][ T2030] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 58.408026][ T2030] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 58.418462][ T2030] F2FS-fs (loop1): Found nat_bits in checkpoint [ 58.448761][ T2030] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 58.457214][ T2030] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 58.489192][ T282] syz-executor: attempt to access beyond end of device [ 58.489192][ T282] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 58.591287][ T28] audit: type=1400 audit(1757978451.556:416): avc: denied { relabelfrom } for pid=2033 comm="syz.1.704" name="NETLINK" dev="sockfs" ino=23396 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 58.615731][ T28] audit: type=1400 audit(1757978451.556:417): avc: denied { relabelto } for pid=2033 comm="syz.1.704" name="NETLINK" dev="sockfs" ino=23396 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:mouse_device_t tclass=netlink_netfilter_socket permissive=1 [ 58.730673][ T2038] loop0: detected capacity change from 0 to 512 [ 58.737715][ T2038] EXT4-fs: Ignoring removed nobh option [ 58.743654][ T2038] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 58.756541][ T2038] EXT4-fs error (device loop0): ext4_orphan_get:1400: inode #15: comm syz.0.705: iget: bad i_size value: 38620345925642 [ 58.769544][ T2038] EXT4-fs error (device loop0): ext4_orphan_get:1405: comm syz.0.705: couldn't read orphan inode 15 (err -117) [ 58.942532][ T43] EXT4-fs error (device loop0): ext4_validate_block_bitmap:429: comm kworker/u4:2: bg 0: block 5: invalid block bitmap [ 58.955278][ T43] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 0 with max blocks 2048 with error 28 [ 58.967795][ T43] EXT4-fs (loop0): This should not happen!! Data will be lost [ 58.967795][ T43] [ 58.977449][ T43] EXT4-fs (loop0): Total free blocks count 0 [ 58.983488][ T43] EXT4-fs (loop0): Free/Dirty block details [ 58.989405][ T43] EXT4-fs (loop0): free_blocks=0 [ 58.994375][ T43] EXT4-fs (loop0): dirty_blocks=16000 [ 58.999763][ T43] EXT4-fs (loop0): Block reservation details [ 59.005758][ T43] EXT4-fs (loop0): i_reserved_data_blocks=16000 [ 59.048505][ T43] EXT4-fs (loop0): Delayed block allocation failed for inode 18 at logical offset 2052 with max blocks 2048 with error 28 [ 59.061331][ T43] EXT4-fs (loop0): This should not happen!! Data will be lost [ 59.061331][ T43] [ 59.152636][ T2042] loop0: detected capacity change from 0 to 512 [ 59.182134][ T2042] EXT4-fs error (device loop0): ext4_do_update_inode:5256: inode #3: comm syz.0.707: corrupted inode contents [ 59.194109][ T2042] EXT4-fs error (device loop0): ext4_dirty_inode:6121: inode #3: comm syz.0.707: mark_inode_dirty error [ 59.205810][ T2042] EXT4-fs error (device loop0): ext4_do_update_inode:5256: inode #3: comm syz.0.707: corrupted inode contents [ 59.217697][ T2042] EXT4-fs error (device loop0): __ext4_ext_dirty:202: inode #3: comm syz.0.707: mark_inode_dirty error [ 59.229201][ T2042] Quota error (device loop0): write_blk: dquota write failed [ 59.236636][ T2042] Quota error (device loop0): qtree_write_dquot: Error -117 occurred while creating quota [ 59.246609][ T2042] EXT4-fs error (device loop0): ext4_acquire_dquot:6801: comm syz.0.707: Failed to acquire dquot type 0 [ 59.258742][ T2042] EXT4-fs (loop0): 1 truncate cleaned up [ 59.264592][ T2042] ext4 filesystem being mounted at /149/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 61.531037][ T343] cdc_ether 1-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.0-1, CDC Ethernet Device [ 61.574034][ T2055] loop0: detected capacity change from 0 to 512 [ 61.591006][ T2036] netlink: 8 bytes leftover after parsing attributes in process `syz.1.706'. [ 61.614741][ T2055] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e02c, mo2=0002] [ 61.625248][ T2058] loop2: detected capacity change from 0 to 512 [ 61.638987][ T2055] System zones: 1-12 [ 61.657766][ T2055] EXT4-fs error (device loop0): dx_probe:823: inode #2: comm syz.0.711: Directory hole found for htree index block 0 [ 61.672275][ T2058] EXT4-fs error (device loop2): ext4_orphan_get:1400: inode #15: comm syz.2.713: casefold flag without casefold feature [ 61.701304][ T2055] EXT4-fs (loop0): Remounting filesystem read-only [ 61.707868][ T2055] EXT4-fs (loop0): Cannot turn on journaled quota: type 0: error -117 [ 61.716423][ T2058] EXT4-fs error (device loop2): ext4_orphan_get:1405: comm syz.2.713: couldn't read orphan inode 15 (err -117) [ 61.716471][ T2055] EXT4-fs error (device loop0): dx_probe:823: inode #2: comm syz.0.711: Directory hole found for htree index block 0 [ 61.744580][ T2055] EXT4-fs (loop0): Remounting filesystem read-only [ 61.751543][ T2055] EXT4-fs (loop0): Cannot turn on journaled quota: type 1: error -117 [ 61.843009][ T2078] netlink: 4 bytes leftover after parsing attributes in process `syz.2.717'. [ 61.896936][ T28] audit: type=1400 audit(1757978454.842:418): avc: denied { create } for pid=2085 comm="syz.1.722" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 61.964101][ T2051] loop3: detected capacity change from 0 to 40427 [ 61.970414][ T28] audit: type=1400 audit(1757978454.862:419): avc: denied { read } for pid=2085 comm="syz.1.722" name="file0" dev="tmpfs" ino=568 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 62.020539][ T2051] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 62.035167][ T2102] loop4: detected capacity change from 0 to 512 [ 62.041428][ T2051] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 62.050419][ T2051] F2FS-fs (loop3): invalid crc value [ 62.063207][ T28] audit: type=1400 audit(1757978454.862:420): avc: denied { open } for pid=2085 comm="syz.1.722" path="/105/file0" dev="tmpfs" ino=568 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 62.110173][ T2102] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 62.123431][ T2051] F2FS-fs (loop3): Found nat_bits in checkpoint [ 62.131439][ T2102] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 62.166024][ T28] audit: type=1400 audit(1757978454.862:421): avc: denied { ioctl } for pid=2085 comm="syz.1.722" path="/105/file0" dev="tmpfs" ino=568 ioctlcmd=0x127c scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 62.197135][ T2102] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.728: Invalid block bitmap block 0 in block_group 0 [ 62.212331][ T2051] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 62.219384][ T2051] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 62.227419][ T2102] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 62.279375][ T2102] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.728: attempt to clear invalid blocks 983261 len 1 [ 62.311403][ T2102] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz.4.728: Invalid inode table block 0 in block_group 0 [ 62.321437][ T2106] loop2: detected capacity change from 0 to 40427 [ 62.325378][ T2102] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 62.343665][ T2102] EXT4-fs error (device loop4) in ext4_orphan_del:305: Corrupt filesystem [ 62.362734][ T2106] F2FS-fs (loop2): invalid crc value [ 62.378980][ T2102] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz.4.728: Invalid inode table block 0 in block_group 0 [ 62.395414][ T2106] F2FS-fs (loop2): Found nat_bits in checkpoint [ 62.434408][ T2102] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 62.454568][ T2102] EXT4-fs error (device loop4): ext4_truncate:4314: inode #11: comm syz.4.728: mark_inode_dirty error [ 62.471883][ T2102] EXT4-fs error (device loop4) in ext4_process_orphan:347: Corrupt filesystem [ 62.482032][ T2102] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz.4.728: Invalid inode table block 0 in block_group 0 [ 62.496382][ T2106] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 62.496596][ T2102] EXT4-fs (loop4): 1 truncate cleaned up [ 62.504525][ T2131] loop3: detected capacity change from 0 to 512 [ 62.530402][ T2102] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm syz.4.728: Invalid inode table block 0 in block_group 0 [ 62.543466][ T2102] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5917: Corrupt filesystem [ 62.553051][ T2102] EXT4-fs error (device loop4): ext4_dirty_inode:6121: inode #2: comm syz.4.728: mark_inode_dirty error [ 62.569317][ T2131] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a806e02c, mo2=0002] [ 62.577830][ T2131] System zones: 1-12 [ 62.577851][ T2121] f2fs_ckpt-7:2: attempt to access beyond end of device [ 62.577851][ T2121] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 62.582307][ T2131] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.733: Directory hole found for htree index block 0 [ 62.608237][ T341] EXT4-fs error (device loop4): __ext4_get_inode_loc:4509: comm kworker/u4:3: Invalid inode table block 0 in block_group 0 [ 62.608502][ T2131] EXT4-fs (loop3): Remounting filesystem read-only [ 62.628404][ T2131] EXT4-fs (loop3): Cannot turn on journaled quota: type 0: error -117 [ 62.649541][ T2134] loop4: detected capacity change from 0 to 512 [ 62.649663][ T2131] EXT4-fs error (device loop3): dx_probe:823: inode #2: comm syz.3.733: Directory hole found for htree index block 0 [ 62.673853][ T334] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 62.688929][ T2131] EXT4-fs (loop3): Remounting filesystem read-only [ 62.697810][ T2134] EXT4-fs error (device loop4): ext4_do_update_inode:5256: inode #3: comm syz.4.737: corrupted inode contents [ 62.710117][ T2131] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 62.718461][ T343] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 62.734181][ T2134] EXT4-fs error (device loop4): ext4_dirty_inode:6121: inode #3: comm syz.4.737: mark_inode_dirty error [ 62.754727][ T2134] EXT4-fs error (device loop4): ext4_do_update_inode:5256: inode #3: comm syz.4.737: corrupted inode contents [ 62.795425][ T2134] EXT4-fs error (device loop4): __ext4_ext_dirty:202: inode #3: comm syz.4.737: mark_inode_dirty error [ 62.823174][ T2134] EXT4-fs error (device loop4): ext4_acquire_dquot:6801: comm syz.4.737: Failed to acquire dquot type 0 [ 62.851711][ T2134] EXT4-fs (loop4): 1 truncate cleaned up [ 62.863114][ T2134] ext4 filesystem being mounted at /163/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 62.864503][ T334] usb 1-1: Using ep0 maxpacket: 16 [ 62.901471][ T334] usb 1-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 62.912439][ T343] usb 2-1: Using ep0 maxpacket: 16 [ 62.919948][ T334] usb 1-1: config 0 interface 0 has no altsetting 0 [ 62.926831][ T334] usb 1-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 62.940598][ T343] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 62.962833][ T343] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 62.974142][ T2153] loop4: detected capacity change from 0 to 512 [ 62.980870][ T334] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.995465][ T2153] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=a802e01c, mo2=0002] [ 63.001307][ T343] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 63.012509][ T2153] System zones: 1-12 [ 63.017359][ T2153] EXT4-fs (loop4): orphan cleanup on readonly fs [ 63.023858][ T2153] EXT4-fs error (device loop4): ext4_free_branches:1030: inode #11: comm syz.4.745: invalid indirect mapped block 8 (level 2) [ 63.024561][ T334] usb 1-1: config 0 descriptor?? [ 63.042181][ T343] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.051602][ T2153] EXT4-fs (loop4): 1 truncate cleaned up [ 63.076627][ T343] usb 2-1: Product: syz [ 63.080889][ T343] usb 2-1: Manufacturer: syz [ 63.104397][ T343] usb 2-1: SerialNumber: syz [ 63.151219][ T2149] loop2: detected capacity change from 0 to 40427 [ 63.169104][ T2149] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 63.191777][ T2149] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 63.210648][ T2149] F2FS-fs (loop2): invalid crc value [ 63.237922][ T2149] F2FS-fs (loop2): Found nat_bits in checkpoint [ 63.320235][ T2149] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 63.327461][ T2125] loop0: detected capacity change from 0 to 8192 [ 63.329880][ T2149] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 63.452288][ T28] kauditd_printk_skb: 17 callbacks suppressed [ 63.452303][ T28] audit: type=1400 audit(1757978456.396:437): avc: denied { read } for pid=2167 comm="syz.3.750" name="ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 63.483348][ T28] audit: type=1400 audit(1757978456.396:438): avc: denied { open } for pid=2167 comm="syz.3.750" path="/dev/ptp0" dev="devtmpfs" ino=264 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 63.514061][ T28] audit: type=1400 audit(1757978456.396:439): avc: denied { ioctl } for pid=2167 comm="syz.3.750" path="/dev/ptp0" dev="devtmpfs" ino=264 ioctlcmd=0x3d0f scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 63.520388][ T2164] loop4: detected capacity change from 0 to 40427 [ 63.520873][ T343] usb 2-1: 0:2 : does not exist [ 63.562774][ T334] hid (null): unknown global tag 0xe [ 63.567845][ T2164] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 63.583261][ T2164] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 63.591922][ T334] hid (null): unknown global tag 0xc [ 63.591992][ T2164] F2FS-fs (loop4): heap/no_heap options were deprecated [ 63.615963][ T334] hid (null): unknown global tag 0x1a [ 63.622123][ T2164] F2FS-fs (loop4): invalid crc value [ 63.627699][ T334] hid (null): unknown global tag 0xd [ 63.634976][ T334] hid (null): global environment stack underflow [ 63.641441][ T334] hid (null): unknown global tag 0xd [ 63.647033][ T334] hid (null): invalid report_count 1666728304 [ 63.654223][ T2164] F2FS-fs (loop4): Found nat_bits in checkpoint [ 63.660570][ T334] hid (null): unknown global tag 0xa1 [ 63.666021][ T334] hid (null): unknown global tag 0xe [ 63.687455][ T334] hid (null): invalid report_size 33679 [ 63.693076][ T334] hid (null): unknown global tag 0xc [ 63.717651][ T2164] F2FS-fs (loop4): Start checkpoint disabled! [ 63.724589][ T2164] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 63.731777][ T2164] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 63.794330][ T334] usb 1-1: USB disconnect, device number 7 [ 63.810406][ T393] kworker/u4:4: attempt to access beyond end of device [ 63.810406][ T393] loop4: rw=1, sector=45096, nr_sectors = 8 limit=40427 [ 63.825091][ T393] kworker/u4:4: attempt to access beyond end of device [ 63.825091][ T393] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 63.936072][ T2186] loop4: detected capacity change from 0 to 16 [ 63.952932][ T2186] erofs: (device loop4): mounted with root inode @ nid 36. [ 63.965915][ T343] usb 2-1: 5:0: failed to get current value for ch 0 (-22) [ 63.968044][ T2186] erofs: (device loop4): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 63.983852][ T2186] erofs: (device loop4): z_erofs_read_folio: failed to read, err [-117] [ 63.992836][ T343] usb 2-1: USB disconnect, device number 3 [ 63.995766][ T2186] erofs: (device loop4): z_erofs_extent_lookback: bogus lookback distance @ nid 36 [ 64.008280][ T2186] erofs: (device loop4): z_erofs_read_folio: failed to read, err [-117] [ 64.055248][ T2191] SELinux: failed to load policy [ 64.171436][ T28] audit: type=1400 audit(1757978457.114:440): avc: denied { getopt } for pid=2198 comm="syz.4.760" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 64.173424][ T2199] loop4: detected capacity change from 0 to 256 [ 64.213243][ T2199] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3ec, utbl_chksum : 0xe619d30d) [ 64.230242][ T28] audit: type=1400 audit(1757978457.174:441): avc: denied { setattr } for pid=2198 comm="syz.4.760" name="file0" dev="loop4" ino=1048622 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 64.274979][ T2205] loop4: detected capacity change from 0 to 1024 [ 64.279386][ T39] usb 3-1: new full-speed USB device number 5 using dummy_hcd [ 64.288939][ T2205] EXT4-fs: Journaled quota options ignored when QUOTA feature is enabled [ 64.305519][ T2205] EXT4-fs warning (device loop4): empty_inline_dir:1866: bad inline directory (dir #12) - no `..' [ 64.322466][ T2209] loop3: detected capacity change from 0 to 128 [ 64.349495][ T2209] ext4 filesystem being mounted at /165/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 64.471071][ T39] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 1023, setting to 64 [ 64.486340][ T2216] loop4: detected capacity change from 0 to 1024 [ 64.498329][ T39] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 64.500503][ T2219] device vlan3 entered promiscuous mode [ 64.517161][ T39] usb 3-1: New USB device found, idVendor=2006, idProduct=0118, bcdDevice= 0.00 [ 64.527540][ T39] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 64.545648][ T39] usb 3-1: config 0 descriptor?? [ 64.551258][ T2183] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 64.559041][ T2216] EXT4-fs mount: 21 callbacks suppressed [ 64.559055][ T2216] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 64.577173][ T2219] device bridge0 entered promiscuous mode [ 64.579879][ T2216] ext4 filesystem being mounted at /171/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.608568][ T28] audit: type=1400 audit(1757978457.543:442): avc: denied { read write } for pid=2215 comm="syz.4.768" name="fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 64.653006][ T28] audit: type=1400 audit(1757978457.582:443): avc: denied { open } for pid=2215 comm="syz.4.768" path="/dev/fuse" dev="devtmpfs" ino=93 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 64.676541][ T28] audit: type=1400 audit(1757978457.582:444): avc: denied { mounton } for pid=2215 comm="syz.4.768" path="/171/file1/file0" dev="loop4" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 64.700462][ T286] EXT4-fs (loop4): unmounting filesystem. [ 64.705794][ T28] audit: type=1400 audit(1757978457.582:445): avc: denied { mount } for pid=2215 comm="syz.4.768" name="/" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 64.709181][ T2228] loop0: detected capacity change from 0 to 512 [ 64.794063][ T2232] loop1: detected capacity change from 0 to 256 [ 64.807935][ T2232] FAT-fs (loop1): Unrecognized mount option "nnnumtail=0" or missing value [ 64.842161][ T2228] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 64.856881][ T2228] ext4 filesystem being mounted at /162/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 64.885274][ T28] audit: type=1400 audit(1757978457.822:446): avc: denied { map } for pid=2239 comm="syz.4.778" path="/dev/ashmem" dev="devtmpfs" ino=269 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 64.957685][ T285] EXT4-fs (loop0): unmounting filesystem. [ 64.978698][ T2227] loop3: detected capacity change from 0 to 40427 [ 64.984987][ T39] hkems 0003:2006:0118.0005: item fetching failed at offset 5/7 [ 64.993098][ T2227] F2FS-fs (loop3): Small segment_count (9 < 1 * 24) [ 65.001896][ T2227] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 65.015439][ T39] hkems 0003:2006:0118.0005: parse failed [ 65.035995][ T39] hkems: probe of 0003:2006:0118.0005 failed with error -22 [ 65.040224][ T2251] loop4: detected capacity change from 0 to 512 [ 65.066817][ T2227] F2FS-fs (loop3): Found nat_bits in checkpoint [ 65.075093][ T2251] EXT4-fs error (device loop4): ext4_orphan_get:1400: inode #15: comm syz.4.784: casefold flag without casefold feature [ 65.089598][ T2251] EXT4-fs error (device loop4): ext4_orphan_get:1405: comm syz.4.784: couldn't read orphan inode 15 (err -117) [ 65.102394][ T2251] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 65.145881][ T2227] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 65.153760][ T2227] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 65.170458][ T286] EXT4-fs (loop4): unmounting filesystem. [ 65.200113][ T39] usb 3-1: USB disconnect, device number 5 [ 65.215404][ T2263] loop0: detected capacity change from 0 to 256 [ 65.225122][ T283] syz-executor: attempt to access beyond end of device [ 65.225122][ T283] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 65.246969][ T2263] exFAT-fs (loop0): failed to load upcase table (idx : 0x00010000, chksum : 0x23633d53, utbl_chksum : 0xe619d30d) [ 65.434528][ T2288] loop0: detected capacity change from 0 to 512 [ 65.462362][ T2288] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 65.472180][ T2290] netlink: 8 bytes leftover after parsing attributes in process `syz.3.790'. [ 65.488908][ T2288] EXT4-fs (loop0): 1 truncate cleaned up [ 65.494915][ T2288] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 65.547178][ T285] EXT4-fs (loop0): unmounting filesystem. [ 65.608915][ T2310] incfs: iterate_incfs_dir / -22 [ 65.656431][ T2315] netlink: 71 bytes leftover after parsing attributes in process `syz.4.812'. [ 65.880464][ T2344] netlink: 'syz.0.823': attribute type 1 has an invalid length. [ 65.892683][ T2344] netlink: 'syz.0.823': attribute type 2 has an invalid length. [ 65.905461][ T2344] netlink: 'syz.0.823': attribute type 1 has an invalid length. [ 65.920390][ T2344] netlink: 'syz.0.823': attribute type 2 has an invalid length. [ 66.164701][ T2388] loop2: detected capacity change from 0 to 256 [ 66.177494][ T2388] FAT-fs (loop2): Unrecognized mount option "18446744073709551615" or missing value [ 66.257481][ T2394] loop2: detected capacity change from 0 to 16 [ 66.274538][ T2394] erofs: (device loop2): mounted with root inode @ nid 36. [ 66.289733][ T2394] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=46 [ 66.327007][ T2394] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=46 [ 66.344037][ T2394] SELinux: inode_doinit_use_xattr: getxattr returned 117 for dev=loop2 ino=46 [ 66.379334][ T2394] overlayfs: failed to get redirect (-117) [ 66.384975][ T2412] loop3: detected capacity change from 0 to 512 [ 66.488194][ T2419] loop0: detected capacity change from 0 to 512 [ 66.508862][ T2419] EXT4-fs: Ignoring removed nomblk_io_submit option [ 66.516741][ T2419] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 66.554172][ T2419] EXT4-fs (loop0): 1 truncate cleaned up [ 66.585531][ T2419] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 66.631545][ T2410] loop4: detected capacity change from 0 to 40427 [ 66.641291][ T2410] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 66.649289][ T2410] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 66.658526][ T285] EXT4-fs (loop0): unmounting filesystem. [ 66.664648][ T2410] F2FS-fs (loop4): invalid crc value [ 66.679675][ T2410] F2FS-fs (loop4): Found nat_bits in checkpoint [ 66.726105][ T2433] SELinux: ebitmap: truncated map [ 66.731234][ T2433] SELinux: failed to load policy [ 66.757064][ T2410] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 66.762047][ T2436] netlink: 104 bytes leftover after parsing attributes in process `syz.0.861'. [ 66.764174][ T2410] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 66.967203][ T2428] loop1: detected capacity change from 0 to 40427 [ 66.980776][ T2428] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 66.997867][ T2428] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 67.011606][ T2428] F2FS-fs (loop1): invalid crc value [ 67.051937][ T2428] F2FS-fs (loop1): Found nat_bits in checkpoint [ 67.133445][ T2428] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 67.140542][ T2428] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 67.222606][ T2470] loop4: detected capacity change from 0 to 2048 [ 67.234835][ T2448] loop0: detected capacity change from 0 to 40427 [ 67.249530][ T2448] F2FS-fs (loop0): fault_injection options not supported [ 67.258539][ T2448] F2FS-fs (loop0): fault_type options not supported [ 67.278202][ T2448] F2FS-fs (loop0): Image doesn't support compression [ 67.296091][ T2448] F2FS-fs (loop0): invalid crc value [ 67.308704][ T2470] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 67.308740][ T2448] F2FS-fs (loop0): Found nat_bits in checkpoint [ 67.350729][ T2470] EXT4-fs (loop4): shut down requested (0) [ 67.360994][ T2467] loop2: detected capacity change from 0 to 40427 [ 67.368383][ T2448] F2FS-fs (loop0): Start checkpoint disabled! [ 67.379344][ T2467] F2FS-fs (loop2): Small segment_count (9 < 1 * 24) [ 67.393317][ T2448] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 67.419439][ T2467] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 67.428162][ T286] EXT4-fs (loop4): unmounting filesystem. [ 67.472116][ T2467] F2FS-fs (loop2): Found nat_bits in checkpoint [ 67.507184][ T2487] loop1: detected capacity change from 0 to 512 [ 67.558264][ T2467] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 67.572288][ T2467] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 67.584704][ T2487] EXT4-fs error (device loop1): ext4_do_update_inode:5256: inode #3: comm syz.1.876: corrupted inode contents [ 67.616995][ T2487] EXT4-fs error (device loop1): ext4_dirty_inode:6121: inode #3: comm syz.1.876: mark_inode_dirty error [ 67.636561][ T2487] EXT4-fs error (device loop1): ext4_do_update_inode:5256: inode #3: comm syz.1.876: corrupted inode contents [ 67.661425][ T284] syz-executor: attempt to access beyond end of device [ 67.661425][ T284] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 67.678786][ T2487] EXT4-fs error (device loop1): __ext4_ext_dirty:202: inode #3: comm syz.1.876: mark_inode_dirty error [ 67.693587][ T2487] EXT4-fs error (device loop1): ext4_acquire_dquot:6801: comm syz.1.876: Failed to acquire dquot type 0 [ 67.732926][ T2487] EXT4-fs (loop1): 1 truncate cleaned up [ 67.739278][ T2487] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 67.748660][ T2487] ext4 filesystem being mounted at /123/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 67.772566][ T282] EXT4-fs (loop1): unmounting filesystem. [ 67.833278][ T294] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 68.022695][ T2528] loop2: detected capacity change from 0 to 1024 [ 68.034238][ T294] usb 5-1: Using ep0 maxpacket: 32 [ 68.054911][ T294] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 68.071791][ T2528] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: writeback. [ 68.080769][ T294] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 68.092082][ T2528] process 'syz.2.899' launched './file1' with NULL argv: empty string added [ 68.093690][ T294] usb 5-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 68.110028][ T294] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 68.113063][ T2528] EXT4-fs (loop2): re-mounted. Quota mode: writeback. [ 68.118994][ T294] usb 5-1: config 0 descriptor?? [ 68.131331][ T294] hub 5-1:0.0: USB hub found [ 68.138173][ T284] EXT4-fs (loop2): unmounting filesystem. [ 68.173817][ T2540] loop2: detected capacity change from 0 to 128 [ 68.216350][ T2545] netlink: 24 bytes leftover after parsing attributes in process `syz.2.906'. [ 68.225404][ T2545] sch_tbf: burst 0 is lower than device lo mtu (65550) ! [ 68.331694][ T294] hub 5-1:0.0: 1 port detected [ 68.389572][ T2562] netlink: 8 bytes leftover after parsing attributes in process `syz.2.914'. [ 68.486579][ T28] kauditd_printk_skb: 20 callbacks suppressed [ 68.486595][ T28] audit: type=1400 audit(2000000000.100:465): avc: denied { write } for pid=2568 comm="syz.2.917" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 68.515587][ T28] audit: type=1400 audit(2000000000.100:466): avc: denied { read write } for pid=2568 comm="syz.2.917" name="vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 68.539892][ T28] audit: type=1400 audit(2000000000.100:467): avc: denied { open } for pid=2568 comm="syz.2.917" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 68.568607][ T28] audit: type=1400 audit(2000000000.100:468): avc: denied { ioctl } for pid=2568 comm="syz.2.917" path="/dev/vhost-vsock" dev="devtmpfs" ino=268 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 68.593958][ T334] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 68.766302][ T294] usb 5-1: USB disconnect, device number 3 [ 68.775956][ T334] usb 1-1: New USB device found, idVendor=0bda, idProduct=8153, bcdDevice=e2.3d [ 68.787336][ T334] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 68.796742][ T334] usb 1-1: Product: syz [ 68.801255][ T334] usb 1-1: Manufacturer: syz [ 68.806263][ T334] usb 1-1: SerialNumber: syz [ 68.816254][ T334] r8152-cfgselector 1-1: config 0 descriptor?? [ 68.862790][ T2588] loop1: detected capacity change from 0 to 128 [ 68.878061][ T2588] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 68.888860][ T343] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 68.890598][ T2588] ext4 filesystem being mounted at /127/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 68.915916][ T282] EXT4-fs (loop1): unmounting filesystem. [ 68.954085][ T2596] loop1: detected capacity change from 0 to 512 [ 68.970844][ T2596] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 68.985605][ T2596] EXT4-fs error (device loop1): ext4_validate_block_bitmap:429: comm syz.1.927: bg 0: block 5: invalid block bitmap [ 68.998069][ T2596] EXT4-fs error (device loop1) in ext4_mb_clear_bb:6170: Corrupt filesystem [ 69.008502][ T2596] EXT4-fs error (device loop1): ext4_free_branches:1030: inode #11: comm syz.1.927: invalid indirect mapped block 3 (level 2) [ 69.022582][ T2596] EXT4-fs (loop1): 2 truncates cleaned up [ 69.028511][ T2596] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 69.064680][ T282] EXT4-fs (loop1): unmounting filesystem. [ 69.081997][ T343] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 69.094172][ T343] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 69.104957][ T343] usb 4-1: New USB device found, idVendor=1e7d, idProduct=30d4, bcdDevice= 0.00 [ 69.114442][ T343] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 69.123331][ T343] usb 4-1: config 0 descriptor?? [ 69.226298][ T334] r8152-cfgselector 1-1: Unknown version 0x0000 [ 69.226511][ T28] audit: type=1400 audit(2000000000.840:469): avc: denied { create } for pid=2553 comm="syz.0.910" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 69.232654][ T334] r8152-cfgselector 1-1: bad CDC descriptors [ 69.262160][ T334] r8152-cfgselector 1-1: Unknown version 0x0000 [ 69.269788][ T334] r8152-cfgselector 1-1: USB disconnect, device number 8 [ 69.332536][ T28] audit: type=1400 audit(2000000000.940:470): avc: denied { read write } for pid=2616 comm="syz.1.937" name="vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.375191][ T28] audit: type=1400 audit(2000000000.940:471): avc: denied { open } for pid=2616 comm="syz.1.937" path="/dev/vga_arbiter" dev="devtmpfs" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:xserver_misc_device_t tclass=chr_file permissive=1 [ 69.384824][ T2621] pci 0000:00:05.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem [ 69.512323][ T2623] loop4: detected capacity change from 0 to 8192 [ 69.522448][ T28] audit: type=1400 audit(2000000001.140:472): avc: denied { remount } for pid=2622 comm="syz.4.939" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:dosfs_t tclass=filesystem permissive=1 [ 69.543480][ T343] arvo 0003:1E7D:30D4.0006: unknown main item tag 0x0 [ 69.551453][ T343] arvo 0003:1E7D:30D4.0006: hidraw0: USB HID v0.00 Device [HID 1e7d:30d4] on usb-dummy_hcd.3-1/input0 [ 69.605235][ T2619] loop2: detected capacity change from 0 to 40427 [ 69.616546][ T2619] F2FS-fs (loop2): fault_injection options not supported [ 69.640676][ T2619] F2FS-fs (loop2): invalid crc value [ 69.650994][ T2619] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 69.682055][ T2619] F2FS-fs (loop2): Start checkpoint disabled! [ 69.688920][ T2619] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 69.700997][ T2619] syz.2.938: attempt to access beyond end of device [ 69.700997][ T2619] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 69.847346][ T28] audit: type=1326 audit(2000000001.460:473): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2639 comm="syz.2.945" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7faba598eba9 code=0x0 [ 69.955330][ T343] usb 4-1: USB disconnect, device number 6 [ 70.000401][ T2643] loop0: detected capacity change from 0 to 40427 [ 70.008611][ T2643] F2FS-fs (loop0): Invalid log_blocksize (268), supports only 12 [ 70.016561][ T2643] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 70.025943][ T2643] F2FS-fs (loop0): invalid crc value [ 70.032494][ T2643] F2FS-fs (loop0): Found nat_bits in checkpoint [ 70.061325][ T2643] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 70.068482][ T2643] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 70.147299][ T2643] syz.0.946: attempt to access beyond end of device [ 70.147299][ T2643] loop0: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 70.220128][ T28] audit: type=1400 audit(2000000001.830:474): avc: denied { connect } for pid=2654 comm="syz.1.950" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 70.330974][ T2667] loop1: detected capacity change from 0 to 256 [ 70.350674][ T2667] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001034b, chksum : 0x6322ccb6, utbl_chksum : 0xe619d30d) [ 70.408761][ T2676] loop1: detected capacity change from 0 to 1024 [ 70.435457][ T2676] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 70.444264][ T2676] ext4 filesystem being mounted at /147/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 70.467195][ T2676] EXT4-fs error (device loop1): ext4_map_blocks:745: inode #15: block 3: comm syz.1.959: lblock 3 mapped to illegal pblock 3 (length 3) [ 70.483433][ T2676] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 3 with max blocks 3 with error 117 [ 70.503718][ T2676] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.503718][ T2676] [ 70.516309][ T2676] EXT4-fs error (device loop1): ext4_map_blocks:745: inode #15: block 8: comm syz.1.959: lblock 8 mapped to illegal pblock 8 (length 8) [ 70.552247][ T2676] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 8 with max blocks 8 with error 117 [ 70.594096][ T2676] EXT4-fs (loop1): This should not happen!! Data will be lost [ 70.594096][ T2676] [ 70.604480][ T2676] EXT4-fs error (device loop1): ext4_map_blocks:635: inode #15: block 3: comm syz.1.959: lblock 3 mapped to illegal pblock 3 (length 1) [ 70.636474][ T282] EXT4-fs (loop1): unmounting filesystem. [ 70.700670][ T2705] loop1: detected capacity change from 0 to 512 [ 70.788274][ T335] I/O error, dev loop1, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 70.872878][ T2737] netlink: 4 bytes leftover after parsing attributes in process `syz.2.986'. [ 70.874555][ T2735] input: syz1 as /devices/virtual/input/input6 [ 73.594438][ T2749] loop1: detected capacity change from 0 to 256 [ 73.601170][ T2749] exfat: Deprecated parameter 'utf8' [ 73.609158][ T2749] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xabf88b1f, utbl_chksum : 0xe619d30d) [ 73.625545][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 73.625560][ T28] audit: type=1400 audit(2000000005.240:490): avc: denied { mounton } for pid=2748 comm="syz.1.991" path="/151/file1/file0" dev="loop1" ino=1048630 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=dir permissive=1 [ 73.729330][ T2761] loop0: detected capacity change from 0 to 512 [ 73.737175][ T2761] EXT4-fs: Ignoring removed i_version option [ 73.743475][ T2761] EXT4-fs: Ignoring removed nobh option [ 73.751714][ T2761] EXT4-fs (loop0): encrypted files will use data=ordered instead of data journaling mode [ 73.778216][ T2761] EXT4-fs (loop0): 1 truncate cleaned up [ 73.784105][ T2761] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 76.638605][ T285] EXT4-fs (loop0): unmounting filesystem. [ 76.788712][ T2805] netlink: 27 bytes leftover after parsing attributes in process `syz.3.1017'. [ 76.818536][ T28] audit: type=1400 audit(2000000008.430:491): avc: denied { unlink } for pid=2807 comm="syz.2.1019" name="#6" dev="tmpfs" ino=1152 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 76.818711][ T2808] overlayfs: invalid origin (0000) [ 76.876281][ T28] audit: type=1400 audit(2000000008.490:492): avc: denied { create } for pid=2813 comm="syz.4.1022" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 76.921458][ T28] audit: type=1400 audit(2000000008.490:493): avc: denied { write } for pid=2813 comm="syz.4.1022" path="socket:[26976]" dev="sockfs" ino=26976 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 76.945199][ T2818] loop0: detected capacity change from 0 to 16 [ 76.964209][ T2818] erofs: (device loop0): mounted with root inode @ nid 36. [ 77.058125][ T2794] loop1: detected capacity change from 0 to 40427 [ 77.086991][ T2794] F2FS-fs (loop1): Small segment_count (9 < 1 * 24) [ 77.095288][ T2794] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 77.112290][ T28] audit: type=1400 audit(2000000008.720:494): avc: denied { execute_no_trans } for pid=2833 comm="syz.0.1032" path=2F6D656D66643AA39F6EB4645204693502ACCEE1889D5B4038D7CE1F2039497F151D933DB5E75C274CE6D28EBC294A7454447181CF81BAE531F520C8103EC95C85174CBFCF91DF4DF3025E847B202864656C6574656429 dev="tmpfs" ino=89 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 77.174757][ T2794] F2FS-fs (loop1): Found nat_bits in checkpoint [ 77.187431][ T2843] loop4: detected capacity change from 0 to 16 [ 77.219138][ T2843] erofs: (device loop4): mounted with root inode @ nid 36. [ 77.251054][ T47] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -33 in[4096, 0] out[8192] [ 77.264912][ T2843] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -33 in[4096, 0] out[8192] [ 77.278277][ T2843] erofs: (device loop4): z_erofs_lz4_decompress_mem: failed to decompress -33 in[4096, 0] out[4096] [ 77.291572][ T2794] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 77.308374][ T2794] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 77.342431][ T2828] loop3: detected capacity change from 0 to 40427 [ 77.370910][ T2828] F2FS-fs (loop3): invalid crc value [ 77.407564][ T2828] F2FS-fs (loop3): Found nat_bits in checkpoint [ 77.438508][ T282] syz-executor: attempt to access beyond end of device [ 77.438508][ T282] loop1: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 77.481428][ T28] audit: type=1400 audit(2000000009.090:495): avc: denied { map } for pid=2866 comm="syz.0.1047" path="socket:[27130]" dev="sockfs" ino=27130 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 77.553881][ T2828] F2FS-fs (loop3): Start checkpoint disabled! [ 77.564577][ T2828] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 77.654838][ T2883] loop1: detected capacity change from 0 to 256 [ 77.664929][ T2883] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xc5dfab67, utbl_chksum : 0xe619d30d) [ 77.680775][ T2885] mmap: syz.4.1044 (2885) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 77.693132][ T2828] F2FS-fs (loop3): Inconsistent segment (8) type [1, 0] in SSA and SIT [ 77.853280][ T2581] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 77.916853][ T2899] overlayfs: invalid origin (0000) [ 77.990562][ T2892] loop0: detected capacity change from 0 to 40427 [ 78.001015][ T2892] F2FS-fs (loop0): Small segment_count (9 < 1 * 24) [ 78.017106][ T2892] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 78.028163][ T2892] F2FS-fs (loop0): Found nat_bits in checkpoint [ 78.053206][ T2581] usb 3-1: Using ep0 maxpacket: 32 [ 78.059496][ T2581] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 78.068883][ T2892] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 78.077571][ T2892] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e5 [ 78.078535][ T2581] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 78.125637][ T2920] netlink: 27 bytes leftover after parsing attributes in process `syz.1.1067'. [ 78.130231][ T2581] usb 3-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 78.154000][ T2581] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 78.171908][ T2581] usb 3-1: config 0 descriptor?? [ 78.179514][ T285] syz-executor: attempt to access beyond end of device [ 78.179514][ T285] loop0: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 78.185331][ T2581] hub 3-1:0.0: USB hub found [ 78.271646][ T2928] loop1: detected capacity change from 0 to 512 [ 78.296533][ T2928] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: writeback. [ 78.310175][ T2928] ext4 filesystem being mounted at /170/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 78.337148][ T282] EXT4-fs (loop1): unmounting filesystem. [ 78.382650][ T2581] hub 3-1:0.0: 1 port detected [ 78.527892][ T28] audit: type=1400 audit(2000000010.140:496): avc: denied { name_bind } for pid=2947 comm="syz.0.1089" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 78.529859][ T2950] loop1: detected capacity change from 0 to 512 [ 78.559571][ T28] audit: type=1400 audit(2000000010.140:497): avc: denied { node_bind } for pid=2947 comm="syz.0.1089" saddr=172.20.20.170 src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=rawip_socket permissive=1 [ 78.582471][ T2950] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 78.594837][ T2950] EXT4-fs (loop1): 1 truncate cleaned up [ 78.600555][ T2950] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 78.624250][ T282] EXT4-fs (loop1): unmounting filesystem. [ 78.675991][ T2959] loop0: detected capacity change from 0 to 1024 [ 78.704908][ T2959] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 78.713607][ T2959] ext4 filesystem being mounted at /239/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 78.736645][ T28] audit: type=1400 audit(2000000010.350:498): avc: denied { append } for pid=2958 comm="syz.0.1082" name="file1" dev="loop0" ino=15 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 78.761990][ T2959] EXT4-fs error (device loop0): ext4_free_blocks:6210: comm syz.0.1082: Freeing blocks not in datazone - block = 0, count = 16 [ 78.783110][ T285] EXT4-fs (loop0): unmounting filesystem. [ 78.789033][ T2581] usb 3-1: USB disconnect, device number 6 [ 78.841411][ T2963] loop0: detected capacity change from 0 to 1024 [ 78.857282][ T2955] loop1: detected capacity change from 0 to 40427 [ 78.858386][ T2963] EXT4-fs: Ignoring removed i_version option [ 78.890753][ T2963] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 78.912977][ T2955] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 78.940950][ T2955] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 78.952662][ T2963] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 78.961947][ T2955] F2FS-fs (loop1): invalid crc value [ 79.007998][ T2963] EXT4-fs error (device loop0): ext4_mb_mark_diskspace_used:3841: comm syz.0.1083: Allocating blocks 497-513 which overlap fs metadata [ 79.018291][ T2955] F2FS-fs (loop1): Found nat_bits in checkpoint [ 79.029252][ T2963] EXT4-fs (loop0): pa ffff888135228c78: logic 256, phys. 385, len 8 [ 79.037397][ T2963] EXT4-fs error (device loop0): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 79.054575][ T2985] EXT4-fs error (device loop0): mb_free_blocks:1815: group 0, inode 15: block 129:freeing already freed block (bit 8); block bitmap corrupt. [ 79.067883][ T2955] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 79.076200][ T2955] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 79.149968][ T2992] netlink: 'syz.4.1094': attribute type 8 has an invalid length. [ 79.158511][ T285] EXT4-fs (loop0): unmounting filesystem. [ 79.186816][ T2955] syz.1.1080: attempt to access beyond end of device [ 79.186816][ T2955] loop1: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 79.198489][ T2992] netlink: 8 bytes leftover after parsing attributes in process `syz.4.1094'. [ 79.252399][ T2998] netlink: 8 bytes leftover after parsing attributes in process `syz.0.1097'. [ 79.265984][ T3000] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 79.276725][ T3000] SELinux: failed to load policy [ 79.418630][ T3014] loop1: detected capacity change from 0 to 1024 [ 79.434657][ T3014] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 79.443331][ T3014] ext4 filesystem being mounted at /174/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.464954][ T3014] EXT4-fs error (device loop1): ext4_free_blocks:6210: comm syz.1.1096: Freeing blocks not in datazone - block = 0, count = 16 [ 79.487084][ T28] audit: type=1400 audit(2000000011.100:499): avc: denied { listen } for pid=3019 comm="syz.0.1115" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 79.489038][ T282] EXT4-fs (loop1): unmounting filesystem. [ 79.533259][ T2581] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 79.567782][ T3029] loop0: detected capacity change from 0 to 1024 [ 79.567939][ T3025] incfs: iterate_incfs_dir / -22 [ 79.624249][ T3029] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 79.633297][ T3029] ext4 filesystem being mounted at /246/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 79.705688][ T285] EXT4-fs (loop0): unmounting filesystem. [ 79.743255][ T2581] usb 5-1: Using ep0 maxpacket: 16 [ 79.749859][ T2581] usb 5-1: config 0 interface 0 has no altsetting 0 [ 79.759951][ T2581] usb 5-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 79.773024][ T2581] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 79.789902][ T3031] loop3: detected capacity change from 0 to 40427 [ 79.790379][ T2581] usb 5-1: config 0 descriptor?? [ 79.805172][ T3031] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 79.823082][ T3031] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 79.850324][ T3031] F2FS-fs (loop3): invalid crc value [ 79.858838][ T3031] F2FS-fs (loop3): Found nat_bits in checkpoint [ 79.900663][ T3031] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 79.903228][ T398] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 79.907932][ T3031] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 80.040618][ T3031] syz.3.1111: attempt to access beyond end of device [ 80.040618][ T3031] loop3: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 80.123210][ T398] usb 2-1: Using ep0 maxpacket: 32 [ 80.129726][ T398] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 80.148577][ T398] usb 2-1: config 0 has no interface number 0 [ 80.158677][ T398] usb 2-1: config 0 interface 184 has no altsetting 0 [ 80.180257][ T398] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 80.199574][ T398] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.219754][ T398] usb 2-1: Product: syz [ 80.224079][ T398] usb 2-1: Manufacturer: syz [ 80.228688][ T398] usb 2-1: SerialNumber: syz [ 80.237012][ T2581] hid (null): global environment stack underflow [ 80.243985][ T398] usb 2-1: config 0 descriptor?? [ 80.246265][ T2581] hid (null): report_id 0 is invalid [ 80.249808][ T398] smsc75xx v1.0.0 [ 80.254839][ T2581] hid (null): global environment stack underflow [ 80.264822][ T2581] hid (null): report_id 0 is invalid [ 80.270162][ T2581] hid (null): report_id 0 is invalid [ 80.275595][ T2581] hid (null): global environment stack underflow [ 80.374059][ T3047] loop0: detected capacity change from 0 to 131072 [ 80.381273][ T3047] F2FS-fs (loop0): Test dummy encryption mode enabled [ 80.389087][ T3047] F2FS-fs (loop0): invalid crc value [ 80.396110][ T3047] F2FS-fs (loop0): Found nat_bits in checkpoint [ 80.436548][ T3047] F2FS-fs (loop0): Start checkpoint disabled! [ 80.443423][ T3047] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e6 [ 80.451399][ T24] usb 5-1: USB disconnect, device number 4 [ 80.481999][ T3047] fscrypt: AES-256-CTS-CBC using implementation "cts-cbc-aes-aesni" [ 80.500908][ T285] F2FS-fs (loop0): f2fs_fill_dentries: corrupted namelen=1025, run fsck to fix. [ 80.973228][ T24] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 80.978002][ T3074] loop4: detected capacity change from 0 to 1024 [ 80.987760][ T3074] EXT4-fs: Ignoring removed i_version option [ 80.997451][ T3074] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 81.017794][ T3074] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 81.041561][ T3074] EXT4-fs error (device loop4): ext4_mb_mark_diskspace_used:3841: comm syz.4.1125: Allocating blocks 497-513 which overlap fs metadata [ 81.058974][ T3074] EXT4-fs (loop4): pa ffff8881352287e0: logic 256, phys. 385, len 8 [ 81.067331][ T3074] EXT4-fs error (device loop4): ext4_mb_release_inode_pa:4881: group 0, free 0, pa_free 1 [ 81.079804][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000040: -71 [ 81.092178][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 81.098945][ T3077] EXT4-fs error (device loop4): mb_free_blocks:1815: group 0, inode 15: block 129:freeing already freed block (bit 8); block bitmap corrupt. [ 81.101377][ T28] audit: type=1400 audit(2000000012.710:500): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/" dev="sda1" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:root_t tclass=dir permissive=1 [ 81.137829][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 81.148975][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 81.159871][ T286] EXT4-fs (loop4): unmounting filesystem. [ 81.165700][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 81.166301][ T393] device bridge_slave_1 left promiscuous mode [ 81.177091][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 81.182252][ T393] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.193338][ T398] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 81.209850][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 81.210210][ T393] device bridge_slave_0 left promiscuous mode [ 81.220071][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 81.236171][ T393] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.246408][ T398] smsc75xx: probe of 2-1:0.184 failed with error -71 [ 81.253434][ T393] device veth1_macvtap left promiscuous mode [ 81.254641][ T398] usb 2-1: USB disconnect, device number 4 [ 81.265356][ T24] usb 3-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 81.266669][ T393] device veth0_vlan left promiscuous mode [ 81.275562][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 81.303327][ T24] usb 3-1: config 0 descriptor?? [ 81.403345][ T3078] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.410428][ T3078] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.418204][ T3078] device bridge_slave_0 entered promiscuous mode [ 81.425447][ T3078] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.432517][ T3078] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.440078][ T3078] device bridge_slave_1 entered promiscuous mode [ 81.513077][ T3078] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.520190][ T3078] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.527509][ T3078] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.534553][ T3078] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.554965][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 81.562662][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 81.585354][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 81.605527][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 81.627931][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 81.637274][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 81.645815][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 81.652892][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 81.660593][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 81.669244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 81.677486][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 81.684547][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 81.710208][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 81.718876][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 81.727030][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 81.735770][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 81.746565][ T24] plantronics 0003:047F:FFFF.0008: unbalanced collection at end of report description [ 81.764236][ T24] plantronics 0003:047F:FFFF.0008: parse failed [ 81.770575][ T24] plantronics: probe of 0003:047F:FFFF.0008 failed with error -22 [ 81.778623][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 81.791388][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 81.802661][ T3078] device veth0_vlan entered promiscuous mode [ 81.813019][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 81.820938][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 81.829013][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 81.836838][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 81.851697][ T3078] device veth1_macvtap entered promiscuous mode [ 81.858433][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 81.866700][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 81.875048][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 81.885888][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 81.894258][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 81.915415][ T28] audit: type=1400 audit(2000000013.530:501): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/root/syzkaller.xZmZ0S/syz-tmp" dev="sda1" ino=2047 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_home_t tclass=dir permissive=1 [ 81.918272][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 81.965234][ T1035] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 81.975865][ T28] audit: type=1400 audit(2000000013.530:502): avc: denied { mount } for pid=3078 comm="syz-executor" name="/" dev="tmpfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 81.988066][ T398] usb 3-1: USB disconnect, device number 7 [ 81.998985][ T28] audit: type=1400 audit(2000000013.530:503): avc: denied { mount } for pid=3078 comm="syz-executor" name="/" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=filesystem permissive=1 [ 82.026103][ T294] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 82.034020][ T28] audit: type=1400 audit(2000000013.530:504): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/root/syzkaller.xZmZ0S/syz-tmp/newroot/sys/kernel/debug" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=dir permissive=1 [ 82.098242][ T28] audit: type=1400 audit(2000000013.530:505): avc: denied { mounton } for pid=3078 comm="syz-executor" path="/root/syzkaller.xZmZ0S/syz-tmp/newroot/proc/sys/fs/binfmt_misc" dev="proc" ino=28306 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:sysctl_fs_t tclass=dir permissive=1 [ 82.135236][ T3119] netlink: 'syz.4.1138': attribute type 25 has an invalid length. [ 82.138412][ T28] audit: type=1400 audit(2000000013.560:506): avc: denied { setopt } for pid=3108 comm="syz.3.1136" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 82.154025][ T3119] netlink: 'syz.4.1138': attribute type 7 has an invalid length. [ 82.170280][ T3123] loop0: detected capacity change from 0 to 128 [ 82.183367][ T28] audit: type=1400 audit(2000000013.560:507): avc: denied { read } for pid=3108 comm="syz.3.1136" lport=2 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 82.215237][ T3127] netlink: 28 bytes leftover after parsing attributes in process `syz.4.1143'. [ 82.467313][ T3149] loop3: detected capacity change from 0 to 512 [ 82.482939][ T3149] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 82.495981][ T3149] EXT4-fs (loop3): 1 truncate cleaned up [ 82.501662][ T3149] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 82.554018][ T294] usb 2-1: Using ep0 maxpacket: 16 [ 82.560108][ T283] EXT4-fs (loop3): unmounting filesystem. [ 82.572498][ T294] usb 2-1: New USB device found, idVendor=0d49, idProduct=7010, bcdDevice= c.90 [ 82.573608][ T3146] netlink: 4 bytes leftover after parsing attributes in process `syz.4.1153'. [ 82.591511][ T294] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.599579][ T294] usb 2-1: Product: syz [ 82.604035][ T294] usb 2-1: Manufacturer: syz [ 82.608765][ T294] usb 2-1: SerialNumber: syz [ 82.614094][ T294] usb 2-1: config 0 descriptor?? [ 82.630652][ T294] ums-onetouch 2-1:0.0: USB Mass Storage device detected [ 82.640017][ T3155] loop3: detected capacity change from 0 to 1024 [ 82.685567][ T3155] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 82.711367][ T3155] ext4 filesystem being mounted at /236/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.746872][ T3171] loop4: detected capacity change from 0 to 512 [ 82.779445][ T283] EXT4-fs (loop3): unmounting filesystem. [ 82.787163][ T3171] EXT4-fs (loop4): 1 orphan inode deleted [ 82.792972][ T3171] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 82.803004][ T341] EXT4-fs error (device loop4): ext4_release_dquot:6837: comm kworker/u4:3: Failed to release dquot type 1 [ 82.814751][ T3171] ext4 filesystem being mounted at /251/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 82.831271][ T2581] usb 2-1: USB disconnect, device number 5 [ 82.854365][ T3163] loop2: detected capacity change from 0 to 40427 [ 82.861701][ T286] EXT4-fs (loop4): unmounting filesystem. [ 82.870098][ T3163] F2FS-fs (loop2): Invalid log_blocksize (268), supports only 12 [ 82.877950][ T3163] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 82.905113][ T3163] F2FS-fs (loop2): invalid crc value [ 82.922278][ T3163] F2FS-fs (loop2): Found nat_bits in checkpoint [ 82.935258][ T341] Bluetooth: hci0: Frame reassembly failed (-84) [ 82.957681][ T3163] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 82.964959][ T3163] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e5 [ 82.973298][ T39] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 83.048131][ T3163] syz.2.1159: attempt to access beyond end of device [ 83.048131][ T3163] loop2: rw=2049, sector=40960, nr_sectors = 8 limit=40427 [ 83.164387][ T39] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 83.174767][ T3187] incfs: iterate_incfs_dir / -22 [ 83.175911][ T39] usb 1-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.190215][ T39] usb 1-1: config 0 interface 0 has no altsetting 0 [ 83.197086][ T39] usb 1-1: New USB device found, idVendor=28de, idProduct=1102, bcdDevice= 0.00 [ 83.206213][ T39] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.210998][ T3189] loop2: detected capacity change from 0 to 256 [ 83.215027][ T39] usb 1-1: config 0 descriptor?? [ 83.232659][ T3189] exFAT-fs (loop2): failed to load upcase table (idx : 0x0000fd4f, chksum : 0x53fda505, utbl_chksum : 0xe619d30d) [ 83.245035][ T3189] exFAT-fs (loop2): bogus allocation bitmap size(need : 2, cur : 17179869186) [ 83.329877][ T3193] loop2: detected capacity change from 0 to 512 [ 83.336461][ T3193] EXT4-fs: Ignoring removed i_version option [ 83.342508][ T3193] EXT4-fs: Ignoring removed nobh option [ 83.350373][ T3193] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 83.364820][ T3195] loop1: detected capacity change from 0 to 256 [ 83.373763][ T3195] exFAT-fs (loop1): failed to load upcase table (idx : 0x00010000, chksum : 0xb45ad1ca, utbl_chksum : 0xe619d30d) [ 83.390905][ T3193] EXT4-fs (loop2): 1 truncate cleaned up [ 83.396863][ T3193] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 83.426287][ T284] EXT4-fs (loop2): unmounting filesystem. [ 83.604742][ T3220] input: syz1 as /devices/virtual/input/input7 [ 83.630912][ T39] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 83.640731][ T39] hid-steam 0003:28DE:1102.0009: unknown main item tag 0x0 [ 83.655035][ T3224] loop1: detected capacity change from 0 to 512 [ 83.661643][ T3224] EXT4-fs: Ignoring removed i_version option [ 83.661690][ T39] hid-steam 0003:28DE:1102.0009: : USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [ 83.679766][ T3224] EXT4-fs: Ignoring removed nobh option [ 83.681029][ T39] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [ 83.686886][ T3224] EXT4-fs (loop1): encrypted files will use data=ordered instead of data journaling mode [ 83.692848][ T39] hid-steam 0003:28DE:1102.000A: unknown main item tag 0x0 [ 83.711422][ T3224] EXT4-fs (loop1): 1 truncate cleaned up [ 83.711677][ T39] hid-steam 0003:28DE:1102.000A: hidraw0: USB HID v0.01 Device [HID 28de:1102] on usb-dummy_hcd.0-1/input0 [ 83.717271][ T3224] EXT4-fs (loop1): mounted filesystem without journal. Quota mode: none. [ 83.771313][ T3233] netlink: 4 bytes leftover after parsing attributes in process `syz.3.1186'. [ 83.781632][ T282] EXT4-fs (loop1): unmounting filesystem. [ 83.813234][ T39] hid-steam 0003:28DE:1102.0009: Steam Controller 'XXXXXXXXXX' connected [ 83.822484][ T39] input: Steam Controller as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1102.0009/input/input8 [ 83.834692][ T28] kauditd_printk_skb: 10 callbacks suppressed [ 83.834705][ T28] audit: type=1400 audit(2000000015.450:517): avc: denied { append } for pid=3166 comm="syz.0.1160" name="hidraw0" dev="devtmpfs" ino=1155 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 83.835497][ T3166] input: Steam Controller as /devices/platform/dummy_hcd.0/usb1/1-1/1-1:0.0/0003:28DE:1102.0009/input/input9 [ 83.853589][ T3241] loop1: detected capacity change from 0 to 512 [ 83.895919][ T39] usb 1-1: USB disconnect, device number 9 [ 83.910158][ T39] hid-steam 0003:28DE:1102.0009: Steam Controller 'XXXXXXXXXX' disconnected [ 83.922574][ T3241] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=e000c018, mo2=0002] [ 83.930898][ T3241] System zones: 0-2, 18-18, 34-35 [ 83.936585][ T3241] EXT4-fs error (device loop1): ext4_quota_enable:7009: inode #4: comm syz.1.1189: iget: bad i_size value: 5910974510929920 [ 83.951797][ T3241] EXT4-fs error (device loop1): ext4_quota_enable:7012: comm syz.1.1189: Bad quota inode: 4, type: 1 [ 83.963022][ T3241] EXT4-fs warning (device loop1): ext4_enable_quotas:7053: Failed to enable quota tracking (type=1, err=-117, ino=4). Please run e2fsck to fix. [ 83.971415][ T3249] fido_id[3249]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.0/usb1/report_descriptor': No such file or directory [ 83.979009][ T3241] EXT4-fs (loop1): mount failed [ 84.145372][ T335] ================================================================== [ 84.153482][ T335] BUG: KASAN: use-after-free in mutex_lock+0x80/0x1a0 [ 84.160273][ T335] Write of size 8 at addr ffff8881176c5850 by task udevd/335 [ 84.167652][ T335] [ 84.169995][ T335] CPU: 1 PID: 335 Comm: udevd Not tainted syzkaller #0 [ 84.176849][ T335] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 08/18/2025 [ 84.186947][ T335] Call Trace: [ 84.190232][ T335] [ 84.193168][ T335] __dump_stack+0x21/0x24 [ 84.197518][ T335] dump_stack_lvl+0xee/0x150 [ 84.202124][ T335] ? __cfi_dump_stack_lvl+0x8/0x8 [ 84.207177][ T335] ? __cfi__printk+0x8/0x8 [ 84.211604][ T335] ? path_openat+0x2681/0x2f50 [ 84.216381][ T335] ? x64_sys_call+0x783/0x9a0 [ 84.221071][ T335] ? entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 84.227181][ T335] ? mutex_lock+0x80/0x1a0 [ 84.231614][ T335] print_address_description+0x71/0x1e0 [ 84.237185][ T335] print_report+0x4a/0x60 [ 84.241535][ T335] kasan_report+0x122/0x150 [ 84.246067][ T335] ? mutex_lock+0x80/0x1a0 [ 84.250508][ T335] kasan_check_range+0x280/0x290 [ 84.255476][ T335] __kasan_check_write+0x14/0x20 [ 84.260442][ T335] mutex_lock+0x80/0x1a0 [ 84.264700][ T335] ? __cfi_mutex_lock+0x10/0x10 [ 84.269564][ T335] ? kasan_save_alloc_info+0x25/0x30 [ 84.274870][ T335] ? __kasan_kmalloc+0x95/0xb0 [ 84.279666][ T335] steam_input_open+0x91/0x160 [ 84.284448][ T335] ? __cfi_steam_input_open+0x10/0x10 [ 84.289830][ T335] ? __kasan_check_write+0x14/0x20 [ 84.294971][ T335] ? mutex_lock_interruptible+0x8d/0x1a0 [ 84.300623][ T335] input_open_device+0x17b/0x300 [ 84.305590][ T335] evdev_open+0x4b1/0x5c0 [ 84.309945][ T335] chrdev_open+0x5a5/0x680 [ 84.314392][ T335] ? __cfi_chrdev_open+0x10/0x10 [ 84.319349][ T335] ? fsnotify_perm+0x3e9/0x5b0 [ 84.324148][ T335] do_dentry_open+0x88e/0x1260 [ 84.328924][ T335] ? __cfi_chrdev_open+0x10/0x10 [ 84.333877][ T335] vfs_open+0x73/0x80 [ 84.337861][ T335] path_openat+0x2681/0x2f50 [ 84.342458][ T335] ? kasan_set_track+0x4b/0x70 [ 84.347233][ T335] ? getname_flags+0xb9/0x500 [ 84.351920][ T335] ? getname+0x19/0x20 [ 84.356014][ T335] ? x64_sys_call+0x783/0x9a0 [ 84.360723][ T335] ? do_syscall_64+0x4c/0xa0 [ 84.365327][ T335] ? do_filp_open+0x3c0/0x3c0 [ 84.370016][ T335] do_filp_open+0x1c1/0x3c0 [ 84.374544][ T335] ? __cfi_do_filp_open+0x10/0x10 [ 84.379584][ T335] ? alloc_fd+0x4e6/0x590 [ 84.383974][ T335] do_sys_openat2+0x185/0x7e0 [ 84.388674][ T335] ? do_sys_open+0xe0/0xe0 [ 84.393107][ T335] __x64_sys_openat+0x136/0x160 [ 84.397980][ T335] x64_sys_call+0x783/0x9a0 [ 84.402503][ T335] do_syscall_64+0x4c/0xa0 [ 84.406939][ T335] ? clear_bhb_loop+0x30/0x80 [ 84.411648][ T335] ? clear_bhb_loop+0x30/0x80 [ 84.416345][ T335] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 84.422263][ T335] RIP: 0033:0x7f8eb4ea7407 [ 84.426687][ T335] Code: 48 89 fa 4c 89 df e8 38 aa 00 00 8b 93 08 03 00 00 59 5e 48 83 f8 fc 74 1a 5b c3 0f 1f 84 00 00 00 00 00 48 8b 44 24 10 0f 05 <5b> c3 0f 1f 80 00 00 00 00 83 e2 39 83 fa 08 75 de e8 23 ff ff ff [ 84.446296][ T335] RSP: 002b:00007ffe21d8d9d0 EFLAGS: 00000202 ORIG_RAX: 0000000000000101 [ 84.454723][ T335] RAX: ffffffffffffffda RBX: 00007f8eb56a9880 RCX: 00007f8eb4ea7407 [ 84.462705][ T335] RDX: 0000000000080000 RSI: 0000563d2b4b4f60 RDI: ffffffffffffff9c [ 84.470785][ T335] RBP: 0000563d2b4b0d40 R08: 0000000000000000 R09: 0000000000000000 [ 84.478786][ T335] R10: 0000000000000000 R11: 0000000000000202 R12: 0000563d0ad960c8 [ 84.486769][ T335] R13: 0000563d0ad960ce R14: 00007ffe21d8dfd0 R15: 0000563d0ad9cbcc [ 84.494758][ T335] [ 84.497782][ T335] [ 84.500123][ T335] Allocated by task 39: [ 84.504286][ T335] kasan_set_track+0x4b/0x70 [ 84.508913][ T335] kasan_save_alloc_info+0x25/0x30 [ 84.514049][ T335] __kasan_kmalloc+0x95/0xb0 [ 84.518648][ T335] __kmalloc_node_track_caller+0xb1/0x1e0 [ 84.524383][ T335] devm_kmalloc+0x55/0x160 [ 84.528807][ T335] steam_probe+0x11b/0xb50 [ 84.533236][ T335] hid_device_probe+0x268/0x390 [ 84.538097][ T335] really_probe+0x2cb/0x960 [ 84.542617][ T335] __driver_probe_device+0x198/0x280 [ 84.547925][ T335] driver_probe_device+0x54/0x3e0 [ 84.552954][ T335] __device_attach_driver+0x2e9/0x4a0 [ 84.558338][ T335] bus_for_each_drv+0x183/0x210 [ 84.563210][ T335] __device_attach+0x2a2/0x400 [ 84.567994][ T335] device_initial_probe+0x1a/0x20 [ 84.573040][ T335] bus_probe_device+0xc0/0x1f0 [ 84.577823][ T335] device_add+0xb4d/0xef0 [ 84.582172][ T335] hid_add_device+0x38f/0x540 [ 84.586872][ T335] usbhid_probe+0xbb6/0xfa0 [ 84.591386][ T335] usb_probe_interface+0x610/0xaf0 [ 84.596514][ T335] really_probe+0x2cb/0x960 [ 84.601025][ T335] __driver_probe_device+0x198/0x280 [ 84.606328][ T335] driver_probe_device+0x54/0x3e0 [ 84.611369][ T335] __device_attach_driver+0x2e9/0x4a0 [ 84.616761][ T335] bus_for_each_drv+0x183/0x210 [ 84.621645][ T335] __device_attach+0x2a2/0x400 [ 84.626429][ T335] device_initial_probe+0x1a/0x20 [ 84.631477][ T335] bus_probe_device+0xc0/0x1f0 [ 84.636258][ T335] device_add+0xb4d/0xef0 [ 84.640609][ T335] usb_set_configuration+0x19c2/0x1f10 [ 84.646096][ T335] usb_generic_driver_probe+0x91/0x150 [ 84.651567][ T335] usb_probe_device+0x159/0x270 [ 84.656437][ T335] really_probe+0x2cb/0x960 [ 84.660951][ T335] __driver_probe_device+0x198/0x280 [ 84.666255][ T335] driver_probe_device+0x54/0x3e0 [ 84.671300][ T335] __device_attach_driver+0x2e9/0x4a0 [ 84.676680][ T335] bus_for_each_drv+0x183/0x210 [ 84.681545][ T335] __device_attach+0x2a2/0x400 [ 84.686331][ T335] device_initial_probe+0x1a/0x20 [ 84.691374][ T335] bus_probe_device+0xc0/0x1f0 [ 84.696191][ T335] device_add+0xb4d/0xef0 [ 84.700549][ T335] usb_new_device+0xa70/0x1520 [ 84.705418][ T335] hub_event+0x2850/0x4350 [ 84.709854][ T335] process_one_work+0x71f/0xc40 [ 84.714723][ T335] worker_thread+0xa29/0x11f0 [ 84.719406][ T335] kthread+0x281/0x320 [ 84.723487][ T335] ret_from_fork+0x1f/0x30 [ 84.727914][ T335] [ 84.730243][ T335] Freed by task 39: [ 84.734054][ T335] kasan_set_track+0x4b/0x70 [ 84.738657][ T335] kasan_save_free_info+0x31/0x50 [ 84.743710][ T335] ____kasan_slab_free+0x132/0x180 [ 84.748842][ T335] __kasan_slab_free+0x11/0x20 [ 84.753650][ T335] slab_free_freelist_hook+0xc2/0x190 [ 84.759308][ T335] __kmem_cache_free+0xb7/0x1b0 [ 84.764177][ T335] kfree+0x6f/0xf0 [ 84.767913][ T335] release_nodes+0xf9/0x230 [ 84.772430][ T335] devres_release_all+0x149/0x1b0 [ 84.777466][ T335] device_release_driver_internal+0x581/0x820 [ 84.783555][ T335] device_release_driver+0x19/0x20 [ 84.788123][ T3261] loop1: detected capacity change from 0 to 131072 [ 84.788678][ T335] bus_remove_device+0x2ee/0x350 [ 84.800107][ T335] device_del+0x6a4/0xeb0 [ 84.803692][ T3261] F2FS-fs (loop1): Test dummy encryption mode enabled [ 84.804459][ T335] hid_destroy_device+0x6a/0x110 [ 84.816139][ T335] usbhid_disconnect+0x9f/0xc0 [ 84.820950][ T335] usb_unbind_interface+0x223/0x8d0 [ 84.826192][ T335] device_release_driver_internal+0x508/0x820 [ 84.832283][ T335] device_release_driver+0x19/0x20 [ 84.832358][ T3261] F2FS-fs (loop1): invalid crc value [ 84.837414][ T335] bus_remove_device+0x2ee/0x350 [ 84.837439][ T335] device_del+0x6a4/0xeb0 [ 84.837464][ T335] usb_disable_device+0x3a8/0x750 [ 84.848494][ T3261] F2FS-fs (loop1): Found nat_bits in checkpoint [ 84.852001][ T335] usb_disconnect+0x31e/0x860 [ 84.867923][ T335] hub_event+0x1a78/0x4350 [ 84.872358][ T335] process_one_work+0x71f/0xc40 [ 84.877214][ T335] worker_thread+0xd2e/0x11f0 [ 84.881914][ T335] kthread+0x281/0x320 [ 84.885993][ T335] ret_from_fork+0x1f/0x30 [ 84.890427][ T335] [ 84.892497][ T3261] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 84.892756][ T335] The buggy address belongs to the object at ffff8881176c5800 [ 84.892756][ T335] which belongs to the cache kmalloc-512 of size 512 [ 84.914263][ T335] The buggy address is located 80 bytes inside of [ 84.914263][ T335] 512-byte region [ffff8881176c5800, ffff8881176c5a00) [ 84.927461][ T335] [ 84.929797][ T335] The buggy address belongs to the physical page: [ 84.936245][ T335] page:ffffea00045db100 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x1176c4 [ 84.946474][ T335] head:ffffea00045db100 order:2 compound_mapcount:0 compound_pincount:0 [ 84.954791][ T335] flags: 0x4000000000010200(slab|head|zone=1) [ 84.960867][ T335] raw: 4000000000010200 ffffea00045da400 dead000000000002 ffff888100042f00 [ 84.969451][ T335] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 84.978025][ T335] page dumped because: kasan: bad access detected [ 84.984437][ T335] page_owner tracks the page as allocated [ 84.990140][ T335] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd28c0(GFP_NOWAIT|__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 283, tgid 283 (syz-executor), ts 23155280268, free_ts 23133681941 [ 85.012276][ T335] post_alloc_hook+0x1f5/0x210 [ 85.017043][ T335] prep_new_page+0x1c/0x110 [ 85.021544][ T335] get_page_from_freelist+0x2c7b/0x2cf0 [ 85.027086][ T335] __alloc_pages+0x1c3/0x450 [ 85.031669][ T335] alloc_slab_page+0x6e/0xf0 [ 85.036252][ T335] new_slab+0x98/0x3d0 [ 85.040318][ T335] ___slab_alloc+0x6f6/0xb50 [ 85.044908][ T335] __slab_alloc+0x5e/0xa0 [ 85.049239][ T335] __kmem_cache_alloc_node+0x203/0x2c0 [ 85.054694][ T335] __kmalloc_node_track_caller+0xa0/0x1e0 [ 85.060420][ T335] pskb_expand_head+0x1b0/0x1210 [ 85.065353][ T335] netlink_trim+0x193/0x230 [ 85.069856][ T335] netlink_unicast+0x66/0xa30 [ 85.074536][ T335] ctrl_getfamily+0x484/0x570 [ 85.079293][ T335] genl_family_rcv_msg_doit+0x250/0x350 [ 85.084838][ T335] genl_rcv_msg+0x5ea/0x770 [ 85.089337][ T335] page last free stack trace: [ 85.093998][ T335] free_unref_page_prepare+0x742/0x750 [ 85.099453][ T335] free_unref_page+0x8f/0x530 [ 85.104128][ T335] __free_pages+0x67/0x100 [ 85.108537][ T335] __free_slab+0xca/0x1a0 [ 85.112867][ T335] __unfreeze_partials+0x160/0x190 [ 85.117977][ T335] put_cpu_partial+0xa9/0x100 [ 85.122654][ T335] __slab_free+0x1c4/0x280 [ 85.127076][ T335] ___cache_free+0xbf/0xd0 [ 85.131582][ T335] qlist_free_all+0xc6/0x140 [ 85.136168][ T335] kasan_quarantine_reduce+0x14a/0x170 [ 85.141622][ T335] __kasan_slab_alloc+0x24/0x80 [ 85.146470][ T335] slab_post_alloc_hook+0x4f/0x2d0 [ 85.151582][ T335] __kmem_cache_alloc_node+0x192/0x2c0 [ 85.157040][ T335] kmalloc_trace+0x29/0xb0 [ 85.161460][ T335] kset_create_and_add+0x59/0x2b0 [ 85.166485][ T335] netdev_register_kobject+0x1a5/0x320 [ 85.171941][ T335] [ 85.174260][ T335] Memory state around the buggy address: [ 85.179884][ T335] ffff8881176c5700: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.187958][ T335] ffff8881176c5780: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 85.196102][ T335] >ffff8881176c5800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.204164][ T335] ^ [ 85.210837][ T335] ffff8881176c5880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.218894][ T335] ffff8881176c5900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 85.226951][ T335] ================================================================== [ 85.236000][ T45] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 85.239082][ T662] Bluetooth: hci0: command 0x1003 tx timeout [ 85.242474][ T335] Disabling lock debugging due to kernel taint [ 85.257122][ T335] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.272115][ T335] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.281177][ T335] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.290106][ T335] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.299425][ T335] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.309062][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.320229][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.330103][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.339108][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.348015][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.357218][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.366294][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.375974][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.385021][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read [ 85.394027][ T87] hid 0003:28DE:1102.0009: No HID_FEATURE_REPORT submitted - nothing to read