last executing test programs: 6.405976481s ago: executing program 3 (id=647): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0xd}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeef, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x400000000000041, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000100)=@pppol2tpv3={0x18, 0x1, {0x0, r4, {0x2, 0x0, @loopback}, 0x80004, 0x0, 0xffffffff}}, 0x2e) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 5.268054889s ago: executing program 3 (id=661): syz_mount_image$ext4(&(0x7f0000000180)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x10008, &(0x7f0000000080)={[{@nombcache}, {@nogrpid}]}, 0x1, 0x49d, &(0x7f0000000f40)="$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") mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x181042, 0x0) syz_mount_image$fuse(0x0, &(0x7f00000000c0)='./bus\x00', 0x3000042, 0x0, 0x1, 0x0, 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000140)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}]}) setxattr$security_capability(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280), 0x0, 0x0, 0x0) 5.106937163s ago: executing program 3 (id=662): ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x6, 0xd2, 0x6, 0x8, 0x16, "5b5651a839dcd6906d9b51be6876dd1083f014"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, &(0x7f0000000040)="f20f3365f2a72e0fc7b2000000000f015a10c510c4e2fd307c0800f30f09f20f10a95d4e00006466f30fbcb30f000000b9800000c00f3235002000000f308ed0", 0x40}], 0x1, 0xb, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, &(0x7f00000007c0)=[@text32={0x20, 0x0}], 0x1, 0x9, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 4.81044619s ago: executing program 3 (id=669): socket$inet6_tcp(0xa, 0x1, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) sched_setscheduler(0x0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) seccomp$SECCOMP_SET_MODE_FILTER(0x1, 0x0, &(0x7f0000000000)={0x2, &(0x7f0000000040)=[{0xc}, {0x6, 0x8}]}) 3.576082231s ago: executing program 3 (id=675): r0 = syz_usb_connect$uac2(0x5, 0x7b, &(0x7f0000002200)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x41e, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0x80, 0x2, {0x8, 0xb, 0x1, 0x1, 0x1, 0x4, 0x20, 0xc0}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x1, 0x9, 0x9, 0x9a}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x6, 0xd, 0x8, {0x8, 0x25, 0x1, 0x83, 0x3, 0x5, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x49, 0x1, 0x5, {0x8, 0x25, 0x1, 0x1, 0xf, 0x4, 0x9}}}}}}}}]}}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, &(0x7f0000002880)={0x14, 0x0, &(0x7f0000002840)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 2.850378999s ago: executing program 1 (id=683): r0 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$tipc(0x0, r0) sendmsg$TIPC_CMD_ENABLE_BEARER(r0, 0x0, 0x0) syz_emit_ethernet(0x42, &(0x7f0000000500)={@local, @multicast, @val={@void, {0x8100, 0x6, 0x1}}, {@generic={0x88ca, "5b5000280000000000000000010000010000126700000000000000000000000011223344112233445566000000000000"}}}, 0x0) 2.847795379s ago: executing program 1 (id=684): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='mnt\x00', 0x0, &(0x7f0000000000), 0x0, 0x248, &(0x7f0000000940)="$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") syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x40000088}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee6, 0x8031, 0xffffffffffffffff, 0xa8f94000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_tcp(0xa, 0x1, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x10, 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="18020000004000000000000000000000850000003d00000095"], &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x41000, 0x4}, 0x94) 2.38968498s ago: executing program 4 (id=696): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r1) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) keyctl$clear(0x3, 0xfffffffffffffffd) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0x206, 0x20182) ioctl$USBDEVFS_ALLOW_SUSPEND(r4, 0x5522) r5 = socket(0x1e, 0x802, 0x0) r6 = epoll_create1(0x80000) close(r5) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000500)={0x60002005}) shutdown(0xffffffffffffffff, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000380)="1200000012", 0x5, 0x20000090, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000000140)={0x0, 0x2, "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"}) ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522) 1.932295512s ago: executing program 1 (id=698): r0 = syz_create_resource$binfmt(&(0x7f0000000000)='./file1\x00') r1 = openat$binfmt(0xffffffffffffff9c, r0, 0x42, 0x1ff) write$binfmt_script(r1, &(0x7f0000000080)={'#! ', './file1', [{}]}, 0x2) write$binfmt_misc(r1, &(0x7f0000000140)="09a86a21c53311af22165a49e16ff859db7d232882e40314d97199240a1d", 0x1e) close(r1) execveat$binfmt(0xffffffffffffff9c, r0, 0x0, 0x0, 0x0) 1.799880665s ago: executing program 1 (id=700): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff}) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) process_madvise(0xffffffffffffffff, 0x0, 0x0, 0x17, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) bpf$MAP_CREATE_CONST_STR(0x0, &(0x7f0000000240)={0x2, 0x4, 0x8, 0x1, 0x80, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0x0}, 0x48) openat$thread_pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x20000, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7fff7ffc}]}) r2 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r2, 0x40345410, &(0x7f0000000100)={{0x1, 0x0, 0x0, 0x3}}) 1.699758747s ago: executing program 0 (id=709): syz_mount_image$ext4(&(0x7f0000000100)='ext4\x00', &(0x7f0000000000)='./file1\x00', 0x1000040, &(0x7f0000000980), 0x1, 0x5a3, &(0x7f00000002c0)="$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") r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x101042, 0x15) munmap(&(0x7f0000002000/0x4000)=nil, 0x4000) pwrite64(r0, &(0x7f0000000140)='2', 0xfdef, 0xe7c) syz_mount_image$fuse(0x0, &(0x7f0000000280)='./cgroup\x00', 0x1000000, 0x0, 0x0, 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r0, 0x0) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x80000, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) 1.641681699s ago: executing program 0 (id=710): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/test\x00', 0x7e6) openat(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/test/memory.limit_in_bytes\x00', 0x163a42, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./cgroup.cpu/test/cgroup.procs\x00', 0x2, 0x0) write(r0, &(0x7f0000000280)='0', 0x1) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x66) 1.641533399s ago: executing program 0 (id=711): r0 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl(r0, 0x8919, &(0x7f0000000000)="76657468303a300000000000000000000200") 1.641413489s ago: executing program 0 (id=712): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000300)={0x3, 0x5, &(0x7f0000000200)=@framed={{0x18, 0x2, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x2}, [@call={0x85, 0x0, 0x0, 0x13}, @call={0x85, 0x0, 0x0, 0x7d}]}, &(0x7f0000000280)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x20, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x89ca}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000140)={r0, 0x0, 0xe, 0x0, &(0x7f0000000100)="e0b9547ed387dbe9abc89b6f5bec", 0x0, 0x2f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x50) 1.641329139s ago: executing program 0 (id=713): setns(0xc9, 0x0) syz_emit_ethernet(0x46, &(0x7f0000000000)=ANY=[@ANYBLOB="bbbbbbbbbbbb0180c200000086dd6100000000003aff000000000000000000000000000000010000000000000000000000000000000186"], 0x0) r0 = bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x3, &(0x7f0000000080)=ANY=[@ANYBLOB="1800000002000000000000000008082295"], &(0x7f0000000400)='syzkaller\x00', 0x5, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x3}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000600)={r0, 0x5, 0x50, 0x0, &(0x7f0000000000)="ff", 0x0, 0x36, 0x503, 0x0, 0x0, 0x0, 0x0, 0x2, 0xffff80fe}, 0x50) 1.638446509s ago: executing program 0 (id=714): r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="01000000050000000100000007"], 0x50) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000640), &(0x7f0000000740), 0x20075, r0}, 0x38) bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x0, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="1800000000000000000000000000000018110000", @ANYRES32=r0, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000000300000095"], 0x0, 0x0, 0x0, 0x0, 0x41000, 0x0, '\x00', 0x0, @fallback=0x9, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x57, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) r1 = bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x6, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @xdp, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x94) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000280)={r1, 0x2000300, 0xe, 0x0, &(0x7f0000000000)="63eced8e46dc3f0adf3389f7b986", 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x50) 1.623103949s ago: executing program 2 (id=715): r0 = socket$pppl2tp(0x18, 0x1, 0x1) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$pppl2tp(r0, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, r1, {0x2, 0x0, @dev}, 0x2}}, 0x2e) close(r0) r2 = socket$pppl2tp(0x18, 0x1, 0x1) connect$pppl2tp(r2, &(0x7f0000000000)=@pppol2tpv3={0x18, 0x1, {0x3, 0xffffffffffffffff, {0x2, 0x0, @private=0xa010102}, 0x2, 0x0, 0x0, 0x1}}, 0x2e) ioctl$PPPIOCGL2TPSTATS(r2, 0x8004745a, 0x0) 1.374256555s ago: executing program 3 (id=716): ioctl$TCSETS(0xffffffffffffffff, 0x5402, &(0x7f00000000c0)={0x6, 0xd2, 0x6, 0x8, 0x16, "5b5651a839dcd6906d9b51be6876dd1083f014"}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe2000/0x18000)=nil, &(0x7f0000005700)=[@text32={0x20, &(0x7f0000000040)="f20f3365f2a72e0fc7b2000000000f015a10c510c4e2fd307c0800f30f09f20f10a95d4e00006466f30fbcb30f000000b9800000c00f3235002000000f308ed0", 0x40}], 0x1, 0xb, 0x0, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x11, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000000000/0x18000)=nil, 0x0, 0x0, 0x9, 0x0, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.373792635s ago: executing program 4 (id=717): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000180)={0x24, r1, 0x5, 0x0, 0x25dfdbff, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x3}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000380)={0x84, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x2b, 0xe, {{{}, {}, @broadcast, @device_a, @random="b92e35ac622e"}, 0x0, @default, 0xb, @void, @void, @val={0x3, 0x1, 0x95}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}}], @chandef_params=[@NL80211_ATTR_WIPHY_FREQ={0x8}], @NL80211_ATTR_BEACON_INTERVAL={0x8}, @NL80211_ATTR_DTIM_PERIOD={0x8}, @beacon=[@NL80211_ATTR_FTM_RESPONDER={0x24, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x19, 0x3, "5a2a98abbbc7c819b2f06b3b27985b00e4c1962dcd"}]}]]}, 0x84}, 0x1, 0x0, 0x0, 0x80}, 0x0) 1.373615275s ago: executing program 2 (id=718): r0 = fsopen(&(0x7f0000000000)='virtiofs\x00', 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 1.293677337s ago: executing program 2 (id=719): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r0) syz_ublk_setup_io_uring(0x20, &(0x7f0000000340)={0x0, 0x0, 0x100, 0x2, 0x1e5}, &(0x7f0000000000), &(0x7f0000000040), 0x0) setsockopt$sock_attach_bpf(0xffffffffffffffff, 0x107, 0xf, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000002c0)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_FRAME(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000000)=ANY=[@ANYBLOB="88020000", @ANYRES16=r1, @ANYBLOB="010000000000000000003b00000008000300", @ANYRES32=r2, @ANYBLOB="6102330050300100080211000001080211000000505050505050"], 0x288}, 0x1, 0x0, 0x0, 0x800}, 0x0) 1.293421708s ago: executing program 4 (id=720): mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2c) pipe2$9p(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r0, &(0x7f0000000040)={0x15, 0x65, 0xffff, 0x1000, 0x8, '9P2000.u'}, 0x15) r1 = dup(r0) write$FUSE_BMAP(r1, &(0x7f0000000100)={0x18, 0x0, 0x0, {0x2}}, 0x18) write$FUSE_INIT(r1, &(0x7f0000000280)={0x50, 0x0, 0x0, {0x7, 0x21, 0x0, 0x0, 0xfff9, 0x1000, 0x0, 0x7, 0x0, 0x0, 0x20, 0x8}}, 0x50) mount$9p_fd(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000700)='mounts\x00') read$FUSE(r2, &(0x7f00000047c0)={0x2020}, 0x2020) 1.283445838s ago: executing program 4 (id=721): r0 = socket$netlink(0x10, 0x3, 0x10) bind$netlink(r0, &(0x7f0000514ff4)={0x10, 0x0, 0x0, 0x2ffffffff}, 0xc) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000000000), 0x4) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000980)={&(0x7f0000000000)=ANY=[@ANYBLOB='8', @ANYRES16, @ANYBLOB="010000000000000000000700000008", @ANYRES32, @ANYBLOB="140004006e696376663000ffffffff00"], 0x38}, 0x1, 0x0, 0x0, 0x10}, 0x240048d0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_CHANNEL_SWITCH(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000400)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="010008020000001800006600000008000300", @ANYRES32=r4, @ANYBLOB="08002600940900000800b700"], 0x2c}, 0x1, 0x0, 0x0, 0x4000000}, 0x0) sendmsg$NL80211_CMD_NEW_STATION(0xffffffffffffffff, 0x0, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000180)=ANY=[@ANYBLOB], 0x48}}, 0x0) 1.232431889s ago: executing program 2 (id=722): r0 = socket$inet6(0xa, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f0000000240)=0xfffffff4, 0x38) bind$inet6(r0, &(0x7f0000f65000)={0xa, 0x4e20, 0x97f, @loopback}, 0x1c) sendto$inet6(r0, 0x0, 0x0, 0xfffffefffbfbbfbe, &(0x7f0000000100)={0xa, 0x4e20, 0x0, @empty}, 0x1c) getsockopt$inet6_buf(r0, 0x29, 0x6, 0x0, &(0x7f0000000080)) 1.131422812s ago: executing program 4 (id=723): socket$nl_netfilter(0x10, 0x3, 0xc) socket$nl_netfilter(0x10, 0x3, 0xc) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x88}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000200)=0x7) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) bpf$BPF_BTF_LOAD(0x12, &(0x7f00000000c0)={&(0x7f0000000ac0)=ANY=[@ANYBLOB="9feb010018000000000000003c0000003c00000002000000000000000100000d0000000000000000030000000000000000000001ff00003e400000000000000000000003000000000200000002"], 0x0, 0x56}, 0x20) 1.131175932s ago: executing program 2 (id=724): mkdirat(0xffffffffffffff9c, 0x0, 0x1ff) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000080), 0x80, 0x0) close(r0) r1 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$TUNSETOFFLOAD(r1, 0xc004743e, 0x110e22fff6) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000180)={0x2, &(0x7f0000000040)=[{0x20, 0x4, 0x0, 0xfffff038}, {0x6, 0x4, 0x5, 0x4}]}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000240)={0x1, &(0x7f0000000040)=[{0x30, 0x7f, 0x86, 0xfffff00c}]}) ioctl$TUNGETVNETLE(r0, 0x40107446, &(0x7f0000000180)) r2 = openat$ppp(0xffffffffffffff9c, &(0x7f0000000080), 0x1, 0x0) ioctl$TUNSETOFFLOAD(r2, 0x4004743d, 0x110e22fff6) write$cgroup_type(r2, &(0x7f0000000280), 0x9) 1.119092532s ago: executing program 2 (id=725): syz_mount_image$ext4(&(0x7f0000000240)='ext4\x00', &(0x7f0000000280)='./mnt\x00', 0x840, &(0x7f0000000340)={[{@test_dummy_encryption_v1}, {@inode_readahead_blks={'inode_readahead_blks', 0x3d, 0x200000}}]}, 0x1, 0x249, &(0x7f0000000bc0)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x7, 0x100}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000240)=0x7) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbee6, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000000)=0x6) setns(0xc9, 0x0) r3 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000000)="8907040400", 0x5) sendto$inet(r3, &(0x7f0000000140)='\a', 0x1, 0x40, &(0x7f00000002c0)={0x2, 0x4e21, @private=0xa010101}, 0x10) write(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000700)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0xffffffffffffff9c, &(0x7f0000000940)='./file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00') 973.774806ms ago: executing program 1 (id=726): setregid(0xee00, 0xee00) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x2, 0x0) syz_mount_image$fuse(&(0x7f0000002040), &(0x7f0000000000)='./file0\x00', 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0], 0x0, 0x0, 0x0) syz_fuse_handle_req(r0, &(0x7f0000006080)="58785f58471eb4b5b3ff3946acaad41068511507291e72541d949ffc8a54ff637ccef1fe8511899ea7f3c82cbc6539763a34f6760c1608c911801ca672e62708ba4fc023749076ff6a0daba0caa57000acbd9ecf5e97201f7f14e715bc8c089c3d65e92fd65dedb76d61715067ccf6dfec2b56a48f2b274b564d90c3d868f2bdc07b7e636ad78904bca826fa69b7783e7be2b8e7c997b99225467747875695f6d500cb82b479fe9486bb94e06f796f89906bbfccc964830f86986760ade90c3f7a9dde3172a5124c1889075ad30b5ee2a5f257a6ac790a8e89b247ccbc8d241b7b95f8fc649deffc1bc37d51a8c3dfae38ac968eb48695de38df941f9632ef9ad6779e41ccea8a3ff1cac4fa4b47a152a8f9a1bb0094f41580bbf60fa11cfaf2c535a12c866e9414ee9b58226fbdb0d221e1bdc50e3fa300351364f6350030383856f1f809aee19f337f3d3435ae6754916be1eec24643cec1bd1007ffa38418735988cc901603895f66bd6450d54f99e1246ded898499d2a447f899c00368ce1dd4a4f4cf9cdf7d4f8b38dcb98a598ac490f1086ec712b0cb94610abfdb25b0f6947b46e1dd628897ab68445568578049fa6140250a5d821d70f102fadc2fa273a6e486f250712ec847de3b02a121e19775311e8629045f3404bdfa3207aecdac43c3571b86a9423bd716aa67cb688f9ee4f2b14ea42c89f2766c78fd4ec41ab34eebb4256e885bd7e3abe4348772993bb630aa3397084bbc66cdad664d6a9d33767cc375a44dbc0b08931053a6780a796fd31e1d7c512599f9e010883a52c07ec0938ce1acb3fe3baac6af9fb7e9d7942662e41bd3626d240d5ed34ebcbcc0ccf1c3280c76fbf6cdfb04bdb2d3b4ec6a8961b1eb036b211eff6247b95039cc67d222f2ff122340c56d74b4fffa79a202144bb10ad766f1fd6b32abc3e09213da84b36698e5c67dbd76342baf2fdbd26e9563dadd01fce19d7ec025d05d0494e53229379d13c1cae48ec058cff0bc1ccdc94a74b11a9bc87c580bb6a3f45fe15d15d89bf6102dc1085bfe27b2ab462aaf642b8ceed519cf88b31e9e00fdc23e8f6967a72b4c38b2458656dbf26dd75586731bb519a97d0ff43f4358cd40c7ed371ae8a24f46e320d4c4c0a1b8c42f10908a1c283d8032d76f52d4509d78c2f3a0716c37bc0c786ce9174a88d468e88a6d154e4712778aecded0ca5de28e52c04e33672ecea5135438e908aa1bf00e65ba6dacc4bd018b7bb1c30aa5d9acc679220cb5e7207f1759bd7722d10469225aae24973031a21358532a63aab42f33b1f8f40d545fec7799703ba067592b34247fbc7375acdcb3883ace7d34cf33484f2cf662f3f0e18b5c475ae311fb20f6e6b85320b2bc37e56512dc27815b37bfd9f172be1a119197eb53b535c440fd7f24724e1d466309c0f8556965bd02d75c3dbe2baa0c6a515db07af1f77306577d0b38f0aa8cb188cf5523368951b8210f4bfc6afa0d058ad84656d27a46faef225e6268396ecb54a5182591bff3a86792db5454e238afe7c26eae85fd3c1c060760d89223bbdbe8966ae2558f47d799839cd959c974b69ad262cf8ab4fee554288e767ede9bc5d7f0cfba05966ef7858e41db363122680abe978345d45e4b52b73fe9f52ad26371a5b0539d88aa0c572aa01a41b079dde5a14e031ad903629d06c8d85ad82828c25a9ba7ce0fef2316eb011643e47feca7d280833f8b3008841fb2d88ea84df65b03aa5baaa29d6234ed5db8db461fc5df77aad38690277cd5dac1ed3c23c9f2778295578561f9a4d31159a826b4b62b2a867e6e8a9514edddaacad22106880e6633fb2f3b17c8d10bec633d6128489f7253b3e3e38e5942743ddd1547dfab27a152549f61891e3a5ad17f733b042f7ef915ad7423b9719fee9142407fe1d10ec8b64a21cd24fd39de4496ca3f394f07149bdbf1393181b5afee090ff40ee31d34a9c6a113e3823fac425fa85e212de1a9f7c4937ba64f3327961fccf85e6fa29be12de9589671d60d4658b1562ce7dedcde8ec79d265c13f5e197b66989c3f067d2801fcd78bb92b45e55fb4089a7cd3b179284af782ae0327ba56fc307a281772384448ee465dccefe41be8d75c8cd0eb5c0217d7ca706848f9b82500b77c2d838cbd536304556af87d3b6fb9183b5dc9cf2d0f7ecbb24d9f790151b9c6092dfb2c14decbe6448362cd7c13515f66a99c37b56134d12e8c7f1a5b75e14e47f84d8658f0b65ea91014e2e4fd361f03dbf8ca509d426ca1bba7e43ce918268393ff16b17d9e1bb49fb2b4f6eeb8b4b226c79303b19412a55b7ea7c8774ccebd8d66abe117a8be9a3c4faea730902136df57aff991b59dd71610ba4c8e1cded8287c21c56526f4fb6c502ea73ae310d56640990b3e695b278de6e1eebd51108cf7547c0e457e5fdf59691baf080dd3f5dc3c9a10bd4cc5e10ba42d4d3d9dc4f7ebe0bd2981a1d6fb06f7457dca1e56fac3f0fa7ca19ec2fb7940ee837e960d93a73bf085eaa2888fe3025aadd33cae85d63273be6ae3a92e35d78602d8e23b9460f04b7c0e0e710d10fdb0dd3fa9b880865603500d81dc7e968e8046569830b526e441f25f8b0af47d524aa80fd7dd9c3f72facec2032e2c06bc33c6b739c5368bf54e32b6acdca9d2d14276a8348ae92bfbd60f6aceecf98f3c6fe70747499b25667a96c52e21236421b27deafbc6b5e2b8a4ea2a0d3cd5ee1a10f3153b529b5c04a1961223a943842e17ee0cd114ce6983536400fc40f3d4708436954803fd60caf2b5ed7e4ce90bc75385e2424191c6a5038fa15d99aade49fa1affe63fb73078a6bb4ee560b0b521aeb33f507bdf876829f4d3f695197468e41503a10870a8e6df800608ac33dfdecc03f64d03fb6180287a684063c7edfc8db1366f6bb502fe446085f6acc4741b273a0b736f0f55da28967390bc7434db54ad0da9d1d002ceaa5c3e53efa95e7aaa792db32501a072e669da29fb734d771a6fa8c753fb2fcc204e31d668992473e7937fcf751bc79b125db1725f2a495bd2a4207e4db8d44810a4db5113705c5cb8733866ade3375d1bdbcb965cbd927e7d285f2933bf037911959088b64cfac0ff1e39244f2e9416653ed87ec564eb686af1062354a8bd7034c1022cb0d0b6996762ef4a0a3ab4f3deb459f023a867a38fcad2a10fcf0872862b386ff7c5ea7ce13abb112d1f0ed0723870eccc76d16f7e3cc00e28945bb93d9f2bd8e2017993102f0824867ec141f20df951202a2ab1cd796516ca0b4fdd9e6de8b82fcd30f9ab85cf0a5547e1ad1ef1ad5be7a878a16864d7c06b4ae002f3ba485a9bb36b8a591ecb64a4a5c0fd3b4beb015f58ea4cfe190f3b46cc4d9108d10c52a9de859814edac575d2a3d937a9b31db049e70aa76c085ab63d61c1317205c228f7027fa39125de8fec40ed7982e36a7cfa9fedca30f0b692bd4c7794f6b56d69ada1fed168cf03cc57321fe37e3a8cea4bd093e87b657fe5acb13d2591bebb5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0x2000, &(0x7f0000000340)={&(0x7f0000000100)={0x50, 0x0, 0x0, {0x7, 0x28, 0xfffffffe, 0x4240850, 0x7ffb, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002f40)={0x78, 0x0, 0xd, {0x800001fd, 0x1ffffff, 0x0, {0x7ffffffffffffffd, 0xfffffffffffffffe, 0xfffffffffffffff2, 0x3, 0x40, 0x5f78, 0x2, 0x6, 0x315, 0xa000, 0x8000004, 0x0, 0x0, 0x2, 0x200000}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0xee01, 0xffffffffffffffff, 0x1000) mount$overlay(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0, &(0x7f00000003c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}, 0x3a}], [], 0x2f}) 595.07µs ago: executing program 4 (id=727): r0 = syz_usb_connect$uac2(0x5, 0x7b, &(0x7f0000002200)={{0x12, 0x1, 0x300, 0x0, 0x0, 0x0, 0x20, 0x41e, 0x3000, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x69, 0x3, 0x1, 0x0, 0x80, 0x2, {0x8, 0xb, 0x1, 0x1, 0x1, 0x4, 0x20, 0xc0}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x1, 0x9, 0x9, 0x9a}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x10, 0x6, 0xd, 0x8, {0x8, 0x25, 0x1, 0x83, 0x3, 0x5, 0x9}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x40, 0x49, 0x1, 0x5, {0x8, 0x25, 0x1, 0x1, 0xf, 0x4, 0x9}}}}}}}}]}}, &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac2(r0, &(0x7f0000002880)={0x14, 0x0, &(0x7f0000002840)={0x0, 0x3, 0x4, @lang_id={0x4, 0x3, 0xc}}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) 0s ago: executing program 1 (id=728): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x80000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000100)=0x5) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}) socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r1) connect$unix(r1, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x0, 0x0) keyctl$clear(0x3, 0xfffffffffffffffd) r3 = syz_open_dev$usbfs(&(0x7f0000000100), 0x76, 0x101b01) r4 = syz_open_dev$usbfs(&(0x7f0000000080), 0x206, 0x20182) ioctl$USBDEVFS_ALLOW_SUSPEND(r4, 0x5522) r5 = socket(0x1e, 0x802, 0x0) r6 = epoll_create1(0x80000) close(r5) connect$vsock_stream(0xffffffffffffffff, &(0x7f0000000880)={0x28, 0x0, 0x0, @local}, 0x10) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r5, &(0x7f0000000500)={0x60002005}) shutdown(0xffffffffffffffff, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x8, &(0x7f0000d9bffc), 0x4) sendto(0xffffffffffffffff, &(0x7f0000000380)="1200000012", 0x5, 0x20000090, 0x0, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) ioctl$USBDEVFS_DISCONNECT_CLAIM(r3, 0x8108551b, &(0x7f0000000140)={0x0, 0x2, "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"}) ioctl$USBDEVFS_ALLOW_SUSPEND(r3, 0x5522) kernel console output (not intermixed with test programs): rocess permissive=1 [ 14.943370][ T28] audit: type=1400 audit(1786971427.782:63): avc: denied { siginh } for pid=225 comm="sh" scontext=system_u:system_r:sshd_t tcontext=root:sysadm_r:sysadm_t tclass=process permissive=1 Warning: Permanently added '10.128.0.251' (ED25519) to the list of known hosts. [ 22.928811][ T28] audit: type=1400 audit(1786971435.772:64): avc: denied { mounton } for pid=279 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.932233][ T279] cgroup: Unknown subsys name 'net' [ 22.951494][ T28] audit: type=1400 audit(1786971435.772:65): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.978809][ T28] audit: type=1400 audit(1786971435.802:66): avc: denied { unmount } for pid=279 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.979216][ T279] cgroup: Unknown subsys name 'devices' [ 23.126150][ T279] cgroup: Unknown subsys name 'hugetlb' [ 23.131772][ T279] cgroup: Unknown subsys name 'rlimit' [ 23.236428][ T28] audit: type=1400 audit(1786971436.082:67): avc: denied { setattr } for pid=279 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 23.259641][ T28] audit: type=1400 audit(1786971436.082:68): avc: denied { mounton } for pid=279 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 23.284391][ T28] audit: type=1400 audit(1786971436.082:69): avc: denied { mount } for pid=279 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 23.310187][ T281] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 23.319328][ T28] audit: type=1400 audit(1786971436.162:70): avc: denied { relabelto } for pid=281 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.344782][ T28] audit: type=1400 audit(1786971436.162:71): avc: denied { write } for pid=281 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.346475][ T279] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.371071][ T28] audit: type=1400 audit(1786971436.192:72): avc: denied { read } for pid=279 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 23.404743][ T28] audit: type=1400 audit(1786971436.192:73): avc: denied { open } for pid=279 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 24.322185][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.329483][ T288] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.336980][ T288] device bridge_slave_0 entered promiscuous mode [ 24.345193][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.352236][ T288] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.359692][ T288] device bridge_slave_1 entered promiscuous mode [ 24.376174][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.383205][ T287] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.390661][ T287] device bridge_slave_0 entered promiscuous mode [ 24.400454][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.407543][ T287] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.414983][ T287] device bridge_slave_1 entered promiscuous mode [ 24.540222][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.547410][ T289] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.554953][ T289] device bridge_slave_0 entered promiscuous mode [ 24.563017][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.570111][ T289] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.577534][ T289] device bridge_slave_1 entered promiscuous mode [ 24.606617][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.613688][ T292] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.621100][ T292] device bridge_slave_0 entered promiscuous mode [ 24.631136][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.638288][ T292] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.645778][ T292] device bridge_slave_1 entered promiscuous mode [ 24.712059][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.719197][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.726818][ T290] device bridge_slave_0 entered promiscuous mode [ 24.737132][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.744217][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.751699][ T290] device bridge_slave_1 entered promiscuous mode [ 24.810736][ T287] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.817834][ T287] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.825184][ T287] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.832226][ T287] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.855206][ T288] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.862296][ T288] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.869610][ T288] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.876683][ T288] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.919274][ T289] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.926386][ T289] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.933704][ T289] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.940744][ T289] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.974524][ T292] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.981604][ T292] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.988939][ T292] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.995992][ T292] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.025897][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.032968][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.040274][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.047328][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.057891][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.065221][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.072415][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.080178][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.088031][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.095286][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.102422][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.109655][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.116920][ T8] bridge0: port 1(bridge_slave_0) entered disabled state [ 25.124157][ T8] bridge0: port 2(bridge_slave_1) entered disabled state [ 25.131779][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.139360][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.148244][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.156523][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.163542][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.183267][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.190840][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.199115][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.206152][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.214254][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.222415][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.229480][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.241543][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.270457][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.278378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.286791][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.293859][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.302042][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.310100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.318125][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.326325][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.334415][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.342539][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.349611][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.357033][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.365367][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.372408][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.398900][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.407477][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.415951][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.422999][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.430547][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.439616][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.447965][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.455028][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.462387][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.470784][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.478935][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.487420][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.496469][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.504598][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.527088][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.535602][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.543524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_hsr: link becomes ready [ 25.551867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.560378][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1: link becomes ready [ 25.568190][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0: link becomes ready [ 25.575847][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_bridge: link becomes ready [ 25.584258][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_0: link becomes ready [ 25.592375][ T8] bridge0: port 1(bridge_slave_0) entered blocking state [ 25.599435][ T8] bridge0: port 1(bridge_slave_0) entered forwarding state [ 25.607001][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_bridge: link becomes ready [ 25.615715][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): bridge_slave_1: link becomes ready [ 25.624002][ T8] bridge0: port 2(bridge_slave_1) entered blocking state [ 25.631041][ T8] bridge0: port 2(bridge_slave_1) entered forwarding state [ 25.638451][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.646700][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.655032][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.662553][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.672226][ T288] device veth0_vlan entered promiscuous mode [ 25.684314][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_hsr: link becomes ready [ 25.692435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_0: link becomes ready [ 25.714505][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.722904][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.731487][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): hsr_slave_1: link becomes ready [ 25.740046][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.748567][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.757026][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.764975][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.772995][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.780549][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.791366][ T289] device veth0_vlan entered promiscuous mode [ 25.802783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.811067][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.822187][ T287] device veth0_vlan entered promiscuous mode [ 25.830307][ T288] device veth1_macvtap entered promiscuous mode [ 25.843818][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.852279][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.860435][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.868087][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.875867][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 25.883455][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.891492][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.899735][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_virt_wifi: link becomes ready [ 25.908141][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_virt_wifi: link becomes ready [ 25.916524][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.924183][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 25.935655][ T292] device veth0_vlan entered promiscuous mode [ 25.949436][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_vlan: link becomes ready [ 25.957474][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_vlan: link becomes ready [ 25.965646][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 25.975193][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 25.983352][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan0: link becomes ready [ 25.990970][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): vlan1: link becomes ready [ 26.002157][ T289] device veth1_macvtap entered promiscuous mode [ 26.008927][ T290] device veth0_vlan entered promiscuous mode [ 26.017238][ T287] device veth1_macvtap entered promiscuous mode [ 26.025899][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.033595][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_macvtap: link becomes ready [ 26.041941][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.050116][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): macsec0: link becomes ready [ 26.058299][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.066637][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.084791][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.093100][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.101496][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.110633][ T292] device veth1_macvtap entered promiscuous mode [ 26.131777][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_macvtap: link becomes ready [ 26.140152][ T288] request_module fs-gadgetfs succeeded, but still no fs? [ 26.140392][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.156213][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.165406][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.173691][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.182004][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.190597][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.199110][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.207590][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.219518][ T290] device veth1_macvtap entered promiscuous mode [ 26.234151][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.242475][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.259747][ T310] loop1: detected capacity change from 0 to 256 [ 26.267345][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.274776][ T310] exfat: Deprecated parameter 'utf8' [ 26.277171][ T43] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.281313][ T310] exfat: Deprecated parameter 'utf8' [ 26.297783][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_0: link becomes ready [ 26.306260][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth0_to_batadv: link becomes ready [ 26.308799][ T310] exfat: Deprecated parameter 'utf8' [ 26.320301][ T310] exfat: Deprecated parameter 'namecase' [ 26.342973][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): batadv_slave_1: link becomes ready [ 26.353468][ T310] exFAT-fs (loop1): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 26.374340][ T8] IPv6: ADDRCONF(NETDEV_CHANGE): veth1_to_batadv: link becomes ready [ 26.375014][ T317] 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. [ 26.534524][ T332] loop3: detected capacity change from 0 to 512 [ 26.554030][ T332] EXT4-fs: Ignoring removed bh option [ 26.566390][ T332] EXT4-fs (loop3): Test dummy encryption mode enabled [ 26.588827][ T335] loop4: detected capacity change from 0 to 512 [ 26.597368][ T332] EXT4-fs error (device loop3): ext4_orphan_get:1405: inode #15: comm syz.3.8: inode has both inline data and extents flags [ 26.641702][ T332] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.8: couldn't read orphan inode 15 (err -117) [ 26.662943][ T335] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #2: comm syz.4.10: missing EA_INODE flag [ 26.679837][ T332] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 26.686314][ T335] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.10: error while reading EA inode 2 err=-117 [ 26.704953][ T332] fscrypt: AES-256-XTS using implementation "xts-aes-aesni" [ 26.732459][ T335] EXT4-fs (loop4): 1 orphan inode deleted [ 26.738825][ T335] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 26.753953][ T287] EXT4-fs (loop3): unmounting filesystem. [ 26.783081][ T344] loop0: detected capacity change from 0 to 512 [ 26.815017][ T344] EXT4-fs error (device loop0): ext4_xattr_inode_iget:401: inode #2: comm syz.0.13: missing EA_INODE flag [ 26.821464][ T346] fuse: Unknown parameter 'default_permissions' [ 26.842079][ T344] EXT4-fs error (device loop0): ext4_xattr_inode_iget:406: comm syz.0.13: error while reading EA inode 2 err=-117 [ 26.857342][ T346] mmap: syz.3.12 (346) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 26.870547][ T344] EXT4-fs (loop0): 1 orphan inode deleted [ 26.878539][ T344] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: writeback. [ 26.926925][ T346] capability: warning: `syz.3.12' uses deprecated v2 capabilities in a way that may be insecure [ 26.955433][ T290] EXT4-fs (loop4): unmounting filesystem. [ 27.017538][ T289] EXT4-fs (loop0): unmounting filesystem. [ 27.247874][ T326] loop1: detected capacity change from 0 to 131072 [ 27.299624][ T363] loop3: detected capacity change from 0 to 512 [ 27.374004][ T363] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 27.385485][ T363] EXT4-fs: Warning: mounting with data=journal disables delayed allocation, dioread_nolock, O_DIRECT and fast_commit support! [ 27.398603][ T363] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 27.511900][ T326] F2FS-fs (loop1): Test dummy encryption mode enabled [ 27.578443][ T363] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.17: Invalid block bitmap block 0 in block_group 0 [ 27.592668][ T363] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 27.603185][ T363] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.17: attempt to clear invalid blocks 983261 len 1 [ 27.617806][ T363] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.17: Invalid inode table block 0 in block_group 0 [ 27.635476][ T363] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 27.645507][ T363] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 27.655870][ T363] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.17: Invalid inode table block 0 in block_group 0 [ 27.669055][ T363] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 27.680025][ T363] EXT4-fs error (device loop3): ext4_truncate:4327: inode #11: comm syz.3.17: mark_inode_dirty error [ 27.692027][ T363] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 27.702558][ T363] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.17: Invalid inode table block 0 in block_group 0 [ 27.718826][ T363] EXT4-fs (loop3): 1 truncate cleaned up [ 27.724594][ T363] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 27.899323][ T326] F2FS-fs (loop1): invalid crc value [ 28.327486][ T28] kauditd_printk_skb: 62 callbacks suppressed [ 28.327499][ T28] audit: type=1400 audit(1786971441.172:136): avc: denied { read write } for pid=366 comm="syz.2.18" name="raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.367723][ T326] F2FS-fs (loop1): Found nat_bits in checkpoint [ 28.414514][ T287] EXT4-fs (loop3): unmounting filesystem. [ 28.430279][ T28] audit: type=1400 audit(1786971441.202:137): avc: denied { open } for pid=366 comm="syz.2.18" path="/dev/raw-gadget" dev="devtmpfs" ino=258 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.453419][ T28] audit: type=1400 audit(1786971441.202:138): avc: denied { ioctl } for pid=366 comm="syz.2.18" path="/dev/raw-gadget" dev="devtmpfs" ino=258 ioctlcmd=0x5500 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 28.499128][ T326] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 28.588063][ T326] syz.1.7 (326) used greatest stack depth: 21248 bytes left [ 28.662148][ T376] loop3: detected capacity change from 0 to 40427 [ 28.664343][ T59] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 28.689355][ T376] F2FS-fs (loop3): fault_injection options not supported [ 28.697210][ T382] loop4: detected capacity change from 0 to 512 [ 28.706488][ T376] F2FS-fs (loop3): Image doesn't support compression [ 28.713818][ T376] F2FS-fs (loop3): Image doesn't support compression [ 28.723247][ T382] EXT4-fs: Ignoring removed bh option [ 28.744118][ T382] EXT4-fs (loop4): Test dummy encryption mode enabled [ 28.751064][ T376] F2FS-fs (loop3): fault_type options not supported [ 28.769133][ T376] F2FS-fs (loop3): invalid crc value [ 28.775209][ T382] EXT4-fs error (device loop4): ext4_orphan_get:1405: inode #15: comm syz.4.24: inode has both inline data and extents flags [ 28.789968][ T376] F2FS-fs (loop3): Found nat_bits in checkpoint [ 28.799151][ T382] EXT4-fs error (device loop4): ext4_orphan_get:1410: comm syz.4.24: couldn't read orphan inode 15 (err -117) [ 28.821820][ T382] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 28.870955][ T376] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 28.889091][ T59] usb 3-1: Using ep0 maxpacket: 8 [ 28.895343][ T290] EXT4-fs (loop4): unmounting filesystem. [ 28.897122][ T59] usb 3-1: unable to get BOS descriptor or descriptor too short [ 28.925482][ T59] usb 3-1: New USB device found, idVendor=19b5, idProduct=0021, bcdDevice= 0.40 [ 28.943478][ T59] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.952888][ T28] audit: type=1400 audit(1786971441.802:139): avc: denied { create } for pid=374 comm="syz.3.20" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 28.961374][ T59] usb 3-1: Product: syz [ 28.995252][ T287] syz-executor: attempt to access beyond end of device [ 28.995252][ T287] loop3: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 28.996395][ T59] usb 3-1: Manufacturer: syz [ 29.033205][ T28] audit: type=1400 audit(1786971441.822:140): avc: denied { read write } for pid=374 comm="syz.3.20" name="file0" dev="loop3" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 29.036703][ T59] usb 3-1: SerialNumber: syz [ 29.090513][ T28] audit: type=1400 audit(1786971441.822:141): avc: denied { open } for pid=374 comm="syz.3.20" path="/6/file0/file0" dev="loop3" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 29.189083][ T393] capability: warning: `syz.4.28' uses 32-bit capabilities (legacy support in use) [ 29.354099][ T400] loop4: detected capacity change from 0 to 512 [ 29.362563][ T400] ======================================================= [ 29.362563][ T400] WARNING: The mand mount option has been deprecated and [ 29.362563][ T400] and is ignored by this kernel. Remove the mand [ 29.362563][ T400] option from the mount to silence this warning. [ 29.362563][ T400] ======================================================= [ 29.460160][ T59] usb 3-1: unit 4 not found! [ 29.480273][ T59] usb 3-1: unit 128 not found! [ 29.513690][ T28] audit: type=1400 audit(1786971442.352:142): avc: denied { create } for pid=398 comm="syz.3.27" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 29.612331][ T59] usb 3-1: USB disconnect, device number 2 [ 29.724073][ T28] audit: type=1400 audit(1786971442.382:143): avc: denied { mounton } for pid=398 comm="syz.3.27" path="/7/file0" dev="tmpfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 29.997269][ T315] udevd[315]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 30.220063][ T28] audit: type=1400 audit(1786971443.062:144): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 30.350408][ T407] loop3: detected capacity change from 0 to 512 [ 30.364547][ T28] audit: type=1400 audit(1786971443.092:145): avc: denied { unlink } for pid=287 comm="syz-executor" name="file0" dev="tmpfs" ino=58 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 30.474853][ T407] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 30.567964][ T384] I/O error, dev loop4, sector 0 op 0x0:(READ) flags 0x80700 phys_seg 1 prio class 2 [ 30.593625][ C0] sched: RT throttling activated [ 30.593969][ T407] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 30.648858][ T394] incfs: Options parsing error. -22 [ 30.654861][ T394] incfs: mount failed -22 [ 30.678658][ T407] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.30: Invalid block bitmap block 0 in block_group 0 [ 30.694072][ T407] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 30.703759][ T407] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.30: attempt to clear invalid blocks 983261 len 1 [ 30.746061][ T407] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.30: Invalid inode table block 0 in block_group 0 [ 30.791445][ T407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 30.831443][ T407] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 30.866992][ T407] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.30: Invalid inode table block 0 in block_group 0 [ 30.924281][ T407] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 30.944663][ T407] EXT4-fs error (device loop3): ext4_truncate:4327: inode #11: comm syz.3.30: mark_inode_dirty error [ 30.973684][ T407] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 30.983922][ T407] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.30: Invalid inode table block 0 in block_group 0 [ 31.014002][ T407] EXT4-fs (loop3): 1 truncate cleaned up [ 31.033811][ T407] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 31.050945][ T415] F2FS-fs (loop2): Corrupted extension count (64 + 1 > 64) [ 31.075088][ T415] F2FS-fs (loop2): Can't find valid F2FS filesystem in 1th superblock [ 31.095277][ T287] EXT4-fs (loop3): unmounting filesystem. [ 31.101129][ T415] F2FS-fs (loop2): Image doesn't support compression [ 31.128627][ T415] F2FS-fs (loop2): Image doesn't support compression [ 31.144756][ T415] F2FS-fs (loop2): invalid crc value [ 31.155125][ T419] F2FS-fs (loop1): Invalid log_blocksize (268), supports only 12 [ 31.162890][ T419] F2FS-fs (loop1): Can't find valid F2FS filesystem in 1th superblock [ 31.177290][ T426] EXT4-fs: Ignoring removed bh option [ 31.191342][ T415] F2FS-fs (loop2): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 31.203939][ T426] EXT4-fs (loop3): Test dummy encryption mode enabled [ 31.212246][ T419] F2FS-fs (loop1): invalid crc value [ 31.233203][ T426] EXT4-fs error (device loop3): ext4_orphan_get:1405: inode #15: comm syz.3.38: inode has both inline data and extents flags [ 31.252607][ T419] F2FS-fs (loop1): Found nat_bits in checkpoint [ 31.277511][ T426] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.38: couldn't read orphan inode 15 (err -117) [ 31.294204][ T426] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 31.309657][ T415] F2FS-fs (loop2): Start checkpoint disabled! [ 31.329125][ T415] F2FS-fs (loop2): f2fs_disable_checkpoint() finish, err:0 [ 31.346791][ T415] F2FS-fs (loop2): Try to recover 1th superblock, ret: 0 [ 31.353936][ T415] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e6 [ 31.374433][ T419] F2FS-fs (loop1): Try to recover 1th superblock, ret: 0 [ 31.402082][ T419] F2FS-fs (loop1): Mounted with checkpoint version = 48b305e5 [ 31.415540][ T287] EXT4-fs (loop3): unmounting filesystem. [ 31.422528][ T43] kworker/u4:2: attempt to access beyond end of device [ 31.422528][ T43] loop2: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 31.506304][ T434] set_capacity_and_notify: 3 callbacks suppressed [ 31.506322][ T434] loop3: detected capacity change from 0 to 512 [ 31.531127][ T434] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 31.548160][ T434] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 31.559728][ T434] EXT4-fs warning (device loop3): ext4_expand_extra_isize_ea:2800: Unable to expand inode 15. Delete some EAs or run e2fsck. [ 31.573984][ T434] EXT4-fs (loop3): 1 truncate cleaned up [ 31.579656][ T434] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 31.594776][ T424] loop4: detected capacity change from 0 to 40427 [ 31.625910][ T424] F2FS-fs (loop4): fault_injection options not supported [ 31.633002][ T424] F2FS-fs (loop4): Image doesn't support compression [ 31.644423][ T287] EXT4-fs (loop3): unmounting filesystem. [ 31.693754][ T424] F2FS-fs (loop4): Image doesn't support compression [ 31.700532][ T424] F2FS-fs (loop4): fault_type options not supported [ 31.732152][ T424] F2FS-fs (loop4): invalid crc value [ 31.778192][ T404] loop0: detected capacity change from 0 to 131072 [ 31.791623][ T404] F2FS-fs (loop0): invalid crc value [ 31.799281][ T424] F2FS-fs (loop4): Found nat_bits in checkpoint [ 32.227219][ T424] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 32.275325][ T290] syz-executor: attempt to access beyond end of device [ 32.275325][ T290] loop4: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 32.319094][ T404] F2FS-fs (loop0): Found nat_bits in checkpoint [ 32.367175][ T404] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 32.551166][ T471] loop3: detected capacity change from 0 to 512 [ 32.567726][ T471] EXT4-fs: Ignoring removed bh option [ 32.649903][ T471] EXT4-fs (loop3): Test dummy encryption mode enabled [ 32.674774][ T471] EXT4-fs error (device loop3): ext4_orphan_get:1405: inode #15: comm syz.3.50: inode has both inline data and extents flags [ 32.747689][ T471] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.50: couldn't read orphan inode 15 (err -117) [ 32.852767][ T471] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 32.928142][ T287] EXT4-fs (loop3): unmounting filesystem. [ 32.987903][ T487] loop3: detected capacity change from 0 to 512 [ 33.013718][ T489] loop0: detected capacity change from 0 to 256 [ 33.021075][ T487] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.54: missing EA_INODE flag [ 33.032978][ T489] exfat: Deprecated parameter 'utf8' [ 33.043821][ T489] exfat: Deprecated parameter 'utf8' [ 33.049373][ T489] exfat: Deprecated parameter 'utf8' [ 33.058022][ T472] loop4: detected capacity change from 0 to 40427 [ 33.067391][ T489] exfat: Deprecated parameter 'namecase' [ 33.081313][ T487] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.54: error while reading EA inode 2 err=-117 [ 33.094523][ T472] F2FS-fs (loop4): fault_injection options not supported [ 33.101673][ T472] F2FS-fs (loop4): Image doesn't support compression [ 33.372514][ T28] kauditd_printk_skb: 15 callbacks suppressed [ 33.372550][ T28] audit: type=1400 audit(1786971446.212:161): avc: denied { create } for pid=475 comm="syz.2.52" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 33.535781][ T489] exFAT-fs (loop0): failed to load upcase table (idx : 0x0001fe89, chksum : 0xc374f927, utbl_chksum : 0xe619d30d) [ 33.982170][ T472] F2FS-fs (loop4): heap/no_heap options were deprecated [ 34.002497][ T487] EXT4-fs (loop3): 1 orphan inode deleted [ 34.012586][ T472] F2FS-fs (loop4): invalid crc value [ 34.033694][ T487] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 34.053690][ T472] F2FS-fs (loop4): Found nat_bits in checkpoint [ 34.062900][ T28] audit: type=1400 audit(1786971446.282:162): avc: denied { remount } for pid=475 comm="syz.2.52" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 34.130330][ T451] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 34.138872][ T28] audit: type=1400 audit(1786971446.292:163): avc: denied { sys_admin } for pid=475 comm="syz.2.52" capability=21 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=cap_userns permissive=1 [ 34.163729][ T28] audit: type=1400 audit(1786971446.962:164): avc: denied { unlink } for pid=486 comm="syz.3.54" name="#3" dev="loop3" ino=23 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 34.208365][ T287] EXT4-fs (loop3): unmounting filesystem. [ 34.247121][ T28] audit: type=1400 audit(1786971447.092:165): avc: denied { create } for pid=501 comm="syz.3.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 34.256931][ T472] F2FS-fs (loop4): Start checkpoint disabled! [ 34.274979][ T502] netlink: 104 bytes leftover after parsing attributes in process `syz.3.60'. [ 34.284158][ T472] F2FS-fs (loop4): f2fs_disable_checkpoint() finish, err:0 [ 34.291836][ T504] loop0: detected capacity change from 0 to 512 [ 34.293724][ T28] audit: type=1400 audit(1786971447.112:166): avc: denied { write } for pid=501 comm="syz.3.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 34.298451][ T472] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e6 [ 34.344778][ T451] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 34.356426][ T504] EXT4-fs (loop0): feature flags set on rev 0 fs, running e2fsck is recommended [ 34.365842][ T504] EXT4-fs (loop0): mounting ext2 file system using the ext4 subsystem [ 34.375195][ T451] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 34.385170][ T504] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 34.393323][ T504] System zones: 0-2, 18-18, 34-35 [ 34.403658][ T28] audit: type=1400 audit(1786971447.122:167): avc: denied { nlmsg_write } for pid=501 comm="syz.3.60" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 34.424854][ T504] EXT4-fs (loop0): mounted filesystem without journal. Quota mode: none. [ 34.463785][ T451] usb 2-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 34.494297][ T451] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 34.503312][ T289] EXT4-fs (loop0): unmounting filesystem. [ 34.540120][ T451] usb 2-1: config 0 descriptor?? [ 34.704268][ T10] kworker/u4:1: attempt to access beyond end of device [ 34.704268][ T10] loop4: rw=2049, sector=40960, nr_sectors = 24 limit=40427 [ 35.024830][ T28] audit: type=1400 audit(1786971447.872:168): avc: denied { map_read map_write } for pid=522 comm="syz.4.68" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bpf permissive=1 [ 35.245474][ T28] audit: type=1400 audit(1786971448.092:169): avc: denied { connect } for pid=527 comm="syz.4.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 35.303499][ T28] audit: type=1400 audit(1786971448.112:170): avc: denied { shutdown } for pid=527 comm="syz.4.70" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 35.351925][ T451] hid-led 0003:27B8:01ED.0001: hidraw0: USB HID v0.00 Device [HID 27b8:01ed] on usb-dummy_hcd.1-1/input0 [ 35.386430][ T451] hid-led 0003:27B8:01ED.0001: ThingM blink(1) initialized [ 35.526142][ T542] loop4: detected capacity change from 0 to 512 [ 35.533528][ T512] loop0: detected capacity change from 0 to 131072 [ 35.548207][ T542] EXT4-fs (loop4): feature flags set on rev 0 fs, running e2fsck is recommended [ 35.565033][ T512] F2FS-fs (loop0): invalid crc value [ 35.572023][ T451] usb 2-1: USB disconnect, device number 2 [ 35.591285][ T542] EXT4-fs (loop4): mounting ext2 file system using the ext4 subsystem [ 35.624470][ T512] F2FS-fs (loop0): Found nat_bits in checkpoint [ 35.631922][ T542] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 35.662024][ T542] System zones: 0-2, 18-18, 34-35 [ 35.682682][ T542] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 35.746408][ T290] EXT4-fs (loop4): unmounting filesystem. [ 35.782833][ T512] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 35.858902][ T512] F2FS-fs (loop0): Corrupted max_depth of 3: 16842753 [ 35.898226][ T512] F2FS-fs (loop0): dec_valid_node_count: inconsistent i_blocks, ino:7, iblocks:0 [ 35.983443][ T500] F2FS-fs (loop2): invalid crc value [ 36.025941][ T500] F2FS-fs (loop2): Found nat_bits in checkpoint [ 36.128624][ T500] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 36.532340][ T537] set_capacity_and_notify: 2 callbacks suppressed [ 36.532359][ T537] loop3: detected capacity change from 0 to 131072 [ 36.566222][ T537] F2FS-fs (loop3): Invalid segment/section count (31, 24 x 150994945) [ 36.583889][ T537] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 36.603976][ T537] F2FS-fs (loop3): invalid crc value [ 36.632312][ T537] F2FS-fs (loop3): Found nat_bits in checkpoint [ 37.159245][ T537] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 37.257039][ T537] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 37.436062][ T609] loop2: detected capacity change from 0 to 512 [ 37.457074][ T609] EXT4-fs (loop2): feature flags set on rev 0 fs, running e2fsck is recommended [ 37.470104][ T609] EXT4-fs (loop2): mounting ext2 file system using the ext4 subsystem [ 37.483202][ T609] [EXT4 FS bs=2048, gc=1, bpg=16384, ipg=32, mo=a002e01c, mo2=0006] [ 37.492034][ T609] System zones: 0-2, 18-18, 34-35 [ 37.508595][ T609] EXT4-fs (loop2): mounted filesystem without journal. Quota mode: none. [ 37.590671][ T292] EXT4-fs (loop2): unmounting filesystem. [ 37.718087][ T622] loop4: detected capacity change from 0 to 512 [ 37.844637][ T622] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 37.856137][ T622] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 37.989460][ T622] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.95: Invalid block bitmap block 0 in block_group 0 [ 38.003585][ T622] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 38.013070][ T622] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.95: attempt to clear invalid blocks 983261 len 1 [ 38.026973][ T622] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.95: Invalid inode table block 0 in block_group 0 [ 38.040111][ T622] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 38.050210][ T622] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 38.059488][ T622] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.95: Invalid inode table block 0 in block_group 0 [ 38.072767][ T622] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 38.082847][ T622] EXT4-fs error (device loop4): ext4_truncate:4327: inode #11: comm syz.4.95: mark_inode_dirty error [ 38.094687][ T622] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 38.104140][ T622] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.95: Invalid inode table block 0 in block_group 0 [ 38.117534][ T622] EXT4-fs (loop4): 1 truncate cleaned up [ 38.123228][ T622] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 38.698508][ T290] EXT4-fs (loop4): unmounting filesystem. [ 38.787961][ T656] loop4: detected capacity change from 0 to 256 [ 39.100815][ T674] loop4: detected capacity change from 0 to 512 [ 39.150654][ T674] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #2: comm syz.4.120: missing EA_INODE flag [ 39.197379][ T617] loop2: detected capacity change from 0 to 131072 [ 39.204143][ T674] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.120: error while reading EA inode 2 err=-117 [ 39.219090][ T617] F2FS-fs (loop2): invalid crc value [ 39.234062][ T674] EXT4-fs (loop4): 1 orphan inode deleted [ 39.239833][ T674] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 39.297225][ T617] F2FS-fs (loop2): Found nat_bits in checkpoint [ 39.332519][ T290] EXT4-fs (loop4): unmounting filesystem. [ 39.438299][ T617] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 39.534580][ T687] loop3: detected capacity change from 0 to 512 [ 39.574075][ T687] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 39.585544][ T687] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 39.727317][ T687] EXT4-fs error (device loop3): ext4_read_block_bitmap_nowait:477: comm syz.3.122: Invalid block bitmap block 0 in block_group 0 [ 39.741566][ T687] EXT4-fs error (device loop3) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 39.751556][ T687] EXT4-fs error (device loop3): ext4_clear_blocks:883: inode #11: comm syz.3.122: attempt to clear invalid blocks 983261 len 1 [ 39.765617][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.122: Invalid inode table block 0 in block_group 0 [ 39.779244][ T687] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 39.789474][ T687] EXT4-fs error (device loop3) in ext4_orphan_del:303: Corrupt filesystem [ 39.798585][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.122: Invalid inode table block 0 in block_group 0 [ 39.811964][ T687] EXT4-fs error (device loop3) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 39.822116][ T687] EXT4-fs error (device loop3): ext4_truncate:4327: inode #11: comm syz.3.122: mark_inode_dirty error [ 39.833867][ T687] EXT4-fs error (device loop3) in ext4_process_orphan:345: Corrupt filesystem [ 39.843297][ T687] EXT4-fs error (device loop3): __ext4_get_inode_loc:4522: comm syz.3.122: Invalid inode table block 0 in block_group 0 [ 39.856736][ T687] EXT4-fs (loop3): 1 truncate cleaned up [ 39.862445][ T687] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: none. [ 39.900250][ T689] loop4: detected capacity change from 0 to 256 [ 40.341909][ T28] kauditd_printk_skb: 6 callbacks suppressed [ 40.341924][ T28] audit: type=1400 audit(1786971453.182:177): avc: denied { create } for pid=693 comm="syz.4.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 40.543848][ T287] EXT4-fs (loop3): unmounting filesystem. [ 40.558634][ T28] audit: type=1400 audit(1786971453.382:178): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 40.873810][ T28] audit: type=1400 audit(1786971453.392:179): avc: denied { connect } for pid=693 comm="syz.4.127" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 41.223662][ T307] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 41.703691][ T307] usb 1-1: device descriptor read/64, error -71 [ 41.727458][ T723] netlink: 12 bytes leftover after parsing attributes in process `syz.1.137'. [ 41.737178][ T723] netlink: 104 bytes leftover after parsing attributes in process `syz.1.137'. [ 42.023750][ T28] audit: type=1400 audit(1786971454.742:180): avc: denied { write } for pid=728 comm="syz.1.140" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 42.256228][ T28] audit: type=1400 audit(1786971454.772:181): avc: denied { block_suspend } for pid=728 comm="syz.1.140" capability=36 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=capability2 permissive=1 [ 42.277880][ T307] usb 1-1: device descriptor read/64, error -71 [ 42.333833][ T715] loop3: detected capacity change from 0 to 131072 [ 42.545890][ T715] F2FS-fs (loop3): invalid crc value [ 42.589911][ T715] F2FS-fs (loop3): Found nat_bits in checkpoint [ 42.731072][ T715] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 42.733834][ T24] usb 5-1: new high-speed USB device number 2 using dummy_hcd [ 42.739444][ T28] audit: type=1400 audit(1786971455.582:182): avc: denied { mount } for pid=714 comm="syz.3.135" name="/" dev="loop3" ino=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.843656][ T307] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 42.903733][ T24] usb 5-1: device descriptor read/64, error -71 [ 42.973422][ T28] audit: type=1400 audit(1786971455.812:183): avc: denied { remount } for pid=714 comm="syz.3.135" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 42.992956][ T715] F2FS-fs (loop3): Start checkpoint disabled! [ 43.000062][ T715] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 43.007454][ T307] usb 1-1: device descriptor read/64, error -71 [ 43.183765][ T24] usb 5-1: device descriptor read/64, error -71 [ 43.209380][ T760] netlink: 12 bytes leftover after parsing attributes in process `syz.3.149'. [ 43.219425][ T760] netlink: 104 bytes leftover after parsing attributes in process `syz.3.149'. [ 43.463759][ T24] usb 5-1: new high-speed USB device number 3 using dummy_hcd [ 43.594830][ T307] usb 1-1: device descriptor read/64, error -71 [ 43.633736][ T24] usb 5-1: device descriptor read/64, error -71 [ 43.723994][ T307] usb usb1-port1: attempt power cycle [ 43.868305][ T28] audit: type=1400 audit(1786971456.712:184): avc: denied { write } for pid=771 comm="syz.3.155" name="001" dev="devtmpfs" ino=185 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usb_device_t tclass=chr_file permissive=1 [ 43.903714][ T24] usb 5-1: device descriptor read/64, error -71 [ 44.126483][ T24] usb usb5-port1: attempt power cycle [ 44.141814][ T28] audit: type=1400 audit(1786971456.982:185): avc: denied { bind } for pid=780 comm="syz.2.158" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 44.168968][ T28] audit: type=1400 audit(1786971456.982:186): avc: denied { name_bind } for pid=780 comm="syz.2.158" src=20004 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 44.553785][ T24] usb 5-1: new high-speed USB device number 4 using dummy_hcd [ 44.619197][ T24] usb 5-1: device descriptor read/8, error -71 [ 44.825467][ T24] usb 5-1: device descriptor read/8, error -71 [ 45.093695][ T24] usb 5-1: new high-speed USB device number 5 using dummy_hcd [ 45.134782][ T24] usb 5-1: device descriptor read/8, error -71 [ 45.253688][ T19] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 45.284321][ T24] usb 5-1: device descriptor read/8, error -71 [ 45.343666][ T28] kauditd_printk_skb: 1 callbacks suppressed [ 45.343681][ T28] audit: type=1400 audit(1786971458.182:188): avc: denied { create } for pid=806 comm="syz.1.168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.369204][ T28] audit: type=1400 audit(1786971458.192:189): avc: denied { setopt } for pid=806 comm="syz.1.168" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 45.403769][ T24] usb usb5-port1: unable to enumerate USB device [ 45.432248][ T28] audit: type=1400 audit(1786971458.272:190): avc: denied { create } for pid=808 comm="syz.1.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 45.453673][ T19] usb 4-1: Using ep0 maxpacket: 16 [ 45.453870][ T28] audit: type=1400 audit(1786971458.272:191): avc: denied { create } for pid=808 comm="syz.1.169" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 45.479809][ T19] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 45.488284][ T19] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 45.495268][ T28] audit: type=1400 audit(1786971458.342:192): avc: denied { create } for pid=810 comm="syz.1.170" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 45.507602][ T19] usb 4-1: config 0 has no interface number 0 [ 45.535652][ T19] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 45.544950][ T19] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.553019][ T19] usb 4-1: Product: syz [ 45.557479][ T19] usb 4-1: Manufacturer: syz [ 45.562141][ T19] usb 4-1: SerialNumber: syz [ 45.568086][ T19] usb 4-1: config 0 descriptor?? [ 45.574682][ T19] uvcvideo 4-1:0.105: Found Unit with invalid ID 0 [ 45.773718][ T24] usb 5-1: new high-speed USB device number 6 using dummy_hcd [ 45.934809][ T24] usb 5-1: device descriptor read/64, error -71 [ 46.013042][ T19] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 46.019504][ T19] usb 4-1: No valid video chain found. [ 46.025938][ T19] usb 4-1: USB disconnect, device number 2 [ 46.105874][ T28] audit: type=1400 audit(1786971458.952:193): avc: denied { read } for pid=831 comm="syz.0.179" name="rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 46.129165][ T28] audit: type=1400 audit(1786971458.952:194): avc: denied { open } for pid=831 comm="syz.0.179" path="/dev/rtc0" dev="devtmpfs" ino=263 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 46.241043][ T24] usb 5-1: device descriptor read/64, error -71 [ 46.533724][ T24] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 46.743765][ T24] usb 5-1: device descriptor read/64, error -71 [ 47.972407][ T868] overlayfs: failed to clone upperpath [ 48.194091][ T24] usb 5-1: device descriptor read/64, error -71 [ 48.313902][ T24] usb usb5-port1: attempt power cycle [ 48.586673][ T888] loop3: detected capacity change from 0 to 128 [ 48.667173][ T890] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 48.667173][ T890] M9) failed with errno=-22 [ 48.809887][ T898] overlayfs: failed to clone upperpath [ 49.331615][ T28] audit: type=1400 audit(1786971462.082:195): avc: denied { watch } for pid=899 comm="syz.0.206" path="/38" dev="tmpfs" ino=217 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=dir permissive=1 [ 49.463701][ T24] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 49.513997][ T24] usb 5-1: Using ep0 maxpacket: 8 [ 49.524420][ T24] usb 5-1: unable to get BOS descriptor or descriptor too short [ 49.541252][ T24] usb 5-1: unable to read config index 0 descriptor/start: -71 [ 49.559230][ T24] usb 5-1: can't read configurations, error -71 [ 49.688412][ T928] loop3: detected capacity change from 0 to 512 [ 49.750181][ T928] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.216: missing EA_INODE flag [ 49.783804][ T928] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.216: error while reading EA inode 2 err=-117 [ 49.806297][ T928] EXT4-fs (loop3): 1 orphan inode deleted [ 49.812452][ T928] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 49.832646][ T928] overlayfs: failed to resolve './bus': -2 [ 49.904436][ T287] EXT4-fs (loop3): unmounting filesystem. [ 49.932309][ T937] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 49.932309][ T937] M9) failed with errno=-22 [ 50.413778][ T19] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 50.634676][ T19] usb 1-1: Using ep0 maxpacket: 16 [ 50.717484][ T19] usb 1-1: unable to get BOS descriptor or descriptor too short [ 50.726007][ T19] usb 1-1: config 5 has an invalid interface number: 205 but max is 0 [ 50.734276][ T19] usb 1-1: config 5 has no interface number 0 [ 50.740418][ T19] usb 1-1: config 5 interface 205 has no altsetting 0 [ 50.752562][ T19] usb 1-1: New USB device found, idVendor=99f4, idProduct=04f3, bcdDevice=4a.52 [ 50.761796][ T19] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.769888][ T19] usb 1-1: Product: syz [ 50.774140][ T19] usb 1-1: Manufacturer: syz [ 50.778784][ T19] usb 1-1: SerialNumber: syz [ 50.823515][ T28] audit: type=1400 audit(1786971463.662:196): avc: denied { map } for pid=962 comm="syz.2.228" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=19751 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 50.862928][ T28] audit: type=1400 audit(1786971463.662:197): avc: denied { read write } for pid=962 comm="syz.2.228" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=19751 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 50.946861][ T971] loop3: detected capacity change from 0 to 512 [ 50.964331][ T971] EXT4-fs: Ignoring removed bh option [ 50.970062][ T971] EXT4-fs (loop3): Test dummy encryption mode enabled [ 50.984231][ T971] EXT4-fs error (device loop3): ext4_orphan_get:1405: inode #15: comm syz.3.232: inode has both inline data and extents flags [ 50.999633][ T19] cdc_acm 1-1:5.205: Zero length descriptor references [ 51.006702][ T971] EXT4-fs error (device loop3): ext4_orphan_get:1410: comm syz.3.232: couldn't read orphan inode 15 (err -117) [ 51.018569][ T19] cdc_acm: probe of 1-1:5.205 failed with error -22 [ 51.025428][ T971] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 51.027815][ T19] usb 1-1: USB disconnect, device number 5 [ 51.059836][ T287] EXT4-fs (loop3): unmounting filesystem. [ 51.196204][ T974] loop3: detected capacity change from 0 to 40427 [ 51.204439][ T974] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 51.224469][ T974] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 51.253160][ T974] F2FS-fs (loop3): invalid crc value [ 51.259849][ T974] F2FS-fs (loop3): Found nat_bits in checkpoint [ 51.298504][ T974] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 51.306602][ T974] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 51.414493][ T989] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 51.414493][ T989] M9) failed with errno=-22 [ 52.686068][ T1020] SELinux: security_context_str_to_sid (a`yv-|J+0l8G[kT_|nU5 [ 52.686068][ T1020] M9) failed with errno=-22 [ 52.825365][ T1015] loop3: detected capacity change from 0 to 40427 [ 52.840959][ T1015] F2FS-fs (loop3): Corrupted extension count (64 + 1 > 64) [ 52.857164][ T1015] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 52.865907][ T1015] F2FS-fs (loop3): Image doesn't support compression [ 52.872670][ T1015] F2FS-fs (loop3): Image doesn't support compression [ 52.880922][ T1015] F2FS-fs (loop3): invalid crc value [ 52.887820][ T1015] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 52.921789][ T1015] F2FS-fs (loop3): Start checkpoint disabled! [ 52.928299][ T1015] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 52.947431][ T1015] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 52.963673][ T1015] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 53.013569][ T450] kworker/u4:6: attempt to access beyond end of device [ 53.013569][ T450] loop3: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 53.077188][ T1003] loop0: detected capacity change from 0 to 131072 [ 53.091656][ T1003] F2FS-fs (loop0): Invalid segment/section count (458783, 24 x 150994945) [ 53.120499][ T1003] F2FS-fs (loop0): Can't find valid F2FS filesystem in 1th superblock [ 53.130596][ T1003] F2FS-fs (loop0): invalid crc value [ 53.172070][ T1003] F2FS-fs (loop0): Found nat_bits in checkpoint [ 53.225939][ T1042] loop3: detected capacity change from 0 to 512 [ 53.252715][ T1003] F2FS-fs (loop0): Try to recover 1th superblock, ret: 0 [ 53.259855][ T1003] F2FS-fs (loop0): Mounted with checkpoint version = 48b305e4 [ 53.301250][ T1042] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.258: missing EA_INODE flag [ 53.338502][ T1042] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.258: error while reading EA inode 2 err=-117 [ 53.367720][ T1042] EXT4-fs (loop3): 1 orphan inode deleted [ 53.373517][ T1042] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 53.403192][ T287] EXT4-fs (loop3): unmounting filesystem. [ 53.412356][ T1051] fuse: Bad value for 'fd' [ 55.124558][ T1066] loop3: detected capacity change from 0 to 40427 [ 55.149453][ T1066] F2FS-fs (loop3): Corrupted extension count (64 + 1 > 64) [ 55.157631][ T1066] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 55.166180][ T1066] F2FS-fs (loop3): Image doesn't support compression [ 55.173012][ T1066] F2FS-fs (loop3): Image doesn't support compression [ 55.195826][ T1066] F2FS-fs (loop3): invalid crc value [ 55.205517][ T1066] F2FS-fs (loop3): Disable nat_bits due to incorrect cp_ver (10241045589465957861, 10241044815247771109) [ 55.316452][ T28] audit: type=1400 audit(1786971468.162:198): avc: denied { name_bind } for pid=1094 comm="syz.2.277" src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=tcp_socket permissive=1 [ 55.338648][ T28] audit: type=1400 audit(1786971468.162:199): avc: denied { node_bind } for pid=1094 comm="syz.2.277" saddr=255.255.255.255 src=20001 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=tcp_socket permissive=1 [ 55.367340][ T1066] F2FS-fs (loop3): Start checkpoint disabled! [ 55.373857][ T1066] F2FS-fs (loop3): f2fs_disable_checkpoint() finish, err:0 [ 55.381500][ T1066] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 55.389017][ T1066] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e6 [ 55.420480][ T311] kworker/u4:3: attempt to access beyond end of device [ 55.420480][ T311] loop3: rw=2049, sector=45096, nr_sectors = 16 limit=40427 [ 55.793787][ T944] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 56.312593][ T944] usb 4-1: Using ep0 maxpacket: 32 [ 56.323793][ T944] usb 4-1: unable to get BOS descriptor or descriptor too short [ 56.339869][ T944] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 73, changing to 7 [ 56.365237][ T944] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 56.384380][ T944] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 56.392638][ T1114] fuse: Bad value for 'fd' [ 56.401568][ T944] usb 4-1: Product: syz [ 56.411308][ T944] usb 4-1: Manufacturer: syz [ 56.420516][ T944] usb 4-1: SerialNumber: syz [ 56.775742][ T1143] overlayfs: failed to clone upperpath [ 56.868722][ T314] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 56.882755][ T28] audit: type=1400 audit(1786971469.722:200): avc: denied { create } for pid=1148 comm="syz.1.299" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=smc_socket permissive=1 [ 56.964374][ T944] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 57.033771][ T314] usb 5-1: device descriptor read/64, error -71 [ 57.206639][ T944] usb 4-1: USB disconnect, device number 3 [ 57.303910][ T314] usb 5-1: device descriptor read/64, error -71 [ 57.445969][ T383] udevd[383]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 57.855333][ T1155] netlink: 104 bytes leftover after parsing attributes in process `syz.0.301'. [ 57.903703][ T314] usb 5-1: new high-speed USB device number 11 using dummy_hcd [ 58.051301][ T1169] overlayfs: failed to clone upperpath [ 58.056896][ T314] usb 5-1: device descriptor read/64, error -71 [ 58.081794][ T28] audit: type=1400 audit(1786971470.922:201): avc: denied { mmap_zero } for pid=1173 comm="syz.1.309" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=memprotect permissive=1 [ 58.323831][ T314] usb 5-1: device descriptor read/64, error -71 [ 58.335227][ T1184] netlink: 104 bytes leftover after parsing attributes in process `syz.2.313'. [ 58.377313][ T28] audit: type=1400 audit(1786971471.222:202): avc: denied { ioctl } for pid=1189 comm="syz.0.316" path="socket:[20149]" dev="sockfs" ino=20149 ioctlcmd=0x89f3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 58.443800][ T314] usb usb5-port1: attempt power cycle [ 58.772062][ T1208] overlayfs: failed to clone upperpath [ 58.863675][ T314] usb 5-1: new high-speed USB device number 12 using dummy_hcd [ 58.894817][ T314] usb 5-1: device descriptor read/8, error -71 [ 58.933397][ T28] audit: type=1400 audit(1786971471.772:203): avc: denied { mount } for pid=1217 comm="syz.2.329" name="/" dev="ramfs" ino=18949 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ramfs_t tclass=filesystem permissive=1 [ 59.094450][ T314] usb 5-1: device descriptor read/8, error -71 [ 59.114355][ T28] audit: type=1400 audit(1786971471.962:204): avc: denied { create } for pid=1215 comm="syz.1.328" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 59.147455][ T28] audit: type=1400 audit(1786971471.982:205): avc: denied { read write } for pid=1215 comm="syz.1.328" name="file0" dev="tmpfs" ino=542 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 59.197911][ T28] audit: type=1400 audit(1786971471.982:206): avc: denied { open } for pid=1215 comm="syz.1.328" path="/96/file0" dev="tmpfs" ino=542 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 59.219969][ T1225] loop3: detected capacity change from 0 to 40427 [ 59.236230][ T28] audit: type=1400 audit(1786971471.982:207): avc: denied { unlink } for pid=288 comm="syz-executor" name="file0" dev="tmpfs" ino=542 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 59.259212][ T1225] F2FS-fs (loop3): Invalid log_blocksize (268), supports only 12 [ 59.267195][ T1225] F2FS-fs (loop3): Can't find valid F2FS filesystem in 1th superblock [ 59.298340][ T1225] F2FS-fs (loop3): invalid crc value [ 59.323209][ T1225] F2FS-fs (loop3): Found nat_bits in checkpoint [ 59.363655][ T314] usb 5-1: new high-speed USB device number 13 using dummy_hcd [ 59.373035][ T1225] F2FS-fs (loop3): Try to recover 1th superblock, ret: 0 [ 59.380570][ T1225] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 59.394977][ T314] usb 5-1: device descriptor read/8, error -71 [ 59.575004][ T314] usb 5-1: device descriptor read/8, error -71 [ 59.724010][ T314] usb usb5-port1: unable to enumerate USB device [ 60.910478][ T1262] loop4: detected capacity change from 0 to 40427 [ 60.923592][ T1262] F2FS-fs (loop4): fault_injection options not supported [ 60.931229][ T1262] F2FS-fs (loop4): Image doesn't support compression [ 60.938035][ T1262] F2FS-fs (loop4): Image doesn't support compression [ 60.947443][ T1262] F2FS-fs (loop4): fault_type options not supported [ 60.954722][ T1262] F2FS-fs (loop4): invalid crc value [ 61.009533][ T1262] F2FS-fs (loop4): Found nat_bits in checkpoint [ 61.033956][ T28] audit: type=1400 audit(1786971473.882:208): avc: denied { connect } for pid=1281 comm="syz.1.352" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 61.074175][ T28] audit: type=1400 audit(1786971473.902:209): avc: denied { write } for pid=1281 comm="syz.1.352" laddr=fe80::13 lport=60 faddr=fe80::d fport=3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 61.119920][ T1262] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 61.556890][ T290] syz-executor: attempt to access beyond end of device [ 61.556890][ T290] loop4: rw=2049, sector=45096, nr_sectors = 8 limit=40427 [ 61.843668][ T721] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 62.033640][ T721] usb 4-1: Using ep0 maxpacket: 8 [ 62.039834][ T721] usb 4-1: config 0 interface 0 altsetting 22 has 1 endpoint descriptor, different from the interface descriptor's value: 7 [ 62.086552][ T721] usb 4-1: config 0 interface 0 has no altsetting 0 [ 62.093553][ T721] usb 4-1: New USB device found, idVendor=0757, idProduct=0a00, bcdDevice= 0.00 [ 62.102736][ T721] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 62.169736][ T721] usb 4-1: config 0 descriptor?? [ 62.610254][ T721] usbhid 4-1:0.0: can't add hid device: -71 [ 62.617319][ T721] usbhid: probe of 4-1:0.0 failed with error -71 [ 62.640977][ T721] usb 4-1: USB disconnect, device number 4 [ 62.861741][ T1326] 9pnet_fd: Insufficient options for proto=fd [ 63.293340][ T1322] loop4: detected capacity change from 0 to 131072 [ 63.323090][ T1322] F2FS-fs (loop4): invalid crc value [ 63.355075][ T1322] F2FS-fs (loop4): Found nat_bits in checkpoint [ 63.432249][ T1322] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 64.836708][ T28] kauditd_printk_skb: 3 callbacks suppressed [ 64.836723][ T28] audit: type=1400 audit(1786971477.682:213): avc: denied { mount } for pid=1366 comm="syz.1.385" name="/" dev="securityfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 65.497718][ T28] audit: type=1400 audit(1786971478.342:214): avc: denied { write } for pid=1392 comm="syz.1.397" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 65.613649][ T19] usb 5-1: new high-speed USB device number 14 using dummy_hcd [ 65.813732][ T19] usb 5-1: Using ep0 maxpacket: 16 [ 65.826835][ T19] usb 5-1: unable to get BOS descriptor or descriptor too short [ 65.843584][ T19] usb 5-1: config 5 has an invalid interface number: 205 but max is 0 [ 65.866605][ T19] usb 5-1: config 5 has no interface number 0 [ 65.880415][ T19] usb 5-1: config 5 interface 205 has no altsetting 0 [ 65.896417][ T19] usb 5-1: New USB device found, idVendor=99f4, idProduct=04f3, bcdDevice=4a.52 [ 65.914238][ T19] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 65.930989][ T19] usb 5-1: Product: syz [ 65.940742][ T19] usb 5-1: Manufacturer: syz [ 65.949823][ T19] usb 5-1: SerialNumber: syz [ 66.170957][ T19] usb 5-1: USB disconnect, device number 14 [ 66.285711][ T28] audit: type=1400 audit(1786971479.132:215): avc: denied { create } for pid=1413 comm="syz.3.406" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 [ 66.306251][ T307] kernel write not supported for file bpf-prog (pid: 307 comm: kworker/0:2) [ 66.503692][ T28] audit: type=1400 audit(1786971479.342:216): avc: denied { read } for pid=1423 comm="syz.3.410" dev="nsfs" ino=4026532293 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.537409][ T28] audit: type=1400 audit(1786971479.342:217): avc: denied { open } for pid=1423 comm="syz.3.410" path="net:[4026532293]" dev="nsfs" ino=4026532293 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 66.569002][ T28] audit: type=1400 audit(1786971479.342:218): avc: denied { create } for pid=1423 comm="syz.3.410" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 66.598767][ T28] audit: type=1400 audit(1786971479.342:219): avc: denied { bind } for pid=1423 comm="syz.3.410" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 66.693062][ T1433] xt_hashlimit: size too large, truncated to 1048576 [ 66.703047][ T28] audit: type=1400 audit(1786971479.552:220): avc: denied { bind } for pid=1434 comm="syz.4.416" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 66.743743][ T28] audit: type=1400 audit(1786971479.562:221): avc: denied { name_bind } for pid=1434 comm="syz.4.416" src=65 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=icmp_socket permissive=1 [ 66.793674][ T28] audit: type=1400 audit(1786971479.562:222): avc: denied { node_bind } for pid=1434 comm="syz.4.416" src=65 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:node_t tclass=icmp_socket permissive=1 [ 67.033679][ T19] usb 5-1: new high-speed USB device number 15 using dummy_hcd [ 67.234757][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 67.272105][ T19] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 67.294843][ T1451] loop3: detected capacity change from 0 to 512 [ 67.312273][ T19] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 67.321919][ T19] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 67.347207][ T19] usb 5-1: config 0 descriptor?? [ 67.363400][ T1451] EXT4-fs error (device loop3): ext4_xattr_block_get:543: inode #2: comm syz.3.422: corrupted xattr block 255 [ 67.424813][ T1451] EXT4-fs (loop3): Remounting filesystem read-only [ 67.431410][ T1451] EXT4-fs (loop3): Cannot turn on journaled quota: type 1: error -117 [ 67.480055][ T1451] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 67.499210][ T1451] EXT4-fs error (device loop3): ext4_xattr_block_get:543: inode #2: comm syz.3.422: corrupted xattr block 255 [ 67.531455][ T1451] EXT4-fs (loop3): Remounting filesystem read-only [ 67.553751][ T1451] SELinux: (dev loop3, type ext4) getxattr errno 117 [ 67.570466][ T1451] EXT4-fs (loop3): unmounting filesystem. [ 67.767468][ T19] usbhid 5-1:0.0: can't add hid device: -71 [ 67.774629][ T19] usbhid: probe of 5-1:0.0 failed with error -71 [ 67.792398][ T19] usb 5-1: USB disconnect, device number 15 [ 68.992157][ T1494] Zero length message leads to an empty skb [ 69.879199][ T1518] loop4: detected capacity change from 0 to 131072 [ 69.924860][ T1518] F2FS-fs (loop4): invalid crc value [ 69.962671][ T1518] F2FS-fs (loop4): Found nat_bits in checkpoint [ 70.164349][ T1518] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 70.875822][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 70.875839][ T28] audit: type=1400 audit(1786971483.722:225): avc: denied { ioctl } for pid=1556 comm="syz.2.462" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=20786 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 71.127313][ T1567] netlink: 12 bytes leftover after parsing attributes in process `syz.1.465'. [ 71.318674][ T1579] loop4: detected capacity change from 0 to 512 [ 71.404274][ T1579] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 71.415755][ T1579] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 71.512664][ T1579] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.464: Invalid block bitmap block 0 in block_group 0 [ 71.527359][ T1579] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 71.538148][ T1579] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.464: attempt to clear invalid blocks 983261 len 1 [ 71.552962][ T1579] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.464: Invalid inode table block 0 in block_group 0 [ 71.567172][ T1579] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 71.577861][ T1579] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 71.587877][ T1579] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.464: Invalid inode table block 0 in block_group 0 [ 71.601707][ T1579] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 71.612362][ T1579] EXT4-fs error (device loop4): ext4_truncate:4327: inode #11: comm syz.4.464: mark_inode_dirty error [ 71.624431][ T1579] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 71.634379][ T1579] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.464: Invalid inode table block 0 in block_group 0 [ 71.952506][ T1579] EXT4-fs (loop4): 1 truncate cleaned up [ 71.958363][ T1579] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 72.193206][ T28] audit: type=1400 audit(1786971485.032:226): avc: denied { ioctl } for pid=1586 comm="syz.3.472" path="socket:[21662]" dev="sockfs" ino=21662 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 72.351056][ T1600] netlink: 12 bytes leftover after parsing attributes in process `syz.2.478'. [ 72.361989][ T290] EXT4-fs (loop4): unmounting filesystem. [ 72.391001][ T1601] netlink: 104 bytes leftover after parsing attributes in process `syz.0.479'. [ 72.405409][ T1601] tipc: Started in network mode [ 72.410882][ T1601] tipc: Node identity 00000000000000000000000000000001, cluster identity 4711 [ 72.420397][ T1601] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 72.450283][ T1601] tipc: Enabled bearer , priority 10 [ 72.593675][ T602] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 72.788362][ T602] usb 4-1: Using ep0 maxpacket: 16 [ 72.805899][ T602] usb 4-1: config 0 has an invalid interface number: 105 but max is 0 [ 72.822191][ T602] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 72.832467][ T602] usb 4-1: config 0 has no interface number 0 [ 72.852612][ T602] usb 4-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 72.862095][ T602] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.874302][ T602] usb 4-1: Product: syz [ 72.878686][ T602] usb 4-1: Manufacturer: syz [ 72.900115][ T602] usb 4-1: SerialNumber: syz [ 72.930910][ T602] usb 4-1: config 0 descriptor?? [ 72.962414][ T602] uvcvideo 4-1:0.105: Found Unit with invalid ID 0 [ 73.206289][ T602] usb 4-1: Found UVC 0.00 device syz (046d:08f3) [ 73.215574][ T602] usb 4-1: No valid video chain found. [ 73.433201][ T602] usb 4-1: USB disconnect, device number 5 [ 73.564034][ T314] tipc: Node number set to 1 [ 74.087536][ T28] audit: type=1400 audit(1786971486.932:227): avc: denied { create } for pid=1640 comm="syz.2.495" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dccp_socket permissive=1 [ 74.164619][ T28] audit: type=1400 audit(1786971487.002:228): avc: denied { setopt } for pid=1648 comm="syz.2.499" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 74.413653][ T602] usb 5-1: new high-speed USB device number 16 using dummy_hcd [ 74.604838][ T602] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 74.615901][ T602] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 74.625748][ T602] usb 5-1: New USB device found, idVendor=27b8, idProduct=01ed, bcdDevice= 0.00 [ 74.634872][ T602] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 74.643740][ T602] usb 5-1: config 0 descriptor?? [ 74.837570][ T1671] loop3: detected capacity change from 0 to 512 [ 74.854650][ T1671] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.508: missing EA_INODE flag [ 74.866350][ T1671] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.508: error while reading EA inode 2 err=-117 [ 74.879284][ T1671] EXT4-fs (loop3): 1 orphan inode deleted [ 74.885179][ T1671] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 74.924922][ T287] EXT4-fs (loop3): unmounting filesystem. [ 74.940425][ T28] audit: type=1400 audit(1786971487.782:229): avc: denied { ioctl } for pid=1674 comm="syz.3.509" path="socket:[20961]" dev="sockfs" ino=20961 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 74.981524][ T28] audit: type=1400 audit(1786971487.782:230): avc: denied { write } for pid=1674 comm="syz.3.509" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 75.006836][ T1677] binder_alloc: 1676: binder_alloc_buf, no vma [ 75.013168][ T28] audit: type=1400 audit(1786971487.852:231): avc: denied { read } for pid=1676 comm="syz.3.510" name="binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 75.074393][ T28] audit: type=1400 audit(1786971487.852:232): avc: denied { open } for pid=1676 comm="syz.3.510" path="/dev/binderfs/binder0" dev="binder" ino=10 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 75.091223][ T602] usbhid 5-1:0.0: can't add hid device: -71 [ 75.118927][ T602] usbhid: probe of 5-1:0.0 failed with error -71 [ 75.142538][ T602] usb 5-1: USB disconnect, device number 16 [ 75.155778][ T28] audit: type=1400 audit(1786971487.852:233): avc: denied { ioctl } for pid=1676 comm="syz.3.510" path="/dev/binderfs/binder0" dev="binder" ino=10 ioctlcmd=0x620d scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 75.181462][ T28] audit: type=1400 audit(1786971487.852:234): avc: denied { set_context_mgr } for pid=1676 comm="syz.3.510" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 75.533658][ T944] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 75.724722][ T944] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 75.742610][ T944] usb 4-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 75.779742][ T944] usb 4-1: New USB device found, idVendor=067b, idProduct=2303, bcdDevice= 8.00 [ 75.805231][ T944] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 75.894750][ T944] pl2303 4-1:1.0: required endpoints missing [ 76.095202][ T944] usb 4-1: USB disconnect, device number 6 [ 76.203670][ T28] kauditd_printk_skb: 2 callbacks suppressed [ 76.203691][ T28] audit: type=1400 audit(1786971489.022:237): avc: denied { setopt } for pid=1709 comm="syz.0.524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 76.287703][ T28] audit: type=1400 audit(1786971489.022:238): avc: denied { bind } for pid=1709 comm="syz.0.524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 76.350120][ T28] audit: type=1400 audit(1786971489.022:239): avc: denied { setopt } for pid=1709 comm="syz.0.524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 76.411620][ T28] audit: type=1400 audit(1786971489.032:240): avc: denied { write } for pid=1709 comm="syz.0.524" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 76.726060][ T1729] loop3: detected capacity change from 0 to 512 [ 76.750320][ T1729] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.533: missing EA_INODE flag [ 76.774185][ T1729] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.533: error while reading EA inode 2 err=-117 [ 76.796638][ T1729] EXT4-fs (loop3): 1 orphan inode deleted [ 76.816558][ T1729] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 76.870317][ T287] EXT4-fs (loop3): unmounting filesystem. [ 77.332514][ T1736] /dev/loop0: Can't open blockdev [ 77.843464][ T1745] loop3: detected capacity change from 0 to 256 [ 79.534690][ T1727] loop4: detected capacity change from 0 to 131072 [ 79.847214][ T1727] F2FS-fs (loop4): Test dummy encryption mode enabled [ 79.882133][ T1727] F2FS-fs (loop4): invalid crc value [ 79.893900][ T1727] F2FS-fs (loop4): Failed to start F2FS issue_checkpoint_thread (-4) [ 81.275154][ T1789] overlayfs: missing 'lowerdir' [ 81.333727][ T745] usb 5-1: new high-speed USB device number 17 using dummy_hcd [ 81.553669][ T745] usb 5-1: Using ep0 maxpacket: 8 [ 81.801828][ T745] usb 5-1: config index 0 descriptor too short (expected 2075, got 27) [ 81.837761][ T745] usb 5-1: config 0 has an invalid interface number: 200 but max is 0 [ 81.879234][ T745] usb 5-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 81.946208][ T745] usb 5-1: config 0 has no interface number 0 [ 81.982203][ T745] usb 5-1: config 0 interface 200 altsetting 2 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 82.056839][ T745] usb 5-1: config 0 interface 200 has no altsetting 0 [ 82.090604][ T745] usb 5-1: New USB device found, idVendor=0b57, idProduct=852a, bcdDevice=6d.39 [ 82.124504][ T745] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 82.150397][ T745] usb 5-1: Product: syz [ 82.159672][ T745] usb 5-1: Manufacturer: syz [ 82.164359][ T745] usb 5-1: SerialNumber: syz [ 82.172468][ T745] usb 5-1: config 0 descriptor?? [ 82.354755][ T28] audit: type=1400 audit(1786971495.202:241): avc: denied { map } for pid=1814 comm="syz.1.565" path="socket:[22068]" dev="sockfs" ino=22068 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 82.427848][ T745] usbhid 5-1:0.200: couldn't find an input interrupt endpoint [ 82.447665][ T745] usb 5-1: USB disconnect, device number 17 [ 82.467853][ T1819] overlayfs: missing 'lowerdir' [ 82.530171][ T1823] tipc: Started in network mode [ 82.545371][ T1823] tipc: Node identity , cluster identity 4711 [ 82.553883][ T1823] tipc: Failed to obtain node identity [ 82.569517][ T1823] tipc: Enabling of bearer rejected, failed to enable media [ 82.945706][ T1785] loop3: detected capacity change from 0 to 131072 [ 82.959317][ T1785] F2FS-fs (loop3): invalid crc value [ 83.109619][ T1785] F2FS-fs (loop3): Found nat_bits in checkpoint [ 83.227752][ T1785] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e4 [ 83.240138][ T1849] loop4: detected capacity change from 0 to 512 [ 83.318196][ T1849] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #2: comm syz.4.578: missing EA_INODE flag [ 83.356765][ T1849] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.578: error while reading EA inode 2 err=-117 [ 83.413772][ T1849] EXT4-fs (loop4): 1 orphan inode deleted [ 83.419612][ T1849] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 83.460414][ T1849] overlayfs: missing 'lowerdir' [ 83.490010][ T290] EXT4-fs (loop4): unmounting filesystem. [ 83.560312][ T1865] Driver unsupported XDP return value 0 on prog (id 14) dev N/A, expect packet loss! [ 84.073232][ T1888] overlayfs: missing 'lowerdir' [ 84.181920][ T28] audit: type=1400 audit(1786971497.022:242): avc: denied { mount } for pid=1899 comm="syz.0.599" name="/" dev="configfs" ino=12596 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=filesystem permissive=1 [ 85.315448][ T1923] overlayfs: missing 'lowerdir' [ 85.547913][ T1882] loop4: detected capacity change from 0 to 131072 [ 85.760125][ T1882] F2FS-fs (loop4): invalid crc value [ 85.817348][ T1882] F2FS-fs (loop4): Found nat_bits in checkpoint [ 85.902214][ T1882] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e4 [ 86.262139][ T1950] overlayfs: missing 'lowerdir' [ 86.304915][ T28] audit: type=1400 audit(1786971499.152:243): avc: denied { read } for pid=1951 comm="syz.1.619" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 86.453417][ T28] audit: type=1400 audit(1786971499.292:244): avc: denied { mount } for pid=1955 comm="syz.4.616" name="/" dev="debugfs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 86.523680][ T28] audit: type=1400 audit(1786971499.332:245): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:debugfs_t tclass=filesystem permissive=1 [ 86.555487][ T1966] loop4: detected capacity change from 0 to 512 [ 86.605782][ T1966] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 86.643724][ T1966] ext4 filesystem being mounted at /91/bus supports timestamps until 2038-01-19 (0x7fffffff) [ 86.731808][ T290] EXT4-fs (loop4): unmounting filesystem. [ 87.180680][ T28] audit: type=1400 audit(1786971500.022:246): avc: denied { create } for pid=1992 comm="syz.1.635" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=key_socket permissive=1 [ 87.518983][ T2003] loop4: detected capacity change from 0 to 512 [ 87.573906][ T2003] EXT4-fs: Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 87.585326][ T2003] EXT4-fs (loop4): encrypted files will use data=ordered instead of data journaling mode [ 87.695427][ T2003] EXT4-fs error (device loop4): ext4_read_block_bitmap_nowait:477: comm syz.4.630: Invalid block bitmap block 0 in block_group 0 [ 87.710491][ T2003] EXT4-fs error (device loop4) in ext4_mb_clear_bb:6180: Corrupt filesystem [ 87.725125][ T2003] EXT4-fs error (device loop4): ext4_clear_blocks:883: inode #11: comm syz.4.630: attempt to clear invalid blocks 983261 len 1 [ 87.741508][ T2003] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.630: Invalid inode table block 0 in block_group 0 [ 87.761482][ T2003] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 87.772812][ T2003] EXT4-fs error (device loop4) in ext4_orphan_del:303: Corrupt filesystem [ 87.783467][ T2003] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.630: Invalid inode table block 0 in block_group 0 [ 87.799659][ T2003] EXT4-fs error (device loop4) in ext4_reserve_inode_write:5954: Corrupt filesystem [ 87.813243][ T2003] EXT4-fs error (device loop4): ext4_truncate:4327: inode #11: comm syz.4.630: mark_inode_dirty error [ 87.826438][ T2003] EXT4-fs error (device loop4) in ext4_process_orphan:345: Corrupt filesystem [ 87.841326][ T2003] EXT4-fs error (device loop4): __ext4_get_inode_loc:4522: comm syz.4.630: Invalid inode table block 0 in block_group 0 [ 87.859256][ T2003] EXT4-fs (loop4): 1 truncate cleaned up [ 87.864974][ T2003] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: none. [ 88.249323][ T290] EXT4-fs (loop4): unmounting filesystem. [ 88.353449][ T2033] loop4: detected capacity change from 0 to 512 [ 88.374700][ T2033] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #2: comm syz.4.646: missing EA_INODE flag [ 88.393846][ T2033] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.646: error while reading EA inode 2 err=-117 [ 88.425413][ T2033] EXT4-fs (loop4): 1 orphan inode deleted [ 88.456720][ T2033] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 88.533715][ T2037] tipc: Started in network mode [ 88.570535][ T290] EXT4-fs (loop4): unmounting filesystem. [ 88.614545][ T2037] tipc: Node identity ac1414aa, cluster identity 4711 [ 88.621647][ T2037] tipc: Enabled bearer , priority 10 [ 88.831000][ T28] audit: type=1400 audit(1786971501.672:247): avc: denied { unmount } for pid=290 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=filesystem permissive=1 [ 89.203892][ T28] audit: type=1400 audit(1786971501.882:248): avc: denied { bind } for pid=2053 comm="syz.4.657" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 89.395640][ T2064] loop3: detected capacity change from 0 to 512 [ 89.423305][ T2064] EXT4-fs error (device loop3): ext4_xattr_inode_iget:401: inode #2: comm syz.3.661: missing EA_INODE flag [ 89.447358][ T2064] EXT4-fs error (device loop3): ext4_xattr_inode_iget:406: comm syz.3.661: error while reading EA inode 2 err=-117 [ 89.464379][ T2064] EXT4-fs (loop3): 1 orphan inode deleted [ 89.470225][ T2064] EXT4-fs (loop3): mounted filesystem without journal. Quota mode: writeback. [ 89.495827][ T2064] overlayfs: option "workdir=./bus" is useless in a non-upper mount, ignore [ 89.512855][ T2064] overlayfs: at least 2 lowerdir are needed while upperdir nonexistent [ 89.544566][ T287] EXT4-fs (loop3): unmounting filesystem. [ 89.743675][ T451] tipc: Node number set to 2886997162 [ 89.774847][ T28] audit: type=1400 audit(1786971502.622:249): avc: denied { setopt } for pid=2080 comm="syz.1.668" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 90.361432][ T28] audit: type=1326 audit(1786971503.202:250): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2083 comm="syz.3.669" exe="/root/ci2-android-6-1/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6020d9e0d9 code=0x0 [ 90.869609][ T2097] loop4: detected capacity change from 0 to 512 [ 90.958813][ T2097] [EXT4 FS bs=1024, gc=1, bpg=8192, ipg=32, mo=e000e01c, mo2=0002] [ 90.968913][ T2097] System zones: 1-12 [ 90.975199][ T2097] EXT4-fs error (device loop4): ext4_xattr_inode_iget:401: inode #12: comm syz.4.674: missing EA_INODE flag [ 90.999276][ T2097] EXT4-fs error (device loop4): ext4_xattr_inode_iget:406: comm syz.4.674: error while reading EA inode 12 err=-117 [ 91.025144][ T2097] EXT4-fs (loop4): 1 orphan inode deleted [ 91.037128][ T2097] EXT4-fs (loop4): mounted filesystem without journal. Quota mode: writeback. [ 91.075346][ T2097] fscrypt (loop4, inode 15): Mutually exclusive encryption flags (0x1c) [ 91.107959][ T290] EXT4-fs (loop4): unmounting filesystem. [ 91.144834][ T2005] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 91.875496][ T2130] tipc: Enabling of bearer rejected, failed to enable media [ 91.893684][ T2005] usb 4-1: Using ep0 maxpacket: 32 [ 91.899739][ T28] audit: type=1400 audit(1786971504.742:251): avc: denied { name_bind } for pid=2131 comm="syz.0.688" src=3618 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unreserved_port_t tclass=udp_socket permissive=1 [ 91.922716][ T2005] usb 4-1: unable to get BOS descriptor or descriptor too short [ 91.931574][ T2005] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 73, changing to 7 [ 92.044838][ T2005] usb 4-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 92.087097][ T2005] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 92.095191][ T2005] usb 4-1: Product: syz [ 92.099388][ T2005] usb 4-1: Manufacturer: syz [ 92.104254][ T2005] usb 4-1: SerialNumber: syz [ 92.196693][ T2146] syz.4.693 (2146) used greatest stack depth: 17344 bytes left [ 92.725814][ T2005] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 92.759488][ T2158] process 'syz.1.698' launched './file1' with NULL argv: empty string added [ 92.770522][ T28] audit: type=1400 audit(1786971505.622:252): avc: denied { execute } for pid=2156 comm="syz.1.698" name="file1" dev="tmpfs" ino=1096 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 92.799112][ T2005] usb 4-1: USB disconnect, device number 7 [ 92.825834][ T28] audit: type=1400 audit(1786971505.622:253): avc: denied { execute_no_trans } for pid=2156 comm="syz.1.698" path="/197/file1" dev="tmpfs" ino=1096 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 92.922715][ T2177] fuse: Bad value for 'fd' [ 92.939953][ T2179] fuse: Bad value for 'fd' [ 93.035344][ T28] audit: type=1400 audit(1786971505.882:254): avc: denied { ioctl } for pid=2192 comm="syz.2.715" path="socket:[23642]" dev="sockfs" ino=23642 ioctlcmd=0x745a scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 93.342664][ T2205] netlink: 8 bytes leftover after parsing attributes in process `syz.2.719'. [ 93.393107][ T28] audit: type=1400 audit(1786971506.232:255): avc: denied { setopt } for pid=2207 comm="syz.4.721" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 94.596297][ T2217] overlayfs: failed to clone lowerpath [ 94.663722][ C1] ================================================================== [ 94.671847][ C1] BUG: KASAN: use-after-free in rcu_cblist_dequeue+0x6c/0xb0 [ 94.679272][ C1] Read of size 8 at addr ffff888112878d90 by task syz.0.714/2191 [ 94.687012][ C1] [ 94.689364][ C1] CPU: 1 PID: 2191 Comm: syz.0.714 Not tainted syzkaller #0 [ 94.697107][ C1] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 07/24/2026 [ 94.707192][ C1] Call Trace: [ 94.710492][ C1] [ 94.713359][ C1] __dump_stack+0x21/0x24 [ 94.717727][ C1] dump_stack_lvl+0x110/0x170 [ 94.722431][ C1] ? __cfi_dump_stack_lvl+0x8/0x8 [ 94.727492][ C1] ? debug_smp_processor_id+0x17/0x20 [ 94.732923][ C1] ? rcu_cblist_dequeue+0x6c/0xb0 [ 94.737994][ C1] print_address_description+0x71/0x200 [ 94.743567][ C1] print_report+0x4a/0x60 [ 94.747924][ C1] kasan_report+0x122/0x150 [ 94.752550][ C1] ? rcu_cblist_dequeue+0x6c/0xb0 [ 94.757617][ C1] __asan_report_load8_noabort+0x14/0x20 [ 94.763283][ C1] rcu_cblist_dequeue+0x6c/0xb0 [ 94.768164][ C1] rcu_do_batch+0x4bc/0xc30 [ 94.772694][ C1] ? rcu_core+0xf00/0xf00 [ 94.777041][ C1] ? _raw_spin_unlock_irqrestore+0x5a/0x80 [ 94.782867][ C1] ? rcu_report_qs_rnp+0x2b9/0x390 [ 94.788001][ C1] rcu_core+0x486/0xf00 [ 94.792177][ C1] ? rcu_cpu_kthread_park+0x90/0x90 [ 94.797387][ C1] ? kvm_sched_clock_read+0x18/0x40 [ 94.802610][ C1] ? run_rebalance_domains+0xf7/0x1c0 [ 94.808000][ C1] rcu_core_si+0x9/0x10 [ 94.812172][ C1] handle_softirqs+0x1d7/0x600 [ 94.816952][ C1] __irq_exit_rcu+0x52/0xf0 [ 94.821484][ C1] irq_exit_rcu+0x9/0x10 [ 94.825738][ C1] sysvec_apic_timer_interrupt+0xa9/0xc0 [ 94.831405][ C1] [ 94.834362][ C1] [ 94.837309][ C1] asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 94.843331][ C1] RIP: 0010:htab_map_update_elem+0x7c6/0xb70 [ 94.849339][ C1] Code: 02 00 00 31 ff e8 3a 2e e6 ff 49 81 e6 00 02 00 00 4c 8b 64 24 10 75 07 e8 67 29 e6 ff eb 06 e8 60 29 e6 ff fb bf 01 00 00 00 85 59 c1 ff 65 44 8b 35 d5 30 77 7e 31 ff 44 89 f6 e8 63 2d e6 [ 94.868968][ C1] RSP: 0018:ffffc9000f287a60 EFLAGS: 00000246 [ 94.875057][ C1] RAX: ffffffff818b3ce0 RBX: 0000000000000000 RCX: 0000000000080000 [ 94.883049][ C1] RDX: ffffc90001269000 RSI: 000000000007ffff RDI: 0000000000000001 [ 94.891033][ C1] RBP: ffffc9000f287b70 R08: ffff888111c37178 R09: 1ffff11022386e2f [ 94.899017][ C1] R10: dffffc0000000000 R11: ffffed1022386e30 R12: 1ffff92001e50f5c [ 94.906999][ C1] R13: ffff888111c37b48 R14: 0000000000000200 R15: dffffc0000000000 [ 94.914984][ C1] ? htab_map_update_elem+0x7c0/0xb70 [ 94.920384][ C1] ? __cfi_htab_map_update_elem+0x10/0x10 [ 94.926133][ C1] ? migrate_disable+0xd6/0x180 [ 94.931177][ C1] bpf_map_update_value+0x351/0x420 [ 94.936397][ C1] generic_map_update_batch+0x508/0x780 [ 94.941967][ C1] ? __cfi_generic_map_update_batch+0x10/0x10 [ 94.948053][ C1] ? __cfi_generic_map_update_batch+0x10/0x10 [ 94.954138][ C1] bpf_map_do_batch+0x498/0x610 [ 94.959003][ C1] __sys_bpf+0x6ba/0x850 [ 94.963261][ C1] ? bpf_link_show_fdinfo+0x330/0x330 [ 94.968651][ C1] ? fpregs_restore_userregs+0x128/0x260 [ 94.974301][ C1] __x64_sys_bpf+0x7c/0x90 [ 94.978727][ C1] x64_sys_call+0x488/0x9a0 [ 94.983246][ C1] do_syscall_64+0x4c/0xa0 [ 94.987677][ C1] ? clear_bhb_loop+0x30/0x80 [ 94.992366][ C1] ? clear_bhb_loop+0x30/0x80 [ 94.997047][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.002953][ C1] RIP: 0033:0x7fbba6d9e0d9 [ 95.007382][ C1] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 95.026994][ C1] RSP: 002b:00007fbba7cef028 EFLAGS: 00000246 ORIG_RAX: 0000000000000141 [ 95.035415][ C1] RAX: ffffffffffffffda RBX: 00007fbba7025fa0 RCX: 00007fbba6d9e0d9 [ 95.043417][ C1] RDX: 0000000000000038 RSI: 00002000000004c0 RDI: 000000000000001a [ 95.051401][ C1] RBP: 00007fbba6e35024 R08: 0000000000000000 R09: 0000000000000000 [ 95.059392][ C1] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 95.067377][ C1] R13: 00007fbba7026038 R14: 00007fbba7025fa0 R15: 00007ffeb58cc0e8 [ 95.075364][ C1] [ 95.078411][ C1] [ 95.080740][ C1] Allocated by task 2193: [ 95.085066][ C1] kasan_set_track+0x4b/0x70 [ 95.089673][ C1] kasan_save_alloc_info+0x1f/0x30 [ 95.094791][ C1] __kasan_kmalloc+0x95/0xb0 [ 95.099397][ C1] __kmalloc+0xb4/0x1e0 [ 95.103558][ C1] l2tp_session_create+0x38/0xbd0 [ 95.108590][ C1] pppol2tp_connect+0xbf5/0x1640 [ 95.113543][ C1] __sys_connect+0x3da/0x460 [ 95.118147][ C1] __x64_sys_connect+0x7a/0x90 [ 95.122918][ C1] x64_sys_call+0x88d/0x9a0 [ 95.127431][ C1] do_syscall_64+0x4c/0xa0 [ 95.131875][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.137788][ C1] [ 95.140121][ C1] Freed by task 450: [ 95.144019][ C1] kasan_set_track+0x4b/0x70 [ 95.148621][ C1] kasan_save_free_info+0x2b/0x40 [ 95.153652][ C1] ____kasan_slab_free+0x132/0x180 [ 95.158776][ C1] __kasan_slab_free+0x11/0x20 [ 95.163556][ C1] slab_free_freelist_hook+0xc2/0x190 [ 95.168935][ C1] __kmem_cache_free+0xb7/0x1b0 [ 95.173799][ C1] kfree+0x6f/0xf0 [ 95.177528][ C1] l2tp_session_put+0xaf/0x1a0 [ 95.182303][ C1] l2tp_session_delete+0x3df/0x4d0 [ 95.187941][ C1] l2tp_tunnel_del_work+0x199/0x410 [ 95.193171][ C1] process_one_work+0x717/0xc30 [ 95.198051][ C1] worker_thread+0xa4d/0x11d0 [ 95.202740][ C1] kthread+0x281/0x320 [ 95.206826][ C1] ret_from_fork+0x1f/0x30 [ 95.211262][ C1] [ 95.213598][ C1] Last potentially related work creation: [ 95.219504][ C1] kasan_save_stack+0x3a/0x60 [ 95.224396][ C1] __kasan_record_aux_stack+0xb6/0xc0 [ 95.229786][ C1] kasan_record_aux_stack_noalloc+0xb/0x10 [ 95.235609][ C1] call_rcu+0xcf/0xf50 [ 95.239692][ C1] pppol2tp_release+0x1e3/0x2b0 [ 95.244560][ C1] sock_close+0xc9/0x220 [ 95.248826][ C1] __fput+0x1fd/0x8f0 [ 95.252836][ C1] ____fput+0x15/0x20 [ 95.256837][ C1] task_work_run+0x1e1/0x250 [ 95.261452][ C1] exit_to_user_mode_loop+0x9b/0xb0 [ 95.266668][ C1] exit_to_user_mode_prepare+0x87/0xd0 [ 95.272139][ C1] syscall_exit_to_user_mode+0x1a/0x30 [ 95.277614][ C1] do_syscall_64+0x58/0xa0 [ 95.282050][ C1] entry_SYSCALL_64_after_hwframe+0x68/0xd2 [ 95.287973][ C1] [ 95.290306][ C1] The buggy address belongs to the object at ffff888112878c00 [ 95.290306][ C1] which belongs to the cache kmalloc-512 of size 512 [ 95.304364][ C1] The buggy address is located 400 bytes inside of [ 95.304364][ C1] 512-byte region [ffff888112878c00, ffff888112878e00) [ 95.317646][ C1] [ 95.319979][ C1] The buggy address belongs to the physical page: [ 95.326405][ C1] page:ffffea00044a1e00 refcount:1 mapcount:0 mapping:0000000000000000 index:0x0 pfn:0x112878 [ 95.336653][ C1] head:ffffea00044a1e00 order:2 compound_mapcount:0 compound_pincount:0 [ 95.344982][ C1] flags: 0x4000000000010200(slab|head|zone=1) [ 95.351079][ C1] raw: 4000000000010200 ffffea0004ce4200 dead000000000002 ffff888100042f00 [ 95.359668][ C1] raw: 0000000000000000 0000000000100010 00000001ffffffff 0000000000000000 [ 95.368255][ C1] page dumped because: kasan: bad access detected [ 95.374762][ C1] page_owner tracks the page as allocated [ 95.380492][ C1] page last allocated via order 2, migratetype Unmovable, gfp_mask 0xd20c0(__GFP_IO|__GFP_FS|__GFP_NOWARN|__GFP_NORETRY|__GFP_COMP|__GFP_NOMEMALLOC), pid 117, tgid 117 (udevadm), ts 5947902751, free_ts 0 [ 95.400386][ C1] post_alloc_hook+0x1f5/0x210 [ 95.405167][ C1] prep_new_page+0x1c/0x110 [ 95.409688][ C1] get_page_from_freelist+0x2ca9/0x2d20 [ 95.415262][ C1] __alloc_pages+0x1fa/0x610 [ 95.419870][ C1] alloc_slab_page+0x6e/0xf0 [ 95.424474][ C1] new_slab+0x98/0x3e0 [ 95.428610][ C1] ___slab_alloc+0x70f/0xb70 [ 95.433236][ C1] __slab_alloc+0x5e/0xa0 [ 95.437596][ C1] __kmem_cache_alloc_node+0x204/0x2d0 [ 95.443081][ C1] __kmalloc_node_track_caller+0xa1/0x1e0 [ 95.448834][ C1] __alloc_skb+0x226/0x4a0 [ 95.453271][ C1] alloc_uevent_skb+0x85/0x240 [ 95.458044][ C1] kobject_uevent_net_broadcast+0x343/0x5b0 [ 95.464164][ C1] kobject_uevent_env+0x541/0x720 [ 95.469233][ C1] kobject_synth_uevent+0x457/0x940 [ 95.474466][ C1] uevent_store+0x25/0x70 [ 95.478819][ C1] page_owner free stack trace missing [ 95.484198][ C1] [ 95.486530][ C1] Memory state around the buggy address: [ 95.492186][ C1] ffff888112878c80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.500282][ C1] ffff888112878d00: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.508356][ C1] >ffff888112878d80: fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb fb [ 95.516429][ C1] ^ [ 95.521024][ C1] ffff888112878e00: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 95.529103][ C1] ffff888112878e80: fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc fc [ 95.537173][ C1] ================================================================== [ 95.545336][ C1] Disabling lock debugging due to kernel taint [ 95.572633][ T28] audit: type=1400 audit(1786971508.412:256): avc: denied { read } for pid=85 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 95.594487][ T28] audit: type=1400 audit(1786971508.412:257): avc: denied { search } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.617737][ T28] audit: type=1400 audit(1786971508.412:258): avc: denied { write } for pid=85 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.640561][ T28] audit: type=1400 audit(1786971508.412:259): avc: denied { add_name } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 95.662418][ T28] audit: type=1400 audit(1786971508.412:260): avc: denied { create } for pid=85 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 95.753637][ T602] usb 5-1: new high-speed USB device number 18 using dummy_hcd [ 95.833746][ T28] audit: type=1400 audit(1786971508.412:261): avc: denied { append open } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 95.876452][ T28] audit: type=1400 audit(1786971508.412:262): avc: denied { getattr } for pid=85 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 96.033687][ T602] usb 5-1: Using ep0 maxpacket: 32 [ 96.040744][ T602] usb 5-1: unable to get BOS descriptor or descriptor too short [ 96.049262][ T602] usb 5-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 73, changing to 7 [ 96.061637][ T602] usb 5-1: New USB device found, idVendor=041e, idProduct=3000, bcdDevice= 0.40 [ 96.070758][ T602] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 96.078794][ T602] usb 5-1: Product: syz [ 96.082969][ T602] usb 5-1: Manufacturer: syz [ 96.087602][ T602] usb 5-1: SerialNumber: syz [ 96.495894][ T602] usb 5-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 96.506103][ T602] usb 5-1: USB disconnect, device number 18 [ 96.714021][ T383] udevd[383]: error opening ATTR{/sys/devices/platform/dummy_hcd.4/usb5/5-1/5-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory