last executing test programs: 1m55.625409038s ago: executing program 3 (id=134): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40a01, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = dup(r1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000000040)={'syzkaller1\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}}) write$tun(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c88a807001000000014"], 0xffe) 1m55.139744835s ago: executing program 3 (id=137): r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) execveat(0xffffffffffffff9c, &(0x7f0000000140)='./file1\x00', 0x0, 0x0, 0x1000) mknod$loop(&(0x7f0000000140)='./file0\x00', 0x6000, 0x1) unlink(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000200)='./file0\x00', 0x6000, 0x0) 1m54.892745134s ago: executing program 3 (id=140): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1c0) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000240)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file1\x00', 0x20400, 0x20) getdents64(r0, &(0x7f00000001c0)=""/61, 0x3d) 1m54.637612304s ago: executing program 3 (id=142): syz_mount_image$fuse(0x0, &(0x7f0000002080)='./file0\x00', 0x0, 0x0, 0x4, 0x0, 0x0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101090, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x10a78c0, 0x0) 1m54.386199654s ago: executing program 3 (id=143): r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x41, 0x0) write$binfmt_aout(r0, &(0x7f00000000c0)=ANY=[], 0xbfb3) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000280)={0x0, 0xfffffffd, 0x0, 0x0, 0xff, "0000000000000400f7ff00"}) r1 = syz_open_pts(r0, 0x101000) dup3(r1, r0, 0x0) ioctl$TCSBRK(r0, 0x5409, 0x4af2) 1m53.650157238s ago: executing program 3 (id=146): mknodat$null(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x8000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000022c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002540)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000040)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}}) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2092) write$FUSE_INIT(r0, &(0x7f00000046c0)={0x50, 0x0, r1, {0x7, 0x9, 0x4, 0x403a1810, 0xfffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}}, 0x50) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', 0x0, 0x0) 1m53.258215607s ago: executing program 32 (id=146): mknodat$null(0xffffffffffffff9c, &(0x7f0000002440)='./file0\x00', 0x8000, 0x103) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000022c0), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000002540)='./file0\x00', &(0x7f0000000140), 0x0, &(0x7f0000000040)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x2000}}) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2092) write$FUSE_INIT(r0, &(0x7f00000046c0)={0x50, 0x0, r1, {0x7, 0x9, 0x4, 0x403a1810, 0xfffe, 0x1, 0x0, 0x0, 0x0, 0x0, 0x100}}, 0x50) lgetxattr(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)=@known='system.posix_acl_default\x00', 0x0, 0x0) 1m49.533690118s ago: executing program 0 (id=162): prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) r0 = openat$ttynull(0xffffffffffffff9c, &(0x7f00000000c0), 0x88002, 0x0) ioctl$TIOCSETD(r0, 0x5423, &(0x7f0000000100)=0xd) r1 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000000), 0x103902, 0x0) r2 = dup(r1) write$UHID_INPUT(r2, &(0x7f0000001040)={0x18, {"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", 0x100d}}, 0xfffffdef) 1m48.116818784s ago: executing program 0 (id=168): r0 = gettid() close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r1 = openat$dsp(0xffffffffffffff9c, &(0x7f0000000000), 0x42, 0x0) write$dsp(r1, &(0x7f0000000280)='\x00', 0x1) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) syz_open_procfs$namespace(r0, &(0x7f0000000080)='ns/time_for_children\x00') 1m47.099517644s ago: executing program 0 (id=173): mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', 0x1d7) mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file1/file0\x00', 0x0) mount$bind(&(0x7f0000000100)='.\x00', &(0x7f0000000080)='./file1/file0\x00', 0x0, 0x1085408, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f00000003c0), 0x0, &(0x7f00000004c0)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file1/file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200) 1m46.666146465s ago: executing program 0 (id=175): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1c0) mount$bind(&(0x7f0000000000)='.\x00', &(0x7f0000000200)='./file0/../file0\x00', 0x0, 0x101091, 0x0) mount$bind(0x0, &(0x7f00000005c0)='./file0\x00', 0x0, 0x100000, 0x0) mount$bind(&(0x7f0000000080)='./file0/../file0\x00', &(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x8b101a, 0x0) mount$bind(0x0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x80000, 0x0) mount$bind(&(0x7f0000000180)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00', 0x0, 0x2243005, 0x0) mount$bind(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x20000, 0x0) 1m46.298707028s ago: executing program 0 (id=176): r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000100)=[{0x6, 0x4, 0x0, 0x7fff0000}]}) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002000), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000002080)='./file0\x00', 0x0, &(0x7f0000000080)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}, 0x3e, 0x0, 0x0) syz_fuse_handle_req(r1, 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0x2000, &(0x7f0000000700)={&(0x7f0000000280)={0x50, 0x0, 0xd, {0x7, 0x2b, 0x0, 0x800000, 0x3, 0x6, 0xe9f, 0xfffffffc, 0x0, 0x0, 0x10}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r1, 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", 0x2000, &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000e80)={0x20, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) pselect6(0x40, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0, 0x800, 0x0, 0x4, 0x10000000}, 0x0, &(0x7f0000001340)={0x1f, 0x0, 0x0, 0x0, 0x0, 0x6, 0xfffffffffffffffe}, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1m45.813623268s ago: executing program 0 (id=178): io_setup(0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) r0 = timerfd_create(0x8, 0x80000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timerfd_settime(r0, 0x3, &(0x7f0000000040), 0x0) timerfd_gettime(r0, 0x0) 1m44.933794718s ago: executing program 33 (id=178): io_setup(0x1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x0, 0x0, 0x3ed4, 0x5}) r0 = timerfd_create(0x8, 0x80000) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) timerfd_settime(r0, 0x3, &(0x7f0000000040), 0x0) timerfd_gettime(r0, 0x0) 4.830696868s ago: executing program 6 (id=756): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[@ANYBLOB="1201000003005740ed0b0011c3ec000000010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f00000010c0)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB="00000100000008"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000640)={0x2c, &(0x7f0000000680)=ANY=[@ANYBLOB="00154d00000041fd52b20346ea7543406c21ac94833da5f851727ff1d68cdfdab830fc5372090b5e01b422f5c4c92c66d2fdf0b2502c97259b62e132c9b32ac4fab28e62ce3f0a00002b"], 0x0, 0x0, 0x0, 0x0}) r1 = ioctl$KVM_GET_STATS_FD_vm(0xffffffffffffffff, 0xaece) syz_fuse_handle_req(r1, 0x0, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) 4.155408738s ago: executing program 5 (id=762): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x2}) r1 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCSIFVLAN_ADD_VLAN_CMD(r1, 0x8983, &(0x7f00000002c0)={0x0, 'syzkaller0\x00', {0x1}, 0xb5}) r2 = socket$netlink(0x10, 0x3, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/20, 0x14}], 0x1, 0xb, 0x1) ioctl$SIOCSIFHWADDR(r2, 0x8914, &(0x7f0000002280)={'syzkaller0\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}) 3.507069098s ago: executing program 5 (id=769): r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x3938700}, {0x0, 0x989680}}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmmsg(r1, &(0x7f0000000400)=[{{0x0, 0xf5ffffff, 0x0, 0x0, 0x0, 0x4000000}}], 0xf00, 0x0, 0x0) setsockopt$sock_int(r1, 0x1, 0x2e, &(0x7f0000000000)=0x400000d2, 0x4) shutdown(r1, 0x0) 3.233377625s ago: executing program 5 (id=770): r0 = openat$kvm(0xffffff9c, &(0x7f00000000c0), 0x800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x1) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000, &(0x7f0000000000/0x2000)=nil}) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f00000001c0)={[0x67a, 0x6, 0xf3b8, 0x0, 0x1000, 0x800000400, 0x4002004c4, 0x3, 0x1, 0x94, 0x10, 0x0, 0x3, 0x4, 0x1, 0x8], 0xeeee7ffb, 0x40000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000400)={0x0, 0x1, 0x30000, 0x2000, &(0x7f0000000000/0x2000)=nil}) 3.133838326s ago: executing program 2 (id=771): mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./file0\x00', 0x1a4) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000009, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000000)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f0000000300)='./bus\x00') syz_mount_image$fuse(0x0, &(0x7f0000000040)='./file1\x00', 0x20000, 0x0, 0x1, 0x0, 0x0) lsetxattr$trusted_overlay_upper(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040), &(0x7f0000000ac0)=ANY=[], 0xdf5, 0x0) removexattr(&(0x7f0000006100)='./file1\x00', &(0x7f0000006140)=@known='trusted.overlay.upper\x00') 3.035580635s ago: executing program 2 (id=773): pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = fsopen(&(0x7f0000000080)='autofs\x00', 0x0) fsconfig$FSCONFIG_SET_FD(r1, 0x5, &(0x7f00000004c0)='fd', 0x0, r0) fsconfig$FSCONFIG_CMD_CREATE(r1, 0x6, 0x0, 0x0, 0x0) r2 = fsmount(r1, 0x0, 0x2) symlinkat(&(0x7f0000000100)='./file0\x00', r2, &(0x7f00000000c0)='./file0\x00') unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 2.977712646s ago: executing program 6 (id=774): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x6) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x840, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = eventfd(0x8000) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000100)={r2, 0x5, 0x0, r0}) ioctl$KVM_IRQFD(r1, 0x4020ae76, &(0x7f0000000140)={r2, 0x2, 0x1}) 2.881900417s ago: executing program 5 (id=776): syz_usb_connect$hid(0x6, 0x36, &(0x7f0000000000)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x20, 0x5543, 0x81, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x8}}]}}, 0x0) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x9) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000000)={0x77774002, 0x12000, 0x2}) ioctl$KVM_REGISTER_COALESCED_MMIO(r1, 0x4010ae67, &(0x7f0000000100)={0x0, 0x10000}) ioctl$KVM_UNREGISTER_COALESCED_MMIO(r1, 0x4010ae68, &(0x7f00000003c0)={0xb000, 0x0, 0xfffffffe}) 2.687475246s ago: executing program 2 (id=777): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000000c0)={0x3, 0x1000}, 0x4) r1 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000040)={0x3, 0x1000}, 0x4) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000140)={0x6, 0x3, &(0x7f0000000680)=ANY=[@ANYBLOB="1800000002000000000000000000000095"], 0x0}, 0x90) r2 = bpf$PROG_LOAD_XDP(0x5, &(0x7f00000006c0)={0x6, 0x3, &(0x7f0000000680)=ANY=[], &(0x7f00000002c0)='syzkaller\x00'}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r2, 0x5, 0xb68, 0x0, &(0x7f0000000000)='%', 0x0, 0xd01, 0x88be, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x48) 2.619254116s ago: executing program 1 (id=778): r0 = socket$inet6(0xa, 0x2, 0x0) shutdown(r0, 0x0) setsockopt$sock_int(r0, 0x1, 0x2e, &(0x7f0000000040)=0x1005, 0x4) r1 = syz_io_uring_setup(0x416d, &(0x7f0000000200)={0x0, 0x0, 0x10100, 0x0, 0x24e}, &(0x7f0000000480), &(0x7f00000000c0)=0x0) syz_io_uring_setup(0xa97, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x269, 0x0, r1}, &(0x7f0000000000)=0x0, &(0x7f00000005c0)) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0xfffffffffffffe54}) io_uring_enter(r1, 0x48e9, 0x7505, 0x0, 0x0, 0x0) 2.619030467s ago: executing program 6 (id=779): r0 = socket$inet6_sctp(0xa, 0x1, 0x84) sendto$inet6(r0, &(0x7f0000000080)='X', 0x1, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x0, @private0}, 0x1c) setsockopt$inet_sctp6_SCTP_EVENTS(r0, 0x84, 0xb, &(0x7f0000000100)={0x66, 0xfe, 0x4, 0x5, 0xa8, 0x20, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x9}, 0xe) setsockopt$inet_sctp6_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000000)=0x6, 0x4) shutdown(r0, 0x1) recvmmsg(r0, &(0x7f0000005000)=[{{0x0, 0x2a, 0x0, 0x0, &(0x7f00000000c0)=""/19, 0x13}, 0x3}], 0x4000169, 0x60, 0x0) mmap(&(0x7f0000196000/0x1000)=nil, 0x1000, 0x0, 0x840000000000a132, 0xffffffffffffffff, 0x0) 2.485760887s ago: executing program 4 (id=781): r0 = fsopen(&(0x7f0000000ac0)='configfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r0, 0x6, 0x0, 0x0, 0x0) r1 = fsmount(r0, 0x0, 0x0) fchdir(r1) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x48) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='.\x00', 0x0, 0x90) syz_mount_image$hfsplus(&(0x7f0000000000), &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x800002, &(0x7f0000000940)=ANY=[@ANYBLOB='umask=00000000000000000000010,nodecompose,decompose,uid=', @ANYRESHEX=0xee01, @ANYBLOB=',nls=maccyrillic,gid=', @ANYRESHEX, @ANYBLOB="2c706172743d3078303030302330303030303030303030372c666f7263652c666f776e095d0c1513d5eeba6c455abbb5c17c1723ad4181caacc300b8b950ca34ba1f42b5aec3cbce30514eb091af8cd13854f54d6591dd000d7734bfbb16675129ed319db5cdd374d1d3c65202f329c6f5b6e228da26e5ae651cb96c4a5c82", @ANYRES8=r2, @ANYBLOB=',uid>', @ANYRES32, @ANYBLOB=',nolazytime,fowner>', @ANYRESDEC, @ANYBLOB=',permit_directio,uid=', @ANYRESOCT=r0, @ANYBLOB="2c0061a4b2117dcefc69fead51511f5e8f04a321976cc8ae9a251235be6c4f4607fc55b04172ea53bf42a985daa9"], 0x1, 0x6bb, &(0x7f0000001f80)="$eJzs3U+InGcdB/DvO5nMZiIk2zZNowhZGijaYLKboSaC0CgiOQQJ9tLrkmyaJZu0bLaSFjETtQqePEkPHioSDz2JiFBPYj0LghdPuQe8echB3fL+md3Z3clmN392tu3nA++8zzvP8z7P7/3l/TPzTpY3wOfWudezt58i546fv1ku373TW7h7p3dtUE4ykaSVtOtZim5SfJycTT3li+WbTXfFg8Z55d5HRfv9D3v1UruZqvatzdbbYGTLfrJvZWFPkqm6+N8tdNga3V81Vf1cXO3vERUrcZcJOzZIHIzb8gb91cpRh8ZaWz9ugV3rVn3d3GAy2Z/66lp+Dkhzdnj4mWH8Nj039XcuDgAAAHhaRn6XH3bwfu7nZg7sTDgAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAADw2VDUzwwsmqk1KE+lGDz/vzP0TP3OmMN9TO9drmbfPzjuQAAAAAAAAADgsRy9n/u5mQOD5eWi+s3/xWrhUPX6hbydG5nLYk7kZmazlKUsZibJ5FBHnZuzS0uLMxvX/FXKNZeXl281a54aueaptXH11wc66n8abGgEAAAAAAAAAJ9bP8651d//AQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABgNyiSPfWsmg4NypNptZPsS9Ipplaad8Ya7BPwl3EHAAAAAE9ft5kfKP5fF5aL6jv/4ep7/768netZynyWspC5XKruBdTf+lv/6PcW7t7pXSunjR1/69/biqPqMfW9h9EjT1ctnl9Z41y+m9dyPFO5kMXM5weZzVLmMpXvVKXZFJls7l5M3r3TzSDWjfGeXbN0YX1sR4fKZXxHqki6uZz5KrYTudgZhN5q2h0ZGu1PnWTdiLfL7BSvNraYo0vNvNyiXzbz3WGy2vK9KxmZbnJfZuOZ4bxvzP0295P1I82ktXIP6tDqKOXi+pEeKef7m3mZ65893Zxv81ba2kz0f1EuDfa+w5vnPPnqP/964Urr+tUrl28c3z270SNav0/0hjLxwpYysVBmov8Ymdj3OPE/OZ0mG/VZdHtnyxerdQ9kPt/Lm7mUuZzOdGZyJtP5Rk6ll1NDeX1+87xWx1pre8fasa80hfKa9POha9OOmXhQRZnXZ4byOnymm6zqht9ZzdKzW8hS0cnoLP1rZCjtLzWFcoyfDF1xxm99JmaGMvHc5pn4zf+Wk9xYuH518crsWxu7PjhqvJeaeXnYvrf23PzbJ7ZR29Nsbrm/PFv+Y6W+bAzvHWXdc4O6dfnqNL+4tJvO1tR1Uh3Pdd3DjtSyp8O3R/VU170wcpReVXdkqG7Np5y8mYWVTyGNHT9IAdiC/S/v73Tvdf/e/aD70+6V7vl93544M/HlTvb+rf3nPb9v/a71zeLlfJAf5cC4IwUAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgM+CG++8e3V2YWFucRcW0nrCHd4eWTVIRf1OZ0Sbo9kF2fh0FCY226P+kPpxTQ9YvfN0I3wto6q6eWA8O1tIewfGmsiIqvMr73ST1ko8Sa7ukgfcAU/DyaVrb5288c67X5u/NvvG3Btz10+dOf3q6d7XZ26dvDy/MDddvzaN22MOFniiVj8GjDsSAAAAAAAAAAAAYKt24s8bRgxb9MewrQAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAMCn07nXs7efIjPTJ6bL5bt3egvlNCivtmwnaSUpfpgUHydnU0+ZHOqueNA4r9z76Ncvvf9hb7Wv9qB9a916f/zP8vI2t6LfTJlKsqeZP9zElvq7ONRff5uB1YqVLSwTdmyQOBi3TwIAAP//Bc4E/Q==") 2.433583395s ago: executing program 1 (id=782): mknodat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x11c0, 0x0) acct(&(0x7f0000000040)='./file0\x00') r0 = gettid() timer_create(0x0, &(0x7f0000533fa0)={0x0, 0x21, 0x800000000004, @tid=r0}, &(0x7f0000bbdffc)) timer_settime(0x0, 0x0, &(0x7f0000000280)={{0x0, 0x989680}, {0x0, 0x989680}}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x40041, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x42, 0x0) 2.279459275s ago: executing program 2 (id=783): ioctl$DRM_IOCTL_MODE_SETCRTC(0xffffffffffffffff, 0xc06864a2, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0xf8, 0x8, 0x7ff, 0x6, {0x8, 0x8, 0x0, 0x5, 0x0, 0x2, 0x1, 0x1, 0x0, 0xffff, 0x8, 0x7c0, 0xffffffff, 0x77, "ba9a42184edc4097e01b52f22e2cbb318719fb31f6699332292cc81f89f07580"}}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000180)=0x100000001, 0x4) connect$inet6(r0, &(0x7f0000000300)={0xa, 0x4e20, 0x8, @ipv4={'\x00', '\xff\xff', @remote}, 0x3}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000540), 0x3c) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f00000000c0)=@gcm_256={{0x304}, "41328ac33100", "e8582491a0c4050000000000f6542a9b6800000000000000003967d2daa45b4e", "61241765", "89a06afff55f00fd"}, 0x38) sendmsg$inet(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[@ANYBLOB="110000000000"], 0x28}, 0x0) 2.2777537s ago: executing program 4 (id=784): syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file1aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x200010, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x1, 0x25a, &(0x7f0000000240)="$eJzs2s9rI2UYB/Bn6sqmXbqp+ItdEF/0oF6Gbc8edpEKYkFRK6yC7KydauyYlE4oRMT2pFf/BM/i0Zsge/TSi3+BB2+99LgHcSRNWtOysIs/mqX7+RySh3nnm7zzvmF4ErL/6refb6zX+XrRj5ksi5nrsRt3s1iImTiyG6+8dPOX5969+cGbN1ZWWuOjSymly8///OGXP7xwp3/p/R8v/3Qx9hY+2j9Y+n3vmb0r+3++92mnTp06dXv9VKTbvV6/uF2Vaa1Tb+QpvV2VRV2mTrcut06Mr1e9zc1BKrpr83ObW2Vdp6I7SBvlIPV7qb81SMUnRaeb8jxP83PBv7H6/d2miYPm8VvRNM3sd3HpTsz/Fu3InkjZk9ezp29lz+5mVw6apn06OjudGfPf+sf7z7kwvqkvv5NSK6L6Znt1e3X0PBxtxY316EQVZVyL2fgjhh+TsVH9+hsry9fSoYX4utoZ53e2Vx87fP3j/GK0Y+He+cVRPh3lL0bE8HFuMr8U7Xjq3vmlU/nR+7fi5Rcn8nm049ePoxdVrMUwGzvjJVj+ajGl195aOZW/engeAMB5k6djw/5t2LSd6N/y/MT4RH80yk/0h+379Ien+qsLcfXCdK+diHrwxUZRVeXW8AveYXF85FEtZieX5UGKo59C/r+JzZzYs4dloRTnuYj4bCp3JM7S35t+31NbZzIhAAAAAAAAAAAAHshZ/J1w2tcIAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA83P4KAAD//8scwHs=") r0 = socket$igmp6(0xa, 0x3, 0x2) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000440)=@raw={'raw\x00', 0x8, 0x3, 0x4c8, 0x0, 0xffffffff, 0xffffffff, 0x0, 0xffffffff, 0x3f8, 0xffffffff, 0xffffffff, 0x3f8, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'bridge0\x00'}, 0x0, 0x148, 0x170, 0x0, {}, [@common=@unspec=@helper={{0x48}}, @common=@inet=@hashlimit1={{0x58}, {'bond_slave_1\x00', {0x41, 0x1ff, 0x6, 0xb0e2, 0x10001, 0x84e, 0xfffffffb, 0x18, 0x8}, {0x1}}}]}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@remote, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'erspan0\x00', 'gre0\x00', {0xff}, {}, 0x0, 0x0, 0x0, 0x4b}, 0x0, 0x258, 0x288, 0x0, {}, [@common=@inet=@hashlimit1={{0x58}, {'pim6reg\x00', {0x0, 0x0, 0x5, 0x0, 0x0, 0x7, 0x3ff}}}, @common=@inet=@hashlimit3={{0x158}, {'vcan0\x00', {0x3, 0x0, 0x41, 0xfffffffe, 0x2, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x528) r1 = socket$inet6(0xa, 0x3, 0x3a) connect$inet6(r1, &(0x7f0000000a40)={0xa, 0x4e25, 0x8, @local, 0x9}, 0x1c) mount(&(0x7f0000000040)=@sg0, 0x0, 0x0, 0x800, 0x0) sendmsg(r1, &(0x7f00000000c0)={0x0, 0x953a, &(0x7f0000000100)=[{&(0x7f0000000000)="2c10", 0xfff2}], 0x1, 0x0, 0x0, 0x2c}, 0x44004) 2.155107268s ago: executing program 2 (id=785): openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r0 = openat$iommufd(0xffffffffffffff9c, &(0x7f0000000000), 0x88800, 0x0) ioctl$IOMMU_IOAS_ALLOC(r0, 0x3b81, &(0x7f00000003c0)={0xc, 0x0, 0x0}) ioctl$IOMMU_IOAS_MAP$PAGES(r0, 0x3b85, &(0x7f0000000040)={0x45, 0x7, r1, 0x0, &(0x7f0000800000/0x800000)=nil, 0x800000, 0x200000}) ioctl$IOMMU_TEST_OP_CREATE_ACCESS(r0, 0x3ba0, &(0x7f0000000340)={0x48, 0x5, r1, 0x0, 0xffffffffffffffff, 0x1}) ioctl$IOMMU_TEST_OP_ACCESS_PAGES$syz(r0, 0x3ba0, &(0x7f0000000100)={0x48, 0x7, r2, 0x0, 0x0, 0x0, 0x200000, 0x0, 0x334e8b}) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) 2.145463767s ago: executing program 1 (id=786): syz_open_procfs(0x0, &(0x7f0000000100)='syscall\x00') r0 = socket(0x1, 0x803, 0x0) getsockname$packet(r0, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000180)=@newlink={0x50, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x28, 0x12, 0x0, 0x1, @vxcan={{0xa}, {0x18, 0x2, 0x0, 0x1, @val={0x14, 0x1, {{0x0, 0x0, 0x0, 0x0, 0x18088, 0x80}}}}}}, @IFLA_MASTER={0x8, 0x3, r1}]}, 0x50}, 0x1, 0x8}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="9000000010000305000000000000000000000700", @ANYRES32=0x0, @ANYBLOB="996e06004d4c0700540012800800010068737200480002800500030008000000050003000500000005000300fd00000008000200", @ANYRES32=r2, @ANYBLOB="08000100", @ANYRES32=r3], 0x90}}, 0x0) 2.072903059s ago: executing program 5 (id=787): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x3000, 0x2000, &(0x7f0000003000/0x2000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x2) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000100)=[@text64={0x40, 0x0}], 0x1, 0x68, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000180)=[@text64={0x40, 0x0}], 0x1, 0x18, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.678885222s ago: executing program 2 (id=788): r0 = syz_usb_connect(0x0, 0x24, &(0x7f0000000980)=ANY=[@ANYBLOB="120100009080e140fc044a500243010203010902120001000000000904"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000b80)={0x84, &(0x7f0000000000)={0x0, 0xe, 0x1, "02"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$lan78xx(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 1.676561022s ago: executing program 6 (id=789): bpf$PROG_LOAD(0x5, &(0x7f0000000100)={0x4, 0x4, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback=0xf, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0xe468}, 0x94) r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x1, 0x803, 0x0) getsockname$packet(r1, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r3 = socket$nl_netfilter(0x10, 0x3, 0xc) ioctl$ifreq_SIOCGIFINDEX_team(r3, 0x8933, &(0x7f0000000600)={'team0\x00', 0x0}) sendmsg$nl_route(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000d80)=@newlink={0x44, 0x10, 0x401, 0x0, 0x2000000, {0x0, 0x0, 0x0, 0x0, 0x300}, [@IFLA_LINKINFO={0x14, 0x12, 0x0, 0x1, @ipvlan={{0xb}, {0x4}}}, @IFLA_LINK={0x8, 0x5, r2}, @IFLA_MASTER={0x8, 0xa, r4}]}, 0x44}}, 0x0) 1.644323427s ago: executing program 5 (id=790): syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000700)=ANY=[@ANYBLOB="1201000000000010711e0920000000000001090224000100000000090400090103000100092105"], 0x0) ioctl$KVM_CREATE_VCPU(0xffffffffffffffff, 0xae41, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = syz_io_uring_setup(0x88f, &(0x7f0000000300)={0x0, 0xeecd, 0x100, 0x20000001, 0xb3}, &(0x7f0000000000)=0x0, &(0x7f0000000180)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r2, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r2, r3, &(0x7f00000000c0)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x40, 0x0, r0, 0x0, 0x0, 0x0, 0x130c0}) io_uring_enter(r1, 0x75fa, 0xe475, 0x0, 0x0, 0x0) 1.545260444s ago: executing program 1 (id=791): setresgid(0xee00, 0xee01, 0x0) r0 = syz_clone(0x8100, 0x0, 0x0, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000480)='task\x00') fchdir(r1) mount(0x0, &(0x7f0000000080)='.\x00', &(0x7f0000000000)='proc\x00', 0x0, 0x0) r2 = syz_open_procfs(r0, &(0x7f0000000040)='stat\x00') pread64(r2, &(0x7f0000000140)=""/15, 0xf, 0x4) 1.481057696s ago: executing program 4 (id=792): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller0\x00', 0x7101}) r1 = socket(0x400000000010, 0x3, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000100)={'syzkaller0\x00', 0x0}) sendmsg$nl_route_sched(r1, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000005c0)=@newqdisc={0x38, 0x24, 0x4ee4e6a52ff56541, 0x70bd2d, 0xffffffff, {0x0, 0x0, 0x0, r3, {0x0, 0xfff1}, {0xffff, 0xffff}, {0x1, 0xf}}, [@qdisc_kind_options=@q_multiq={{0xb}, {0x8, 0x2, {0x28}}}]}, 0x38}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000440)={&(0x7f000000a040)=@newtfilter={0x74, 0x2c, 0xd27, 0x70bd25, 0x8000, {0x0, 0x0, 0x0, r3, {0x0, 0x7}, {}, {0xffff, 0x8}}, [@filter_kind_options=@f_route={{0xa}, {0x44, 0x2, [@TCA_ROUTE4_POLICE={0x40, 0x5, [@TCA_POLICE_TBF={0x3c, 0x1, {0x5bd, 0x20000000, 0x5, 0x80, 0x9, {0x5a, 0x1, 0x40, 0xff, 0x2}, {0x6, 0x1, 0x1, 0x2, 0x8, 0x7}, 0x9, 0x6, 0xfffffffd}}]}]}}]}, 0x74}, 0x1, 0x0, 0x0, 0x1}, 0x800) 1.362912296s ago: executing program 1 (id=793): syz_mount_image$jfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1, 0x61d0, &(0x7f0000016fc0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) munmap(&(0x7f0000002000/0x1000)=nil, 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000300)='./file1\x00', 0xc4142, 0x1f7) r2 = openat$nullb(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) sendfile(r1, r2, 0x0, 0x20fffe82) pwrite64(r0, &(0x7f00000000c0)='a', 0x200000c1, 0x9000) 1.30644628s ago: executing program 6 (id=794): r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmmsg(r0, &(0x7f0000000080)=[{{0x0, 0x0, 0x0}}], 0x40000000000012d, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x17, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet_int(r0, 0x0, 0x19, &(0x7f0000000140)=0x400030, 0x4) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000080)={&(0x7f0000ff0000/0x1000)=nil, &(0x7f0000b09000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f000000c000/0x2000)=nil, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ff0000/0x1000)=nil, &(0x7f0000ffb000/0x3000)=nil, &(0x7f000000b000/0x2000)=nil, &(0x7f0000c65000/0x1000)=nil, &(0x7f00008d9000/0x3000)=nil, 0x0}, 0x68) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2e, &(0x7f0000000500)={@broadcast, @broadcast, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x20, 0x0, 0x0, 0x0, 0x11, 0x0, @empty, @empty}, {0x0, 0x4e20, 0xc, 0x0, @gue={{0x1, 0x0, 0x0, 0x0, 0x0, @void}}}}}}}, 0x0) 1.155991981s ago: executing program 4 (id=795): syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) r0 = syz_io_uring_setup(0x88f, &(0x7f0000000140)={0x0, 0xaee2, 0x0, 0x1, 0xbfdffffc}, &(0x7f00000000c0)=0x0, &(0x7f00000003c0)=0x0) syz_memcpy_off$IO_URING_METADATA_GENERIC(r1, 0x4, &(0x7f0000000080)=0xfffffffc, 0x0, 0x4) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0, 0x0, {0x85c3}}) io_uring_enter(r0, 0x47f6, 0x0, 0x0, 0x0, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101301) 1.084228511s ago: executing program 6 (id=796): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./bus\x00', 0x140) mount$overlay(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000440), 0x8, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './cgroup'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) chdir(&(0x7f00000001c0)='./bus\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./bus\x00', 0x289c2, 0x1) fcntl$setlease(r0, 0x400, 0x1) fallocate(r0, 0x0, 0x800657, 0x40000b9) 795.283478ms ago: executing program 4 (id=797): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4b, &(0x7f0000000100)=0x401, 0x4) setsockopt$sock_int(r0, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r1, 0x1, 0xf, &(0x7f0000000180)=0x800001, 0x4) bind$inet6(r1, &(0x7f0000000140)={0xa, 0x4e22}, 0x1c) bind$inet6(r0, &(0x7f0000000140)={0xa, 0x4e22, 0x3, @loopback={0x100000}, 0x6}, 0x1c) 571.969998ms ago: executing program 4 (id=798): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f0000000d00)=ANY=[@ANYBLOB="120100021982302013042360e5ec0102030109021b0001000060020904840001ee48b100090582"], 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$rtl8150(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac2(r0, 0x0, 0x0) 0s ago: executing program 1 (id=799): fcntl$lock(0xffffffffffffffff, 0x25, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz1\x00', 0x1ff) r0 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r1 = openat$cgroup_procs(r0, &(0x7f0000000040)='tasks\x00', 0x2, 0x0) mprotect(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x1) unlinkat(0xffffffffffffff9c, &(0x7f0000000000)='mnt/encrypted_dir\x00', 0x200) lseek(r1, 0x7f, 0x0) kernel console output (not intermixed with test programs): entered promiscuous mode [ 94.937459][ T5850] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 94.994505][ T5847] veth1_vlan: entered promiscuous mode [ 95.048208][ T5845] veth0_vlan: entered promiscuous mode [ 95.113273][ T5845] veth1_vlan: entered promiscuous mode [ 95.134705][ T5846] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 95.145016][ T5848] veth0_macvtap: entered promiscuous mode [ 95.192436][ T5848] veth1_macvtap: entered promiscuous mode [ 95.275837][ T5847] veth0_macvtap: entered promiscuous mode [ 95.306778][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.339427][ T5848] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.374213][ T5847] veth1_macvtap: entered promiscuous mode [ 95.391646][ T3497] netdevsim netdevsim2 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.403043][ T3497] netdevsim netdevsim2 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.414083][ T3497] netdevsim netdevsim2 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.436082][ T3497] netdevsim netdevsim2 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.446803][ T5845] veth0_macvtap: entered promiscuous mode [ 95.482868][ T5845] veth1_macvtap: entered promiscuous mode [ 95.512045][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.553070][ T5847] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.631404][ T3497] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.645045][ T3497] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.656526][ T5846] veth0_vlan: entered promiscuous mode [ 95.687161][ T3497] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.696821][ T3497] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.724522][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 95.773719][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.776662][ T5846] veth1_vlan: entered promiscuous mode [ 95.789236][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.805263][ T5850] veth0_vlan: entered promiscuous mode [ 95.823243][ T5845] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 95.870327][ T36] netdevsim netdevsim3 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.879345][ T36] netdevsim netdevsim3 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.909230][ T36] netdevsim netdevsim3 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.919302][ T36] netdevsim netdevsim3 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 95.964010][ T49] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 95.973054][ T49] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 95.994636][ T5850] veth1_vlan: entered promiscuous mode [ 96.054911][ T36] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.078726][ T36] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.159922][ T5848] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 96.175504][ T487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.183484][ T487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.218057][ T5846] veth0_macvtap: entered promiscuous mode [ 96.365793][ T487] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.391619][ T487] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.402474][ T5846] veth1_macvtap: entered promiscuous mode [ 96.425053][ T5850] veth0_macvtap: entered promiscuous mode [ 96.480039][ T5967] loop2: detected capacity change from 0 to 1024 [ 96.510070][ T5850] veth1_macvtap: entered promiscuous mode [ 96.524397][ T5967] ======================================================= [ 96.524397][ T5967] WARNING: The mand mount option has been deprecated and [ 96.524397][ T5967] and is ignored by this kernel. Remove the mand [ 96.524397][ T5967] option from the mount to silence this warning. [ 96.524397][ T5967] ======================================================= [ 96.667584][ T5967] EXT4-fs (loop2): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 96.684033][ T5859] Bluetooth: hci3: command tx timeout [ 96.759519][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.768058][ T5859] Bluetooth: hci1: command tx timeout [ 96.773094][ T5851] Bluetooth: hci4: command tx timeout [ 96.773942][ T5859] Bluetooth: hci2: command tx timeout [ 96.779147][ T5860] Bluetooth: hci0: command tx timeout [ 96.805788][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 96.875581][ T3573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 96.888260][ T3573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 96.914837][ T5846] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.943972][ T5850] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 96.997223][ T3573] netdevsim netdevsim1 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.014287][ T487] netdevsim netdevsim1 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.036539][ T3497] netdevsim netdevsim1 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.076437][ T3497] netdevsim netdevsim1 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.120955][ T3497] netdevsim netdevsim4 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.144740][ T3573] netdevsim netdevsim4 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.166856][ T3573] netdevsim netdevsim4 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.217170][ T3573] netdevsim netdevsim4 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 97.531738][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.550317][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.763443][ T12] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.784557][ T5999] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 97.802609][ T12] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 97.829299][ T3573] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 97.838841][ T3573] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 98.026501][ T3497] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 98.064912][ T3497] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 99.633961][ T6034] 9p: Bad value for 'rfdno' [ 100.302113][ T5924] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 100.447111][ T6051] loop3: detected capacity change from 0 to 4096 [ 100.566914][ T5924] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 100.586139][ T6051] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 100.654056][ T5924] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 100.720115][ T5924] usb 1-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 100.795442][ T5924] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 100.822679][ T5924] usb 1-1: SerialNumber: syz [ 101.018015][ T5845] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 101.177406][ T5924] usb 1-1: 0:2 : does not exist [ 101.313960][ T5838] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 101.400214][ T5924] usb 1-1: USB disconnect, device number 2 [ 101.488196][ T6074] loop1: detected capacity change from 0 to 4096 [ 101.497579][ T5909] udevd[5909]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 101.520701][ T5838] usb 5-1: Using ep0 maxpacket: 16 [ 101.546723][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 101.580767][ T5838] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 101.606415][ T5838] usb 5-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 101.655997][ T5838] usb 5-1: New USB device found, idVendor=045e, idProduct=07da, bcdDevice= 0.00 [ 101.689190][ T5838] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 101.727928][ T5838] usb 5-1: config 0 descriptor?? [ 101.789298][ T36] ntfs3(loop1): ino=5, mi_enum_attr [ 102.010501][ T6085] netlink: 28 bytes leftover after parsing attributes in process `syz.0.41'. [ 102.195868][ T5838] microsoft 0003:045E:07DA.0001: unknown main item tag 0x0 [ 102.229070][ T5838] microsoft 0003:045E:07DA.0001: ignoring exceeding usage max [ 102.297621][ T5838] input: HID 045e:07da as /devices/platform/dummy_hcd.4/usb5/5-1/5-1:0.0/0003:045E:07DA.0001/input/input5 [ 102.559820][ T5838] microsoft 0003:045E:07DA.0001: input,hidraw0: USB HID v0.00 Device [HID 045e:07da] on usb-dummy_hcd.4-1/input0 [ 102.646140][ T5838] usb 5-1: USB disconnect, device number 2 [ 102.920275][ T6100] fido_id[6100]: Failed to open report descriptor at '/sys/devices/platform/dummy_hcd.4/usb5/report_descriptor': No such file or directory [ 103.083573][ T29] usb 2-1: new low-speed USB device number 2 using dummy_hcd [ 103.262733][ T29] usb 2-1: config 0 has an invalid interface number: 1 but max is 0 [ 103.290064][ T29] usb 2-1: config 0 has no interface number 0 [ 103.308099][ T29] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 10 [ 103.336583][ T29] usb 2-1: config 0 interface 1 altsetting 0 endpoint 0x82 has invalid maxpacket 159, setting to 8 [ 103.362141][ T29] usb 2-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 103.395567][ T29] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 103.427249][ T29] usb 2-1: config 0 descriptor?? [ 103.448218][ T6104] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 103.486156][ T6112] loop0: detected capacity change from 0 to 1024 [ 103.513954][ T29] iowarrior 2-1:0.1: IOWarrior product=0x1512, serial= interface=1 now attached to iowarrior0 [ 103.603149][ T6112] EXT4-fs (loop0): mounted filesystem 00000000-0000-0006-0000-000000000000 r/w without journal. Quota mode: none. [ 103.676266][ T6112] ext4 filesystem being mounted at /10/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 103.793426][ T6112] EXT4-fs error (device loop0): ext4_map_blocks:821: inode #15: comm syz.0.53: lblock 0 mapped to illegal pblock 0 (length 5) [ 103.993240][ T5847] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0006-0000-000000000000. [ 104.243905][ T6110] loop4: detected capacity change from 0 to 40427 [ 104.289399][ T6110] F2FS-fs: heap/no_heap options were deprecated [ 104.329024][ T29] IPVS: starting estimator thread 0... [ 104.387777][ T6110] F2FS-fs (loop4): build fault injection rate: 19 [ 104.422678][ T6110] F2FS-fs (loop4): build fault injection type: 0x3bfe8c [ 104.456281][ T6120] IPVS: using max 28 ests per chain, 67200 per kthread [ 104.480299][ T6110] F2FS-fs (loop4): invalid crc value [ 104.493538][ T10] usb 2-1: USB disconnect, device number 2 [ 104.493538][ C1] iowarrior 2-1:0.1: iowarrior_callback - usb_submit_urb failed with result -19 [ 104.615077][ T6110] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_build_free_nids+0x9d8/0x1810 [ 104.947548][ T6110] F2FS-fs (loop4): inject slab alloc in f2fs_kmem_cache_alloc of read_node_folio+0x221/0x410 [ 104.997480][ T6110] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 105.042774][ T6110] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 105.189002][ T6110] F2FS-fs (loop4): inject page alloc in f2fs_grab_cache_folio of f2fs_get_dnode_of_data+0x911/0x2060 [ 105.219300][ T6141] F2FS-fs (loop4): inject slab alloc in f2fs_kmem_cache_alloc of f2fs_new_node_folio+0x3ad/0xd80 [ 105.245151][ T6110] F2FS-fs (loop4): inject slab alloc in f2fs_alloc_inode of alloc_inode+0x6a/0x1b0 [ 105.432879][ T5850] syz-executor: attempt to access beyond end of device [ 105.432879][ T5850] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 105.477896][ T5850] CPU: 0 UID: 0 PID: 5850 Comm: syz-executor Not tainted syzkaller #0 PREEMPT(full) [ 105.477925][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 105.477945][ T5850] Call Trace: [ 105.477957][ T5850] [ 105.477966][ T5850] dump_stack_lvl+0xe8/0x150 [ 105.478002][ T5850] f2fs_handle_critical_error+0x37c/0x540 [ 105.478038][ T5850] f2fs_write_end_io+0x1274/0x1740 [ 105.478081][ T5850] __submit_merged_bio+0x256/0x700 [ 105.478116][ T5850] __submit_merged_write_cond+0x3c9/0x4e0 [ 105.478152][ T5850] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 105.478204][ T5850] f2fs_write_data_pages+0x287e/0x34f0 [ 105.478279][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 105.478332][ T5850] ? unwind_get_return_address+0x4d/0x90 [ 105.478353][ T5850] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 105.478409][ T5850] ? check_noncircular+0xda/0x150 [ 105.478441][ T5850] ? lockdep_unlock+0x5d/0xd0 [ 105.478467][ T5850] ? __lock_acquire+0x146e/0x2cf0 [ 105.478523][ T5850] ? do_raw_spin_lock+0x12b/0x2f0 [ 105.478561][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 105.478588][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 105.478620][ T5850] do_writepages+0x32e/0x550 [ 105.478657][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 105.478688][ T5850] filemap_fdatawrite+0x1e9/0x2f0 [ 105.478718][ T5850] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 105.478792][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 105.478824][ T5850] f2fs_sync_dirty_inodes+0x30e/0x860 [ 105.478861][ T5850] f2fs_write_checkpoint+0x9df/0x26a0 [ 105.478917][ T5850] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 105.478996][ T5850] kill_f2fs_super+0x314/0x720 [ 105.479034][ T5850] ? __pfx_kill_f2fs_super+0x10/0x10 [ 105.479080][ T5850] ? lockdep_hardirqs_on+0x7a/0x110 [ 105.479121][ T5850] deactivate_locked_super+0xbc/0x130 [ 105.479154][ T5850] cleanup_mnt+0x437/0x4d0 [ 105.479175][ T5850] ? _raw_spin_unlock_irq+0x23/0x50 [ 105.479202][ T5850] task_work_run+0x1d9/0x270 [ 105.479233][ T5850] ? __pfx_task_work_run+0x10/0x10 [ 105.479271][ T5850] exit_to_user_mode_loop+0xed/0x480 [ 105.479305][ T5850] ? rcu_is_watching+0x15/0xb0 [ 105.479332][ T5850] do_syscall_64+0x32d/0xf80 [ 105.479357][ T5850] ? trace_irq_disable+0x3b/0x150 [ 105.479382][ T5850] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.479402][ T5850] ? clear_bhb_loop+0x40/0x90 [ 105.479427][ T5850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 105.479447][ T5850] RIP: 0033:0x7efed619d9d7 [ 105.479474][ T5850] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 105.479490][ T5850] RSP: 002b:00007fff1031e288 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 105.479516][ T5850] RAX: 0000000000000000 RBX: 00007efed6232050 RCX: 00007efed619d9d7 [ 105.479530][ T5850] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1031e340 [ 105.479563][ T5850] RBP: 00007fff1031e340 R08: 00007fff1031f340 R09: 00000000ffffffff [ 105.479577][ T5850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1031f3d0 [ 105.479589][ T5850] R13: 00007efed6232050 R14: 0000000000019afe R15: 00007fff1031f410 [ 105.479623][ T5850] [ 105.479714][ T5850] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 106.530667][ T29] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 106.581858][ T6168] loop4: detected capacity change from 0 to 128 [ 106.621305][ T6168] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 106.644380][ T6168] hpfs: filesystem error: improperly stopped [ 106.661178][ T6168] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 106.693822][ T6168] hpfs: You really don't want any checks? You are crazy... [ 106.706688][ T29] usb 4-1: Using ep0 maxpacket: 8 [ 106.712460][ T6168] hpfs: Code page index out of array [ 106.722561][ T6168] hpfs: code page support is disabled [ 106.735171][ T29] usb 4-1: config index 0 descriptor too short (expected 301, got 45) [ 106.743989][ T5838] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 106.753960][ T6168] hpfs: hpfs_map_4sectors(): unaligned read [ 106.769092][ T29] usb 4-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 106.777424][ T6168] hpfs: hpfs_map_4sectors(): unaligned read [ 106.792946][ T29] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 106.805489][ T6168] hpfs: filesystem error: unable to find root dir [ 106.851800][ T29] usb 4-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 106.872312][ T29] usb 4-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 106.885874][ T29] usb 4-1: New USB device found, idVendor=ee8d, idProduct=db1e, bcdDevice=61.23 [ 106.896851][ T29] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 106.920623][ T5838] usb 3-1: Using ep0 maxpacket: 8 [ 106.941124][ T5838] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid maxpacket 56832, setting to 1024 [ 106.960757][ T5838] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 1024 [ 106.982563][ T5838] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 107.013069][ T5838] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 107.050159][ T5838] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 107.071964][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 107.134795][ T29] usb 4-1: GET_CAPABILITIES returned 0 [ 107.182220][ T29] usbtmc 4-1:16.0: can't read capabilities [ 107.304023][ T5838] usb 3-1: GET_CAPABILITIES returned 0 [ 107.319640][ T5838] usbtmc 3-1:16.0: can't read capabilities [ 107.379758][ T6176] loop0: detected capacity change from 0 to 4096 [ 107.389863][ T5924] usb 4-1: USB disconnect, device number 2 [ 107.543125][ T5838] usb 3-1: USB disconnect, device number 2 [ 107.556287][ T6183] NILFS (loop0): segctord starting. Construction interval = 5 seconds, CP frequency < 30 seconds [ 107.686853][ T30] audit: type=1800 audit(1773862949.193:2): pid=6176 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.0.76" name="file1" dev="loop0" ino=15 res=0 errno=0 [ 107.941467][ T6179] loop1: detected capacity change from 0 to 32768 [ 107.997639][ T6179] XFS (loop1): Mounting V5 Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 108.089667][ T6179] XFS (loop1): Ending clean mount [ 108.454687][ T6203] netlink: 'syz.3.84': attribute type 20 has an invalid length. [ 108.494180][ T6203] netlink: 4 bytes leftover after parsing attributes in process `syz.3.84'. [ 108.495443][ T5846] XFS (loop1): Unmounting Filesystem 986211a9-7d00-4ebf-a576-e3de63fa2cbd [ 108.685919][ T6203] netlink: 'syz.3.84': attribute type 20 has an invalid length. [ 108.694704][ T487] netdevsim netdevsim3 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.709441][ T49] netdevsim netdevsim3 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.749860][ T49] netdevsim netdevsim3 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.786615][ T6203] netlink: 4 bytes leftover after parsing attributes in process `syz.3.84'. [ 108.804734][ T49] netdevsim netdevsim3 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 108.841632][ T6203] Zero length message leads to an empty skb [ 108.976180][ T30] audit: type=1326 audit(1773862950.483:3): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.056155][ T30] audit: type=1326 audit(1773862950.493:4): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=432 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.132916][ T30] audit: type=1326 audit(1773862950.513:5): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.209646][ T6220] netlink: 'syz.4.92': attribute type 14 has an invalid length. [ 109.221830][ T30] audit: type=1326 audit(1773862950.513:6): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.253659][ T6220] netlink: 4 bytes leftover after parsing attributes in process `syz.4.92'. [ 109.297822][ T30] audit: type=1326 audit(1773862950.513:7): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=81 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.373514][ T30] audit: type=1326 audit(1773862950.513:8): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.422291][ T6220] netlink: 'syz.4.92': attribute type 14 has an invalid length. [ 109.431418][ T487] netdevsim netdevsim4 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.454842][ T6220] netlink: 4 bytes leftover after parsing attributes in process `syz.4.92'. [ 109.467938][ T487] netdevsim netdevsim4 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.473193][ T30] audit: type=1326 audit(1773862950.513:9): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.513124][ T487] netdevsim netdevsim4 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.545076][ T30] audit: type=1326 audit(1773862950.513:10): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=433 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 109.561309][ T487] netdevsim netdevsim4 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 109.650158][ T30] audit: type=1326 audit(1773862950.513:11): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6213 comm="syz.4.89" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7efed619c799 code=0x7ffc0000 [ 110.395012][ T6235] loop3: detected capacity change from 0 to 8192 [ 111.095400][ T6249] loop1: detected capacity change from 0 to 128 [ 111.137753][ T6249] hpfs: filesystem error: invalid number of hotfixes: 2066844986, used: 2066844985; already mounted read-only [ 111.192395][ T6249] hpfs: filesystem error: improperly stopped [ 111.210970][ T6249] hpfs: filesystem error: warning: spare dnodes used, try chkdsk [ 111.235505][ T6249] hpfs: You really don't want any checks? You are crazy... [ 111.273958][ T6249] hpfs: hpfs_map_sector(): read error [ 111.309808][ T6249] hpfs: code page support is disabled [ 111.329694][ T6249] hpfs: hpfs_map_4sectors(): unaligned read [ 111.356837][ T6249] hpfs: hpfs_map_4sectors(): unaligned read [ 111.368702][ T6249] hpfs: filesystem error: unable to find root dir [ 111.682124][ T5924] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 111.718066][ T6262] input: syz0 as /devices/virtual/input/input6 [ 111.863664][ T5924] usb 5-1: Using ep0 maxpacket: 16 [ 111.906646][ T5924] usb 5-1: config 128 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.935428][ T5924] usb 5-1: config 128 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 111.976978][ T5924] usb 5-1: New USB device found, idVendor=04d8, idProduct=00dd, bcdDevice= 0.00 [ 111.996376][ T5924] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 112.377518][ T6271] loop3: detected capacity change from 0 to 512 [ 112.396477][ T6271] EXT4-fs (loop3): Test dummy encryption mode enabled [ 112.417674][ T6271] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 112.457760][ T6271] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 112.481175][ T5924] mcp2221 0003:04D8:00DD.0002: USB HID v0.05 Device [HID 04d8:00dd] on usb-dummy_hcd.4-1/input0 [ 112.518218][ T6271] EXT4-fs error (device loop3): ext4_orphan_get:1417: comm syz.3.113: bad orphan inode 131083 [ 112.538003][ T6271] loop3: lost filesystem error report for type 5 error -117 [ 112.549869][ T6271] EXT4-fs (loop3): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 112.586524][ T6271] fscrypt: AES-256-CBC-CTS using implementation "cts-cbc-aes-aesni" [ 112.708343][ T5845] EXT4-fs (loop3): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 112.892741][ T5924] usb 5-1: USB disconnect, device number 3 [ 113.902632][ T5838] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 114.000491][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 114.021887][ T30] audit: type=1804 audit(1773862955.503:15): pid=6296 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.1.122" name="/newroot/21/file0/file1" dev="overlay" ino=143 res=1 errno=0 [ 114.095032][ T5838] usb 5-1: config 27 interface 0 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 7 [ 114.122966][ T5838] usb 5-1: config 27 interface 0 altsetting 0 bulk endpoint 0xB has invalid maxpacket 47 [ 114.150679][ T5838] usb 5-1: New USB device found, idVendor=0582, idProduct=0014, bcdDevice=bb.9d [ 114.175998][ T5838] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 114.216053][ T6293] raw-gadget.0 gadget.4: fail, usb_ep_enable returned -22 [ 114.263114][ T5838] usb 5-1: Quirk or no altset; falling back to MIDI 1.0 [ 114.681117][ T5838] usb 5-1: USB disconnect, device number 4 [ 115.057556][ T6307] loop1: detected capacity change from 0 to 512 [ 115.090039][ T6307] EXT4-fs error (device loop1): ext4_iget_extra_inode:5028: inode #15: comm syz.1.126: corrupted in-inode xattr: invalid ea_ino [ 115.148122][ T6307] loop1: lost file I/O error report for ino 15 type 5 pos 0x0 len 0x0 error -117 [ 115.148683][ T6307] EXT4-fs error (device loop1): ext4_orphan_get:1396: comm syz.1.126: couldn't read orphan inode 15 (err -117) [ 115.158032][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 115.158103][ C1] EXT4-fs (loop1): initial error at time 1773862956: ext4_iget_extra_inode:5028: inode 15 [ 115.158141][ C1] EXT4-fs (loop1): last error at time 1773862956: ext4_iget_extra_inode:5028: inode 15 [ 115.207044][ T6307] loop1: lost filesystem error report for type 5 error -117 [ 115.281030][ T6307] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 115.486194][ T5846] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 115.895848][ T6322] loop0: detected capacity change from 0 to 1024 [ 115.941561][ T6322] EXT4-fs (loop0): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: none. [ 116.271695][ T5847] EXT4-fs (loop0): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 116.643640][ T6338] process 'syz.3.137' launched './file1' with NULL argv: empty string added [ 117.436684][ T6336] loop4: detected capacity change from 0 to 32768 [ 117.477721][ T6342] loop0: detected capacity change from 0 to 32768 [ 117.509219][ T6336] XFS (loop4): Mounting V5 Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 117.666381][ T6336] XFS (loop4): Ending clean mount [ 117.732839][ T6336] XFS (loop4): Quotacheck needed: Please wait. [ 117.829211][ T6342] JBD2: Ignoring recovery information on journal [ 118.035445][ T6336] XFS (loop4): Quotacheck: Done. [ 118.146814][ T6342] ocfs2: Mounting device (7,0) on (node local, slot 0) with ordered data mode. [ 118.391048][ T487] netdevsim netdevsim3 netdevsim3 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 118.426097][ T487] netdevsim netdevsim3 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.474998][ T5850] XFS (loop4): Unmounting Filesystem c496e05e-540d-4c72-b591-04d79d8b4eeb [ 118.705098][ T6373] netlink: 'syz.1.151': attribute type 7 has an invalid length. [ 118.767708][ T5847] ocfs2: Unmounting device (7,0) on (node local) [ 118.822010][ T5859] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 118.836999][ T487] netdevsim netdevsim3 netdevsim2 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 118.856070][ T5859] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 118.864305][ T487] netdevsim netdevsim3 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 118.877842][ T5859] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 118.897912][ T5859] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 118.929126][ T5859] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 119.046911][ T6373] netlink: 'syz.1.151': attribute type 7 has an invalid length. [ 119.164333][ T487] netdevsim netdevsim3 netdevsim1 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 119.192393][ T6377] netlink: 8 bytes leftover after parsing attributes in process `syz.4.149'. [ 119.203939][ T487] netdevsim netdevsim3 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.499776][ T487] netdevsim netdevsim3 netdevsim0 (unregistering): unset [0, 0] type 1 family 0 port 8472 - 0 [ 119.513164][ T487] netdevsim netdevsim3 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 119.546562][ T6382] bond1: (slave lo): enslaved VLAN challenged slave. Adding VLANs will be blocked as long as it is part of bond. [ 119.585590][ T6382] bond1: (slave lo): Enslaving as an active interface with an up link [ 119.616334][ T6382] A link change request failed with some changes committed already. Interface tunl0 may have been left with an inconsistent configuration, please check. [ 119.712908][ T24] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 119.783990][ T5924] usb 3-1: new high-speed USB device number 3 using dummy_hcd [ 119.914153][ T24] usb 1-1: config 0 has no interfaces? [ 119.936430][ T6383] loop4: detected capacity change from 0 to 32768 [ 119.950456][ T24] usb 1-1: New USB device found, idVendor=18b4, idProduct=fffb, bcdDevice=dc.7b [ 119.966161][ T5924] usb 3-1: Using ep0 maxpacket: 16 [ 119.967616][ T24] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 119.982155][ T24] usb 1-1: Product: syz [ 119.989326][ T24] usb 1-1: Manufacturer: syz [ 119.994511][ T24] usb 1-1: SerialNumber: syz [ 119.999344][ T6383] (syz.4.153,6383,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.014479][ T5924] usb 3-1: config 0 has no interfaces? [ 120.015975][ T6383] (syz.4.153,6383,1):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 120.037070][ T5924] usb 3-1: New USB device found, idVendor=04fc, idProduct=1528, bcdDevice=6d.5d [ 120.062042][ T24] usb 1-1: config 0 descriptor?? [ 120.076441][ T5924] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 120.091254][ T5924] usb 3-1: Product: syz [ 120.098932][ T5924] usb 3-1: Manufacturer: syz [ 120.104514][ T5924] usb 3-1: SerialNumber: syz [ 120.118844][ T5924] usb 3-1: config 0 descriptor?? [ 120.128243][ T6383] JBD2: Ignoring recovery information on journal [ 120.190417][ T6383] ocfs2: Mounting device (7,4) on (node local, slot 0) with ordered data mode. [ 120.523879][ T6394] loop1: detected capacity change from 0 to 32768 [ 120.566365][ T6394] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop1 (7:1) scanned by syz.1.156 (6394) [ 120.636114][ T6403] (syz.4.153,6403,0):ocfs2_check_set_options:1244 ERROR: Invalid heartbeat mount options [ 120.724007][ T6394] BTRFS info (device loop1): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 120.747280][ T6394] BTRFS info (device loop1): using crc32c checksum algorithm [ 120.918254][ T24] usb 1-1: USB disconnect, device number 3 [ 121.008773][ T5860] Bluetooth: hci0: command tx timeout [ 121.035783][ T6025] usb 3-1: USB disconnect, device number 3 [ 121.067758][ T5850] ocfs2: Unmounting device (7,4) on (node local) [ 121.148529][ T6394] BTRFS info (device loop1): enabling ssd optimizations [ 121.155787][ T6394] BTRFS info (device loop1): turning on flush-on-commit [ 121.164084][ T6394] BTRFS info (device loop1): enabling free space tree [ 121.172770][ T6394] BTRFS info (device loop1): enabling auto defrag [ 121.184319][ T6394] BTRFS info (device loop1): use lzo compression, level 1 [ 121.203343][ T6394] BTRFS info (device loop1): max_inline set to 4096 [ 121.425743][ T487] bridge_slave_1: left allmulticast mode [ 121.447486][ T487] bridge_slave_1: left promiscuous mode [ 121.448631][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 121.585488][ T487] bridge_slave_0: left allmulticast mode [ 121.619181][ T487] bridge_slave_0: left promiscuous mode [ 121.648824][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 121.796096][ T5846] BTRFS info (device loop1): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 122.647185][ T0] NOHZ tick-stop error: local softirq work is pending, handler #02!!! [ 123.081419][ T5860] Bluetooth: hci0: command tx timeout [ 123.660487][ T30] audit: type=1326 audit(1773862965.163:16): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6467 comm="syz.0.168" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fdb66d9c799 code=0x0 [ 123.708204][ T487] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 123.753504][ T487] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 123.775771][ T487] bond0 (unregistering): Released all slaves [ 123.842754][ T6374] chnl_net:caif_netlink_parms(): no params data found [ 124.852511][ T6374] bridge0: port 1(bridge_slave_0) entered blocking state [ 124.893675][ T6374] bridge0: port 1(bridge_slave_0) entered disabled state [ 124.911625][ T24] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 124.944631][ T6374] bridge_slave_0: entered allmulticast mode [ 124.967111][ T6374] bridge_slave_0: entered promiscuous mode [ 124.997293][ T6374] bridge0: port 2(bridge_slave_1) entered blocking state [ 125.017835][ T6374] bridge0: port 2(bridge_slave_1) entered disabled state [ 125.058257][ T6374] bridge_slave_1: entered allmulticast mode [ 125.091107][ T6374] bridge_slave_1: entered promiscuous mode [ 125.097284][ T24] usb 2-1: Using ep0 maxpacket: 32 [ 125.120325][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 125.160808][ T5860] Bluetooth: hci0: command tx timeout [ 125.171584][ T24] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 125.200641][ T24] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 5 [ 125.214063][ T24] usb 2-1: New USB device found, idVendor=0458, idProduct=5011, bcdDevice= 0.00 [ 125.224200][ T24] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.240837][ T24] usb 2-1: config 0 descriptor?? [ 125.444164][ T6374] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 125.489478][ T6374] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 125.722000][ T6478] loop4: detected capacity change from 0 to 40427 [ 125.748973][ T6478] F2FS-fs: heap/no_heap options were deprecated [ 125.795763][ T6478] F2FS-fs (loop4): Image doesn't support compression [ 125.840410][ T6478] F2FS-fs (loop4): build fault injection rate: 690 [ 125.847164][ T487] hsr_slave_0: left promiscuous mode [ 125.856385][ T6478] F2FS-fs (loop4): build fault injection type: 0x4 [ 125.874613][ T24] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0003/input/input7 [ 125.902771][ T487] hsr_slave_1: left promiscuous mode [ 125.916376][ T6478] F2FS-fs (loop4): invalid crc value [ 125.931990][ T487] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 125.987301][ T487] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 126.024942][ T487] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 126.059054][ T487] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 126.119924][ T24] input: HID 0458:5011 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:0458:5011.0003/input/input8 [ 126.252605][ T487] veth1_macvtap: left promiscuous mode [ 126.282521][ T487] veth0_macvtap: left promiscuous mode [ 126.313925][ T487] veth1_vlan: left promiscuous mode [ 126.329099][ T487] veth0_vlan: left promiscuous mode [ 126.406751][ T6478] F2FS-fs (loop4): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 126.456088][ T6478] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 126.485514][ T24] kye 0003:0458:5011.0003: input,hiddev0,hidraw0: USB HID v0.00 Mouse [HID 0458:5011] on usb-dummy_hcd.1-1/input0 [ 126.737693][ T30] audit: type=1800 audit(1773862968.243:17): pid=6503 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.4.171" name="bus" dev="loop4" ino=14 res=0 errno=0 [ 126.801449][ T6478] syz.4.171: attempt to access beyond end of device [ 126.801449][ T6478] loop4: rw=10241, sector=45096, nr_sectors = 8 limit=40427 [ 126.844512][ T5838] usb 2-1: USB disconnect, device number 3 [ 127.022043][ T5850] syz-executor: attempt to access beyond end of device [ 127.022043][ T5850] loop4: rw=2049, sector=45104, nr_sectors = 16 limit=40427 [ 127.060774][ T5850] CPU: 0 UID: 0 PID: 5850 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 127.060808][ T5850] Tainted: [L]=SOFTLOCKUP [ 127.060815][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 127.060827][ T5850] Call Trace: [ 127.060835][ T5850] [ 127.060843][ T5850] dump_stack_lvl+0xe8/0x150 [ 127.060882][ T5850] f2fs_handle_critical_error+0x37c/0x540 [ 127.060919][ T5850] f2fs_write_end_io+0x1274/0x1740 [ 127.060970][ T5850] __submit_merged_bio+0x256/0x700 [ 127.061006][ T5850] __submit_merged_write_cond+0x3c9/0x4e0 [ 127.061044][ T5850] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 127.061098][ T5850] f2fs_write_data_pages+0x287e/0x34f0 [ 127.061166][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 127.061195][ T5850] ? do_raw_spin_lock+0x12b/0x2f0 [ 127.061271][ T5850] ? finish_task_switch+0x41f/0xbe0 [ 127.061305][ T5850] ? __lock_acquire+0x6b5/0x2cf0 [ 127.061351][ T5850] ? __lock_acquire+0x6b5/0x2cf0 [ 127.061388][ T5850] ? do_raw_spin_lock+0x12b/0x2f0 [ 127.061424][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.061452][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 127.061484][ T5850] do_writepages+0x32e/0x550 [ 127.061520][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.061551][ T5850] filemap_fdatawrite+0x1e9/0x2f0 [ 127.061581][ T5850] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 127.061654][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.061685][ T5850] f2fs_sync_dirty_inodes+0x30e/0x860 [ 127.061723][ T5850] f2fs_write_checkpoint+0x9df/0x26a0 [ 127.061779][ T5850] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 127.061843][ T5850] ? kfree+0x1c5/0x650 [ 127.061871][ T5850] ? f2fs_stop_gc_thread+0x7f/0xb0 [ 127.061903][ T5850] kill_f2fs_super+0x314/0x720 [ 127.061951][ T5850] ? __pfx_kill_f2fs_super+0x10/0x10 [ 127.061998][ T5850] ? lockdep_hardirqs_on+0x7a/0x110 [ 127.062038][ T5850] deactivate_locked_super+0xbc/0x130 [ 127.062072][ T5850] cleanup_mnt+0x437/0x4d0 [ 127.062092][ T5850] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.062119][ T5850] task_work_run+0x1d9/0x270 [ 127.062149][ T5850] ? __pfx_task_work_run+0x10/0x10 [ 127.062189][ T5850] exit_to_user_mode_loop+0xed/0x480 [ 127.062218][ T5850] ? rcu_is_watching+0x15/0xb0 [ 127.062244][ T5850] do_syscall_64+0x32d/0xf80 [ 127.062268][ T5850] ? trace_irq_disable+0x3b/0x150 [ 127.062302][ T5850] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.062322][ T5850] ? clear_bhb_loop+0x40/0x90 [ 127.062347][ T5850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.062366][ T5850] RIP: 0033:0x7efed619d9d7 [ 127.062401][ T5850] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 127.062417][ T5850] RSP: 002b:00007fff1031e288 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 127.062439][ T5850] RAX: 0000000000000000 RBX: 00007efed6232050 RCX: 00007efed619d9d7 [ 127.062452][ T5850] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1031e340 [ 127.062464][ T5850] RBP: 00007fff1031e340 R08: 00007fff1031f340 R09: 00000000ffffffff [ 127.062477][ T5850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1031f3d0 [ 127.062489][ T5850] R13: 00007efed6232050 R14: 000000000001ef9d R15: 00007fff1031f410 [ 127.062521][ T5850] [ 127.064964][ T5850] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 127.323853][ T5860] Bluetooth: hci0: command tx timeout [ 127.512191][ T5850] CPU: 0 UID: 0 PID: 5850 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 127.512222][ T5850] Tainted: [L]=SOFTLOCKUP [ 127.512228][ T5850] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 127.512238][ T5850] Call Trace: [ 127.512245][ T5850] [ 127.512253][ T5850] dump_stack_lvl+0xe8/0x150 [ 127.512287][ T5850] f2fs_handle_critical_error+0x37c/0x540 [ 127.512323][ T5850] f2fs_write_end_io+0x1274/0x1740 [ 127.512365][ T5850] __submit_merged_bio+0x256/0x700 [ 127.512400][ T5850] __submit_merged_write_cond+0x3c9/0x4e0 [ 127.512434][ T5850] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 127.512509][ T5850] f2fs_write_data_pages+0x287e/0x34f0 [ 127.512574][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 127.512629][ T5850] ? do_raw_spin_lock+0x12b/0x2f0 [ 127.512697][ T5850] ? finish_task_switch+0x41f/0xbe0 [ 127.512726][ T5850] ? __lock_acquire+0x6b5/0x2cf0 [ 127.512769][ T5850] ? __lock_acquire+0x6b5/0x2cf0 [ 127.512803][ T5850] ? do_raw_spin_lock+0x12b/0x2f0 [ 127.512838][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.512862][ T5850] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 127.512903][ T5850] do_writepages+0x32e/0x550 [ 127.512934][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.512961][ T5850] filemap_fdatawrite+0x1e9/0x2f0 [ 127.512987][ T5850] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 127.513059][ T5850] ? do_raw_spin_unlock+0xf5/0x210 [ 127.513088][ T5850] f2fs_sync_dirty_inodes+0x30e/0x860 [ 127.513123][ T5850] f2fs_write_checkpoint+0x9df/0x26a0 [ 127.513177][ T5850] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 127.513233][ T5850] ? kfree+0x1c5/0x650 [ 127.513257][ T5850] ? f2fs_stop_gc_thread+0x7f/0xb0 [ 127.513287][ T5850] kill_f2fs_super+0x314/0x720 [ 127.513324][ T5850] ? __pfx_kill_f2fs_super+0x10/0x10 [ 127.513366][ T5850] ? lockdep_hardirqs_on+0x7a/0x110 [ 127.513406][ T5850] deactivate_locked_super+0xbc/0x130 [ 127.513437][ T5850] cleanup_mnt+0x437/0x4d0 [ 127.513455][ T5850] ? _raw_spin_unlock_irq+0x23/0x50 [ 127.513477][ T5850] task_work_run+0x1d9/0x270 [ 127.513504][ T5850] ? __pfx_task_work_run+0x10/0x10 [ 127.513537][ T5850] exit_to_user_mode_loop+0xed/0x480 [ 127.513561][ T5850] ? rcu_is_watching+0x15/0xb0 [ 127.513591][ T5850] do_syscall_64+0x32d/0xf80 [ 127.513613][ T5850] ? trace_irq_disable+0x3b/0x150 [ 127.513635][ T5850] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.513654][ T5850] ? clear_bhb_loop+0x40/0x90 [ 127.513677][ T5850] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 127.513695][ T5850] RIP: 0033:0x7efed619d9d7 [ 127.513715][ T5850] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 127.513729][ T5850] RSP: 002b:00007fff1031e288 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 127.513747][ T5850] RAX: 0000000000000000 RBX: 00007efed6232050 RCX: 00007efed619d9d7 [ 127.513758][ T5850] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007fff1031e340 [ 127.513767][ T5850] RBP: 00007fff1031e340 R08: 00007fff1031f340 R09: 00000000ffffffff [ 127.513777][ T5850] R10: 0000000000000000 R11: 0000000000000246 R12: 00007fff1031f3d0 [ 127.513786][ T5850] R13: 00007efed6232050 R14: 000000000001ef9d R15: 00007fff1031f410 [ 127.513814][ T5850] [ 127.858379][ T5850] F2FS-fs (loop4): Stopped filesystem due to reason: 3 [ 128.016816][ T5859] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 128.034236][ T5859] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 128.048918][ T5859] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 128.066725][ T5859] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 128.074667][ T5859] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 128.460231][ T487] team0 (unregistering): Port device team_slave_1 removed [ 128.502979][ T29] usb 3-1: new high-speed USB device number 4 using dummy_hcd [ 128.519967][ T487] team0 (unregistering): Port device team_slave_0 removed [ 128.676012][ T29] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 128.712449][ T29] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 128.721963][ T29] usb 3-1: New USB device strings: Mfr=0, Product=2, SerialNumber=3 [ 128.737272][ T29] usb 3-1: Product: syz [ 128.752449][ T29] usb 3-1: SerialNumber: syz [ 129.054976][ T6374] team0: Port device team_slave_0 added [ 129.126308][ T6374] team0: Port device team_slave_1 added [ 129.297259][ T6374] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 129.323218][ T6374] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 129.402572][ T6374] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 129.519973][ T6374] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 129.582728][ T6374] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 129.635290][ T6374] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 129.836088][ T29] cdc_ncm 3-1:1.0: MAC-Address: 42:42:42:42:42:42 [ 129.844362][ T29] cdc_ncm 3-1:1.0: dwNtbInMaxSize=0 is too small. Using 2048 [ 129.863747][ T29] cdc_ncm 3-1:1.0: setting rx_max = 2048 [ 130.187389][ T29] cdc_ncm 3-1:1.0 usb0: register 'cdc_ncm' at usb-dummy_hcd.2-1, CDC NCM (NO ZLP), 42:42:42:42:42:42 [ 130.204274][ T5859] Bluetooth: hci1: command tx timeout [ 130.226593][ T6374] hsr_slave_0: entered promiscuous mode [ 130.244397][ T6374] hsr_slave_1: entered promiscuous mode [ 130.257871][ T6374] debugfs: 'hsr0' already exists in 'hsr' [ 130.281873][ T29] usb 3-1: USB disconnect, device number 4 [ 130.288879][ T6374] Cannot create hsr debugfs directory [ 130.299372][ T29] cdc_ncm 3-1:1.0 usb0: unregister 'cdc_ncm' usb-dummy_hcd.2-1, CDC NCM (NO ZLP) [ 130.840655][ T6025] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 131.010653][ T6025] usb 5-1: Using ep0 maxpacket: 16 [ 131.024144][ T6025] usb 5-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 131.049224][ T6025] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 131.080897][ T6025] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 131.113448][ T6025] usb 5-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 131.138048][ T487] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.147601][ T6025] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.181596][ T6025] usb 5-1: Product: syz [ 131.195399][ T6025] usb 5-1: Manufacturer: syz [ 131.210371][ T6025] usb 5-1: SerialNumber: syz [ 131.307094][ T6025] usb 5-1: 0:2 : does not exist [ 131.401911][ T6563] loop1: detected capacity change from 0 to 40427 [ 131.435687][ T6563] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 131.452125][ T6563] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 131.469075][ T487] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.479801][ T6563] F2FS-fs (loop1): invalid crc value [ 131.606383][ T6563] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 131.639200][ T6563] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 131.646661][ T6563] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 131.658260][ T487] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.680753][ T5923] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 131.712694][ T30] audit: type=1800 audit(1773862973.223:18): pid=6563 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.1.186" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop1" ino=10 res=0 errno=0 [ 131.766757][ T6563] syz.1.186: attempt to access beyond end of device [ 131.766757][ T6563] loop1: rw=34817, sector=78248, nr_sectors = 4 limit=40427 [ 131.853897][ T487] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0 [ 131.868918][ T5923] usb 3-1: config 0 has too many interfaces: 253, using maximum allowed: 32 [ 131.885917][ T5923] usb 3-1: config 0 has 1 interface, different from the descriptor's value: 253 [ 131.907673][ T5923] usb 3-1: New USB device found, idVendor=055f, idProduct=c630, bcdDevice=b6.ac [ 131.924640][ T5923] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 131.957716][ T5923] usb 3-1: Product: syz [ 131.985575][ T5923] usb 3-1: Manufacturer: syz [ 132.002061][ T5923] usb 3-1: SerialNumber: syz [ 132.002104][ T6510] chnl_net:caif_netlink_parms(): no params data found [ 132.043832][ T5923] usb 3-1: config 0 descriptor?? [ 132.071428][ T5846] syz-executor: attempt to access beyond end of device [ 132.071428][ T5846] loop1: rw=2051, sector=77824, nr_sectors = 432 limit=40427 [ 132.088066][ T5923] gspca_main: sunplus-2.14.0 probing 055f:c630 [ 132.113941][ T5846] F2FS-fs (loop1): Issue discard(9728, 9728, 54) failed, ret: -5 [ 132.162793][ T6025] usb 5-1: USB disconnect, device number 5 [ 132.256287][ T5909] udevd[5909]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 132.281853][ T5859] Bluetooth: hci1: command tx timeout [ 132.300932][ T6374] netdevsim netdevsim5 netdevsim0: renamed from eth0 [ 132.438705][ T6374] netdevsim netdevsim5 netdevsim1: renamed from eth1 [ 132.578498][ T6374] netdevsim netdevsim5 netdevsim2: renamed from eth2 [ 132.675871][ T6374] netdevsim netdevsim5 netdevsim3: renamed from eth3 [ 132.863653][ T6510] bridge0: port 1(bridge_slave_0) entered blocking state [ 132.882739][ T6510] bridge0: port 1(bridge_slave_0) entered disabled state [ 132.899480][ T6510] bridge_slave_0: entered allmulticast mode [ 132.909895][ T6510] bridge_slave_0: entered promiscuous mode [ 132.921251][ T487] bridge_slave_1: left allmulticast mode [ 132.928912][ T487] bridge_slave_1: left promiscuous mode [ 132.936463][ T487] bridge0: port 2(bridge_slave_1) entered disabled state [ 132.992257][ T487] bridge_slave_0: left allmulticast mode [ 133.007555][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 133.009818][ T487] bridge_slave_0: left promiscuous mode [ 133.022526][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 133.047673][ T487] bridge0: port 1(bridge_slave_0) entered disabled state [ 133.549064][ T5923] gspca_sunplus: reg_r err -71 [ 133.567739][ T5923] sunplus 3-1:0.0: probe with driver sunplus failed with error -71 [ 133.595178][ T5923] usb 3-1: USB disconnect, device number 5 [ 133.620234][ T6632] loop1: detected capacity change from 0 to 128 [ 133.628687][ T487] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface [ 133.644321][ T6632] EXT4-fs: Ignoring removed nomblk_io_submit option [ 133.653741][ T6632] EXT4-fs (loop1): Test dummy encryption mode enabled [ 133.674763][ T6632] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 133.697752][ T6632] ext4 filesystem being mounted at /44/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 133.728414][ T487] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface [ 133.749394][ T6632] EXT4-fs (loop1): re-mounted 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 133.759513][ T487] bond0 (unregistering): Released all slaves [ 133.817936][ T5846] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 134.006368][ T6510] bridge0: port 2(bridge_slave_1) entered blocking state [ 134.020068][ T6510] bridge0: port 2(bridge_slave_1) entered disabled state [ 134.027674][ T6510] bridge_slave_1: entered allmulticast mode [ 134.037431][ T6510] bridge_slave_1: entered promiscuous mode [ 134.364604][ T5859] Bluetooth: hci1: command tx timeout [ 134.374272][ T6510] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link [ 134.421495][ T6510] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link [ 134.696175][ T6510] team0: Port device team_slave_0 added [ 134.794382][ T6510] team0: Port device team_slave_1 added [ 134.923466][ T487] hsr_slave_0: left promiscuous mode [ 134.934921][ T487] hsr_slave_1: left promiscuous mode [ 134.947040][ T487] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 134.964322][ T487] batman_adv: batadv0: Removing interface: batadv_slave_0 [ 134.979933][ T487] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 134.994228][ T487] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 135.016978][ T487] veth1_macvtap: left promiscuous mode [ 135.022924][ T487] veth0_macvtap: left promiscuous mode [ 135.028862][ T487] veth1_vlan: left promiscuous mode [ 135.036749][ T487] veth0_vlan: left promiscuous mode [ 135.453052][ T487] team0 (unregistering): Port device team_slave_1 removed [ 135.479730][ T487] team0 (unregistering): Port device team_slave_0 removed [ 135.666097][ T30] audit: type=1326 audit(1773862977.173:19): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=6653 comm="syz.1.206" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fdb4859c799 code=0x7fc00000 [ 135.948993][ T6510] batman_adv: batadv0: Adding interface: batadv_slave_0 [ 135.964944][ T6510] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 136.012167][ T6510] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active [ 136.118440][ T6510] batman_adv: batadv0: Adding interface: batadv_slave_1 [ 136.138326][ T6510] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem. [ 136.195507][ T6510] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active [ 136.252423][ T6674] loop1: detected capacity change from 0 to 4096 [ 136.310209][ T6674] EXT4-fs (loop1): Test dummy encryption mode enabled [ 136.354078][ T6674] [EXT4 FS bs=4096, gc=1, bpg=524288, ipg=32, mo=a842c018, mo2=0103] [ 136.400263][ T6674] System zones: 0-5 [ 136.451336][ T5859] Bluetooth: hci1: command tx timeout [ 136.472741][ T6674] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 136.552482][ T6510] hsr_slave_0: entered promiscuous mode [ 136.596184][ T6510] hsr_slave_1: entered promiscuous mode [ 136.614089][ T6510] debugfs: 'hsr0' already exists in 'hsr' [ 136.623001][ T6510] Cannot create hsr debugfs directory [ 136.715340][ T5846] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 136.979235][ T6697] af_packet: tpacket_rcv: packet too big, clamped from 65354 to 4294967272. macoff=96 [ 137.339358][ T487] IPVS: stop unused estimator thread 0... [ 137.430782][ T6025] usb 2-1: new high-speed USB device number 4 using dummy_hcd [ 137.611336][ T6025] usb 2-1: Using ep0 maxpacket: 32 [ 137.637669][ T6025] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 137.681172][ T6025] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 137.705699][ T6374] 8021q: adding VLAN 0 to HW filter on device bond0 [ 137.734794][ T6025] usb 2-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 137.755933][ T6025] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 137.783451][ T6025] usb 2-1: config 0 descriptor?? [ 138.003438][ T6374] 8021q: adding VLAN 0 to HW filter on device team0 [ 138.105751][ T1010] bridge0: port 1(bridge_slave_0) entered blocking state [ 138.113062][ T1010] bridge0: port 1(bridge_slave_0) entered forwarding state [ 138.259582][ T6025] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 138.276027][ T6510] netdevsim netdevsim6 netdevsim0: renamed from eth0 [ 138.289744][ T6025] ft260 0003:0403:6030.0004: unknown main item tag 0x0 [ 138.335630][ T6510] netdevsim netdevsim6 netdevsim1: renamed from eth1 [ 138.384119][ T1010] bridge0: port 2(bridge_slave_1) entered blocking state [ 138.391447][ T1010] bridge0: port 2(bridge_slave_1) entered forwarding state [ 138.417786][ T6510] netdevsim netdevsim6 netdevsim2: renamed from eth2 [ 138.443452][ T6025] ft260 0003:0403:6030.0004: chip code: 0000 0000 [ 138.474876][ T6510] netdevsim netdevsim6 netdevsim3: renamed from eth3 [ 138.644489][ T6025] ft260 0003:0403:6030.0004: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.1-1/input0 [ 138.857326][ T6025] ft260 0003:0403:6030.0004: failed to retrieve status: -32, no wakeup [ 139.069237][ T6510] 8021q: adding VLAN 0 to HW filter on device bond0 [ 139.085151][ T6025] ft260 0003:0403:6030.0004: failed to reset I2C controller: -71 [ 139.216297][ T6510] 8021q: adding VLAN 0 to HW filter on device team0 [ 139.243090][ T6025] usb 2-1: USB disconnect, device number 4 [ 139.290451][ T60] bridge0: port 1(bridge_slave_0) entered blocking state [ 139.297848][ T60] bridge0: port 1(bridge_slave_0) entered forwarding state [ 139.448153][ T60] bridge0: port 2(bridge_slave_1) entered blocking state [ 139.455623][ T60] bridge0: port 2(bridge_slave_1) entered forwarding state [ 139.733830][ T6374] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 139.783569][ T6510] hsr0: Slave B (hsr_slave_1) is not up; please bring it up to get a fully working HSR network [ 140.635146][ T6510] 8021q: adding VLAN 0 to HW filter on device batadv0 [ 140.912477][ T6374] veth0_vlan: entered promiscuous mode [ 140.984362][ T6374] veth1_vlan: entered promiscuous mode [ 141.171511][ T6374] veth0_macvtap: entered promiscuous mode [ 141.231501][ T6374] veth1_macvtap: entered promiscuous mode [ 141.367398][ T6374] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 141.485881][ T6374] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 141.617281][ T3497] netdevsim netdevsim5 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.669437][ T3497] netdevsim netdevsim5 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.709322][ T6758] loop1: detected capacity change from 0 to 40427 [ 141.728716][ T3497] netdevsim netdevsim5 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.766953][ T6758] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 141.781738][ T3497] netdevsim netdevsim5 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 141.799091][ T6784] input: syz0 as /devices/virtual/input/input9 [ 141.814030][ T6758] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 142.257867][ T6758] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 142.323995][ T6758] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 142.337954][ T6758] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 142.537687][ T487] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.571864][ T487] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.615042][ T6510] veth0_vlan: entered promiscuous mode [ 142.750452][ T487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 142.775129][ T6510] veth1_vlan: entered promiscuous mode [ 142.797931][ T487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 142.822999][ T10] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 142.999246][ T6510] veth0_macvtap: entered promiscuous mode [ 143.030643][ T10] usb 3-1: Using ep0 maxpacket: 8 [ 143.050304][ T6510] veth1_macvtap: entered promiscuous mode [ 143.056726][ T10] usb 3-1: config 16 interface 0 altsetting 0 endpoint 0x5 has invalid wMaxPacketSize 0 [ 143.097067][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x5 has invalid maxpacket 0 [ 143.138840][ T10] usb 3-1: config 16 interface 0 altsetting 0 bulk endpoint 0x8B has invalid maxpacket 32 [ 143.181715][ T10] usb 3-1: config 16 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 143.219233][ T6510] batman_adv: batadv0: Interface activated: batadv_slave_0 [ 143.247033][ T10] usb 3-1: New USB device found, idVendor=ee8d, idProduct=db1a, bcdDevice=61.23 [ 143.277381][ T10] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 143.365360][ T6510] batman_adv: batadv0: Interface activated: batadv_slave_1 [ 143.437485][ T1010] netdevsim netdevsim6 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.458543][ T1010] netdevsim netdevsim6 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.493225][ T1010] netdevsim netdevsim6 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.548222][ T1010] netdevsim netdevsim6 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0 [ 143.571787][ T10] usb 3-1: GET_CAPABILITIES returned 0 [ 143.598015][ T10] usbtmc 3-1:16.0: can't read capabilities [ 143.858156][ T6814] loop1: detected capacity change from 0 to 64 [ 143.897479][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.001754][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.010931][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.020096][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.029247][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.092843][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.102023][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.111366][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.120500][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.137623][ T3573] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.158369][ T6818] syz.1.233: attempt to access beyond end of device [ 144.158369][ T6818] loop1: rw=0, sector=79, nr_sectors = 1 limit=64 [ 144.177517][ T3573] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.209173][ T6814] syz.1.233: attempt to access beyond end of device [ 144.209173][ T6814] loop1: rw=2049, sector=73, nr_sectors = 3 limit=64 [ 144.257301][ T6818] Buffer I/O error on dev loop1, logical block 79, async page read [ 144.270465][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.279625][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.288747][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.297927][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.326806][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.336061][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.345175][ C1] usbtmc 3-1:16.0: usbtmc_read_bulk_cb - nonzero read bulk status received: -71 [ 144.359983][ T6818] syz.1.233: attempt to access beyond end of device [ 144.359983][ T6818] loop1: rw=0, sector=80, nr_sectors = 1 limit=64 [ 144.387318][ T487] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 144.404648][ T487] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 144.423730][ T10] usb 3-1: USB disconnect, device number 6 [ 144.480596][ T6818] Buffer I/O error on dev loop1, logical block 80, async page read [ 144.516779][ T6818] syz.1.233: attempt to access beyond end of device [ 144.516779][ T6818] loop1: rw=0, sector=81, nr_sectors = 1 limit=64 [ 144.583870][ T6818] Buffer I/O error on dev loop1, logical block 81, async page read [ 144.642978][ T6818] syz.1.233: attempt to access beyond end of device [ 144.642978][ T6818] loop1: rw=0, sector=82, nr_sectors = 1 limit=64 [ 144.745325][ T6818] Buffer I/O error on dev loop1, logical block 82, async page read [ 145.014435][ T1010] kworker/u8:7: attempt to access beyond end of device [ 145.014435][ T1010] loop1: rw=2049, sector=76, nr_sectors = 1 limit=64 [ 145.071993][ T1010] Buffer I/O error on dev loop1, logical block 76, lost async page write [ 145.098495][ T1010] kworker/u8:7: attempt to access beyond end of device [ 145.098495][ T1010] loop1: rw=2049, sector=77, nr_sectors = 1 limit=64 [ 145.150612][ T1010] Buffer I/O error on dev loop1, logical block 77, lost async page write [ 145.181359][ T6007] usb 7-1: new high-speed USB device number 2 using dummy_hcd [ 145.188730][ T1010] kworker/u8:7: attempt to access beyond end of device [ 145.188730][ T1010] loop1: rw=2049, sector=78, nr_sectors = 1 limit=64 [ 145.235581][ T1010] Buffer I/O error on dev loop1, logical block 78, lost async page write [ 145.291583][ T5846] syz-executor: attempt to access beyond end of device [ 145.291583][ T5846] loop1: rw=2049, sector=76, nr_sectors = 1 limit=64 [ 145.318146][ T5846] Buffer I/O error on dev loop1, logical block 76, lost async page write [ 145.355808][ T5846] syz-executor: attempt to access beyond end of device [ 145.355808][ T5846] loop1: rw=2049, sector=77, nr_sectors = 1 limit=64 [ 145.388513][ T5846] Buffer I/O error on dev loop1, logical block 77, lost async page write [ 145.390229][ T6007] usb 7-1: Using ep0 maxpacket: 32 [ 145.417558][ T5846] Buffer I/O error on dev loop1, logical block 78, lost async page write [ 145.462616][ T6007] usb 7-1: config 0 has an invalid interface number: 196 but max is 0 [ 145.494902][ T6007] usb 7-1: config 0 has no interface number 0 [ 145.519464][ T6007] usb 7-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 145.561581][ T6007] usb 7-1: config 0 interface 196 has no altsetting 0 [ 145.597535][ T6007] usb 7-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 145.639341][ T6007] usb 7-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 145.682915][ T6007] usb 7-1: Product: syz [ 145.706792][ T6007] usb 7-1: Manufacturer: syz [ 145.742819][ T6007] usb 7-1: SerialNumber: syz [ 145.772148][ T6007] usb 7-1: config 0 descriptor?? [ 145.794818][ T6829] raw-gadget.0 gadget.6: fail, usb_ep_enable returned -22 [ 145.831468][ T6826] loop4: detected capacity change from 0 to 32768 [ 145.890873][ T5923] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 145.895773][ T6826] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.237 (6826) [ 146.015048][ T6826] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 146.044150][ T6826] BTRFS info (device loop4): using crc32c checksum algorithm [ 146.080850][ T5923] usb 2-1: Using ep0 maxpacket: 8 [ 146.096288][ T5923] usb 2-1: config index 0 descriptor too short (expected 30, got 18) [ 146.123602][ T5923] usb 2-1: New USB device found, idVendor=1660, idProduct=0932, bcdDevice=80.ea [ 146.150683][ T5923] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.160409][ T5923] usb 2-1: Product: syz [ 146.165717][ T5923] usb 2-1: Manufacturer: syz [ 146.171388][ T5923] usb 2-1: SerialNumber: syz [ 146.179649][ T5923] usb 2-1: config 0 descriptor?? [ 146.216206][ T5923] dvb-usb: found a 'Medion MD95700 (MDUSBTV-HYBRID)' in warm state. [ 146.261933][ T5923] usb 2-1: setting power ON [ 146.293650][ T5923] dvb-usb: bulk message failed: -22 (2/0) [ 146.341659][ T6826] BTRFS info (device loop4): enabling ssd optimizations [ 146.349473][ T6826] BTRFS info (device loop4): turning on flush-on-commit [ 146.366047][ T6826] BTRFS info (device loop4): enabling free space tree [ 146.373331][ T6826] BTRFS info (device loop4): enabling auto defrag [ 146.379891][ T6826] BTRFS info (device loop4): use lzo compression, level 1 [ 146.387126][ T6826] BTRFS info (device loop4): max_inline set to 4096 [ 146.464517][ T6007] ipheth 7-1:0.196: ipheth_get_macaddr: usb_control_msg: -71 [ 146.479227][ T6007] ipheth 7-1:0.196: probe with driver ipheth failed with error -71 [ 146.510906][ T6007] usb 7-1: USB disconnect, device number 2 [ 146.636847][ T5923] dvb-usb: will pass the complete MPEG2 transport stream to the software demuxer. [ 146.672696][ T5923] dvbdev: DVB: registering new adapter (Medion MD95700 (MDUSBTV-HYBRID)) [ 146.734121][ T5923] usb 2-1: media controller created [ 146.957732][ T5923] dvbdev: dvb_create_media_entity: media entity 'dvb-demux' registered. [ 147.005151][ T6877] warning: `syz.6.242' uses wireless extensions which will stop working for Wi-Fi 7 hardware; use nl80211 [ 147.181272][ T5923] usb 2-1: selecting invalid altsetting 6 [ 147.231560][ T5923] usb 2-1: digital interface selection failed (-22) [ 147.265814][ T5923] dvb-usb: no frontend was attached by 'Medion MD95700 (MDUSBTV-HYBRID)' [ 147.301842][ T5923] usb 2-1: setting power OFF [ 147.359877][ T5923] dvb-usb: bulk message failed: -22 (2/0) [ 147.406797][ T5923] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully initialized and connected. [ 147.452281][ T5923] (NULL device *): no alternate interface [ 147.507276][ T5850] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 147.609308][ T5923] dvb-usb: Medion MD95700 (MDUSBTV-HYBRID) successfully deinitialized and disconnected. [ 147.666623][ T5923] usb 2-1: USB disconnect, device number 5 [ 148.512588][ T6904] loop6: detected capacity change from 0 to 512 [ 150.649916][ T6909] loop1: detected capacity change from 0 to 32768 [ 150.770303][ T6909] XFS (loop1): Mounting V5 Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 151.024426][ T6909] XFS (loop1): Ending clean mount [ 151.131053][ T6909] XFS (loop1): Quotacheck needed: Please wait. [ 151.515188][ T6909] XFS (loop1): Quotacheck: Done. [ 151.845860][ T6990] Driver unsupported XDP return value 0 on prog (id 18) dev N/A, expect packet loss! [ 151.851113][ T6991] XFS (loop1): User initiated shutdown received. [ 151.892928][ T6991] XFS (loop1): Metadata I/O Error (0x4) detected at xfs_fs_goingdown+0x71/0x150 (fs/xfs/xfs_fsops.c:462). Shutting down filesystem. [ 151.990813][ T6991] XFS (loop1): Please unmount the filesystem and rectify the problem(s) [ 152.107915][ T5846] XFS (loop1): Unmounting Filesystem d7dc424e-7990-42cb-9f91-9cb7200a101d [ 152.166681][ T6961] loop6: detected capacity change from 0 to 32768 [ 152.343026][ T6961] XFS (loop6): Mounting V5 Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 152.889807][ T6961] XFS (loop6): Starting recovery (logdev: internal) [ 152.997144][ T6961] XFS (loop6): Ending recovery (logdev: internal) [ 153.149927][ T6961] XFS (loop6): Corruption warning: Metadata has LSN (8192:64) ahead of current LSN (1:192). Please unmount and run xfs_repair (>= v4.3) to resolve. [ 153.244794][ T6961] XFS (loop6): Metadata CRC error detected at xfs_allocbt_read_verify+0x42/0xe0, xfs_bnobt block 0x4 [ 153.340652][ T6961] XFS (loop6): Unmount and run xfs_repair [ 153.353731][ T6961] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 153.373715][ T6961] 00000000: 53 55 4d 59 00 00 00 02 ff ff ff ff ff ff ff ff SUMY............ [ 153.396384][ T6961] 00000010: 00 00 00 00 00 00 00 04 00 00 20 00 00 00 00 40 .......... ....@ [ 153.433860][ T6994] loop4: detected capacity change from 0 to 32768 [ 153.450591][ T6961] 00000020: 9f 91 83 2a 3b 79 45 c3 9d 6d ed 0b c7 35 7f e4 ...*;yE..m...5.. [ 153.474768][ T6994] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.261 (6994) [ 153.497356][ T6961] 00000030: 00 00 00 00 25 47 cc 81 00 00 00 0d 00 00 00 03 ....%G.......... [ 153.545858][ T6961] 00000040: 00 00 0e a8 00 00 11 58 00 00 00 00 00 00 00 00 .......X........ [ 153.577671][ T7020] syzkaller0: entered promiscuous mode [ 153.593886][ T6961] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 153.607526][ T7020] syzkaller0: entered allmulticast mode [ 153.676493][ T6961] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 153.690313][ T6994] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 153.747401][ T6961] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 153.780007][ T6994] BTRFS info (device loop4): using crc32c checksum algorithm [ 153.808640][ T6961] XFS (loop6): metadata I/O error in "xfs_btree_read_buf_block+0x2b0/0x490" at daddr 0x4 len 4 error 74 [ 153.833649][ T6961] XFS (loop6): page discard on page ffffea0001299580, inode 0x1d06, pos 325632. [ 153.930413][ T6994] BTRFS info (device loop4): enabling ssd optimizations [ 153.942442][ T6994] BTRFS info (device loop4): turning on flush-on-commit [ 153.992195][ T6994] BTRFS info (device loop4): enabling free space tree [ 154.027664][ T6994] BTRFS info (device loop4): enabling auto defrag [ 154.064794][ T6994] BTRFS info (device loop4): use lzo compression, level 1 [ 154.114047][ T6994] BTRFS info (device loop4): max_inline set to 4096 [ 154.311195][ T6927] XFS (loop6): Corruption warning: Metadata has LSN (8192:64) ahead of current LSN (1:192). Please unmount and run xfs_repair (>= v4.3) to resolve. [ 154.353678][ T6927] XFS (loop6): Metadata CRC error detected at xfs_allocbt_read_verify+0x42/0xe0, xfs_bnobt block 0x4 [ 154.377143][ T6927] XFS (loop6): Unmount and run xfs_repair [ 154.390583][ T6927] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 154.439296][ T6927] 00000000: 53 55 4d 59 00 00 00 02 ff ff ff ff ff ff ff ff SUMY............ [ 154.470442][ T6927] 00000010: 00 00 00 00 00 00 00 04 00 00 20 00 00 00 00 40 .......... ....@ [ 154.492456][ T6927] 00000020: 9f 91 83 2a 3b 79 45 c3 9d 6d ed 0b c7 35 7f e4 ...*;yE..m...5.. [ 154.514543][ T6927] 00000030: 00 00 00 00 25 47 cc 81 00 00 00 0d 00 00 00 03 ....%G.......... [ 154.535575][ T6927] 00000040: 00 00 0e a8 00 00 11 58 00 00 00 00 00 00 00 00 .......X........ [ 154.557979][ T6927] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.577230][ T6927] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.600614][ T6927] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.620189][ T6927] XFS (loop6): metadata I/O error in "xfs_btree_read_buf_block+0x2b0/0x490" at daddr 0x4 len 4 error 74 [ 154.666013][ T6927] XFS (loop6): page discard on page ffffea0001296240, inode 0x1d06, pos 2048. [ 154.687182][ T10] loop6: writeback error on inode 7430, offset 0, sector 14980 [ 154.715940][ T6927] XFS (loop6): Corruption warning: Metadata has LSN (8192:64) ahead of current LSN (1:192). Please unmount and run xfs_repair (>= v4.3) to resolve. [ 154.790604][ T6927] XFS (loop6): Metadata CRC error detected at xfs_allocbt_read_verify+0x42/0xe0, xfs_bnobt block 0x4 [ 154.814777][ T6927] XFS (loop6): Unmount and run xfs_repair [ 154.823292][ T6927] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 154.839599][ T6927] 00000000: 53 55 4d 59 00 00 00 02 ff ff ff ff ff ff ff ff SUMY............ [ 154.853498][ T5850] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 154.867304][ T6927] 00000010: 00 00 00 00 00 00 00 04 00 00 20 00 00 00 00 40 .......... ....@ [ 154.898535][ T6927] 00000020: 9f 91 83 2a 3b 79 45 c3 9d 6d ed 0b c7 35 7f e4 ...*;yE..m...5.. [ 154.911243][ T6927] 00000030: 00 00 00 00 25 47 cc 81 00 00 00 0d 00 00 00 03 ....%G.......... [ 154.920414][ T6927] 00000040: 00 00 0e a8 00 00 11 58 00 00 00 00 00 00 00 00 .......X........ [ 154.933051][ T6927] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.946010][ T6927] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.955848][ T6927] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 154.968504][ T6927] XFS (loop6): metadata I/O error in "xfs_btree_read_buf_block+0x2b0/0x490" at daddr 0x4 len 4 error 74 [ 154.982911][ T6927] XFS (loop6): page discard on page ffffea000128de40, inode 0x1d06, pos 24576. [ 155.025736][ T6927] XFS (loop6): Corruption warning: Metadata has LSN (8192:64) ahead of current LSN (1:192). Please unmount and run xfs_repair (>= v4.3) to resolve. [ 155.044351][ T6927] XFS (loop6): Metadata CRC error detected at xfs_allocbt_read_verify+0x42/0xe0, xfs_bnobt block 0x4 [ 155.056748][ T6927] XFS (loop6): Unmount and run xfs_repair [ 155.063255][ T6927] XFS (loop6): First 128 bytes of corrupted metadata buffer: [ 155.114655][ T6927] 00000000: 53 55 4d 59 00 00 00 02 ff ff ff ff ff ff ff ff SUMY............ [ 155.137084][ T6927] 00000010: 00 00 00 00 00 00 00 04 00 00 20 00 00 00 00 40 .......... ....@ [ 155.174551][ T6927] 00000020: 9f 91 83 2a 3b 79 45 c3 9d 6d ed 0b c7 35 7f e4 ...*;yE..m...5.. [ 155.190200][ T6927] 00000030: 00 00 00 00 25 47 cc 81 00 00 00 0d 00 00 00 03 ....%G.......... [ 155.199732][ T6927] 00000040: 00 00 0e a8 00 00 11 58 00 00 00 00 00 00 00 00 .......X........ [ 155.213636][ T6927] 00000050: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 155.223006][ T6927] 00000060: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 155.232443][ T6927] 00000070: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ [ 155.246234][ T6927] XFS (loop6): metadata I/O error in "xfs_btree_read_buf_block+0x2b0/0x490" at daddr 0x4 len 4 error 74 [ 155.295423][ T6927] XFS (loop6): page discard on page ffffea000128de80, inode 0x1d06, pos 28672. [ 155.355381][ T6510] XFS (loop6): Unmounting Filesystem 9f91832a-3b79-45c3-9d6d-ed0bc7357fe4 [ 155.371234][ T6510] XFS (loop6): Uncorrected metadata errors detected; please run xfs_repair. [ 156.276914][ T7068] loop4: detected capacity change from 0 to 32768 [ 156.277935][ T7070] loop6: detected capacity change from 0 to 8192 [ 156.286173][ T7068] btrfs: Deprecated parameter 'usebackuproot' [ 156.297769][ T7068] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 156.309195][ T7068] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop4 (7:4) scanned by syz.4.272 (7068) [ 156.327009][ T7068] BTRFS info (device loop4): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 156.337432][ T7068] BTRFS info (device loop4): using crc32c checksum algorithm [ 156.474189][ T1020] BTRFS warning (device loop4): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 156.613522][ T7068] BTRFS error (device loop4): failed to load root extent [ 156.620323][ T6883] Set syz1 is full, maxelem 65536 reached [ 156.621213][ T7068] BTRFS warning (device loop4): try to load backup roots slot 1 [ 156.637804][ T6552] BTRFS warning (device loop4): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 156.678650][ T7068] BTRFS warning (device loop4): couldn't read tree root [ 156.690850][ T7068] BTRFS warning (device loop4): try to load backup roots slot 2 [ 156.704238][ T6552] BTRFS error (device loop4): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 156.727923][ T7068] BTRFS warning (device loop4): couldn't read tree root [ 156.735050][ T7068] BTRFS warning (device loop4): try to load backup roots slot 3 [ 156.763120][ T7068] BTRFS info (device loop4): rebuilding free space tree [ 156.857076][ T7068] BTRFS info (device loop4): checking UUID tree [ 156.870643][ T7068] BTRFS info (device loop4): enabling ssd optimizations [ 156.877724][ T7068] BTRFS info (device loop4): turning on async discard [ 156.884612][ T7068] BTRFS info (device loop4): enabling free space tree [ 156.891590][ T7068] BTRFS info (device loop4): force clearing of disk cache [ 156.898761][ T7068] BTRFS info (device loop4): trying to use backup root at mount time [ 156.906941][ T7068] BTRFS info (device loop4): force zlib compression, level 3 [ 157.045266][ T7088] loop6: detected capacity change from 0 to 128 [ 157.196487][ T7088] EXT4-fs (loop6): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 157.260159][ T7088] ext4 filesystem being mounted at /9/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 157.445012][ T30] audit: type=1800 audit(1773862998.943:20): pid=7088 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.273" name="file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" dev="loop6" ino=12 res=0 errno=0 [ 157.495609][ T5850] BTRFS info (device loop4): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 157.684868][ T6025] usb 7-1: new high-speed USB device number 3 using dummy_hcd [ 157.854082][ T6025] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 97, changing to 10 [ 157.872502][ T6025] usb 7-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24929, setting to 1024 [ 157.884158][ T6025] usb 7-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 157.897532][ T6025] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 157.906771][ T6025] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 157.974351][ T6025] usb 7-1: config 0 descriptor?? [ 158.417808][ T6025] plantronics 0003:047F:FFFF.0005: unbalanced delimiter at end of report description [ 158.455721][ T6025] plantronics 0003:047F:FFFF.0005: parse failed [ 158.462410][ T6025] plantronics 0003:047F:FFFF.0005: probe with driver plantronics failed with error -22 [ 158.683176][ T5924] usb 7-1: USB disconnect, device number 3 [ 159.237715][ T6510] EXT4-fs (loop6): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 160.271293][ T6007] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 160.490815][ T6007] usb 5-1: Using ep0 maxpacket: 16 [ 160.513599][ T6007] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.527656][ T6007] usb 5-1: config 0 interface 0 altsetting 2 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.564790][ T6007] usb 5-1: config 0 interface 0 has no altsetting 0 [ 160.588143][ T6007] usb 5-1: New USB device found, idVendor=056a, idProduct=0331, bcdDevice= 0.00 [ 160.611386][ T6007] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 160.705413][ T6007] usb 5-1: config 0 descriptor?? [ 160.989244][ T7144] netlink: 12 bytes leftover after parsing attributes in process `syz.6.290'. [ 161.375439][ T24] usb 5-1: USB disconnect, device number 6 [ 162.668583][ T7194] netlink: 4 bytes leftover after parsing attributes in process `syz.1.306'. [ 164.230948][ T6007] usb 6-1: new high-speed USB device number 2 using dummy_hcd [ 164.403444][ T6007] usb 6-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 164.422711][ T6007] usb 6-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 164.436068][ T6007] usb 6-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 164.448485][ T6007] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 164.461852][ T6007] usb 6-1: SerialNumber: syz [ 164.723866][ T6007] usb 6-1: 0:2 : does not exist [ 164.938844][ T6007] usb 6-1: USB disconnect, device number 2 [ 165.054462][ T7261] loop5: detected capacity change from 0 to 7 [ 165.094248][ T6164] Dev loop5: unable to read RDB block 7 [ 165.114674][ T6164] loop5: unable to read partition table [ 165.137686][ T6164] loop5: partition table beyond EOD, truncated [ 165.177409][ T5909] udevd[5909]: error opening ATTR{/sys/devices/platform/dummy_hcd.5/usb6/6-1/6-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 165.236927][ T7261] Dev loop5: unable to read RDB block 7 [ 165.269225][ T7261] loop5: unable to read partition table [ 165.300000][ T7261] loop5: partition table beyond EOD, truncated [ 165.343036][ T7261] loop_reread_partitions: partition scan of loop5 (þ被xü—ŸÑà– ) failed (rc=-5) [ 165.655259][ T7251] loop6: detected capacity change from 0 to 32768 [ 166.148536][ T30] audit: type=1800 audit(1773863007.653:21): pid=7251 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.319" name="file1" dev="loop6" ino=7 res=0 errno=0 [ 167.081765][ T7297] netlink: 28 bytes leftover after parsing attributes in process `syz.5.332'. [ 167.102683][ T7297] netlink: 'syz.5.332': attribute type 7 has an invalid length. [ 167.130464][ T7297] netlink: 'syz.5.332': attribute type 8 has an invalid length. [ 167.156940][ T7297] netlink: 4 bytes leftover after parsing attributes in process `syz.5.332'. [ 167.658976][ T7308] kvm: Disabled LAPIC found during irq injection [ 169.716019][ T7359] loop6: detected capacity change from 0 to 512 [ 169.784496][ T7359] FAT-fs (loop6): utf8 is not a recommended IO charset for FAT filesystems, filesystem will be case sensitive! [ 169.902924][ T7364] input: syz0 as /devices/virtual/input/input10 [ 170.535214][ T7374] loop6: detected capacity change from 0 to 4096 [ 171.108481][ T7370] loop5: detected capacity change from 0 to 32768 [ 171.330850][ T7370] JBD2: Ignoring recovery information on journal [ 171.396686][ T30] audit: type=1326 audit(1773863012.903:22): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=unconfined pid=7397 comm="syz.4.360" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7efed619c799 code=0x0 [ 171.438746][ T7399] loop1: detected capacity change from 0 to 128 [ 171.558469][ T7370] ocfs2: Mounting device (7,5) on (node local, slot 0) with ordered data mode. [ 171.781103][ T6007] usb 7-1: new high-speed USB device number 4 using dummy_hcd [ 171.940692][ T6007] usb 7-1: Using ep0 maxpacket: 16 [ 172.029725][ T7370] syz.5.353 (7370) used greatest stack depth: 19104 bytes left [ 172.175917][ T6374] ocfs2: Unmounting device (7,5) on (node local) [ 173.575181][ T7437] loop1: detected capacity change from 0 to 512 [ 173.670303][ T7437] EXT4-fs error (device loop1): ext4_free_branches:1023: inode #11: comm syz.1.374: invalid indirect mapped block 256 (level 2) [ 173.696092][ T7437] loop1: lost file I/O error report for ino 11 type 5 pos 0x0 len 0x0 error -117 [ 173.701408][ C1] EXT4-fs (loop1): error count since last fsck: 1 [ 173.718987][ C1] EXT4-fs (loop1): initial error at time 1773863015: ext4_free_branches:1023: inode 11 [ 173.728820][ C1] EXT4-fs (loop1): last error at time 1773863015: ext4_free_branches:1023: inode 11 [ 173.778209][ T7437] EXT4-fs (loop1): 2 truncates cleaned up [ 173.824651][ T7437] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 173.999552][ T7436] EXT4-fs error (device loop1): ext4_validate_block_bitmap:432: comm syz.1.374: bg 0: block 5: invalid block bitmap [ 174.083301][ T7436] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 0 with max blocks 1 with error 28 [ 174.143472][ T7436] EXT4-fs (loop1): This should not happen!! Data will be lost [ 174.143472][ T7436] [ 174.182759][ T7436] EXT4-fs (loop1): Total free blocks count 0 [ 174.200839][ T7449] bridge0: port 2(bridge_slave_1) entered disabled state [ 174.204345][ T7436] EXT4-fs (loop1): Free/Dirty block details [ 174.215353][ T7449] bridge0: port 1(bridge_slave_0) entered disabled state [ 174.292950][ T7436] EXT4-fs (loop1): free_blocks=0 [ 174.310864][ T7436] EXT4-fs (loop1): dirty_blocks=2 [ 174.343201][ T7436] EXT4-fs (loop1): Block reservation details [ 174.375694][ T7436] EXT4-fs (loop1): i_reserved_data_blocks=2 [ 174.613145][ T6007] usb 7-1: unable to get BOS descriptor or descriptor too short [ 174.629121][ T7449] batman_adv: batadv0: Interface deactivated: batadv_slave_0 [ 174.650893][ T6007] usb 7-1: no configurations [ 174.662824][ T6007] usb 7-1: can't read configurations, error -22 [ 174.687680][ T7449] batman_adv: batadv0: Interface deactivated: batadv_slave_1 [ 174.968053][ T6552] EXT4-fs (loop1): Delayed block allocation failed for inode 15 at logical offset 131075 with max blocks 1 with error 28 [ 175.471942][ T49] netdevsim netdevsim2 netdevsim0: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.508212][ T49] netdevsim netdevsim2 netdevsim1: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.548456][ T36] netdevsim netdevsim2 netdevsim2: unset [1, 0] type 2 family 0 port 6081 - 0 [ 175.574499][ T36] netdevsim netdevsim2 netdevsim3: unset [1, 0] type 2 family 0 port 6081 - 0 [ 176.030755][ T6007] usb 7-1: new high-speed USB device number 6 using dummy_hcd [ 176.206051][ T6007] usb 7-1: config 0 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 21 [ 176.221488][ T6007] usb 7-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 176.231778][ T6007] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 176.260425][ T6007] usb 7-1: config 0 descriptor?? [ 176.291928][ T6007] usbhid 7-1:0.0: couldn't find an input interrupt endpoint [ 176.736074][ T7470] capability: warning: `syz.5.384' uses 32-bit capabilities (legacy support in use) [ 177.051826][ T7479] kvm: kvm [7478]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 177.061651][ T7479] kvm: kvm [7478]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 177.360611][ T6025] usb 6-1: new high-speed USB device number 3 using dummy_hcd [ 177.532969][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 177.546472][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 177.557755][ T6025] usb 6-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 177.567156][ T6025] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 177.583277][ T6025] usb 6-1: config 0 descriptor?? [ 177.795669][ T10] kernel read not supported for file bpf-prog (pid: 10 comm: kworker/0:1) [ 178.433613][ T6025] hid-led 0003:27B8:01ED.0007: probe with driver hid-led failed with error -71 [ 178.471016][ T6025] usb 6-1: USB disconnect, device number 3 [ 180.413366][ T5924] usb 7-1: USB disconnect, device number 6 [ 180.975279][ T7520] loop6: detected capacity change from 0 to 128 [ 181.295341][ T30] audit: type=1804 audit(1773863022.793:23): pid=7520 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=invalid_pcr cause=open_writers comm="syz.6.404" name="/newroot/31/file0/bus" dev="loop6" ino=9 res=1 errno=0 [ 181.992608][ T7532] netlink: 4 bytes leftover after parsing attributes in process `syz.1.408'. [ 182.023013][ T7532] netlink: 4 bytes leftover after parsing attributes in process `syz.1.408'. [ 182.531061][ T6025] usb 6-1: new full-speed USB device number 4 using dummy_hcd [ 182.703802][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 182.736463][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 182.758814][ T6025] usb 6-1: New USB device found, idVendor=1e7d, idProduct=319c, bcdDevice= 0.00 [ 182.790217][ T6025] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 182.824940][ T6025] usb 6-1: config 0 descriptor?? [ 183.097892][ T7538] loop1: detected capacity change from 0 to 32768 [ 183.630425][ T7538] JBD2: Ignoring recovery information on journal [ 183.769438][ T7538] ocfs2: Mounting device (7,1) on (node local, slot 0) with ordered data mode. [ 183.861535][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x0 [ 183.868470][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x0 [ 183.875487][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x0 [ 183.883242][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x1 [ 183.890236][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x0 [ 184.008562][ T7545] loop6: detected capacity change from 0 to 131072 [ 184.018249][ T7545] F2FS-fs (loop6): Test dummy encryption mode enabled [ 184.027927][ T6025] isku 0003:1E7D:319C.0008: unknown main item tag 0x0 [ 184.045606][ T7545] F2FS-fs (loop6): invalid crc value [ 184.052134][ T6025] isku 0003:1E7D:319C.0008: item fetching failed at offset 6/7 [ 184.067093][ T6025] isku 0003:1E7D:319C.0008: parse failed [ 184.074068][ T6025] isku 0003:1E7D:319C.0008: probe with driver isku failed with error -22 [ 184.159409][ T7545] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 184.175418][ T7545] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 184.457771][ T5846] ocfs2: Unmounting device (7,1) on (node local) [ 185.268327][ T6025] usb 6-1: USB disconnect, device number 4 [ 186.887416][ T7619] bridge0: entered promiscuous mode [ 186.892878][ T7619] bridge0: entered allmulticast mode [ 186.981461][ T7626] netlink: 4 bytes leftover after parsing attributes in process `syz.2.438'. [ 187.028973][ T7615] loop6: detected capacity change from 0 to 32768 [ 187.048096][ T7615] (syz.6.436,7615,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 187.067205][ T7615] (syz.6.436,7615,0):ocfs2_block_check_validate:402 ERROR: CRC32 failed: stored: 0xb3775c19, computed 0x2dd1c265. Applying ECC. [ 187.093691][ T7626] netlink: 4 bytes leftover after parsing attributes in process `syz.2.438'. [ 187.123214][ T7615] JBD2: Ignoring recovery information on journal [ 187.168634][ T12] netdevsim netdevsim2 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 187.182605][ T12] netdevsim netdevsim2 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 187.195739][ T12] netdevsim netdevsim2 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 187.205552][ T12] netdevsim netdevsim2 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 187.249231][ T7615] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 187.545542][ T7637] overlayfs: failed to clone upperpath [ 188.278908][ T6510] ocfs2: Unmounting device (7,6) on (node local) [ 189.421448][ T24] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 189.578846][ T7671] loop6: detected capacity change from 0 to 32768 [ 189.598338][ T24] usb 3-1: Using ep0 maxpacket: 16 [ 189.620009][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 189.657011][ T24] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 189.683210][ T24] usb 3-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 189.701561][ T24] usb 3-1: New USB device found, idVendor=0955, idProduct=7214, bcdDevice=ed.00 [ 189.712350][ T24] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 189.724416][ T24] usb 3-1: config 0 descriptor?? [ 189.733200][ T7671] JBD2: Ignoring recovery information on journal [ 189.908056][ T7671] ocfs2: Mounting device (7,6) on (node local, slot 0) with ordered data mode. [ 190.207784][ T24] shield 0003:0955:7214.0009: unknown main item tag 0x0 [ 190.237638][ T24] shield 0003:0955:7214.0009: unknown main item tag 0x0 [ 190.269177][ T24] shield 0003:0955:7214.0009: unknown main item tag 0x0 [ 190.288883][ T24] shield 0003:0955:7214.0009: unknown main item tag 0x0 [ 190.329920][ T24] shield 0003:0955:7214.0009: unknown main item tag 0x0 [ 190.384698][ T24] input: HID 0955:7214 Haptics as /devices/virtual/input/input11 [ 190.425298][ T7680] random: crng reseeded on system resumption [ 190.807189][ T6510] ocfs2: Unmounting device (7,6) on (node local) [ 191.026579][ T24] shield 0003:0955:7214.0009: Registered Thunderstrike controller [ 191.055646][ T24] shield 0003:0955:7214.0009: : USB HID v0.00 Device [HID 0955:7214] on usb-dummy_hcd.2-1/input0 [ 191.160295][ T5838] shield 0003:0955:7214.0009: Failed to output Thunderstrike HOSTCMD request HID report due to -EPROTO [ 191.192090][ T24] usb 3-1: USB disconnect, device number 7 [ 191.233863][ T5838] shield 0003:0955:7214.0009: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 191.273713][ T5838] shield 0003:0955:7214.0009: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 191.307543][ T5838] shield 0003:0955:7214.0009: Failed to output Thunderstrike HOSTCMD request HID report due to -ENODEV [ 191.839229][ T7722] loop5: detected capacity change from 0 to 128 [ 191.875813][ T7725] trusted_key: syz.4.469 sent an empty control message without MSG_MORE. [ 191.952590][ T7722] zonefs (loop5) ERROR: Not a zoned block device [ 192.193976][ T7731] A link change request failed with some changes committed already. Interface lo may have been left with an inconsistent configuration, please check. [ 192.317048][ T7735] loop5: detected capacity change from 0 to 512 [ 192.345980][ T7735] EXT4-fs: Ignoring removed oldalloc option [ 192.490799][ T7735] EXT4-fs (loop5): 1 truncate cleaned up [ 192.498949][ T7735] EXT4-fs (loop5): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 192.687967][ T6374] EXT4-fs (loop5): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 193.832059][ T0] NOHZ tick-stop error: local softirq work is pending, handler #80!!! [ 194.301047][ T7768] syz.4.484 uses obsolete (PF_INET,SOCK_PACKET) [ 194.450438][ T1316] ieee802154 phy0 wpan0: encryption failed: -22 [ 194.466365][ T1316] ieee802154 phy1 wpan1: encryption failed: -22 [ 194.535139][ T7775] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 196.087447][ T7816] netlink: 8 bytes leftover after parsing attributes in process `syz.1.500'. [ 197.392454][ T7849] netlink: 172 bytes leftover after parsing attributes in process `syz.1.514'. [ 198.879895][ T7900] overlayfs: failed to clone upperpath [ 199.041840][ T7880] loop6: detected capacity change from 0 to 32768 [ 199.098281][ T7880] OCFS2: ERROR (device loop6): int ocfs2_validate_inode_block(struct super_block *, struct buffer_head *): Invalid dinode 72: suballoc slot 44543 [ 199.214382][ T7880] On-disk corruption discovered. Please run fsck.ocfs2 once the filesystem is unmounted. [ 199.275704][ T7880] OCFS2: File system is now read-only. [ 199.290668][ T7880] (syz.6.524,7880,1):ocfs2_read_locked_inode:599 ERROR: status = -30 [ 199.327047][ T7880] (syz.6.524,7880,1):_ocfs2_get_system_file_inode:144 ERROR: status = -30 [ 199.356950][ T7880] (syz.6.524,7880,1):ocfs2_init_local_system_inodes:496 ERROR: status=-30, sysfile=7, slot=0 [ 199.409226][ T7880] (syz.6.524,7880,1):ocfs2_init_local_system_inodes:505 ERROR: status = -30 [ 199.433700][ T7880] (syz.6.524,7880,1):ocfs2_mount_volume:1758 ERROR: status = -30 [ 199.518263][ T7880] (syz.6.524,7880,1):ocfs2_fill_super:1177 ERROR: status = -30 [ 199.563295][ T6007] usb 6-1: new high-speed USB device number 5 using dummy_hcd [ 199.731156][ T6007] usb 6-1: Using ep0 maxpacket: 32 [ 199.760377][ T6007] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 199.796024][ T6007] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 199.822049][ T6007] usb 6-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 199.841017][ T6007] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 199.867399][ T6007] usb 6-1: config 0 descriptor?? [ 199.898440][ T6007] hub 6-1:0.0: USB hub found [ 200.012162][ T7920] netlink: 212344 bytes leftover after parsing attributes in process `syz.6.541'. [ 200.099064][ T6007] hub 6-1:0.0: 1 port detected [ 200.110062][ T7923] netlink: 4 bytes leftover after parsing attributes in process `syz.6.542'. [ 200.301742][ T5838] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 200.503913][ T5838] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 200.540383][ T5838] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 200.582505][ T5838] usb 3-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 200.613998][ T5838] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 200.633603][ T5838] usb 3-1: SerialNumber: syz [ 200.769342][ T6007] hub 6-1:0.0: activate --> -90 [ 200.980788][ T29] usb 6-1: USB disconnect, device number 5 [ 201.066512][ T5838] usb 3-1: 0:2 : does not exist [ 201.266363][ T7925] loop6: detected capacity change from 0 to 131072 [ 201.274828][ T5838] usb 3-1: USB disconnect, device number 8 [ 201.358035][ T7925] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 201.373204][ T7925] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 201.403758][ T5909] udevd[5909]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card3/controlC3/../uevent} for writing: No such file or directory [ 201.470692][ T7925] F2FS-fs (loop6): lookup inode (7) has corrupted xattr [ 201.483965][ T30] audit: type=1800 audit(1773863042.983:24): pid=7925 uid=0 auid=4294967295 ses=4294967295 subj=unconfined op=collect_data cause=failed(directio) comm="syz.6.543" name="file1" dev="loop6" ino=7 res=0 errno=0 [ 201.504519][ T7925] F2FS-fs (loop6): lookup inode (7) has corrupted xattr [ 201.524825][ T7925] F2FS-fs (loop6): lookup inode (7) has corrupted xattr [ 201.963080][ T7950] loop1: detected capacity change from 0 to 1024 [ 201.992462][ T7950] EXT4-fs: inline encryption not supported [ 202.063295][ T7950] EXT4-fs (loop1): mounted filesystem 00000000-0000-0000-0000-000000000000 r/w without journal. Quota mode: writeback. [ 202.183995][ T7961] EXT4-fs error (device loop1): ext4_mb_mark_diskspace_used:4222: comm syz.1.552: Allocating blocks 449-513 which overlap fs metadata [ 202.243029][ T7961] EXT4-fs (loop1): Remounting filesystem read-only [ 202.312306][ T29] usb 3-1: new low-speed USB device number 9 using dummy_hcd [ 202.357395][ T5846] EXT4-fs (loop1): unmounting filesystem 00000000-0000-0000-0000-000000000000. [ 202.484774][ T29] usb 3-1: config 0 has an invalid interface number: 55 but max is 0 [ 202.510303][ T29] usb 3-1: config 0 has no interface number 0 [ 202.517975][ T29] usb 3-1: config 0 interface 55 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 202.530171][ T29] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0xE has invalid maxpacket 32, setting to 8 [ 202.541483][ T29] usb 3-1: config 0 interface 55 altsetting 0 has an endpoint descriptor with address 0xAB, changing to 0x8B [ 202.553724][ T29] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has an invalid bInterval 0, changing to 10 [ 202.567809][ T29] usb 3-1: config 0 interface 55 altsetting 0 endpoint 0x8B has invalid maxpacket 120, setting to 8 [ 202.589664][ T29] usb 3-1: config 0 interface 55 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 2 [ 203.011409][ T7973] loop1: detected capacity change from 0 to 32768 [ 203.026100][ T29] usb 3-1: New USB device found, idVendor=0f11, idProduct=1080, bcdDevice=fc.6a [ 203.040812][ T29] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 203.059391][ T29] usb 3-1: config 0 descriptor?? [ 203.069955][ T7973] gfs2: fsid=syz:syz: Trying to join cluster "lock_nolock", "syz:syz" [ 203.078969][ T7973] gfs2: fsid=syz:syz: Now mounting FS (format 1801)... [ 203.159840][ T7956] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 203.173774][ T7956] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 203.207390][ T29] ldusb 3-1:0.55: LD USB Device #0 now attached to major 180 minor 0 [ 203.224885][ T7973] gfs2: fsid=syz:syz.0: journal 0 mapped with 3 extents in 0ms [ 203.242215][ T6007] gfs2: fsid=syz:syz.0: jid=0, already locked for use [ 203.263407][ T6007] gfs2: fsid=syz:syz.0: jid=0: Looking at journal... [ 203.362077][ T6007] gfs2: fsid=syz:syz.0: jid=0: Journal head lookup took 98ms [ 203.386421][ T6007] gfs2: fsid=syz:syz.0: jid=0: Done [ 203.407900][ T7973] gfs2: fsid=syz:syz.0: first mount done, others may mount [ 203.572841][ T6007] usb 3-1: USB disconnect, device number 9 [ 203.612041][ T6007] ldusb 3-1:0.55: LD USB Device #0 now disconnected [ 203.925232][ T7973] gfs2: fsid=syz:syz.0: found 1 quota changes [ 204.451993][ T8002] fuse: fd is not a fuse device [ 205.368649][ T7998] loop6: detected capacity change from 0 to 40427 [ 205.437044][ T7998] F2FS-fs (loop6): Invalid log_blocksize (268), supports only 12 [ 205.466606][ T7998] F2FS-fs (loop6): Can't find valid F2FS filesystem in 1th superblock [ 205.496789][ T6025] IPVS: starting estimator thread 0... [ 205.514473][ T7998] F2FS-fs (loop6): invalid crc value [ 205.622407][ T8023] IPVS: using max 29 ests per chain, 69600 per kthread [ 205.821060][ T7998] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 205.865602][ T8031] netlink: 'syz.5.579': attribute type 10 has an invalid length. [ 205.875119][ T7998] F2FS-fs (loop6): Try to recover 1th superblock, ret: 0 [ 205.904119][ T7998] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 206.104829][ T8031] bond0: (slave wlan1): Enslaving as an active interface with an up link [ 206.207352][ T8039] ipvlan2: entered promiscuous mode [ 206.233740][ T8039] ipvlan2: entered allmulticast mode [ 206.263920][ T8039] gretap0: entered allmulticast mode [ 206.302662][ T8039] team0: Device ipvlan2 failed to register rx_handler [ 208.172175][ T8036] loop1: detected capacity change from 0 to 262144 [ 208.184307][ T8036] F2FS-fs (loop1): invalid crc value [ 208.316383][ T8036] F2FS-fs (loop1): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 208.327829][ T8036] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e4 [ 209.856303][ T8083] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 210.370689][ T24] usb 6-1: new high-speed USB device number 6 using dummy_hcd [ 210.540672][ T24] usb 6-1: Using ep0 maxpacket: 32 [ 210.554917][ T24] usb 6-1: New USB device found, idVendor=1964, idProduct=0001, bcdDevice=d4.15 [ 210.816956][ T8100] loop6: detected capacity change from 0 to 32768 [ 210.824555][ T8100] btrfs: Deprecated parameter 'usebackuproot' [ 210.831980][ T8100] BTRFS warning: 'usebackuproot' is deprecated, use 'rescue=usebackuproot' instead [ 210.845148][ T8100] BTRFS: device fsid c9fe44da-de57-406a-8241-57ec7d4412cf devid 1 transid 8 /dev/loop6 (7:6) scanned by syz.6.603 (8100) [ 210.858690][ T24] usb 6-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 210.869153][ T8100] BTRFS info (device loop6): first mount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 210.881086][ T8100] BTRFS info (device loop6): using crc32c checksum algorithm [ 210.897937][ T24] usb 6-1: Product: syz [ 210.906424][ T24] usb 6-1: Manufacturer: syz [ 210.922213][ T24] usb 6-1: SerialNumber: syz [ 210.941149][ T24] usb 6-1: config 0 descriptor?? [ 211.067742][ T6927] BTRFS warning (device loop6): checksum verify failed on logical 5337088 mirror 1 wanted 0xe63dbdda found 0xc926492d level 0 [ 211.143761][ T8100] BTRFS error (device loop6): failed to load root extent [ 211.151578][ T8100] BTRFS warning (device loop6): try to load backup roots slot 1 [ 211.161076][ T6552] BTRFS warning (device loop6): checksum verify failed on logical 5324800 mirror 1 wanted 0x9f73850b found 0x80379423 level 0 [ 211.184264][ T8100] BTRFS warning (device loop6): couldn't read tree root [ 211.191521][ T8100] BTRFS warning (device loop6): try to load backup roots slot 2 [ 211.199660][ T6927] BTRFS error (device loop6): level verify failed on logical 5255168 mirror 1 wanted 0 found 1 [ 211.223616][ T24] RobotFuzz Open Source InterFace, OSIF 6-1:0.0: version d4.15 found at bus 006 address 006 [ 211.236529][ T8100] BTRFS warning (device loop6): couldn't read tree root [ 211.243849][ T8100] BTRFS warning (device loop6): try to load backup roots slot 3 [ 211.273217][ T8100] BTRFS info (device loop6): rebuilding free space tree [ 211.340977][ T8100] BTRFS info (device loop6): checking UUID tree [ 211.347898][ T8100] BTRFS info (device loop6): enabling ssd optimizations [ 211.357987][ T8100] BTRFS info (device loop6): turning on async discard [ 211.365274][ T8100] BTRFS info (device loop6): enabling free space tree [ 211.372152][ T8100] BTRFS info (device loop6): force clearing of disk cache [ 211.379321][ T8100] BTRFS info (device loop6): trying to use backup root at mount time [ 211.388241][ T8100] BTRFS info (device loop6): force zlib compression, level 3 [ 211.712902][ T6510] BTRFS info (device loop6): last unmount of filesystem c9fe44da-de57-406a-8241-57ec7d4412cf [ 211.892039][ T5859] Bluetooth: hci4: command 0x0406 tx timeout [ 211.894285][ T51] Bluetooth: hci2: command 0x0406 tx timeout [ 211.905334][ T5854] Bluetooth: hci3: command 0x0406 tx timeout [ 212.064750][ T6007] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 212.143025][ T24] usb 6-1: USB disconnect, device number 6 [ 212.227532][ T6007] usb 2-1: Using ep0 maxpacket: 16 [ 212.244618][ T6007] usb 2-1: config index 0 descriptor too short (expected 12306, got 18) [ 212.269340][ T6007] usb 2-1: config 55 has too many interfaces: 49, using maximum allowed: 32 [ 212.312322][ T6007] usb 2-1: config 55 has an invalid descriptor of length 55, skipping remainder of the config [ 212.347597][ T6007] usb 2-1: config 55 has 0 interfaces, different from the descriptor's value: 49 [ 212.374488][ T6007] usb 2-1: New USB device found, idVendor=041e, idProduct=4018, bcdDevice=ed.b4 [ 212.392881][ T6007] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 212.414478][ T6007] usb 2-1: Product: syz [ 212.419089][ T6007] usb 2-1: Manufacturer: syz [ 212.424796][ T6007] usb 2-1: SerialNumber: syz [ 212.843764][ T8136] netlink: 7 bytes leftover after parsing attributes in process `syz.6.612'. [ 212.871802][ T6007] usb 2-1: USB disconnect, device number 6 [ 213.019840][ T8140] netlink: 12 bytes leftover after parsing attributes in process `syz.6.614'. [ 213.064179][ T6924] netdevsim netdevsim6 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 213.064677][ T8140] netlink: 12 bytes leftover after parsing attributes in process `syz.6.614'. [ 213.096031][ T6924] netdevsim netdevsim6 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 213.106984][ T6924] netdevsim netdevsim6 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 213.117898][ T6924] netdevsim netdevsim6 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 213.607179][ T8155] overlayfs: failed to clone upperpath [ 214.140561][ T992] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 214.163235][ T8177] netlink: 4 bytes leftover after parsing attributes in process `syz.5.630'. [ 214.221656][ T6552] netdevsim netdevsim5 netdevsim0: set [0, 0] type 1 family 0 port 8472 - 0 [ 214.221886][ T8177] netlink: 4 bytes leftover after parsing attributes in process `syz.5.630'. [ 214.247311][ T6552] netdevsim netdevsim5 netdevsim1: set [0, 0] type 1 family 0 port 8472 - 0 [ 214.285566][ T60] netdevsim netdevsim5 netdevsim2: set [0, 0] type 1 family 0 port 8472 - 0 [ 214.295678][ T60] netdevsim netdevsim5 netdevsim3: set [0, 0] type 1 family 0 port 8472 - 0 [ 214.330793][ T992] usb 2-1: Using ep0 maxpacket: 32 [ 214.353764][ T992] usb 2-1: config 0 has an invalid interface number: 67 but max is 0 [ 214.378999][ T992] usb 2-1: config 0 has no interface number 0 [ 214.404109][ T992] usb 2-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 214.438703][ T992] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 214.473150][ T992] usb 2-1: Product: syz [ 214.489495][ T992] usb 2-1: Manufacturer: syz [ 214.511967][ T992] usb 2-1: SerialNumber: syz [ 214.530204][ T992] usb 2-1: config 0 descriptor?? [ 214.669188][ T8189] kvm: emulating exchange as write [ 214.992912][ T992] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 215.006576][ T992] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 215.563769][ T8217] netlink: 4 bytes leftover after parsing attributes in process `syz.2.645'. [ 215.627567][ T992] smsc95xx 2-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000104: -71 [ 215.647818][ T992] smsc95xx 2-1:0.67: probe with driver smsc95xx failed with error -71 [ 215.676573][ T992] usb 2-1: USB disconnect, device number 7 [ 215.887836][ T8217] batman_adv: batadv0: Removing interface: batadv_slave_1 [ 215.919497][ T8226] overlayfs: failed to clone upperpath [ 215.930193][ T8226] capability: warning: `syz.4.648' uses deprecated v2 capabilities in a way that may be insecure [ 215.955727][ T8226] overlayfs: failed to clone upperpath [ 216.750657][ T8254] netlink: 8 bytes leftover after parsing attributes in process `syz.2.660'. [ 216.770746][ T8254] netlink: 8 bytes leftover after parsing attributes in process `syz.2.660'. [ 216.965791][ T8265] ip6gretap1: default qdisc (pfifo_fast) fail, fallback to noqueue [ 217.779995][ T8285] tipc: Failed to remove unknown binding: 66,1,1/0:4097994011/4097994013 [ 218.350596][ T6025] usb 6-1: new high-speed USB device number 7 using dummy_hcd [ 218.513779][ T6025] usb 6-1: config 0 interface 0 altsetting 0 has an endpoint descriptor with address 0xFF, changing to 0x8F [ 218.537642][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has an invalid bInterval 255, changing to 11 [ 218.563891][ T6025] usb 6-1: config 0 interface 0 altsetting 0 endpoint 0x8F has invalid maxpacket 59391, setting to 1024 [ 218.588108][ T6025] usb 6-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 218.620679][ T6025] usb 6-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 218.640036][ T6025] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 218.654670][ T6025] usb 6-1: config 0 descriptor?? [ 218.663168][ T8290] loop6: detected capacity change from 0 to 40427 [ 218.671191][ T8298] raw-gadget.0 gadget.5: fail, usb_ep_enable returned -22 [ 218.686496][ T8290] F2FS-fs (loop6): build fault injection rate: 174 [ 218.704998][ T8290] F2FS-fs (loop6): build fault injection type: 0x3bfe8c [ 218.722888][ T8290] F2FS-fs (loop6): invalid crc value [ 218.870012][ T8290] F2FS-fs (loop6): f2fs_recover_fsync_data: recovery fsync data, check_only: 0 [ 218.892459][ T8290] F2FS-fs (loop6): Mounted with checkpoint version = 48b305e5 [ 218.998050][ T8290] F2FS-fs (loop6): inject lock_op in f2fs_trylock_op of f2fs_do_write_data_page+0xd04/0x16f0 [ 219.023374][ T8290] bio_check_eod: 1 callbacks suppressed [ 219.023391][ T8290] syz.6.672: attempt to access beyond end of device [ 219.023391][ T8290] loop6: rw=2049, sector=45096, nr_sectors = 136 limit=40427 [ 219.067421][ T8321] syz.6.672: attempt to access beyond end of device [ 219.067421][ T8321] loop6: rw=2049, sector=45224, nr_sectors = 8 limit=40427 [ 219.126730][ T6025] plantronics 0003:047F:FFFF.000A: reserved main item tag 0xd [ 219.138669][ T8321] syz.6.672: attempt to access beyond end of device [ 219.138669][ T8321] loop6: rw=0, sector=45168, nr_sectors = 8 limit=40427 [ 219.194150][ T6025] plantronics 0003:047F:FFFF.000A: hiddev0,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.5-1/input0 [ 219.294962][ T6510] syz-executor: attempt to access beyond end of device [ 219.294962][ T6510] loop6: rw=2049, sector=45232, nr_sectors = 8 limit=40427 [ 219.341216][ T6510] CPU: 0 UID: 0 PID: 6510 Comm: syz-executor Tainted: G L syzkaller #0 PREEMPT(full) [ 219.341248][ T6510] Tainted: [L]=SOFTLOCKUP [ 219.341256][ T6510] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 219.341267][ T6510] Call Trace: [ 219.341275][ T6510] [ 219.341283][ T6510] dump_stack_lvl+0xe8/0x150 [ 219.341318][ T6510] f2fs_handle_critical_error+0x37c/0x540 [ 219.341352][ T6510] f2fs_write_end_io+0x1274/0x1740 [ 219.341392][ T6510] __submit_merged_bio+0x256/0x700 [ 219.341429][ T6510] __submit_merged_write_cond+0x3c9/0x4e0 [ 219.341464][ T6510] ? __pfx___submit_merged_write_cond+0x10/0x10 [ 219.341512][ T6510] f2fs_write_data_pages+0x287e/0x34f0 [ 219.341581][ T6510] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 219.341628][ T6510] ? __pfx_css_rstat_updated+0x10/0x10 [ 219.341688][ T6510] ? mod_memcg_lruvec_state+0x208/0x220 [ 219.341720][ T6510] ? lru_gen_update_size+0x7c7/0xd10 [ 219.341760][ T6510] ? __lock_acquire+0x6b5/0x2cf0 [ 219.341815][ T6510] ? filemap_get_folios_tag+0x118/0x720 [ 219.341848][ T6510] ? __pfx_f2fs_write_data_pages+0x10/0x10 [ 219.341881][ T6510] do_writepages+0x32e/0x550 [ 219.341928][ T6510] ? do_raw_spin_unlock+0xf5/0x210 [ 219.341960][ T6510] filemap_fdatawrite+0x1e9/0x2f0 [ 219.341990][ T6510] ? __pfx_filemap_fdatawrite+0x10/0x10 [ 219.342064][ T6510] ? do_raw_spin_unlock+0xf5/0x210 [ 219.342096][ T6510] f2fs_sync_dirty_inodes+0x30e/0x860 [ 219.342133][ T6510] f2fs_write_checkpoint+0x9df/0x26a0 [ 219.342190][ T6510] ? __pfx_f2fs_write_checkpoint+0x10/0x10 [ 219.342269][ T6510] kill_f2fs_super+0x314/0x720 [ 219.342309][ T6510] ? __pfx_kill_f2fs_super+0x10/0x10 [ 219.342356][ T6510] ? lockdep_hardirqs_on+0x7a/0x110 [ 219.342398][ T6510] deactivate_locked_super+0xbc/0x130 [ 219.342430][ T6510] cleanup_mnt+0x437/0x4d0 [ 219.342451][ T6510] ? _raw_spin_unlock_irq+0x23/0x50 [ 219.342478][ T6510] task_work_run+0x1d9/0x270 [ 219.342509][ T6510] ? __pfx_task_work_run+0x10/0x10 [ 219.342548][ T6510] exit_to_user_mode_loop+0xed/0x480 [ 219.342577][ T6510] ? rcu_is_watching+0x15/0xb0 [ 219.342603][ T6510] do_syscall_64+0x32d/0xf80 [ 219.342628][ T6510] ? trace_irq_disable+0x3b/0x150 [ 219.342654][ T6510] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.342675][ T6510] ? clear_bhb_loop+0x40/0x90 [ 219.342701][ T6510] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 219.342722][ T6510] RIP: 0033:0x7f6bd879d9d7 [ 219.342742][ T6510] Code: a2 c7 05 1c fd 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 219.342759][ T6510] RSP: 002b:00007ffd01a725a8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 219.342781][ T6510] RAX: 0000000000000000 RBX: 00007f6bd8832050 RCX: 00007f6bd879d9d7 [ 219.342795][ T6510] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd01a72660 [ 219.342808][ T6510] RBP: 00007ffd01a72660 R08: 00007ffd01a73660 R09: 00000000ffffffff [ 219.342821][ T6510] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd01a736f0 [ 219.342834][ T6510] R13: 00007f6bd8832050 R14: 0000000000035819 R15: 00007ffd01a73730 [ 219.342867][ T6510] [ 219.344622][ T6510] F2FS-fs (loop6): Stopped filesystem due to reason: 3 [ 219.458747][ T8324] mmap: syz.2.683 (8324) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 219.778903][ T808] usb 6-1: USB disconnect, device number 7 [ 220.814617][ T8360] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 222.036843][ T8390] loop1: detected capacity change from 0 to 4096 [ 223.155190][ T8412] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 223.199287][ T8412] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 223.640383][ T8429] netlink: 8 bytes leftover after parsing attributes in process `syz.6.717'. [ 223.693195][ T8436] netlink: 4 bytes leftover after parsing attributes in process `syz.6.717'. [ 224.036094][ T8436] A link change request failed with some changes committed already. Interface gre1 may have been left with an inconsistent configuration, please check. [ 224.827018][ T8469] netlink: 4 bytes leftover after parsing attributes in process `syz.1.731'. [ 224.919166][ T8475] loop6: detected capacity change from 0 to 764 [ 224.926946][ T8467] xt_hashlimit: size too large, truncated to 1048576 [ 224.980273][ T8475] rock: corrupted directory entry. extent=32, offset=2044, size=237 [ 225.638765][ T8486] loop5: detected capacity change from 0 to 4096 [ 225.665676][ T8495] loop1: detected capacity change from 0 to 128 [ 225.692371][ T8495] EXT4-fs (loop1): Test dummy encryption mode enabled [ 225.786816][ T8495] EXT4-fs (loop1): mounted filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09 r/w without journal. Quota mode: none. [ 225.898914][ T8495] ext4 filesystem being mounted at /133/mnt supports timestamps until 2038-01-19 (0x7fffffff) [ 226.008742][ T8495] fscrypt: AES-256-XTS using implementation "xts-aes-aesni-avx" [ 226.292304][ T5846] EXT4-fs (loop1): unmounting filesystem 76b65be2-f6da-4727-8c75-0525a5b65a09. [ 226.357233][ T8514] overlayfs: failed to clone upperpath [ 227.130675][ T992] usb 7-1: new high-speed USB device number 7 using dummy_hcd [ 227.239289][ T8547] netlink: 212348 bytes leftover after parsing attributes in process `syz.5.759'. [ 227.250006][ T8547] netlink: Conntrack attr type has unexpected length (type=2, length=0, expected=2) [ 227.334675][ T992] usb 7-1: New USB device found, idVendor=0bed, idProduct=1100, bcdDevice=ec.c3 [ 227.365073][ T992] usb 7-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 227.400372][ T992] usb 7-1: config 0 descriptor?? [ 227.416576][ T992] cp210x 7-1:0.0: cp210x converter detected [ 227.654279][ T8557] iommufd_mock iommufd_mock0: Adding to iommu group 0 [ 227.834431][ T992] cp210x 7-1:0.0: failed to get vendor val 0x000e size 3: -32 [ 227.875717][ T992] usb 7-1: cp210x converter now attached to ttyUSB0 [ 228.020583][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.030544][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.037940][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.045365][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.052771][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.060111][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.067421][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.074722][ T8564] aoe: error packet from 0.0@lo; ecode=101 'no such error' [ 228.131410][ T808] usb 7-1: USB disconnect, device number 7 [ 228.187621][ T808] cp210x ttyUSB0: cp210x converter now disconnected from ttyUSB0 [ 228.242615][ T808] cp210x 7-1:0.0: device disconnected [ 228.491581][ T8582] overlayfs: failed to clone upperpath [ 229.420206][ T8614] xt_hashlimit: size too large, truncated to 1048576 [ 229.608476][ T8621] netlink: 28 bytes leftover after parsing attributes in process `syz.1.786'. [ 230.078072][ T8631] ipvlan2: entered promiscuous mode [ 230.086471][ T8631] ipvlan2: entered allmulticast mode [ 230.092310][ T8631] gretap0: entered allmulticast mode [ 230.104035][ T8631] team0: Device ipvlan2 failed to register rx_handler [ 230.194637][ T992] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 230.295233][ T24] usb 6-1: new high-speed USB device number 8 using dummy_hcd [ 230.365792][ T992] usb 3-1: New USB device found, idVendor=04fc, idProduct=504a, bcdDevice=43.02 [ 230.402325][ T992] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 230.421202][ T992] usb 3-1: Product: syz [ 230.430601][ T992] usb 3-1: Manufacturer: syz [ 230.439355][ T992] usb 3-1: SerialNumber: syz [ 230.459135][ T992] usb 3-1: config 0 descriptor?? [ 230.467757][ T24] usb 6-1: Using ep0 maxpacket: 16 [ 230.485306][ T992] gspca_main: sunplus-2.14.0 probing 04fc:504a [ 230.494504][ T24] usb 6-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 230.512698][ T24] usb 6-1: config 0 interface 0 altsetting 9 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 230.545889][ T24] usb 6-1: config 0 interface 0 has no altsetting 0 [ 230.574172][ T24] usb 6-1: New USB device found, idVendor=1e71, idProduct=2009, bcdDevice= 0.00 [ 230.585078][ T24] usb 6-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 230.598573][ T24] usb 6-1: config 0 descriptor?? [ 230.614892][ T24] usbhid 6-1:0.0: couldn't find an input interrupt endpoint [ 231.158628][ T8644] loop1: detected capacity change from 0 to 32768 [ 231.212035][ T8644] [ 231.212035][ T8644] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.212035][ T8644] [ 231.383858][ T24] usb 6-1: USB disconnect, device number 8 [ 231.635874][ T1020] [ 231.635874][ T1020] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.635874][ T1020] [ 231.648732][ T1020] [ 231.648732][ T1020] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.648732][ T1020] [ 231.666238][ T1020] [ 231.666238][ T1020] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.666238][ T1020] [ 231.677871][ T5846] [ 231.677871][ T5846] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.677871][ T5846] [ 231.696141][ T5846] [ 231.696141][ T5846] ... Log Wrap ... Log Wrap ... Log Wrap ... [ 231.696141][ T5846] [ 231.718119][ T117] ================================================================== [ 231.726342][ T117] BUG: KASAN: slab-use-after-free in __mutex_lock+0x861/0x1420 [ 231.733941][ T117] Read of size 8 at addr ffff88802cdb1908 by task jfsCommit/117 [ 231.741615][ T117] [ 231.743985][ T117] CPU: 0 UID: 0 PID: 117 Comm: jfsCommit Tainted: G L syzkaller #0 PREEMPT(full) [ 231.744017][ T117] Tainted: [L]=SOFTLOCKUP [ 231.744025][ T117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 231.744038][ T117] Call Trace: [ 231.744046][ T117] [ 231.744063][ T117] dump_stack_lvl+0xe8/0x150 [ 231.744098][ T117] print_address_description+0x55/0x1e0 [ 231.744128][ T117] ? __mutex_lock+0x861/0x1420 [ 231.744152][ T117] print_report+0x58/0x70 [ 231.744177][ T117] kasan_report+0x117/0x150 [ 231.744200][ T117] ? __mutex_lock+0x861/0x1420 [ 231.744228][ T117] __mutex_lock+0x861/0x1420 [ 231.744258][ T117] ? __mutex_lock+0x5fc/0x1420 [ 231.744284][ T117] ? jfs_syncpt+0x25/0x90 [ 231.744314][ T117] ? __pfx___mutex_lock+0x10/0x10 [ 231.744348][ T117] jfs_syncpt+0x25/0x90 [ 231.744375][ T117] txEnd+0x2e5/0x530 [ 231.744405][ T117] jfs_lazycommit+0x5b8/0xaa0 [ 231.744439][ T117] ? __pfx_jfs_lazycommit+0x10/0x10 [ 231.744469][ T117] ? __pfx_default_wake_function+0x10/0x10 [ 231.744501][ T117] ? __kthread_parkme+0x7a/0x1f0 [ 231.744527][ T117] kthread+0x388/0x470 [ 231.744551][ T117] ? __pfx_jfs_lazycommit+0x10/0x10 [ 231.744580][ T117] ? __pfx_kthread+0x10/0x10 [ 231.744603][ T117] ret_from_fork+0x51e/0xb90 [ 231.744635][ T117] ? __pfx_ret_from_fork+0x10/0x10 [ 231.744664][ T117] ? __switch_to+0xc7d/0x1450 [ 231.744691][ T117] ? __pfx_kthread+0x10/0x10 [ 231.744715][ T117] ret_from_fork_asm+0x1a/0x30 [ 231.744741][ T117] [ 231.744749][ T117] [ 231.895223][ T117] Allocated by task 8644: [ 231.899569][ T117] kasan_save_track+0x3e/0x80 [ 231.904282][ T117] __kasan_kmalloc+0x93/0xb0 [ 231.908988][ T117] __kmalloc_cache_noprof+0x31c/0x660 [ 231.914383][ T117] lmLogOpen+0x2d1/0xfa0 [ 231.918652][ T117] jfs_mount_rw+0xee/0x670 [ 231.923086][ T117] jfs_fill_super+0x754/0xd80 [ 231.927793][ T117] get_tree_bdev_flags+0x431/0x4f0 [ 231.933018][ T117] vfs_get_tree+0x92/0x2a0 [ 231.937462][ T117] do_new_mount+0x341/0xd30 [ 231.942083][ T117] __se_sys_mount+0x31d/0x420 [ 231.946870][ T117] do_syscall_64+0x14d/0xf80 [ 231.951479][ T117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 231.957391][ T117] [ 231.959724][ T117] Freed by task 5846: [ 231.963712][ T117] kasan_save_track+0x3e/0x80 [ 231.968412][ T117] kasan_save_free_info+0x46/0x50 [ 231.973545][ T117] __kasan_slab_free+0x5c/0x80 [ 231.978328][ T117] kfree+0x1c5/0x650 [ 231.982262][ T117] lmLogClose+0x297/0x520 [ 231.986633][ T117] jfs_umount+0x2fb/0x3d0 [ 231.990991][ T117] jfs_put_super+0x8c/0x190 [ 231.995608][ T117] generic_shutdown_super+0x13d/0x2d0 [ 232.001043][ T117] kill_block_super+0x44/0x90 [ 232.005746][ T117] deactivate_locked_super+0xbc/0x130 [ 232.011245][ T117] cleanup_mnt+0x437/0x4d0 [ 232.015678][ T117] task_work_run+0x1d9/0x270 [ 232.020289][ T117] exit_to_user_mode_loop+0xed/0x480 [ 232.025601][ T117] do_syscall_64+0x32d/0xf80 [ 232.030213][ T117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.036125][ T117] [ 232.038466][ T117] The buggy address belongs to the object at ffff88802cdb1800 [ 232.038466][ T117] which belongs to the cache kmalloc-1k of size 1024 [ 232.052558][ T117] The buggy address is located 264 bytes inside of [ 232.052558][ T117] freed 1024-byte region [ffff88802cdb1800, ffff88802cdb1c00) [ 232.066464][ T117] [ 232.068808][ T117] The buggy address belongs to the physical page: [ 232.075250][ T117] page: refcount:0 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x2cdb0 [ 232.084039][ T117] head: order:3 mapcount:0 entire_mapcount:0 nr_pages_mapped:0 pincount:0 [ 232.092552][ T117] flags: 0xfff00000000040(head|node=0|zone=1|lastcpupid=0x7ff) [ 232.100202][ T117] page_type: f5(slab) [ 232.104197][ T117] raw: 00fff00000000040 ffff88801b041dc0 dead000000000100 dead000000000122 [ 232.112797][ T117] raw: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 232.121530][ T117] head: 00fff00000000040 ffff88801b041dc0 dead000000000100 dead000000000122 [ 232.130339][ T117] head: 0000000000000000 0000000800100010 00000000f5000000 0000000000000000 [ 232.139030][ T117] head: 00fff00000000003 fffffffffffffe01 00000000ffffffff 00000000ffffffff [ 232.147729][ T117] head: ffffffffffffffff 0000000000000000 00000000ffffffff 0000000000000008 [ 232.156498][ T117] page dumped because: kasan: bad access detected [ 232.162939][ T117] page_owner tracks the page as allocated [ 232.168665][ T117] page last allocated via order 3, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 5588, tgid 5588 (S50sshd), ts 56578630367, free_ts 56359476801 [ 232.189793][ T117] post_alloc_hook+0x231/0x280 [ 232.194600][ T117] get_page_from_freelist+0x2418/0x24b0 [ 232.200208][ T117] __alloc_frozen_pages_noprof+0x233/0x3d0 [ 232.206151][ T117] allocate_slab+0x77/0x660 [ 232.211041][ T117] refill_objects+0x339/0x3d0 [ 232.215746][ T117] __pcs_replace_empty_main+0x321/0x720 [ 232.221316][ T117] __kmalloc_noprof+0x474/0x760 [ 232.226177][ T117] load_elf_binary+0x30f/0x2980 [ 232.231056][ T117] bprm_execve+0x949/0x1470 [ 232.235577][ T117] do_execveat_common+0x50d/0x690 [ 232.240623][ T117] __x64_sys_execve+0x97/0xc0 [ 232.245315][ T117] do_syscall_64+0x14d/0xf80 [ 232.249935][ T117] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 232.255880][ T117] page last free pid 5584 tgid 5584 stack trace: [ 232.262221][ T117] __free_frozen_pages+0xbf0/0xd00 [ 232.267345][ T117] __slab_free+0x274/0x2c0 [ 232.271783][ T117] qlist_free_all+0x99/0x100 [ 232.276399][ T117] kasan_quarantine_reduce+0x148/0x160 [ 232.281887][ T117] __kasan_slab_alloc+0x22/0x80 [ 232.286760][ T117] __kmalloc_cache_noprof+0x2ba/0x660 [ 232.292148][ T117] tomoyo_init_log+0x112e/0x1fb0 [ 232.297105][ T117] tomoyo_supervisor+0x353/0x1570 [ 232.302146][ T117] tomoyo_env_perm+0x151/0x1f0 [ 232.306938][ T117] tomoyo_find_next_domain+0x15cb/0x1aa0 [ 232.312588][ T117] tomoyo_bprm_check_security+0x11b/0x180 [ 232.318323][ T117] security_bprm_check+0x85/0x240 [ 232.323400][ T117] bprm_execve+0x8a2/0x1470 [ 232.327916][ T117] do_execveat_common+0x50d/0x690 [ 232.332957][ T117] __x64_sys_execve+0x97/0xc0 [ 232.337643][ T117] do_syscall_64+0x14d/0xf80 [ 232.342250][ T117] [ 232.344585][ T117] Memory state around the buggy address: [ 232.350227][ T117] ffff88802cdb1800: fa fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 232.358303][ T117] ffff88802cdb1880: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 232.366399][ T117] >ffff88802cdb1900: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 232.374480][ T117] ^ [ 232.378821][ T117] ffff88802cdb1980: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 232.386934][ T117] ffff88802cdb1a00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 232.395007][ T117] ================================================================== [ 232.404558][ T117] Kernel panic - not syncing: KASAN: panic_on_warn set ... [ 232.411803][ T117] CPU: 0 UID: 0 PID: 117 Comm: jfsCommit Tainted: G L syzkaller #0 PREEMPT(full) [ 232.422518][ T117] Tainted: [L]=SOFTLOCKUP [ 232.426875][ T117] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 232.436958][ T117] Call Trace: [ 232.440282][ T117] [ 232.443251][ T117] vpanic+0x56c/0xa60 [ 232.447248][ T117] ? __pfx_vpanic+0x10/0x10 [ 232.451775][ T117] panic+0xc5/0xd0 [ 232.455533][ T117] ? __pfx_panic+0x10/0x10 [ 232.460010][ T117] ? __mutex_lock+0x861/0x1420 [ 232.464803][ T117] ? __mutex_lock+0x861/0x1420 [ 232.469614][ T117] check_panic_on_warn+0x89/0xb0 [ 232.474582][ T117] ? __mutex_lock+0x861/0x1420 [ 232.479535][ T117] end_report+0x73/0x180 [ 232.483805][ T117] ? __mutex_lock+0x861/0x1420 [ 232.488589][ T117] kasan_report+0x128/0x150 [ 232.493107][ T117] ? __mutex_lock+0x861/0x1420 [ 232.497904][ T117] __mutex_lock+0x861/0x1420 [ 232.502515][ T117] ? __mutex_lock+0x5fc/0x1420 [ 232.507302][ T117] ? jfs_syncpt+0x25/0x90 [ 232.511660][ T117] ? __pfx___mutex_lock+0x10/0x10 [ 232.516713][ T117] jfs_syncpt+0x25/0x90 [ 232.520890][ T117] txEnd+0x2e5/0x530 [ 232.524841][ T117] jfs_lazycommit+0x5b8/0xaa0 [ 232.529548][ T117] ? __pfx_jfs_lazycommit+0x10/0x10 [ 232.534790][ T117] ? __pfx_default_wake_function+0x10/0x10 [ 232.540618][ T117] ? __kthread_parkme+0x7a/0x1f0 [ 232.545598][ T117] kthread+0x388/0x470 [ 232.549686][ T117] ? __pfx_jfs_lazycommit+0x10/0x10 [ 232.554909][ T117] ? __pfx_kthread+0x10/0x10 [ 232.559612][ T117] ret_from_fork+0x51e/0xb90 [ 232.564232][ T117] ? __pfx_ret_from_fork+0x10/0x10 [ 232.569368][ T117] ? __switch_to+0xc7d/0x1450 [ 232.574075][ T117] ? __pfx_kthread+0x10/0x10 [ 232.578696][ T117] ret_from_fork_asm+0x1a/0x30 [ 232.583497][ T117] [ 232.587031][ T117] Kernel Offset: disabled [ 232.591366][ T117] Rebooting in 86400 seconds..