last executing test programs: 12.446388006s ago: executing program 0 (id=781): setsockopt$inet6_IPV6_HOPOPTS(0xffffffffffffffff, 0x29, 0x36, 0x0, 0x8) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2, 0x5}, 0x1c) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) syz_mount_image$ext4(&(0x7f00000004c0)='ext4\x00', &(0x7f00000000c0)='./file0\x00', 0x800400, &(0x7f0000000100), 0x1, 0x500, &(0x7f0000000500)="$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") prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$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) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="020000000400000006000000050000000010"], 0x48) bpf$PROG_LOAD(0x5, &(0x7f0000000a80)={0x0, 0xc, &(0x7f0000000440)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f0000000340)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x4, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000000)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) socket$netlink(0x10, 0x3, 0x0) ptrace$setregset(0x4205, r0, 0x201, &(0x7f0000000040)={&(0x7f0000000b40)="f1c9f34786f4c9ed40df6e851d10c74a2ca7208960282512cb99b146c261d35686979ca3aa2151a24e5c5480e16f019312e1dfa56adae1466882ac3d1a25a767b773651528bc1442cf5159887550fe8e0552eb7d45530341c10f47eb3c6df9d00372bf5bb7d474ea4c81d40de5dddf187d78b54da7af185b2457b5ba59f395b63ab17bce22a062997e68175e09fc86e29e6ab770ce3ae5134f46fb22b6f6b66ac5ce2be63aab6fa97b", 0xa9}) openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000180), 0x101040) socket$inet_udp(0x2, 0x2, 0x0) r4 = socket(0x10, 0x803, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)={&(0x7f00000002c0)=@newlink={0x38, 0x10, 0x439, 0x70bd2c, 0xffffffea, {0x0, 0x0, 0xe403, 0x0, 0x40083, 0x715cb}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @sit={{0x8}, {0xc, 0x2, 0x0, 0x1, [@IFLA_IPTUN_REMOTE={0x8, 0x3, @dev={0xac, 0x14, 0x14, 0x10}}]}}}]}, 0x38}, 0x1, 0x0, 0x0, 0x8000}, 0x4000040) 8.749986062s ago: executing program 0 (id=784): bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) bpf$PROG_LOAD_XDP(0x5, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x2d41, 0x0) flock(r0, 0x5) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) flock(r1, 0x1) flock(r1, 0x2) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000180)=@base={0x16, 0x0, 0x4, 0xff, 0x0, 0x1, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000a40)={0x3, 0xc, &(0x7f0000000440)=ANY=[@ANYBLOB="180000000000000000000000000000001811", @ANYRES32=r2, @ANYBLOB="0000000000000000b7080000000000007b8af8ff00000000bfa200000000000007020000f8ffffffb703000008000000b704000000000000850000005900000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r3 = bpf$PROG_LOAD(0x5, &(0x7f00000005c0)={0x18, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000040)='mm_page_alloc\x00', r3}, 0x10) add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080)={'fscrypt:', @desc2}, &(0x7f00000000c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) 8.481657504s ago: executing program 3 (id=787): r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0x10, 0x4, &(0x7f0000000040)=ANY=[@ANYBLOB="b4000000000000007910480000000000610400000000000095000000"], &(0x7f0000003ff6)='GPL\x00', 0x2, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_msg, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) close(r1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, @sk_skb, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x48) r5 = bpf$MAP_CREATE(0x0, &(0x7f0000000400)=@base={0xf, 0x4, 0x4, 0x12, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x50) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r5, r4, 0x26, 0x0, 0x0, @void, @value}, 0x10) bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f00000000c0)={{r5}, &(0x7f0000000000), 0x0}, 0x20) recvmsg$unix(r2, &(0x7f00000004c0)={&(0x7f0000000180), 0x6e, &(0x7f0000000100)=[{&(0x7f00000006c0)=""/179, 0x22fe0}], 0x1}, 0x0) sendmsg$inet(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f0000000ac0)=[{&(0x7f0000000280)='>', 0x1}], 0x1}, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0x0) io_uring_register$IORING_REGISTER_EVENTFD_ASYNC(0xffffffffffffffff, 0x7, &(0x7f0000000140)=r0, 0x1) 8.389052784s ago: executing program 0 (id=790): r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000003b810100850000006d000000850000005000000095"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x282, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) bpf$PROG_LOAD(0x5, &(0x7f0000000440)={0x11, 0xc, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002078316e00000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000005000000b703000000000000850000000600"], &(0x7f0000000240)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x5, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r4 = fsopen(&(0x7f00000003c0)='cgroup2\x00', 0x0) fsmount(r4, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f0000001200)=[@text64={0x40, &(0x7f0000000200)="f7790066baa00066b86b4266ef66ba420066b8e20066ef0f29902cbb0000c4e2b1ba8c88d9000000666666440f38826b410f7842280f07b8010000000f01d9c4033921820f47a753fd", 0x49}], 0x1, 0x1b, 0x0, 0xa) syz_kvm_setup_cpu$x86(r2, 0xffffffffffffffff, &(0x7f000049c000/0x18000)=nil, &(0x7f0000000400)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_VAPIC_ADDR(r3, 0x4008ae93, &(0x7f0000000640)=0x1) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x8) r5 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r5, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r6, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r7, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r6, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001c40)={0x8, 0x3, &(0x7f0000001300)=ANY=[@ANYRES32=r4], &(0x7f0000001200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) r8 = fsopen(&(0x7f0000000000)='cgroup2\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r8, 0x6, 0x0, 0x0, 0x0) 8.153458135s ago: executing program 3 (id=792): openat$sndtimer(0xffffffffffffff9c, 0x0, 0x0) bpf$PROG_LOAD(0x5, 0x0, 0xfffffffffffffece) r0 = socket$inet6(0xa, 0x3, 0x8000000003c) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f00000014c0)=@raw={'raw\x00', 0x8, 0x3, 0x528, 0x0, 0xffffffff, 0xffffffff, 0xd0, 0xffffffff, 0x458, 0xffffffff, 0xffffffff, 0x458, 0xffffffff, 0x3, 0x0, {[{{@ipv6={@private0, @mcast2, [], [], 'veth0_macvtap\x00', 'dvmrp1\x00'}, 0x0, 0xa8, 0xd0}, @common=@unspec=@NFQUEUE0={0x28}}, {{@ipv6={@empty, @ipv4={'\x00', '\xff\xff', @dev}, [], [], 'wg1\x00', 'gre0\x00', {}, {}, 0x62}, 0x0, 0x358, 0x388, 0x0, {}, [@common=@inet=@hashlimit3={{0x158}, {'veth0_to_hsr\x00', {0x4, 0x8, 0x20, 0x5e1b2d47, 0xf91, 0x5, 0x4, 0x9f7, 0x18}, {0x8}}}, @common=@inet=@hashlimit3={{0x158}, {'wg1\x00', {0x3, 0x0, 0x41, 0x0, 0x0, 0x1000, 0x6, 0x3}}}]}, @common=@unspec=@CONNMARK={0x30}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28, '\x00', 0x7}}}}, 0x588) r1 = socket$inet6(0xa, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x4e, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_mreq(r0, 0x29, 0x14, &(0x7f0000000200)={@mcast1}, 0x14) bind$inet6(r1, &(0x7f0000000180)={0xa, 0x0, 0x0, @loopback={0xfec0ffff00000000}}, 0x1c) sched_rr_get_interval(0x0, &(0x7f0000000080)) syz_emit_ethernet(0x126, &(0x7f00000004c0)=ANY=[@ANYBLOB="aaaaaaaaaaaaaaaaa2aaaa0086dd6000000000f03a00fe8000000000000000000000000000aaff020000000000000000000000000001"], 0x0) 6.114181473s ago: executing program 3 (id=799): creat(&(0x7f0000000240)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000001900)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000500)=ANY=[@ANYBLOB="1500000065ffff048000000800395032303030"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000004c0), 0x10400, &(0x7f0000000700)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',cache=mmap']) chmod(&(0x7f0000000140)='./file0\x00', 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x4001, 0x4) 6.068496364s ago: executing program 0 (id=801): r0 = syz_usb_connect(0x0, 0x3f, &(0x7f00000001c0)=ANY=[@ANYBLOB="1201000016038308c5109a8146e40102230109022d0001000000000904000003030000000905be3b"], 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000d00)={0x84, &(0x7f0000000200)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000002c0)={0x1c, &(0x7f00000004c0)={0x0, 0x16, 0x6, "ca7e68b24ec2"}, 0x0, 0x0}) 5.827127855s ago: executing program 3 (id=804): r0 = syz_usb_connect(0x0, 0x2d, &(0x7f00000012c0)=ANY=[@ANYBLOB="120100001ddf8208c007121522300000000109021b0001000000010904000001faf40d000905820349"], 0x0) personality(0x400000b) bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000c80)=ANY=[@ANYBLOB="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"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) syz_usb_control_io(r0, 0x0, 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) read$char_usb(r1, &(0x7f0000000480)=""/74, 0x49) syz_usb_ep_write$ath9k_ep1(r0, 0x82, 0x448, &(0x7f0000000cc0)=ANY=[]) 4.885978719s ago: executing program 4 (id=806): syz_usb_control_io(0xffffffffffffffff, 0x0, 0x0) r0 = io_uring_setup(0x41b9, &(0x7f0000000340)={0x0, 0x838c, 0x80, 0x2, 0x232}) ftruncate(r0, 0x0) io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000480), 0x0) syz_usb_control_io$uac1(0xffffffffffffffff, 0x0, 0x0) 3.665589104s ago: executing program 4 (id=813): bpf$MAP_CREATE_CONST_STR(0x0, 0x0, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000040)={'lo\x00'}) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x1, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x400000bce) r1 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x1) read$msr(r1, &(0x7f0000019680)=""/102392, 0x18ff8) r2 = openat$tun(0xffffffffffffff9c, 0x0, 0x20800, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f0000000100)={'geneve0\x00', 0x8000}) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000080)='/sys/power/resume', 0x149a82, 0x0) r3 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f0000002800), 0x2, 0x0) ioctl$VHOST_SET_OWNER(r3, 0xaf01, 0x0) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000300)={0x1, 0x0, 0x0, &(0x7f0000001600)=""/78, 0x0}) ioctl$VHOST_SET_MEM_TABLE(r3, 0x4008af03, &(0x7f0000000140)) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f0000000280)={0x0, 0x0, 0x0, &(0x7f0000000340)=""/185, &(0x7f0000000140)=""/92}) ioctl$VHOST_VSOCK_SET_RUNNING(r3, 0x4004af61, &(0x7f00000000c0)=0x1) ioctl$VHOST_VSOCK_SET_GUEST_CID(r3, 0x4008af60, &(0x7f0000000040)={@my=0x1}) r4 = socket$vsock_stream(0x28, 0x1, 0x0) connect$vsock_stream(r4, &(0x7f0000000200)={0x28, 0x0, 0x0, @my=0x1}, 0x10) ioctl$VHOST_SET_VRING_ADDR(r3, 0x4028af11, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080)=""/57, 0x0, &(0x7f0000000500)=""/4096}) 2.973550357s ago: executing program 4 (id=817): prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f00000001c0)=0x8) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x7) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x6770c000) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) read$FUSE(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000000c0), 0x0) ioctl$SNDRV_TIMER_IOCTL_SELECT(r3, 0x40345410, &(0x7f0000000300)={{0x0, 0x2}}) 2.19364982s ago: executing program 0 (id=819): openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x40, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f00000000c0), 0x42, 0x0) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x20000, 0x0) sendmsg$IPSET_CMD_CREATE(0xffffffffffffffff, 0x0, 0x0) r1 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPSET_CMD_ADD(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000380)={0x28, 0x9, 0x6, 0x201, 0x0, 0x0, {0x2, 0x0, 0xffff}, [@IPSET_ATTR_SETNAME={0x9, 0x2, 'syz1\x00'}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x28}, 0x1, 0x0, 0x0, 0x20004081}, 0x4000080) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) prctl$PR_SCHED_CORE(0x3e, 0x1, 0x0, 0x2, 0x0) prlimit64(0x0, 0xe, &(0x7f0000000000)={0x8, 0x100008b}, 0x0) sched_setaffinity(0x0, 0x11, &(0x7f0000000180)=0x1400200bce) sched_setscheduler(0x0, 0x1, &(0x7f0000000200)=0x1) r2 = syz_open_dev$MSR(&(0x7f00000001c0), 0x0, 0x0) read$msr(r2, &(0x7f0000002700)=""/102392, 0x18ff8) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x4, &(0x7f00000002c0)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x0, @void, @value}, 0x94) futex(&(0x7f0000002500)=0x1, 0x6, 0x0, &(0x7f0000002540)={0x0, 0x989680}, 0x0, 0x0) read$FUSE(r0, &(0x7f000000e400)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000040)={0x50, 0x0, r3, {0x7, 0x1f, 0x0, 0xa68d7c519ec00fe1, 0x0, 0x0, 0x1d45}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000021c0)="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dc4e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ba045abcd5dfc67d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001354c4b600", 0x2000, &(0x7f00000062c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x101001, 0x0) writev(r4, &(0x7f0000000000)=[{&(0x7f0000000cc0)="e1", 0x56000}], 0x1) close(r0) 1.883619732s ago: executing program 4 (id=820): socket$pptp(0x18, 0x1, 0x2) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x20000008b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x7) getpid() r0 = socket$nl_netfilter(0x10, 0x3, 0xc) mmap(&(0x7f0000701000/0x1000)=nil, 0x1000, 0x0, 0x12, 0xffffffffffffffff, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000000c0)={0x11, 0xb, &(0x7f0000000640)=ANY=[@ANYBLOB="18000000000000000000000000000000180100002020702500000000002020207b1af8ff00000000bfa100000000000007010000f8ffffffb702000004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x94) prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r1 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r1, 0x2, &(0x7f0000000200)=0x6) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r2, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r3, &(0x7f0000000000), 0x651, 0x0) recvmmsg(r2, &(0x7f00000000c0), 0x10106, 0x2, 0x0) bpf$MAP_CREATE(0x8001000000000000, &(0x7f0000000540)=ANY=[], 0x48) sendmsg$IPSET_CMD_LIST(r0, 0x0, 0x0) socket$xdp(0x2c, 0x3, 0x0) r4 = socket$igmp(0x2, 0x3, 0x2) setsockopt$ARPT_SO_SET_REPLACE(r4, 0xa02000000000000, 0x60, &(0x7f0000000d80)={'filter\x00', 0xb001, 0x4, 0x3f0, 0x0, 0x1f8, 0x1f8, 0x308, 0x308, 0x308, 0x7fffffe, 0x0, {[{{@uncond, 0xc0, 0xe8, 0x15f}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x4, 0x1, 0x4}}}, {{@arp={@dev={0xac, 0x14, 0x14, 0x33}, @initdev={0xac, 0x1e, 0x0, 0x0}, 0xffffffff, 0xffffff00, 0xe, 0x4, {@empty, {[0x0, 0x0, 0x0, 0xff, 0x0, 0xff]}}, {@empty, {[0x0, 0xff, 0x0, 0x0, 0xff]}}, 0x3, 0xf, 0x8000, 0x0, 0x0, 0x40, 'vlan0\x00', 'vcan0\x00', {}, {0xff}, 0x0, 0x87}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @mac=@multicast, @remote, @local, 0x8, 0xffffffff}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac, @local, @dev={0xac, 0x14, 0x14, 0x10}, 0x8, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) 1.593738223s ago: executing program 3 (id=823): r0 = creat(&(0x7f0000000200)='./file0\x00', 0x20) close(r0) socket$inet(0x2, 0x2, 0x1) recvmmsg(r0, &(0x7f00000006c0)=[{{0x0, 0x0, 0x0}, 0xb93a}], 0x1, 0x1, 0x0) 1.590736753s ago: executing program 0 (id=825): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="1201000000000040341a020800000000000109022400010000000009040000020300000009210000000122050009058103"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000200)={0x24, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="002205"], 0x0}, 0x0) 1.331868034s ago: executing program 3 (id=826): r0 = syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000040)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x20, 0x403, 0x6030, 0x0, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x3, 0x0, 0x0, 0x0, {0x9, 0x21, 0x0, 0x0, 0x1, {0x22, 0x2}}}}]}}]}}, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, &(0x7f0000000000)={0x24, 0x0, 0x0, &(0x7f00000001c0)={0x0, 0x22, 0x2, {[@main=@item_012={0x1, 0x0, 0x0, ')'}]}}, 0x0}, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000880)={0x84, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\r'], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000540)={0x2c, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="200119"], 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, &(0x7f0000000800)={0x2c, 0x0, 0x0, 0x0, &(0x7f0000000680)={0x20, 0x1, 0x5, "6112a7a989"}, 0x0}) 935.429006ms ago: executing program 4 (id=827): r0 = socket(0x2a, 0x2, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000400)={&(0x7f00000005c0)=@newqdisc={0x24}, 0x24}}, 0x0) getsockname$packet(r0, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000040)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000440)=@newqdisc={0x24, 0x24, 0xf0b, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xffff, 0xffff}}}, 0x24}, 0x1, 0x0, 0x0, 0x20000000}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000c40)=@newtfilter={0x38, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x9}, {}, {0x1c, 0xfff1}}, [@filter_kind_options=@f_u32={{0x8}, {0xc, 0x2, [@TCA_U32_DIVISOR={0x8, 0x4, 0x4}]}}]}, 0x38}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) sendmmsg(r2, &(0x7f00000002c0), 0x40000000000009f, 0x0) 857.687406ms ago: executing program 4 (id=828): openat$binderfs(0xffffffffffffff9c, &(0x7f0000000180)='./binderfs/binder0\x00', 0x0, 0x0) syz_open_dev$hidraw(&(0x7f0000000080), 0x0, 0x418000) r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000040)=ANY=[@ANYBLOB="12010000090000082502000000000000000109025c00020100f92a0904000001020900000524060001053408fa6e0d240f0100000000000d000a0006471a010000190581"], 0x0) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r0) syz_usb_connect(0x0, 0x24, &(0x7f0000000040)=ANY=[], 0x0) 782.454436ms ago: executing program 2 (id=829): mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000140), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000004300)="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", 0x2000, &(0x7f00000011c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f00000004c0)={0x90, 0x0, 0x0, {0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000b00)={&(0x7f0000000080)={0x50, 0xffffffffffffffda, 0x0, {0x7, 0x28, 0x0, 0x0, 0x2}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000000e00)={0x50, 0x0, r1}, 0x50) unlink(&(0x7f0000000100)='./file0/file0\x00') 618.182307ms ago: executing program 2 (id=830): mkdir(&(0x7f0000000400)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000300)=ANY=[@ANYBLOB="b0000000000000008d15c937040795e9ec68ba339b8fd15e58983b3da942"], 0xb0) getresuid(&(0x7f0000000440), &(0x7f0000000480), &(0x7f00000004c0)=0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2, @ANYBLOB=',privport,access=', @ANYRESDEC=r3]) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) mkdir(&(0x7f0000000400)='./file1\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000340), 0x0, &(0x7f0000000080)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './file1'}}]}) 549.642407ms ago: executing program 2 (id=832): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_SCAN_FLAGS={0x8, 0x9e, 0x2800}]}, 0x24}}, 0x0) 455.574648ms ago: executing program 2 (id=833): bpf$MAP_UPDATE_ELEM_TAIL_CALL(0x2, &(0x7f0000000080)={{}, 0x0, &(0x7f00000002c0)}, 0x20) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) ioctl$KVM_GET_SUPPORTED_CPUID(r0, 0x4018aee2, &(0x7f0000000080)=""/1) 381.569288ms ago: executing program 2 (id=834): openat$kvm(0xffffffffffffff9c, &(0x7f0000000100), 0x16800, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000000)=@base={0xf, 0x4, 0x4, 0x2, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, @void, @value, @void, @value}, 0x48) bpf$MAP_GET_NEXT_KEY(0x4, &(0x7f00000001c0)={r0, &(0x7f0000000100), 0x0}, 0x20) 380.793118ms ago: executing program 2 (id=835): r0 = syz_usb_connect(0x0, 0x24, &(0x7f00000007c0)=ANY=[@ANYBLOB="12010000ed3ec908cd0cb300ea2d010203010902120001000000000904"], 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000004c0)={0x1c, &(0x7f0000000dc0)=ANY=[], 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f00000003c0)={0x44, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io$printer(r0, 0x0, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000001c0)={0x10, &(0x7f0000000000)=ANY=[], 0x0, 0x0}) syz_usb_control_io$hid(r0, 0x0, 0x0) syz_usb_control_io(r0, 0x0, &(0x7f0000000dc0)={0x84, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac1(r0, 0x0, 0x0) 288.274739ms ago: executing program 1 (id=836): close_range(0xffffffffffffffff, 0xffffffffffffffff, 0xc00) 276.419669ms ago: executing program 1 (id=837): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000180), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000000)={0x14, r1, 0xe701ac47a3d23ecd, 0x0, 0x2}, 0x14}}, 0x0) 221.687919ms ago: executing program 1 (id=838): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) setsockopt$sock_int(r0, 0x1, 0x4, &(0x7f0000000600)=0x3, 0x4) 221.520249ms ago: executing program 1 (id=839): fsopen(&(0x7f0000000040)='cgroup2\x00', 0x0) bpf$MAP_CREATE(0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="0500000004000000ff0f0000"], 0x48) bpf$PROG_LOAD(0x5, 0x0, 0x0) bpf$PROG_LOAD(0x5, &(0x7f00000007c0)={0x11, 0xc, &(0x7f0000000440)=ANY=[], &(0x7f0000000880)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, @fallback, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @void, @value}, 0x90) r0 = socket$inet_tcp(0x2, 0x1, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) setsockopt$ARPT_SO_SET_REPLACE(r0, 0x0, 0x60, &(0x7f0000000000)={'filter\x00', 0x104, 0x4, 0x3f0, 0x1f8, 0x0, 0x1f8, 0x308, 0x308, 0x308, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@NFQUEUE2={0x28, 'NFQUEUE\x00', 0x2, {0xfc01, 0x500}}}, {{@arp={@local, @multicast2, 0x0, 0x0, 0x0, 0x0, {@mac=@local}, {@mac=@local}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth1_virt_wifi\x00', 'xfrm0\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@mac=@multicast, @mac=@broadcast, @local, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, {{@arp={@multicast1, @initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x0, 0x0, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 'veth0_vlan\x00', 'ipvlan1\x00'}, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @empty, @empty}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x440) 41.3728ms ago: executing program 1 (id=840): r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x4018620d, &(0x7f0000000300)) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000000000)={0x8, 0x0, &(0x7f00000003c0)=[@increfs], 0x0, 0x0, 0x0}) dup3(r2, r1, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000580)={0x10, 0x0, &(0x7f0000000040)=[@request_death={0x400c6313, 0x0, 0xffffff7f00000000}], 0x0, 0x1000000000000, 0x0}) r3 = openat$binder_debug(0xffffffffffffff9c, &(0x7f00000002c0)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) lseek(r3, 0x851, 0x0) 0s ago: executing program 1 (id=841): futex(0x0, 0xc, 0x1, 0xfffffffffffffffd, 0x0, 0x0) kernel console output (not intermixed with test programs): fs (loop0): Errors on filesystem, clearing orphan list. [ 81.835842][ T1549] EXT4-fs (loop0): mounted filesystem without journal. Opts: jqfmt=vfsold,noblock_validity,usrquota,prjquota,debug_want_extra_isize=0x0000000000000006,jqfmt=vfsold,usrjquota=min_batch_time=0x0000000000000a9f,nodiscard,,errors=continue. Quota mode: writeback. [ 81.862948][ T30] kauditd_printk_skb: 141 callbacks suppressed [ 81.862966][ T30] audit: type=1400 audit(2000000050.830:1280): avc: denied { create } for pid=1547 comm="syz.0.355" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:unlabeled_t tclass=chr_file permissive=1 [ 81.867527][ T1549] EXT4-fs error (device loop0): ext4_add_entry:2486: inode #2: comm syz.0.355: Directory hole found for htree leaf block 0 [ 81.918374][ T30] audit: type=1326 audit(2000000050.880:1281): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 81.950429][ T30] audit: type=1326 audit(2000000050.880:1282): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 81.977397][ T30] audit: type=1326 audit(2000000050.890:1283): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.001147][ T30] audit: type=1326 audit(2000000050.890:1284): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.024620][ T30] audit: type=1326 audit(2000000050.890:1285): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.026686][ T940] usb 4-1: new high-speed USB device number 5 using dummy_hcd [ 82.049184][ T30] audit: type=1326 audit(2000000050.890:1286): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.082568][ T30] audit: type=1326 audit(2000000050.890:1287): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.106187][ T30] audit: type=1326 audit(2000000050.890:1288): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.129907][ T30] audit: type=1326 audit(2000000050.890:1289): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1558 comm="syz.2.360" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 82.320971][ T1571] tipc: Invalid UDP bearer configuration [ 82.321043][ T1571] tipc: Enabling of bearer rejected, failed to enable media [ 82.508820][ T940] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 82.520135][ T940] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 82.530020][ T940] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 82.560967][ T940] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 82.569798][ T940] usb 4-1: config 0 descriptor?? [ 82.823958][ T1574] loop0: detected capacity change from 0 to 512 [ 82.834269][ T1546] loop3: detected capacity change from 0 to 512 [ 82.879340][ T1546] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 82.891261][ T1546] EXT4-fs (loop3): 1 truncate cleaned up [ 82.896857][ T1546] EXT4-fs (loop3): mounted filesystem without journal. Opts: nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x000000000000006c,jqfmt=vfsv0,nombcache,quota,,errors=continue. Quota mode: writeback. [ 82.953020][ T1574] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 82.964422][ T1574] ext4 filesystem being mounted at /84/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 83.041346][ T1585] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 83.248924][ T329] usb 1-1: new high-speed USB device number 5 using dummy_hcd [ 83.298741][ T940] usbhid 4-1:0.0: can't add hid device: -71 [ 83.304521][ T940] usbhid: probe of 4-1:0.0 failed with error -71 [ 83.312094][ T940] usb 4-1: USB disconnect, device number 5 [ 83.328669][ T425] usb 3-1: new high-speed USB device number 5 using dummy_hcd [ 83.358686][ T20] Bluetooth: hci0: command 0x1001 tx timeout [ 83.364560][ T1472] Bluetooth: hci0: sending frame failed (-49) [ 83.528721][ T329] usb 1-1: Using ep0 maxpacket: 32 [ 83.678733][ T329] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.689734][ T329] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.699744][ T329] usb 1-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 83.708840][ T329] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.729351][ T329] usb 1-1: config 0 descriptor?? [ 83.743737][ T425] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 83.754787][ T425] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 83.764631][ T425] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 83.773512][ T425] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 83.783044][ T425] usb 3-1: config 0 descriptor?? [ 83.787135][ T329] hub 1-1:0.0: USB hub found [ 84.122871][ T329] hub 1-1:0.0: 1 port detected [ 84.304438][ T1589] UDC core: couldn't find an available UDC or it's busy: -16 [ 84.312197][ T1589] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 84.595790][ T425] hid (null): bogus close delimiter [ 84.765838][ T1589] UDC core: couldn't find an available UDC or it's busy: -16 [ 84.773836][ T1589] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 84.849169][ T425] usb 3-1: language id specifier not provided by device, defaulting to English [ 85.284869][ T1589] loop2: detected capacity change from 0 to 256 [ 85.410518][ T1589] exfat: Deprecated parameter 'utf8' [ 85.417043][ T1589] exfat: Deprecated parameter 'utf8' [ 85.469683][ T1589] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x23a77120, utbl_chksum : 0xe619d30d) [ 85.707740][ T320] Bluetooth: hci0: command 0x1009 tx timeout [ 85.722842][ T1589] UDC core: couldn't find an available UDC or it's busy: -16 [ 85.730970][ T1589] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 85.778738][ T425] uclogic 0003:256C:006D.0009: failed retrieving Huion firmware version: -71 [ 85.790393][ T1620] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 85.790776][ T425] uclogic 0003:256C:006D.0009: failed probing parameters: -71 [ 85.804379][ T425] uclogic: probe of 0003:256C:006D.0009 failed with error -71 [ 85.812746][ T425] usb 3-1: USB disconnect, device number 5 [ 85.988681][ T329] hub 1-1:0.0: hub_ext_port_status failed (err = -32) [ 86.076113][ T1638] tipc: Invalid UDP bearer configuration [ 86.076244][ T1638] tipc: Enabling of bearer rejected, failed to enable media [ 86.587502][ T1645] loop2: detected capacity change from 0 to 512 [ 86.645045][ T1645] EXT4-fs (loop2): Test dummy encryption mode enabled [ 87.518706][ T30] kauditd_printk_skb: 144 callbacks suppressed [ 87.518735][ T30] audit: type=1400 audit(2000000056.460:1434): avc: denied { unmount } for pid=297 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 87.579045][ T425] usb 1-1: USB disconnect, device number 5 [ 87.628391][ T1645] EXT4-fs error (device loop2): ext4_fill_super:4832: inode #2: comm syz.2.387: casefold flag without casefold feature [ 87.641428][ T1645] EXT4-fs (loop2): get root inode failed [ 87.646899][ T1645] EXT4-fs (loop2): mount failed [ 87.696621][ T30] audit: type=1326 audit(2000000056.660:1435): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1648 comm="syz.3.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 87.719774][ T30] audit: type=1326 audit(2000000056.660:1436): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1648 comm="syz.3.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 87.742945][ T30] audit: type=1326 audit(2000000056.660:1437): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1648 comm="syz.3.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 87.767202][ T30] audit: type=1326 audit(2000000056.660:1438): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1648 comm="syz.3.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 87.790412][ T30] audit: type=1326 audit(2000000056.660:1439): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1648 comm="syz.3.389" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 87.839033][ T30] audit: type=1326 audit(2000000056.800:1440): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1650 comm="syz.4.390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 87.869848][ T1655] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 87.888135][ T30] audit: type=1326 audit(2000000056.800:1441): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1650 comm="syz.4.390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 87.911795][ T30] audit: type=1326 audit(2000000056.800:1442): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1650 comm="syz.4.390" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 87.945888][ T1661] netlink: 32 bytes leftover after parsing attributes in process `syz.4.394'. [ 87.963224][ T1661] loop4: detected capacity change from 0 to 2048 [ 88.006181][ T30] audit: type=1326 audit(2000000056.970:1443): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1662 comm="syz.0.395" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 88.055548][ T1661] loop4: p1 < > p3 p4 < > [ 88.067656][ T1661] loop4: p3 start 4284289 is beyond EOD, truncated [ 88.094938][ T1671] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 88.194861][ T488] udevd[488]: inotify_add_watch(7, /dev/loop4p4, 10) failed: No such file or directory [ 88.194875][ T1241] udevd[1241]: inotify_add_watch(7, /dev/loop4p1, 10) failed: No such file or directory [ 88.276497][ T1682] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 88.478889][ T425] usb 5-1: new high-speed USB device number 7 using dummy_hcd [ 88.848951][ T425] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.877776][ T425] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 89.011928][ T425] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 89.021134][ T425] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 89.029839][ T425] usb 5-1: config 0 descriptor?? [ 89.054892][ T1695] tipc: Invalid UDP bearer configuration [ 89.054924][ T1695] tipc: Enabling of bearer rejected, failed to enable media [ 89.100697][ T1699] loop0: detected capacity change from 0 to 512 [ 89.118647][ T20] usb 3-1: new high-speed USB device number 6 using dummy_hcd [ 89.131815][ T1699] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 89.143027][ T1699] ext4 filesystem being mounted at /97/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 89.145747][ T1704] loop3: detected capacity change from 0 to 512 [ 89.179462][ T1704] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 89.198262][ T1704] EXT4-fs (loop3): 1 truncate cleaned up [ 89.204210][ T1704] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 89.226692][ T1704] mmap: syz.3.410 (1704) uses deprecated remap_file_pages() syscall. See Documentation/vm/remap_file_pages.rst. [ 89.510714][ T425] hid (null): bogus close delimiter [ 89.578611][ T1715] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 89.778948][ T425] usb 5-1: string descriptor 0 read error: -71 [ 89.799404][ T425] uclogic 0003:256C:006D.000A: failed retrieving string descriptor #200: -71 [ 89.883878][ T425] uclogic 0003:256C:006D.000A: failed retrieving pen parameters: -71 [ 89.897559][ T425] uclogic 0003:256C:006D.000A: failed probing pen v2 parameters: -71 [ 89.905620][ T425] uclogic 0003:256C:006D.000A: failed probing parameters: -71 [ 89.908713][ T20] usb 3-1: Using ep0 maxpacket: 16 [ 89.913092][ T425] uclogic: probe of 0003:256C:006D.000A failed with error -71 [ 90.031454][ T425] usb 5-1: USB disconnect, device number 7 [ 90.059901][ T20] usb 3-1: config 3 has an invalid interface number: 42 but max is 0 [ 90.074390][ T20] usb 3-1: config 3 has no interface number 0 [ 90.081885][ T20] usb 3-1: config 3 interface 42 has no altsetting 0 [ 90.458158][ T20] usb 3-1: New USB device found, idVendor=06d0, idProduct=0622, bcdDevice=b3.97 [ 90.467082][ T20] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 90.479691][ T1733] tipc: Invalid UDP bearer configuration [ 90.479714][ T1733] tipc: Enabling of bearer rejected, failed to enable media [ 90.510532][ T1735] loop4: detected capacity change from 0 to 1024 [ 90.571566][ T1739] loop0: detected capacity change from 0 to 1024 [ 90.581359][ T1735] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 90.659778][ T1739] EXT4-fs (loop0): Ignoring removed bh option [ 90.665798][ T1739] EXT4-fs (loop0): Warning: mounting with an experimental mount option 'dioread_nolock' for blocksize < PAGE_SIZE [ 90.694199][ T1739] EXT4-fs (loop0): mounted filesystem without journal. Opts: delalloc,data_err=abort,i_version,dioread_lock,noblock_validity,max_dir_size_kb=0x00000000004007b1,data_err=ignore,grpquota,max_batch_time=0x0000000000000002,user_xattr,bh,dioread_nolock,,errors=continue. Quota mode: writeback. [ 90.749697][ T20] usb 3-1: string descriptor 0 read error: -71 [ 90.756570][ T20] net1080: probe of 3-1:3.42 failed with error -22 [ 90.779843][ T20] usb 3-1: USB disconnect, device number 6 [ 91.174503][ T1758] loop0: detected capacity change from 0 to 16 [ 91.242076][ T1758] erofs: (device loop0): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 91.278650][ T425] usb 4-1: new high-speed USB device number 6 using dummy_hcd [ 91.898949][ T425] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 91.950222][ T425] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 92.076643][ T425] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 92.154941][ T425] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 92.170807][ T425] usb 4-1: config 0 descriptor?? [ 92.250285][ T1780] loop1: detected capacity change from 0 to 256 [ 92.268149][ T1781] loop0: detected capacity change from 0 to 1024 [ 92.291814][ T1780] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 92.345339][ T1781] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 92.479963][ T1790] loop1: detected capacity change from 0 to 2048 [ 92.804227][ T1747] UDC core: couldn't find an available UDC or it's busy: -16 [ 92.815134][ T1747] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 92.826050][ T30] kauditd_printk_skb: 120 callbacks suppressed [ 92.826066][ T30] audit: type=1326 audit(2000000061.800:1564): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1794 comm="syz.2.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 92.829037][ T425] hid (null): bogus close delimiter [ 92.855208][ T30] audit: type=1326 audit(2000000061.800:1565): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1794 comm="syz.2.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 92.884286][ T30] audit: type=1326 audit(2000000061.800:1566): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1794 comm="syz.2.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 92.909341][ T30] audit: type=1326 audit(2000000061.800:1567): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1794 comm="syz.2.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 92.938175][ T30] audit: type=1326 audit(2000000061.800:1568): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1794 comm="syz.2.438" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 92.950857][ T1790] EXT4-fs (loop1): mounted filesystem without journal. Opts: dioread_lock,usrjquota=,errors=remount-ro,norecovery,auto_da_alloc,noquota,grpquota,barrier=0x0000000000000000,grpjquota=,jqfmt=vfsold,. Quota mode: writeback. [ 92.974126][ T1799] loop2: detected capacity change from 0 to 1024 [ 93.014792][ T1799] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 93.041508][ T1747] UDC core: couldn't find an available UDC or it's busy: -16 [ 93.066677][ T1790] EXT4-fs error (device loop1): ext4_validate_block_bitmap:438: comm syz.1.437: bg 0: block 234: padding at end of block bitmap is not set [ 93.068782][ T1747] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 93.092350][ T1803] FAULT_INJECTION: forcing a failure. [ 93.092350][ T1803] name failslab, interval 1, probability 0, space 0, times 0 [ 93.100612][ T1790] EXT4-fs (loop1): Remounting filesystem read-only [ 93.107049][ T1803] CPU: 0 PID: 1803 Comm: syz.0.439 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 93.118684][ T425] usb 4-1: language id specifier not provided by device, defaulting to English [ 93.120741][ T1803] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 93.120758][ T1803] Call Trace: [ 93.120765][ T1803] [ 93.120774][ T1803] dump_stack_lvl+0x151/0x1c0 [ 93.149810][ T1803] ? io_uring_drop_tctx_refs+0x190/0x190 [ 93.155277][ T1803] ? x64_sys_call+0x16a/0x9a0 [ 93.159789][ T1803] ? entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.165692][ T1803] dump_stack+0x15/0x20 [ 93.169733][ T1803] should_fail+0x3c6/0x510 [ 93.173934][ T1803] __should_failslab+0xa4/0xe0 [ 93.178531][ T1803] ? skb_clone+0x1d1/0x360 [ 93.182804][ T1803] should_failslab+0x9/0x20 [ 93.187131][ T1803] slab_pre_alloc_hook+0x37/0xd0 [ 93.191910][ T1803] ? skb_clone+0x1d1/0x360 [ 93.196153][ T1803] kmem_cache_alloc+0x44/0x200 [ 93.200758][ T1803] skb_clone+0x1d1/0x360 [ 93.204859][ T1803] pfkey_broadcast_one+0x9f/0x330 [ 93.209694][ T1803] pfkey_broadcast+0x2c7/0x2f0 [ 93.214292][ T1803] pfkey_sendmsg+0xd79/0xfb0 [ 93.218724][ T1803] ? avc_has_perm_noaudit+0x430/0x430 [ 93.223935][ T1803] ? pfkey_release+0x340/0x340 [ 93.228523][ T1803] ? selinux_socket_sendmsg+0x243/0x340 [ 93.233917][ T1803] ? kmem_cache_free+0x116/0x2e0 [ 93.238681][ T1803] ? check_stack_object+0x114/0x130 [ 93.243713][ T1803] ? security_socket_sendmsg+0x82/0xb0 [ 93.249006][ T1803] ? pfkey_release+0x340/0x340 [ 93.253693][ T1803] ____sys_sendmsg+0x59e/0x8f0 [ 93.258292][ T1803] ? __sys_sendmsg_sock+0x40/0x40 [ 93.263237][ T1803] ? import_iovec+0xe5/0x120 [ 93.267760][ T1803] ___sys_sendmsg+0x252/0x2e0 [ 93.272274][ T1803] ? __sys_sendmsg+0x260/0x260 [ 93.276881][ T1803] ? __fdget+0x1bc/0x240 [ 93.280959][ T1803] __se_sys_sendmsg+0x19a/0x260 [ 93.285637][ T1803] ? __x64_sys_sendmsg+0x90/0x90 [ 93.290412][ T1803] ? ksys_write+0x260/0x2c0 [ 93.294754][ T1803] ? debug_smp_processor_id+0x17/0x20 [ 93.299958][ T1803] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 93.305860][ T1803] __x64_sys_sendmsg+0x7b/0x90 [ 93.310465][ T1803] x64_sys_call+0x16a/0x9a0 [ 93.314802][ T1803] do_syscall_64+0x3b/0xb0 [ 93.319059][ T1803] ? clear_bhb_loop+0x35/0x90 [ 93.323567][ T1803] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 93.329295][ T1803] RIP: 0033:0x7f2d9fbc4849 [ 93.333554][ T1803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 93.352991][ T1803] RSP: 002b:00007f2d9e23b058 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 93.361243][ T1803] RAX: ffffffffffffffda RBX: 00007f2d9fd89fa0 RCX: 00007f2d9fbc4849 [ 93.369047][ T1803] RDX: 0000000000000000 RSI: 0000000020000040 RDI: 0000000000000003 [ 93.376858][ T1803] RBP: 00007f2d9e23b0a0 R08: 0000000000000000 R09: 0000000000000000 [ 93.384670][ T1803] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 93.392482][ T1803] R13: 0000000000000000 R14: 00007f2d9fd89fa0 R15: 00007fff6e311d38 [ 93.400295][ T1803] [ 93.582648][ T30] audit: type=1400 audit(2000000062.550:1569): avc: denied { create } for pid=1804 comm="syz.0.443" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 93.713899][ T1812] loop4: detected capacity change from 0 to 512 [ 95.314681][ T1812] EXT4-fs (loop4): Test dummy encryption mode enabled [ 95.428818][ T1812] EXT4-fs error (device loop4): ext4_fill_super:4832: inode #2: comm syz.4.444: casefold flag without casefold feature [ 95.442073][ T1812] EXT4-fs (loop4): get root inode failed [ 95.447549][ T1812] EXT4-fs (loop4): mount failed [ 95.516330][ T1815] loop2: detected capacity change from 0 to 1024 [ 95.608915][ T425] uclogic 0003:256C:006D.000B: failed retrieving Huion firmware version: -71 [ 95.691908][ T425] uclogic 0003:256C:006D.000B: failed probing parameters: -71 [ 95.726121][ T1819] loop0: detected capacity change from 0 to 512 [ 95.751666][ T1815] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 95.784748][ T30] audit: type=1400 audit(2000000064.260:1570): avc: denied { unlink } for pid=297 comm="syz-executor" name="file0" dev="tmpfs" ino=576 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 95.902525][ T425] uclogic: probe of 0003:256C:006D.000B failed with error -71 [ 96.015237][ T1819] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 96.028076][ T30] audit: type=1326 audit(2000000064.870:1571): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.1.442" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 96.037321][ T425] usb 4-1: USB disconnect, device number 6 [ 96.058845][ T1819] ext4 filesystem being mounted at /107/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 96.144725][ T30] audit: type=1326 audit(2000000064.870:1572): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.1.442" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 96.182978][ T30] audit: type=1326 audit(2000000064.890:1573): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1816 comm="syz.1.442" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 96.572540][ T1836] loop4: detected capacity change from 0 to 1024 [ 96.685155][ T1842] loop2: detected capacity change from 0 to 256 [ 97.015983][ T1836] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 97.102772][ T1842] exFAT-fs (loop2): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 97.117331][ T1848] loop1: detected capacity change from 0 to 16 [ 97.189044][ T1848] erofs: (device loop1): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 97.250220][ T1857] loop3: detected capacity change from 0 to 1024 [ 97.293766][ T1863] loop2: detected capacity change from 0 to 1024 [ 97.323925][ T1857] EXT4-fs (loop3): Test dummy encryption mode enabled [ 97.635508][ T1863] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 97.972762][ T1877] loop1: detected capacity change from 0 to 1024 [ 98.520527][ T1889] loop0: detected capacity change from 0 to 1024 [ 98.560852][ T1889] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 98.580822][ T30] kauditd_printk_skb: 62 callbacks suppressed [ 98.580840][ T30] audit: type=1326 audit(2000000067.550:1636): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1892 comm="syz.2.461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 98.647718][ T30] audit: type=1326 audit(2000000067.590:1637): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1892 comm="syz.2.461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 98.659707][ T1877] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 98.671386][ T30] audit: type=1326 audit(2000000067.590:1638): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1892 comm="syz.2.461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 98.720259][ T30] audit: type=1326 audit(2000000067.590:1639): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1892 comm="syz.2.461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 98.743466][ T30] audit: type=1326 audit(2000000067.590:1640): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1892 comm="syz.2.461" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 98.788631][ T20] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 98.851243][ T1900] loop4: detected capacity change from 0 to 256 [ 99.015083][ T1900] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 99.437092][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.448079][ T20] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.461019][ T20] usb 4-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 99.470113][ T20] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.480586][ T20] usb 4-1: config 0 descriptor?? [ 99.557845][ T30] audit: type=1326 audit(2000000068.520:1641): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1910 comm="syz.4.469" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 99.561074][ T1915] loop1: detected capacity change from 0 to 16 [ 99.606447][ T30] audit: type=1326 audit(2000000068.560:1642): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1910 comm="syz.4.469" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 99.649413][ T30] audit: type=1326 audit(2000000068.560:1643): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1910 comm="syz.4.469" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 99.662946][ T1915] erofs: (device loop1): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 99.697916][ T30] audit: type=1326 audit(2000000068.560:1644): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1910 comm="syz.4.469" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 99.774882][ T30] audit: type=1326 audit(2000000068.560:1645): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=1910 comm="syz.4.469" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 100.168917][ T425] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 100.529566][ T425] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 100.568679][ T20] usb 4-1: string descriptor 0 read error: -71 [ 100.574733][ T425] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 100.588717][ T20] uclogic 0003:256C:006D.000C: failed retrieving string descriptor #200: -71 [ 100.597335][ T20] uclogic 0003:256C:006D.000C: failed retrieving pen parameters: -71 [ 100.618636][ T20] uclogic 0003:256C:006D.000C: failed probing pen v2 parameters: -71 [ 100.618658][ T425] usb 3-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 100.635574][ T20] uclogic 0003:256C:006D.000C: failed probing parameters: -71 [ 100.635613][ T20] uclogic: probe of 0003:256C:006D.000C failed with error -71 [ 100.636632][ T20] usb 4-1: USB disconnect, device number 7 [ 100.650352][ T425] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 100.661996][ T1938] loop1: detected capacity change from 0 to 1024 [ 100.685427][ T425] usb 3-1: config 0 descriptor?? [ 100.818509][ T1945] loop4: detected capacity change from 0 to 1024 [ 100.827076][ T1938] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 100.916756][ T1949] loop3: detected capacity change from 0 to 512 [ 100.969670][ T1945] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 101.001850][ T1949] EXT4-fs (loop3): Test dummy encryption mode enabled [ 101.051236][ T1917] loop2: detected capacity change from 0 to 512 [ 101.087048][ T1949] EXT4-fs error (device loop3): ext4_fill_super:4832: inode #2: comm syz.3.477: casefold flag without casefold feature [ 101.100428][ T1949] EXT4-fs (loop3): get root inode failed [ 101.105910][ T1949] EXT4-fs (loop3): mount failed [ 101.177832][ T1917] EXT4-fs (loop2): encrypted files will use data=ordered instead of data journaling mode [ 101.312075][ T1917] EXT4-fs (loop2): 1 truncate cleaned up [ 101.390101][ T1917] EXT4-fs (loop2): mounted filesystem without journal. Opts: nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x000000000000006c,jqfmt=vfsv0,nombcache,quota,,errors=continue. Quota mode: writeback. [ 102.018587][ C0] sched: RT throttling activated [ 102.173477][ T63] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 102.204911][ T1958] loop1: detected capacity change from 0 to 256 [ 102.281722][ T1958] FAT-fs (loop1): Directory bread(block 64) failed [ 102.288086][ T1958] FAT-fs (loop1): Directory bread(block 65) failed [ 102.294474][ T1958] FAT-fs (loop1): Directory bread(block 66) failed [ 102.300933][ T1958] FAT-fs (loop1): Directory bread(block 67) failed [ 102.307250][ T1958] FAT-fs (loop1): Directory bread(block 68) failed [ 102.313578][ T1958] FAT-fs (loop1): Directory bread(block 69) failed [ 102.319968][ T1958] FAT-fs (loop1): Directory bread(block 70) failed [ 102.326221][ T1958] FAT-fs (loop1): Directory bread(block 71) failed [ 102.332614][ T1958] FAT-fs (loop1): Directory bread(block 72) failed [ 102.339444][ T1958] FAT-fs (loop1): Directory bread(block 73) failed [ 102.394315][ T1962] netlink: 'syz.3.481': attribute type 30 has an invalid length. [ 102.427007][ T1960] loop4: detected capacity change from 0 to 32768 [ 102.469181][ T1960] loop4: p1 p2 p3 < p5 p6 p7 > [ 102.488673][ T425] usbhid 3-1:0.0: can't add hid device: -71 [ 102.503728][ T425] usbhid: probe of 3-1:0.0 failed with error -71 [ 102.519325][ T425] usb 3-1: USB disconnect, device number 7 [ 102.634988][ T1972] loop3: detected capacity change from 0 to 16 [ 102.648703][ T63] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 102.659698][ T63] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 102.669686][ T63] usb 1-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 102.678968][ T63] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 102.688184][ T63] usb 1-1: config 0 descriptor?? [ 102.718979][ T1972] erofs: (device loop3): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 104.288660][ T1691] usb 3-1: new high-speed USB device number 8 using dummy_hcd [ 104.528352][ T30] kauditd_printk_skb: 135 callbacks suppressed [ 104.528366][ T30] audit: type=1326 audit(2000000073.490:1781): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2013 comm="syz.1.495" exe="/root/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7f44e41f6849 code=0x0 [ 104.585582][ T2015] loop1: detected capacity change from 0 to 2048 [ 104.638995][ T2015] loop1: p1 < > p2 p3 < p5 p6 > p4 [ 104.644077][ T2015] loop1: partition table partially beyond EOD, truncated [ 104.651079][ T2015] loop1: p1 start 16777216 is beyond EOD, truncated [ 104.657512][ T2015] loop1: p2 start 16908800 is beyond EOD, truncated [ 104.664488][ T2015] loop1: p4 start 11326 is beyond EOD, truncated [ 104.670803][ T2015] loop1: p5 start 16908800 is beyond EOD, truncated [ 104.677211][ T2015] loop1: p6 start 11326 is beyond EOD, truncated [ 104.718714][ T1691] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 104.729651][ T1691] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 104.739348][ T1691] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 104.748336][ T1691] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 104.756922][ T1691] usb 3-1: config 0 descriptor?? [ 104.943383][ T30] audit: type=1326 audit(2000000073.910:1782): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2016 comm="syz.3.496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 104.966870][ T30] audit: type=1326 audit(2000000073.910:1783): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2016 comm="syz.3.496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 104.990322][ T30] audit: type=1326 audit(2000000073.910:1784): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2016 comm="syz.3.496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 105.037844][ T2020] loop4: detected capacity change from 0 to 256 [ 105.044799][ T30] audit: type=1326 audit(2000000073.910:1785): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2016 comm="syz.3.496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 105.063118][ T2020] exFAT-fs (loop4): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 105.081184][ T30] audit: type=1326 audit(2000000073.930:1786): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2016 comm="syz.3.496" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 105.116341][ T2022] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 105.170041][ T2028] loop0: detected capacity change from 0 to 512 [ 105.178782][ T63] uclogic 0003:256C:006D.000D: failed retrieving string descriptor #200: -71 [ 105.187485][ T63] uclogic 0003:256C:006D.000D: failed retrieving pen parameters: -71 [ 105.195976][ T63] uclogic 0003:256C:006D.000D: failed probing pen v2 parameters: -71 [ 105.203987][ T63] uclogic 0003:256C:006D.000D: failed probing parameters: -71 [ 105.217786][ T63] uclogic: probe of 0003:256C:006D.000D failed with error -71 [ 105.226500][ T63] usb 1-1: USB disconnect, device number 6 [ 105.232733][ T2005] UDC core: couldn't find an available UDC or it's busy: -16 [ 105.241071][ T2005] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 105.246772][ T2032] loop3: detected capacity change from 0 to 1024 [ 105.256361][ T1691] hid (null): bogus close delimiter [ 105.259950][ T2028] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: comm syz.0.501: inode #1: comm syz.0.501: iget: illegal inode # [ 105.274391][ T2028] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz.0.501: error while reading EA inode 1 err=-117 [ 105.274437][ T2032] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 105.312926][ T2028] EXT4-fs error (device loop0): ext4_xattr_inode_iget:404: comm syz.0.501: inode #1: comm syz.0.501: iget: illegal inode # [ 105.325807][ T2028] EXT4-fs error (device loop0): ext4_xattr_inode_iget:409: comm syz.0.501: error while reading EA inode 1 err=-117 [ 105.338431][ T2028] EXT4-fs (loop0): 1 orphan inode deleted [ 105.344468][ T2028] EXT4-fs (loop0): mounted filesystem without journal. Opts: usrjquota=,journal_dev=0x0000000000008000,debug_want_extra_isize=0x000000000000005c,minixdf,resgid=0x0000000000000000,grpquota,usrjquota=,journal_dev=0x0000000000000dcc,,errors=continue. Quota mode: writeback. [ 105.458935][ T1691] usb 3-1: language id specifier not provided by device, defaulting to English [ 105.543357][ T2039] 9pnet: Insufficient options for proto=fd [ 105.744019][ T2005] UDC core: couldn't find an available UDC or it's busy: -16 [ 105.751380][ T2005] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 106.031383][ T2045] xt_hashlimit: size too large, truncated to 1048576 [ 106.117965][ T2048] loop0: detected capacity change from 0 to 1024 [ 106.129800][ T2048] SELinux: security_context_str_to_sid(staff_u) failed for (dev ?, type ?) errno=-22 [ 106.179519][ T2048] EXT4-fs (loop0): Test dummy encryption mode enabled [ 106.190682][ T2005] loop2: detected capacity change from 0 to 256 [ 106.207934][ T2005] exfat: Deprecated parameter 'utf8' [ 106.217275][ T2005] exfat: Deprecated parameter 'utf8' [ 106.251769][ T2005] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x23a77120, utbl_chksum : 0xe619d30d) [ 106.279571][ T2005] UDC core: couldn't find an available UDC or it's busy: -16 [ 106.286782][ T2005] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 106.381094][ T1691] uclogic 0003:256C:006D.000E: failed retrieving string descriptor #100: -71 [ 106.395538][ T1691] uclogic 0003:256C:006D.000E: failed retrieving pen parameters: -71 [ 106.403512][ T1691] uclogic 0003:256C:006D.000E: failed probing pen v1 parameters: -71 [ 106.411378][ T1691] uclogic 0003:256C:006D.000E: failed probing parameters: -71 [ 106.419267][ T1691] uclogic: probe of 0003:256C:006D.000E failed with error -71 [ 106.436226][ T30] audit: type=1326 audit(2000000075.400:1787): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2054 comm="syz.4.508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 106.460159][ T1691] usb 3-1: USB disconnect, device number 8 [ 106.541269][ T30] audit: type=1326 audit(2000000075.400:1788): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2054 comm="syz.4.508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 106.782767][ T30] audit: type=1326 audit(2000000075.400:1789): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2054 comm="syz.4.508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 106.813008][ T30] audit: type=1326 audit(2000000075.440:1790): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2054 comm="syz.4.508" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 106.857014][ T2064] loop3: detected capacity change from 0 to 256 [ 106.890928][ T2064] exFAT-fs (loop3): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 107.085756][ T2082] loop3: detected capacity change from 0 to 1024 [ 107.195050][ T2073] loop4: detected capacity change from 0 to 40427 [ 107.200368][ T2082] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 107.240554][ T2073] F2FS-fs (loop4): Insane cp_payload (553648128 >= 504) [ 107.529740][ T2073] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 107.544920][ T2073] F2FS-fs (loop4): invalid crc value [ 107.661215][ T26] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 107.754854][ T2073] F2FS-fs (loop4): Found nat_bits in checkpoint [ 108.068914][ T2098] loop3: detected capacity change from 0 to 512 [ 108.230721][ T2073] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 108.241612][ T2073] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 109.480838][ T2098] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 109.498702][ T26] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 109.510145][ T2098] ext4 filesystem being mounted at /118/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 109.521479][ T26] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 109.531285][ T26] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 109.540246][ T26] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 109.549392][ T26] usb 3-1: config 0 descriptor?? [ 109.830474][ T2116] attempt to access beyond end of device [ 109.830474][ T2116] loop4: rw=2049, want=45104, limit=40427 [ 110.271489][ T296] attempt to access beyond end of device [ 110.271489][ T296] loop4: rw=2049, want=45112, limit=40427 [ 110.388715][ T26] usbhid 3-1:0.0: can't add hid device: -71 [ 110.394489][ T26] usbhid: probe of 3-1:0.0 failed with error -71 [ 110.421725][ T2121] loop3: detected capacity change from 0 to 256 [ 110.449691][ T26] usb 3-1: USB disconnect, device number 9 [ 110.519597][ T2121] exFAT-fs (loop3): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 110.534927][ T2113] FAULT_INJECTION: forcing a failure. [ 110.534927][ T2113] name failslab, interval 1, probability 0, space 0, times 0 [ 110.578610][ T2113] CPU: 1 PID: 2113 Comm: syz.1.521 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 110.588255][ T2113] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 110.598149][ T2113] Call Trace: [ 110.601274][ T2113] [ 110.604056][ T2113] dump_stack_lvl+0x151/0x1c0 [ 110.608565][ T2113] ? io_uring_drop_tctx_refs+0x190/0x190 [ 110.614038][ T2113] dump_stack+0x15/0x20 [ 110.618028][ T2113] should_fail+0x3c6/0x510 [ 110.622276][ T2113] __should_failslab+0xa4/0xe0 [ 110.626874][ T2113] ? __proc_create+0x419/0xa00 [ 110.631480][ T2113] should_failslab+0x9/0x20 [ 110.635823][ T2113] slab_pre_alloc_hook+0x37/0xd0 [ 110.640594][ T2113] ? __proc_create+0x419/0xa00 [ 110.645194][ T2113] kmem_cache_alloc+0x44/0x200 [ 110.649795][ T2113] __proc_create+0x419/0xa00 [ 110.654227][ T2113] ? proc_symlink+0x290/0x290 [ 110.658739][ T2113] _proc_mkdir+0xd3/0x200 [ 110.662899][ T2113] ? __proc_create+0xa00/0xa00 [ 110.667497][ T2113] ? proc_net_ns_init+0x52/0x3a0 [ 110.672269][ T2113] proc_net_ns_init+0x29a/0x3a0 [ 110.676955][ T2113] ops_init+0x1cd/0x4a0 [ 110.680953][ T2113] setup_net+0x34b/0xb50 [ 110.685028][ T2113] ? copy_net_ns+0x5b0/0x5b0 [ 110.689450][ T2113] ? __kasan_kmalloc+0x9/0x10 [ 110.693961][ T2113] ? kmem_cache_alloc_trace+0x115/0x210 [ 110.699343][ T2113] ? copy_net_ns+0x188/0x5b0 [ 110.703775][ T2113] copy_net_ns+0x35f/0x5b0 [ 110.708024][ T2113] create_new_namespaces+0x416/0x670 [ 110.713150][ T2113] unshare_nsproxy_namespaces+0x126/0x180 [ 110.718702][ T2113] ksys_unshare+0x545/0x980 [ 110.723035][ T2113] ? fput+0x1a/0x20 [ 110.726686][ T2113] ? sighand_ctor+0x60/0x60 [ 110.731023][ T2113] ? debug_smp_processor_id+0x17/0x20 [ 110.736235][ T2113] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 110.742131][ T2113] __x64_sys_unshare+0x38/0x40 [ 110.746731][ T2113] x64_sys_call+0x728/0x9a0 [ 110.751070][ T2113] do_syscall_64+0x3b/0xb0 [ 110.755322][ T2113] ? clear_bhb_loop+0x35/0x90 [ 110.759837][ T2113] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 110.765566][ T2113] RIP: 0033:0x7f44e41f6849 [ 110.769820][ T2113] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 110.789256][ T2113] RSP: 002b:00007f44e284c058 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 110.797503][ T2113] RAX: ffffffffffffffda RBX: 00007f44e43bc080 RCX: 00007f44e41f6849 [ 110.805313][ T2113] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000062040200 [ 110.813128][ T2113] RBP: 00007f44e284c0a0 R08: 0000000000000000 R09: 0000000000000000 [ 110.820945][ T2113] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 110.828756][ T2113] R13: 0000000000000000 R14: 00007f44e43bc080 R15: 00007ffc50430898 [ 110.836564][ T2113] [ 110.908316][ T30] kauditd_printk_skb: 25 callbacks suppressed [ 110.908332][ T30] audit: type=1326 audit(2000000079.870:1816): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 110.989338][ T30] audit: type=1326 audit(2000000079.900:1817): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.044941][ T30] audit: type=1326 audit(2000000079.900:1818): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.065811][ T2119] loop2: detected capacity change from 0 to 40427 [ 111.079890][ T2138] loop1: detected capacity change from 0 to 1024 [ 111.086319][ T30] audit: type=1326 audit(2000000079.900:1819): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.109716][ T30] audit: type=1326 audit(2000000079.900:1820): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.133245][ T30] audit: type=1326 audit(2000000079.900:1821): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.159268][ T2119] F2FS-fs (loop2): invalid crc value [ 111.164562][ T30] audit: type=1326 audit(2000000079.900:1822): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.188542][ T30] audit: type=1326 audit(2000000079.910:1823): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.212291][ T30] audit: type=1326 audit(2000000079.910:1824): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.235686][ T30] audit: type=1326 audit(2000000079.910:1825): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2129 comm="syz.3.526" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 111.274532][ T2138] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 111.278085][ T26] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 111.305398][ T2119] F2FS-fs (loop2): Found nat_bits in checkpoint [ 111.351738][ T2119] F2FS-fs (loop2): Cannot turn on quotas: -2 on 0 [ 111.366423][ T2119] F2FS-fs (loop2): Mounted with checkpoint version = 48b305e4 [ 111.383194][ T1235] usb 5-1: new high-speed USB device number 8 using dummy_hcd [ 111.446094][ T2119] attempt to access beyond end of device [ 111.446094][ T2119] loop2: rw=2049, want=45112, limit=40427 [ 111.808713][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.819612][ T1235] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 111.836814][ T26] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 111.871556][ T1235] usb 5-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 111.889928][ T26] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.00 [ 111.899116][ T1235] usb 5-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 111.907979][ T1235] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.916250][ T26] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 111.927973][ T1235] usb 5-1: config 0 descriptor?? [ 111.936798][ T26] usb 4-1: config 0 descriptor?? [ 112.182597][ T2162] loop2: detected capacity change from 0 to 1024 [ 112.277507][ T2134] loop3: detected capacity change from 0 to 512 [ 112.352137][ T2134] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 112.421927][ T2136] UDC core: couldn't find an available UDC or it's busy: -16 [ 112.458278][ T2136] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 112.475466][ T2134] EXT4-fs (loop3): 1 truncate cleaned up [ 112.495119][ T2134] EXT4-fs (loop3): mounted filesystem without journal. Opts: nogrpid,resuid=0x0000000000000000,debug_want_extra_isize=0x000000000000006c,jqfmt=vfsv0,nombcache,quota,,errors=continue. Quota mode: writeback. [ 112.517348][ T2162] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 112.529036][ T1235] hid (null): bogus close delimiter [ 112.748711][ T1235] usb 5-1: language id specifier not provided by device, defaulting to English [ 112.949578][ T2136] UDC core: couldn't find an available UDC or it's busy: -16 [ 112.967431][ T2170] loop0: detected capacity change from 0 to 512 [ 112.978627][ T2136] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 113.007276][ T2172] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 113.028719][ T26] usbhid 4-1:0.0: can't add hid device: -71 [ 113.042039][ T26] usbhid: probe of 4-1:0.0 failed with error -71 [ 113.065191][ T2174] loop1: detected capacity change from 0 to 256 [ 113.072319][ T26] usb 4-1: USB disconnect, device number 8 [ 113.079391][ T2170] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 113.091080][ T2170] ext4 filesystem being mounted at /122/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 113.120979][ T2174] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 113.470675][ T2136] loop4: detected capacity change from 0 to 256 [ 113.589000][ T2136] exfat: Deprecated parameter 'utf8' [ 113.594316][ T2136] exfat: Deprecated parameter 'utf8' [ 113.609845][ T2185] loop1: detected capacity change from 0 to 1024 [ 113.627036][ T2136] exFAT-fs (loop4): failed to load upcase table (idx : 0x00010000, chksum : 0x23a77120, utbl_chksum : 0xe619d30d) [ 113.644347][ T2136] UDC core: couldn't find an available UDC or it's busy: -16 [ 113.655897][ T2185] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 113.683090][ T2136] misc raw-gadget: fail, usb_gadget_probe_driver returned -16 [ 113.779006][ T1235] uclogic 0003:256C:006D.000F: failed retrieving string descriptor #100: -71 [ 113.789463][ T1235] uclogic 0003:256C:006D.000F: failed retrieving pen parameters: -71 [ 113.797409][ T1235] uclogic 0003:256C:006D.000F: failed probing pen v1 parameters: -71 [ 113.993351][ T1235] uclogic 0003:256C:006D.000F: failed probing parameters: -71 [ 114.000902][ T1235] uclogic: probe of 0003:256C:006D.000F failed with error -71 [ 114.011396][ T1235] usb 5-1: USB disconnect, device number 8 [ 114.503262][ T2198] loop4: detected capacity change from 0 to 1024 [ 114.634433][ T2198] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 114.738602][ T2207] loop1: detected capacity change from 0 to 512 [ 114.841763][ T2207] EXT4-fs (loop1): Test dummy encryption mode enabled [ 114.933837][ T2207] EXT4-fs error (device loop1): ext4_fill_super:4832: inode #2: comm syz.1.542: casefold flag without casefold feature [ 114.947174][ T2207] EXT4-fs (loop1): get root inode failed [ 114.952874][ T2207] EXT4-fs (loop1): mount failed [ 115.857235][ T2213] FAULT_INJECTION: forcing a failure. [ 115.857235][ T2213] name fail_page_alloc, interval 1, probability 0, space 0, times 1 [ 115.873481][ T2213] CPU: 1 PID: 2213 Comm: syz.0.545 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 115.883119][ T2213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 115.893022][ T2213] Call Trace: [ 115.896146][ T2213] [ 115.898912][ T2213] dump_stack_lvl+0x151/0x1c0 [ 115.903429][ T2213] ? io_uring_drop_tctx_refs+0x190/0x190 [ 115.908902][ T2213] dump_stack+0x15/0x20 [ 115.912884][ T2213] should_fail+0x3c6/0x510 [ 115.917141][ T2213] should_fail_alloc_page+0x5a/0x80 [ 115.922173][ T2213] prepare_alloc_pages+0x15c/0x700 [ 115.927122][ T2213] ? __alloc_pages+0x8f0/0x8f0 [ 115.931724][ T2213] ? __alloc_pages_bulk+0xe40/0xe40 [ 115.936753][ T2213] ? __kasan_check_write+0x14/0x20 [ 115.941699][ T2213] ? _raw_spin_lock+0xa4/0x1b0 [ 115.946303][ T2213] __alloc_pages+0x18c/0x8f0 [ 115.950729][ T2213] ? prep_new_page+0x110/0x110 [ 115.955327][ T2213] ? lru_cache_add+0x279/0x540 [ 115.959929][ T2213] handle_pte_fault+0xe7e/0x25c0 [ 115.964705][ T2213] ? fault_around_bytes_set+0xc0/0xc0 [ 115.969913][ T2213] do_handle_mm_fault+0x20bc/0x2400 [ 115.974958][ T2213] ? numa_migrate_prep+0xe0/0xe0 [ 115.979718][ T2213] ? follow_page_mask+0x900/0x10e0 [ 115.984666][ T2213] ? bpf_trace_run3+0x250/0x250 [ 115.989351][ T2213] ? follow_page+0x230/0x230 [ 115.993778][ T2213] __get_user_pages+0x379/0xee0 [ 115.998463][ T2213] ? __bpf_trace_mmap_lock_acquire_returned+0x33/0x40 [ 116.005061][ T2213] ? populate_vma_page_range+0xf0/0xf0 [ 116.010355][ T2213] __get_user_pages_remote+0x1bd/0x730 [ 116.015651][ T2213] pin_user_pages_remote+0x5d/0x80 [ 116.020594][ T2213] process_vm_rw+0x724/0xcc0 [ 116.025023][ T2213] ? fsnotify_perm+0x6a/0x5b0 [ 116.029533][ T2213] ? __ia32_sys_process_vm_writev+0x100/0x100 [ 116.035443][ T2213] ? wait_for_completion_killable_timeout+0x10/0x10 [ 116.041863][ T2213] ? fput+0x1a/0x20 [ 116.045502][ T2213] ? ksys_write+0x260/0x2c0 [ 116.049844][ T2213] ? __ia32_sys_read+0x90/0x90 [ 116.054454][ T2213] __x64_sys_process_vm_writev+0xe7/0x100 [ 116.060006][ T2213] x64_sys_call+0x839/0x9a0 [ 116.064335][ T2213] do_syscall_64+0x3b/0xb0 [ 116.068592][ T2213] ? clear_bhb_loop+0x35/0x90 [ 116.073117][ T2213] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.078833][ T2213] RIP: 0033:0x7f2d9fbc4849 [ 116.083086][ T2213] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 116.102533][ T2213] RSP: 002b:00007f2d9e23b058 EFLAGS: 00000246 ORIG_RAX: 0000000000000137 [ 116.110769][ T2213] RAX: ffffffffffffffda RBX: 00007f2d9fd89fa0 RCX: 00007f2d9fbc4849 [ 116.118590][ T2213] RDX: 0000000000000001 RSI: 0000000020000000 RDI: 000000000000016b [ 116.126398][ T2213] RBP: 00007f2d9e23b0a0 R08: 000000000000023a R09: 0000000000000000 [ 116.134207][ T2213] R10: 0000000020121000 R11: 0000000000000246 R12: 0000000000000002 [ 116.142020][ T2213] R13: 0000000000000000 R14: 00007f2d9fd89fa0 R15: 00007fff6e311d38 [ 116.149835][ T2213] [ 116.557335][ T2221] FAULT_INJECTION: forcing a failure. [ 116.557335][ T2221] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 116.575396][ T2221] CPU: 0 PID: 2221 Comm: syz.3.547 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 116.585034][ T2221] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 116.594932][ T2221] Call Trace: [ 116.598048][ T2221] [ 116.600844][ T2221] dump_stack_lvl+0x151/0x1c0 [ 116.605346][ T2221] ? io_uring_drop_tctx_refs+0x190/0x190 [ 116.610811][ T2221] ? signal_setup_done+0x446/0x5f0 [ 116.615758][ T2221] ? ptrace_signal+0x460/0x460 [ 116.620631][ T2221] dump_stack+0x15/0x20 [ 116.624615][ T2221] should_fail+0x3c6/0x510 [ 116.628867][ T2221] should_fail_usercopy+0x1a/0x20 [ 116.633813][ T2221] _copy_from_user+0x20/0xd0 [ 116.638430][ T2221] restore_sigcontext+0xce/0x710 [ 116.643193][ T2221] ? fpu__clear_user_states+0x187/0x210 [ 116.648873][ T2221] ? __do_compat_sys_x32_rt_sigreturn+0x1e0/0x1e0 [ 116.655093][ T2221] ? _raw_spin_lock_irq+0xa5/0x1b0 [ 116.660043][ T2221] __do_sys_rt_sigreturn+0x153/0x1e0 [ 116.665159][ T2221] ? x32_copy_siginfo_to_user+0x270/0x270 [ 116.670750][ T2221] ? debug_smp_processor_id+0x17/0x20 [ 116.675919][ T2221] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 116.681820][ T2221] ? exit_to_user_mode_prepare+0x39/0xa0 [ 116.687290][ T2221] x64_sys_call+0x91/0x9a0 [ 116.691543][ T2221] do_syscall_64+0x3b/0xb0 [ 116.695796][ T2221] ? clear_bhb_loop+0x35/0x90 [ 116.700316][ T2221] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 116.706037][ T2221] RIP: 0033:0x7f1d48ad2189 [ 116.710299][ T2221] Code: 64 c7 00 16 00 00 00 b8 ff ff ff ff c3 0f 1f 40 00 90 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 c7 c0 0f 00 00 00 0f 05 <0f> 1f 80 00 00 00 00 48 81 ec 48 01 00 00 49 89 d0 64 48 8b 04 25 [ 116.729736][ T2221] RSP: 002b:00007f1d471acac0 EFLAGS: 00000202 ORIG_RAX: 000000000000000f [ 116.737975][ T2221] RAX: ffffffffffffffda RBX: 00007f1d48cfbfa0 RCX: 00007f1d48ad2189 [ 116.745784][ T2221] RDX: 00007f1d471acac0 RSI: 00007f1d471acbf0 RDI: 0000000000000021 [ 116.753596][ T2221] RBP: 00007f1d471ad0a0 R08: 0000000000000000 R09: 0000000000000000 [ 116.761409][ T2221] R10: 0000000000000000 R11: 0000000000000202 R12: 0000000000000002 [ 116.769220][ T2221] R13: 0000000000000000 R14: 00007f1d48cfbfa0 R15: 00007ffc0be9a518 [ 116.777035][ T2221] [ 116.831067][ T2229] loop1: detected capacity change from 0 to 512 [ 116.908862][ T2235] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 116.921369][ T30] kauditd_printk_skb: 81 callbacks suppressed [ 116.921384][ T30] audit: type=1326 audit(2000000085.900:1907): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 116.930448][ T2229] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 116.961485][ T30] audit: type=1326 audit(2000000085.940:1908): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.051498][ T2243] loop3: detected capacity change from 0 to 1024 [ 117.084342][ T30] audit: type=1326 audit(2000000085.970:1909): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.113351][ T2229] ext4 filesystem being mounted at /98/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 117.135637][ T30] audit: type=1326 audit(2000000085.970:1910): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.166214][ T30] audit: type=1326 audit(2000000085.970:1911): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.183814][ T2250] loop0: detected capacity change from 0 to 1024 [ 117.192785][ T2243] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 117.221985][ T30] audit: type=1326 audit(2000000085.970:1912): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.284097][ T30] audit: type=1326 audit(2000000085.970:1913): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 117.323945][ T2250] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 118.178444][ T30] audit: type=1326 audit(2000000085.970:1914): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 118.228644][ T30] audit: type=1326 audit(2000000085.970:1915): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 118.252211][ T30] audit: type=1326 audit(2000000085.970:1916): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2225 comm="syz.4.548" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 118.316308][ T2263] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 118.432780][ T2268] xt_hashlimit: size too large, truncated to 1048576 [ 119.664674][ T2292] loop3: detected capacity change from 0 to 128 [ 119.715054][ T2295] loop2: detected capacity change from 0 to 1024 [ 119.804981][ T2295] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 121.918733][ T26] usb 5-1: new high-speed USB device number 9 using dummy_hcd [ 122.016993][ T30] kauditd_printk_skb: 33 callbacks suppressed [ 122.017017][ T30] audit: type=1400 audit(2000000090.980:1950): avc: denied { create } for pid=2317 comm="syz.2.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 122.141177][ T30] audit: type=1400 audit(2000000091.040:1951): avc: denied { setopt } for pid=2317 comm="syz.2.572" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 122.206813][ T2332] loop1: detected capacity change from 0 to 256 [ 122.238649][ T26] usb 5-1: Using ep0 maxpacket: 16 [ 122.264128][ T30] audit: type=1326 audit(2000000091.230:1952): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.325182][ T2332] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 122.378688][ T26] usb 5-1: config 0 has 1 interface, different from the descriptor's value: 8 [ 122.396304][ T30] audit: type=1326 audit(2000000091.230:1953): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.412056][ T2344] loop0: detected capacity change from 0 to 1024 [ 122.426365][ T30] audit: type=1326 audit(2000000091.230:1954): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.449671][ T30] audit: type=1326 audit(2000000091.230:1955): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.473890][ T30] audit: type=1326 audit(2000000091.230:1956): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.521190][ T30] audit: type=1326 audit(2000000091.230:1957): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.544630][ T30] audit: type=1326 audit(2000000091.230:1958): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.567990][ T30] audit: type=1326 audit(2000000091.230:1959): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2333 comm="syz.2.575" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 122.658981][ T26] usb 5-1: New USB device found, idVendor=05d1, idProduct=2001, bcdDevice= 6.00 [ 122.674872][ T26] usb 5-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 122.815334][ T2344] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 122.864241][ T26] usb 5-1: Product: syz [ 122.910705][ T26] usb 5-1: Manufacturer: syz [ 122.921406][ T26] usb 5-1: SerialNumber: syz [ 122.932882][ T26] usb 5-1: config 0 descriptor?? [ 123.039828][ T26] ftdi_sio 5-1:0.0: FTDI USB Serial Device converter detected [ 123.047882][ T26] usb 5-1: Detected FT232RL [ 123.065044][ T2363] loop0: detected capacity change from 0 to 256 [ 123.113533][ T2363] exFAT-fs (loop0): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 123.414613][ T2314] loop4: detected capacity change from 0 to 256 [ 123.428727][ T26] ftdi_sio ttyUSB0: Unable to read latency timer: -32 [ 123.476402][ T2314] FAT-fs (loop4): Unrecognized mount option "çÿbÆäÊ24¯Ÿ" or missing value [ 123.572310][ T2375] netlink: 8 bytes leftover after parsing attributes in process `syz.3.588'. [ 123.689462][ T2375] capability: warning: `syz.3.588' uses deprecated v2 capabilities in a way that may be insecure [ 124.008714][ T26] ftdi_sio ttyUSB0: Unable to write latency timer: -71 [ 124.028886][ T26] ftdi_sio 5-1:0.0: GPIO initialisation failed: -71 [ 124.037254][ T26] usb 5-1: FTDI USB Serial Device converter now attached to ttyUSB0 [ 124.049748][ T26] usb 5-1: USB disconnect, device number 9 [ 124.058450][ T26] ftdi_sio ttyUSB0: FTDI USB Serial Device converter now disconnected from ttyUSB0 [ 124.149929][ T26] ftdi_sio 5-1:0.0: device disconnected [ 124.237614][ T2391] loop2: detected capacity change from 0 to 256 [ 124.375677][ T39] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 124.396373][ T2391] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0x205ad3fc, utbl_chksum : 0xe619d30d) [ 124.467182][ T2388] binder: 2387:2388 ioctl 89f1 0 returned -22 [ 124.788877][ T39] usb 2-1: config index 0 descriptor too short (expected 3133, got 61) [ 124.798448][ T39] usb 2-1: config 0 has an invalid interface number: 156 but max is 1 [ 124.807082][ T39] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 124.807568][ T2398] loop0: detected capacity change from 0 to 1024 [ 124.910555][ T2398] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 124.918855][ T39] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 2 [ 124.967109][ T2407] loop3: detected capacity change from 0 to 1024 [ 124.977309][ T39] usb 2-1: config 0 has no interface number 0 [ 124.984893][ T39] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 125.019586][ T2407] EXT4-fs (loop3): dax option not supported [ 125.046501][ T39] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0x3 has an invalid bInterval 0, changing to 7 [ 125.057731][ T39] usb 2-1: config 0 interface 156 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 125.067469][ T39] usb 2-1: config 0 interface 156 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 125.080341][ T39] usb 2-1: New USB device found, idVendor=abcd, idProduct=cdee, bcdDevice= 5.b9 [ 125.089405][ T39] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 125.102318][ T39] usb 2-1: config 0 descriptor?? [ 125.155158][ T39] usb 2-1: MIDIStreaming interface descriptor not found [ 125.292115][ T2407] fuse: Bad value for 'fd' [ 125.450359][ T329] usb 2-1: USB disconnect, device number 5 [ 125.466685][ T2430] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 125.535105][ T2435] loop3: detected capacity change from 0 to 512 [ 125.593702][ T2435] EXT4-fs (loop3): encrypted files will use data=ordered instead of data journaling mode [ 126.921288][ T2435] EXT4-fs (loop3): 1 truncate cleaned up [ 126.934883][ T2435] EXT4-fs (loop3): mounted filesystem without journal. Opts: quota,resuid=0x000000000000ee01,barrier=0x0000000000000003,debug_want_extra_isize=0x0000000000000080,block_validity,jqfmt=vfsv1,,errors=continue. Quota mode: writeback. [ 126.936217][ T2446] loop2: detected capacity change from 0 to 1024 [ 126.981684][ T2446] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 127.045309][ T2449] loop0: detected capacity change from 0 to 1024 [ 127.110388][ T2449] EXT4-fs (loop0): dax option not supported [ 127.271286][ T2449] fuse: Bad value for 'fd' [ 127.283331][ T2459] process 'syz.1.613' launched './file0' with NULL argv: empty string added [ 127.587735][ T30] kauditd_printk_skb: 167 callbacks suppressed [ 127.587760][ T30] audit: type=1400 audit(2000000096.550:2127): avc: denied { execute_no_trans } for pid=2458 comm="syz.1.613" path="/106/file0" dev="tmpfs" ino=594 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 127.735399][ T30] audit: type=1326 audit(2000000096.700:2128): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2475 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 127.762725][ T2478] loop0: detected capacity change from 0 to 1024 [ 127.779031][ T30] audit: type=1326 audit(2000000096.700:2129): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2475 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 127.825853][ T30] audit: type=1326 audit(2000000096.700:2130): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2475 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 127.863629][ T30] audit: type=1326 audit(2000000096.700:2131): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2475 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 127.887698][ T30] audit: type=1326 audit(2000000096.700:2132): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2475 comm="syz.1.617" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 128.968851][ T30] audit: type=1400 audit(2000000097.930:2133): avc: denied { read } for pid=2479 comm="syz.3.620" dev="nsfs" ino=4026532551 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 129.067995][ T30] audit: type=1400 audit(2000000097.930:2134): avc: denied { open } for pid=2479 comm="syz.3.620" path="net:[4026532551]" dev="nsfs" ino=4026532551 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 129.175228][ T2478] EXT4-fs (loop0): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 129.251383][ T2494] loop1: detected capacity change from 0 to 1024 [ 129.259817][ T2496] loop2: detected capacity change from 0 to 1024 [ 129.346711][ T2499] loop3: detected capacity change from 0 to 1024 [ 129.369330][ T2494] EXT4-fs (loop1): dax option not supported [ 129.382194][ T2496] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 129.730872][ T2502] loop4: detected capacity change from 0 to 512 [ 131.562181][ T2494] fuse: Bad value for 'fd' [ 131.566972][ T2499] EXT4-fs (loop3): ext4_check_descriptors: Checksum for group 0 failed (62631!=20869) [ 131.577833][ T2502] EXT4-fs (loop4): Test dummy encryption mode enabled [ 131.603762][ T2502] EXT4-fs error (device loop4): ext4_fill_super:4832: inode #2: comm syz.4.624: casefold flag without casefold feature [ 131.617211][ T2502] EXT4-fs (loop4): get root inode failed [ 131.623429][ T2502] EXT4-fs (loop4): mount failed [ 131.634593][ T2499] EXT4-fs (loop3): mounted filesystem without journal. Opts: nombcache,delalloc,norecovery,commit=0x0000000000000005,norecovery,,errors=continue. Quota mode: writeback. [ 131.658276][ T2512] loop1: detected capacity change from 0 to 512 [ 131.687133][ T2515] FAULT_INJECTION: forcing a failure. [ 131.687133][ T2515] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 131.703313][ T2515] CPU: 0 PID: 2515 Comm: syz.2.627 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 131.712952][ T2515] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 131.722856][ T2515] Call Trace: [ 131.725974][ T2515] [ 131.728748][ T2515] dump_stack_lvl+0x151/0x1c0 [ 131.733255][ T2515] ? io_uring_drop_tctx_refs+0x190/0x190 [ 131.738720][ T2515] ? kstrtouint_from_user+0x20a/0x2a0 [ 131.743929][ T2515] dump_stack+0x15/0x20 [ 131.747921][ T2515] should_fail+0x3c6/0x510 [ 131.752176][ T2515] should_fail_usercopy+0x1a/0x20 [ 131.757036][ T2515] _copy_to_user+0x20/0x90 [ 131.761290][ T2515] simple_read_from_buffer+0xc7/0x150 [ 131.766495][ T2515] proc_fail_nth_read+0x1a3/0x210 [ 131.771355][ T2515] ? proc_fault_inject_write+0x390/0x390 [ 131.776822][ T2515] ? fsnotify_perm+0x269/0x5b0 [ 131.781425][ T2515] ? security_file_permission+0x86/0xb0 [ 131.786804][ T2515] ? proc_fault_inject_write+0x390/0x390 [ 131.792459][ T2515] vfs_read+0x27d/0xd40 [ 131.796457][ T2515] ? kernel_read+0x1f0/0x1f0 [ 131.800872][ T2515] ? __kasan_check_write+0x14/0x20 [ 131.805821][ T2515] ? mutex_lock+0xb6/0x1e0 [ 131.810175][ T2515] ? wait_for_completion_killable_timeout+0x10/0x10 [ 131.816605][ T2515] ? __fdget_pos+0x2e7/0x3a0 [ 131.821032][ T2515] ? ksys_read+0x77/0x2c0 [ 131.825191][ T2515] ksys_read+0x199/0x2c0 [ 131.829272][ T2515] ? exc_page_fault+0x47a/0x7f0 [ 131.833967][ T2515] ? vfs_write+0x1110/0x1110 [ 131.838385][ T2515] ? debug_smp_processor_id+0x17/0x20 [ 131.843607][ T2515] ? fpregs_assert_state_consistent+0xb6/0xe0 [ 131.849494][ T2515] __x64_sys_read+0x7b/0x90 [ 131.853855][ T2515] x64_sys_call+0x28/0x9a0 [ 131.858087][ T2515] do_syscall_64+0x3b/0xb0 [ 131.862339][ T2515] ? clear_bhb_loop+0x35/0x90 [ 131.866854][ T2515] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 131.872586][ T2515] RIP: 0033:0x7f3229d0825c [ 131.876833][ T2515] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 8e 02 00 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 ef 8e 02 00 48 [ 131.896273][ T2515] RSP: 002b:00007f3228380050 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 131.904516][ T2515] RAX: ffffffffffffffda RBX: 00007f3229ecefa0 RCX: 00007f3229d0825c [ 131.912336][ T2515] RDX: 000000000000000f RSI: 00007f32283800b0 RDI: 0000000000000003 [ 131.920140][ T2515] RBP: 00007f32283800a0 R08: 0000000000000000 R09: 0000000000000000 [ 131.927953][ T2515] R10: 0000000000000086 R11: 0000000000000246 R12: 0000000000000001 [ 131.935765][ T2515] R13: 0000000000000001 R14: 00007f3229ecefa0 R15: 00007ffc3a79dc58 [ 131.943582][ T2515] [ 131.987135][ T2512] EXT4-fs (loop1): mounting ext2 file system using the ext4 subsystem [ 132.018924][ T30] audit: type=1326 audit(2000000100.990:2135): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2518 comm="syz.0.631" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 132.023242][ T2512] EXT4-fs error (device loop1): ext4_orphan_get:1401: inode #15: comm syz.1.629: iget: bad i_size value: -67835469387268086 [ 132.390081][ T30] audit: type=1326 audit(2000000101.020:2136): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2518 comm="syz.0.631" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 132.433964][ T2512] EXT4-fs error (device loop1): ext4_orphan_get:1406: comm syz.1.629: couldn't read orphan inode 15 (err -117) [ 132.465558][ T2529] loop2: detected capacity change from 0 to 1024 [ 132.543304][ T2512] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 132.560238][ T2512] ext2 filesystem being mounted at /111/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 132.579072][ T2529] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 134.198208][ T2542] loop3: detected capacity change from 0 to 256 [ 134.207652][ T2542] exFAT-fs (loop3): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 134.328718][ T2547] loop0: detected capacity change from 0 to 1024 [ 134.342168][ T2547] EXT4-fs (loop0): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 134.509084][ T2557] loop3: detected capacity change from 0 to 16 [ 134.635379][ T2557] erofs: (device loop3): erofs_read_inode: unsupported chunk format 7fff of nid 36 [ 134.962257][ T2563] loop2: detected capacity change from 0 to 256 [ 134.980231][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 134.980258][ T30] audit: type=1400 audit(2000000103.950:2140): avc: denied { watch watch_reads } for pid=2564 comm="syz.4.642" path="/108/file0" dev="tmpfs" ino=600 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 135.019701][ T2563] exFAT-fs (loop2): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 135.032133][ T2565] netlink: 12 bytes leftover after parsing attributes in process `syz.4.642'. [ 135.143821][ T30] audit: type=1326 audit(2000000104.110:2141): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2570 comm="syz.4.645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 135.144805][ T2569] loop2: detected capacity change from 0 to 1024 [ 135.190874][ T30] audit: type=1326 audit(2000000104.150:2142): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2570 comm="syz.4.645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 135.214908][ T30] audit: type=1326 audit(2000000104.150:2143): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2570 comm="syz.4.645" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 135.322268][ T2577] loop1: detected capacity change from 0 to 256 [ 135.363546][ T2569] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 135.399782][ T2577] exFAT-fs (loop1): failed to load upcase table (idx : 0x000104d0, chksum : 0x60d18cac, utbl_chksum : 0xe619d30d) [ 135.700033][ T2574] loop4: detected capacity change from 0 to 40427 [ 135.710112][ T30] audit: type=1400 audit(2000000104.680:2144): avc: denied { unlink } for pid=83 comm="syslogd" name="messages.0" dev="tmpfs" ino=2 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 135.891720][ T2574] F2FS-fs (loop4): Invalid log_blocksize (268), supports only 12 [ 136.018250][ T2574] F2FS-fs (loop4): Can't find valid F2FS filesystem in 1th superblock [ 136.042367][ T2574] F2FS-fs (loop4): invalid crc value [ 136.203739][ T2574] F2FS-fs (loop4): Found nat_bits in checkpoint [ 136.245745][ T2599] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 136.322469][ T2574] F2FS-fs (loop4): Try to recover 1th superblock, ret: 0 [ 136.368787][ T2574] F2FS-fs (loop4): Mounted with checkpoint version = 48b305e5 [ 136.378758][ T2607] loop3: detected capacity change from 0 to 1024 [ 137.145699][ T2607] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 137.197539][ T30] audit: type=1326 audit(2000000106.160:2145): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2613 comm="syz.0.656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 137.220797][ T30] audit: type=1326 audit(2000000106.160:2146): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2613 comm="syz.0.656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 137.248394][ T2616] loop1: detected capacity change from 0 to 1024 [ 137.256112][ T30] audit: type=1326 audit(2000000106.160:2147): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2613 comm="syz.0.656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 137.279349][ T30] audit: type=1326 audit(2000000106.160:2148): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2613 comm="syz.0.656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 137.302781][ T30] audit: type=1326 audit(2000000106.160:2149): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2613 comm="syz.0.656" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f2d9fbc4849 code=0x7ffc0000 [ 137.373293][ T2616] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 137.407814][ T2621] 9pnet: Insufficient options for proto=fd [ 137.510304][ T2624] netlink: 8 bytes leftover after parsing attributes in process `syz.2.659'. [ 139.304017][ T2637] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 139.321546][ T10] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=1, run fsck to fix. [ 139.330940][ T10] F2FS-fs (loop4): f2fs_check_nid_range: out-of-range nid=2, run fsck to fix. [ 139.390081][ T2646] loop3: detected capacity change from 0 to 1024 [ 139.796280][ T2658] loop1: detected capacity change from 0 to 1024 [ 139.909184][ T2646] EXT4-fs (loop3): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 139.987693][ T2658] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 139.998790][ T2658] ext4 filesystem being mounted at /117/file1 supports timestamps until 2038-01-19 (0x7fffffff) [ 140.824255][ T30] kauditd_printk_skb: 55 callbacks suppressed [ 140.824271][ T30] audit: type=1326 audit(2000000109.790:2205): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 140.948402][ T2667] 9pnet: Insufficient options for proto=fd [ 141.184206][ T30] audit: type=1326 audit(2000000109.810:2206): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.226108][ T30] audit: type=1326 audit(2000000109.900:2207): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.230930][ T2674] loop1: detected capacity change from 0 to 1024 [ 141.258863][ T30] audit: type=1326 audit(2000000109.900:2208): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.286270][ T30] audit: type=1326 audit(2000000109.900:2209): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.311250][ T30] audit: type=1326 audit(2000000109.900:2210): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.334684][ T30] audit: type=1326 audit(2000000109.900:2211): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.376381][ T30] audit: type=1326 audit(2000000109.900:2212): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.384628][ T2650] loop0: detected capacity change from 0 to 512 [ 141.406774][ T30] audit: type=1326 audit(2000000109.900:2213): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.432346][ T2674] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 141.435851][ T2677] loop3: detected capacity change from 0 to 512 [ 141.464729][ T30] audit: type=1326 audit(2000000109.910:2214): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2664 comm="syz.2.672" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 141.582974][ T2677] EXT4-fs (loop3): Mount option "journal_async_commit" incompatible with ext2 [ 141.853423][ T300] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 141.901636][ T2650] EXT4-fs (loop0): dax option not supported [ 142.025056][ T2677] netlink: 8 bytes leftover after parsing attributes in process `syz.3.674'. [ 142.048160][ T2677] bridge0: port 1(bridge_slave_0) entered disabled state [ 142.058097][ T2650] loop0: detected capacity change from 0 to 16 [ 142.208695][ T300] usb 3-1: Using ep0 maxpacket: 32 [ 142.241976][ T2650] erofs: (device loop0): mounted with root inode @ nid 36. [ 142.369044][ T300] usb 3-1: config 2 has an invalid interface number: 219 but max is 0 [ 142.380772][ T2696] FAULT_INJECTION: forcing a failure. [ 142.380772][ T2696] name failslab, interval 1, probability 0, space 0, times 0 [ 142.409784][ T300] usb 3-1: config 2 has no interface number 0 [ 142.426005][ T300] usb 3-1: config 2 interface 219 has no altsetting 0 [ 142.431776][ T2696] CPU: 0 PID: 2696 Comm: syz.4.679 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 142.442244][ T2696] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 142.452135][ T2696] Call Trace: [ 142.455257][ T2696] [ 142.458032][ T2696] dump_stack_lvl+0x151/0x1c0 [ 142.462549][ T2696] ? io_uring_drop_tctx_refs+0x190/0x190 [ 142.468012][ T2696] ? irqentry_exit_cond_resched+0x2a/0x30 [ 142.473571][ T2696] ? sysvec_reschedule_ipi+0x8c/0x160 [ 142.478784][ T2696] dump_stack+0x15/0x20 [ 142.482770][ T2696] should_fail+0x3c6/0x510 [ 142.487024][ T2696] __should_failslab+0xa4/0xe0 [ 142.491709][ T2696] should_failslab+0x9/0x20 [ 142.496052][ T2696] slab_pre_alloc_hook+0x37/0xd0 [ 142.500824][ T2696] ? sidtab_sid2str_get+0x12b/0x2a0 [ 142.505853][ T2696] __kmalloc_track_caller+0x6c/0x260 [ 142.510977][ T2696] ? sidtab_sid2str_get+0x12b/0x2a0 [ 142.516009][ T2696] kmemdup+0x24/0x50 [ 142.519740][ T2696] sidtab_sid2str_get+0x12b/0x2a0 [ 142.524600][ T2696] security_sid_to_context_core+0x2b5/0x490 [ 142.530333][ T2696] security_sid_to_context+0x33/0x40 [ 142.535451][ T2696] selinux_secid_to_secctx+0x2a/0x40 [ 142.540573][ T2696] security_secid_to_secctx+0x74/0xb0 [ 142.545780][ T2696] audit_log_task_context+0x122/0x350 [ 142.551085][ T2696] ? audit_log_key+0x1d0/0x1d0 [ 142.555688][ T2696] audit_log_task+0x18c/0x2e0 [ 142.560196][ T2696] ? audit_core_dumps+0x100/0x100 [ 142.565057][ T2696] ? migrate_enable+0x1c1/0x2a0 [ 142.569752][ T2696] audit_seccomp+0x7a/0x1e0 [ 142.574097][ T2696] __seccomp_filter+0xc08/0x1c60 [ 142.578868][ T2696] ? release_firmware_map_entry+0x190/0x190 [ 142.584586][ T2696] ? __secure_computing+0x300/0x300 [ 142.589619][ T2696] ? __kasan_check_read+0x11/0x20 [ 142.594482][ T2696] ? preempt_schedule_irq+0xe7/0x140 [ 142.599602][ T2696] ? __cond_resched+0x20/0x20 [ 142.604118][ T2696] ? __schedule+0xcd4/0x1590 [ 142.608540][ T2696] ? sysvec_reschedule_ipi+0x8c/0x160 [ 142.613752][ T2696] __secure_computing+0xf0/0x300 [ 142.618529][ T2696] syscall_enter_from_user_mode+0xd5/0x1b0 [ 142.624162][ T2696] do_syscall_64+0x1e/0xb0 [ 142.628419][ T2696] ? clear_bhb_loop+0x35/0x90 [ 142.632926][ T2696] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 142.638655][ T2696] RIP: 0033:0x7ffac183d849 [ 142.642909][ T2696] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 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 a8 ff ff ff f7 d8 64 89 01 48 [ 142.662349][ T2696] RSP: 002b:00007ffabfeb4058 EFLAGS: 00000246 ORIG_RAX: 000000000000000a [ 142.670595][ T2696] RAX: ffffffffffffffda RBX: 00007ffac1a02fa0 RCX: 00007ffac183d849 [ 142.678428][ T2696] RDX: 0000000000000000 RSI: 0000000000800000 RDI: 0000000020000000 [ 142.686216][ T2696] RBP: 00007ffabfeb40a0 R08: 0000000000000000 R09: 0000000000000000 [ 142.694027][ T2696] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 142.701837][ T2696] R13: 0000000000000000 R14: 00007ffac1a02fa0 R15: 00007ffe45eb1a08 [ 142.709665][ T2696] [ 142.736427][ T2699] bridge: RTM_NEWNEIGH bridge0 without NUD_PERMANENT [ 142.773827][ T2703] xt_hashlimit: size too large, truncated to 1048576 [ 142.848688][ T300] usb 3-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice=9f.c7 [ 142.860259][ T300] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 142.869705][ T300] usb 3-1: Product: syz [ 142.873755][ T300] usb 3-1: Manufacturer: syz [ 142.878182][ T300] usb 3-1: SerialNumber: syz [ 142.888339][ T2705] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 142.931166][ T2710] loop0: detected capacity change from 0 to 1024 [ 143.005496][ T2710] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 143.017552][ T2715] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 143.170028][ T2721] loop1: detected capacity change from 0 to 512 [ 143.494981][ T2721] EXT4-fs (loop1): Mount option "journal_async_commit" incompatible with ext2 [ 143.559958][ T300] usb 3-1: USB disconnect, device number 10 [ 143.594141][ T2721] netlink: 8 bytes leftover after parsing attributes in process `syz.1.688'. [ 143.629691][ T2721] bridge0: port 1(bridge_slave_0) entered disabled state [ 144.451264][ T2746] device syzkaller0 entered promiscuous mode [ 144.807551][ T2754] netlink: 12 bytes leftover after parsing attributes in process `syz.1.697'. [ 144.828445][ T2754] netlink: 104 bytes leftover after parsing attributes in process `syz.1.697'. [ 144.989924][ T2757] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 145.257957][ T2767] loop1: detected capacity change from 0 to 512 [ 145.292113][ T2767] EXT4-fs (loop1): Test dummy encryption mode enabled [ 145.394746][ T2767] EXT4-fs error (device loop1): ext4_fill_super:4832: inode #2: comm syz.1.700: casefold flag without casefold feature [ 145.408179][ T2767] EXT4-fs (loop1): get root inode failed [ 145.413784][ T2767] EXT4-fs (loop1): mount failed [ 145.428753][ T440] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 145.798638][ T440] usb 4-1: Using ep0 maxpacket: 32 [ 146.318870][ T440] usb 4-1: config 2 has an invalid interface number: 219 but max is 0 [ 146.327546][ T440] usb 4-1: config 2 has no interface number 0 [ 146.335660][ T440] usb 4-1: config 2 interface 219 has no altsetting 0 [ 146.558857][ T440] usb 4-1: New USB device found, idVendor=0b95, idProduct=2791, bcdDevice=9f.c7 [ 146.567836][ T440] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 146.575916][ T440] usb 4-1: Product: syz [ 146.580110][ T440] usb 4-1: Manufacturer: syz [ 146.584514][ T440] usb 4-1: SerialNumber: syz [ 146.837206][ T6] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 146.858754][ T30] kauditd_printk_skb: 112 callbacks suppressed [ 146.858773][ T30] audit: type=1326 audit(2000000115.830:2326): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 146.889319][ T30] audit: type=1326 audit(2000000115.860:2327): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.020212][ T440] usb 4-1: USB disconnect, device number 9 [ 147.105320][ T30] audit: type=1400 audit(2000000116.070:2328): avc: denied { write } for pid=2786 comm="syz.0.708" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 147.125197][ T6] usb 3-1: Using ep0 maxpacket: 16 [ 147.158776][ T30] audit: type=1326 audit(2000000116.130:2329): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.217919][ T30] audit: type=1326 audit(2000000116.150:2330): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.255639][ T30] audit: type=1326 audit(2000000116.180:2331): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.298804][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 147.312098][ T30] audit: type=1326 audit(2000000116.210:2332): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.357767][ T30] audit: type=1326 audit(2000000116.250:2333): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.381856][ T30] audit: type=1326 audit(2000000116.270:2334): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.408450][ T30] audit: type=1326 audit(2000000116.300:2335): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2745 comm="syz.2.696" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f3229d0944b code=0x7ffc0000 [ 147.490418][ T2802] loop3: detected capacity change from 0 to 512 [ 147.528736][ T6] usb 3-1: New USB device found, idVendor=0b57, idProduct=2bbd, bcdDevice=e7.cc [ 147.547815][ T6] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 147.563972][ T6] usb 3-1: Product: syz [ 147.576836][ T6] usb 3-1: config 0 descriptor?? [ 147.596016][ T2810] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 147.618766][ T6] usb 3-1: can't set config #0, error -71 [ 147.625430][ T6] usb 3-1: USB disconnect, device number 11 [ 148.250303][ T2818] loop2: detected capacity change from 0 to 512 [ 148.257665][ T2818] EXT4-fs (loop2): Test dummy encryption mode enabled [ 148.397834][ T2818] EXT4-fs error (device loop2): ext4_fill_super:4832: inode #2: comm syz.2.714: casefold flag without casefold feature [ 148.411606][ T2818] EXT4-fs (loop2): get root inode failed [ 148.417092][ T2818] EXT4-fs (loop2): mount failed [ 148.472816][ T2802] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 148.530996][ T2802] ext4 filesystem being mounted at /160/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 149.979635][ T2833] loop4: detected capacity change from 0 to 1024 [ 150.015440][ T2837] loop1: detected capacity change from 0 to 16 [ 150.035789][ T2833] EXT4-fs (loop4): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 150.067525][ T2840] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 150.081994][ T2842] loop2: detected capacity change from 0 to 256 [ 150.138986][ T2842] exfat: Deprecated parameter 'namecase' [ 150.147407][ T2842] exFAT-fs (loop2): failed to load upcase table (idx : 0x00010000, chksum : 0xc2dc8e67, utbl_chksum : 0xe619d30d) [ 150.215666][ T2856] loop1: detected capacity change from 0 to 512 [ 150.258039][ T2856] EXT4-fs (loop1): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 150.268658][ T1691] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 150.276468][ T2856] ext4 filesystem being mounted at /137/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 150.678703][ T1691] usb 1-1: config 0 has an invalid interface number: 182 but max is 1 [ 150.686806][ T1691] usb 1-1: config 0 has an invalid interface number: 9 but max is 1 [ 150.694668][ T1691] usb 1-1: config 0 has no interface number 0 [ 150.700594][ T1691] usb 1-1: config 0 has no interface number 1 [ 150.706443][ T1691] usb 1-1: New USB device found, idVendor=0763, idProduct=2001, bcdDevice=9c.af [ 150.708606][ T6] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 150.715388][ T1691] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 150.731134][ T1691] usb 1-1: config 0 descriptor?? [ 150.769961][ T1691] snd-usb-audio: probe of 1-1:0.182 failed with error -2 [ 150.788694][ T2278] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 152.257782][ T2873] loop0: detected capacity change from 0 to 256 [ 152.321437][ T2873] exfat: Unknown parameter 'Ù' [ 152.489904][ T2880] 9pnet: Insufficient options for proto=fd [ 152.508792][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 152.519891][ T6] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 152.529656][ T6] usb 3-1: New USB device found, idVendor=256c, idProduct=006d, bcdDevice= 0.00 [ 152.562116][ T2882] ip_tunnel: non-ECT from 0.0.0.0 with TOS=0x3 [ 152.607756][ T2883] loop4: detected capacity change from 0 to 512 [ 152.653837][ T2883] EXT4-fs (loop4): Test dummy encryption mode enabled [ 152.722327][ T2883] EXT4-fs error (device loop4): ext4_fill_super:4832: inode #2: comm syz.4.733: casefold flag without casefold feature [ 152.735918][ T2883] EXT4-fs (loop4): get root inode failed [ 152.741501][ T2883] EXT4-fs (loop4): mount failed [ 152.910600][ T6] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 152.947617][ T2278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 153.482112][ T2888] tipc: Invalid UDP bearer configuration [ 153.482140][ T2888] tipc: Enabling of bearer rejected, failed to enable media [ 154.141487][ T1691] usb 1-1: USB disconnect, device number 7 [ 154.180518][ T2278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 154.192206][ T6] usb 3-1: config 0 descriptor?? [ 154.199275][ T2278] usb 4-1: New USB device found, idVendor=17ef, idProduct=6047, bcdDevice= 0.00 [ 154.208541][ T2278] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 154.208682][ T6] usb 3-1: can't set config #0, error -71 [ 154.228802][ T2278] usb 4-1: config 0 descriptor?? [ 154.236309][ T30] kauditd_printk_skb: 10 callbacks suppressed [ 154.236325][ T30] audit: type=1326 audit(2000000123.200:2346): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2898 comm="syz.3.740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 154.892716][ T2909] tipc: Invalid UDP bearer configuration [ 154.892742][ T2909] tipc: Enabling of bearer rejected, failed to enable media [ 154.934943][ T6] usb 3-1: USB disconnect, device number 12 [ 154.942034][ T30] audit: type=1326 audit(2000000123.200:2347): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2898 comm="syz.3.740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 154.965787][ T30] audit: type=1326 audit(2000000123.200:2348): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2898 comm="syz.3.740" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f1d48b36849 code=0x7ffc0000 [ 155.057959][ T2278] usb 4-1: can't set config #0, error -71 [ 155.064325][ T2278] usb 4-1: USB disconnect, device number 10 [ 155.071019][ T2902] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 155.238628][ T30] audit: type=1326 audit(2000000124.200:2349): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2920 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 155.272729][ T30] audit: type=1326 audit(2000000124.200:2350): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2920 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 155.501685][ T2938] loop4: detected capacity change from 0 to 512 [ 158.629569][ T2938] EXT4-fs (loop4): Test dummy encryption mode enabled [ 158.643457][ T2938] EXT4-fs error (device loop4): ext4_fill_super:4832: inode #2: comm syz.4.749: casefold flag without casefold feature [ 158.658804][ T2938] EXT4-fs (loop4): get root inode failed [ 158.664273][ T2938] EXT4-fs (loop4): mount failed [ 158.701612][ T2945] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 158.737018][ T30] audit: type=1326 audit(2000000124.200:2351): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2920 comm="syz.2.748" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f3229d09849 code=0x7ffc0000 [ 158.792724][ T2951] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 158.801026][ T329] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 158.881535][ T30] audit: type=1400 audit(2000000127.850:2352): avc: denied { getattr } for pid=2953 comm="syz.1.757" name="/" dev="incremental-fs" ino=806 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 158.904969][ T30] audit: type=1400 audit(2000000127.850:2353): avc: denied { read } for pid=2953 comm="syz.1.757" name="file0" dev="overlay" ino=807 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 158.940194][ T30] audit: type=1400 audit(2000000127.850:2354): avc: denied { open } for pid=2953 comm="syz.1.757" path="/144/bus/file0" dev="overlay" ino=807 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 159.025068][ T30] audit: type=1326 audit(2000000127.990:2355): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2965 comm="syz.4.762" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 159.097216][ T2971] loop4: detected capacity change from 0 to 512 [ 159.225341][ T2962] loop3: detected capacity change from 0 to 512 [ 159.233118][ T2975] loop1: detected capacity change from 0 to 1024 [ 159.260876][ T2971] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 159.271895][ T2971] ext4 filesystem being mounted at /132/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.286127][ T2975] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 159.408262][ T1691] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 159.440427][ T2962] EXT4-fs (loop3): mounted filesystem without journal. Opts: grpid,grpquota,,errors=continue. Quota mode: writeback. [ 159.452654][ T2962] ext4 filesystem being mounted at /170/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 159.463740][ T2962] capability: warning: `syz.3.760' uses 32-bit capabilities (legacy support in use) [ 159.668809][ T1691] usb 3-1: Using ep0 maxpacket: 32 [ 159.907522][ T2994] syz.3.769[2994] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 159.907716][ T2994] syz.3.769[2994] is installing a program with bpf_probe_write_user helper that may corrupt user memory! [ 159.922412][ T2994] device pim6reg1 entered promiscuous mode [ 160.083772][ T1691] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 160.095116][ T1691] usb 3-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 160.198267][ T2999] loop3: detected capacity change from 0 to 1024 [ 160.228965][ T3001] loop0: detected capacity change from 0 to 16 [ 160.236370][ T3001] erofs: Unknown parameter 'ÿÿÿÿ01777777777777777777777ÿÿ' [ 160.246117][ T2999] EXT4-fs (loop3): dax option not supported [ 160.261471][ T30] kauditd_printk_skb: 2 callbacks suppressed [ 160.261488][ T30] audit: type=1326 audit(2000000129.230:2358): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3006 comm="syz.1.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.295764][ T30] audit: type=1326 audit(2000000129.230:2359): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3006 comm="syz.1.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.319377][ T30] audit: type=1326 audit(2000000129.230:2360): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3006 comm="syz.1.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.343200][ T30] audit: type=1326 audit(2000000129.230:2361): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3006 comm="syz.1.774" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.368956][ T1691] usb 3-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 160.392465][ T1691] usb 3-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 160.411087][ T1691] usb 3-1: Product: syz [ 160.415447][ T1691] usb 3-1: Manufacturer: syz [ 160.422704][ T3011] device syzkaller0 entered promiscuous mode [ 160.535392][ T30] audit: type=1326 audit(2000000129.500:2362): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.559367][ T1691] hub 3-1:4.0: USB hub found [ 160.563885][ T30] audit: type=1326 audit(2000000129.500:2363): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.596725][ T30] audit: type=1326 audit(2000000129.500:2364): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=229 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.720610][ T30] audit: type=1326 audit(2000000129.500:2365): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 160.778744][ T1691] hub 3-1:4.0: 2 ports detected [ 160.965231][ T30] audit: type=1326 audit(2000000129.500:2366): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 161.008594][ T30] audit: type=1326 audit(2000000129.500:2367): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=321 compat=0 ip=0x7f44e41f6849 code=0x7ffc0000 [ 161.158711][ T1691] hub 3-1:4.0: hub_hub_status failed (err = -32) [ 161.166219][ T1691] hub 3-1:4.0: config failed, can't get hub status (err -32) [ 161.189587][ T3023] loop3: detected capacity change from 0 to 40427 [ 161.636709][ T440] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 161.663063][ T3023] F2FS-fs (loop3): fault_injection options not supported [ 161.671797][ T3023] F2FS-fs (loop3): invalid crc value [ 161.679613][ T1691] usb 3-1: USB disconnect, device number 13 [ 161.699595][ T3023] F2FS-fs (loop3): Found nat_bits in checkpoint [ 161.743819][ T3023] F2FS-fs (loop3): Mounted with checkpoint version = 48b305e5 [ 161.888633][ T440] usb 2-1: Using ep0 maxpacket: 16 [ 161.986322][ T3037] loop4: detected capacity change from 0 to 128 [ 161.996467][ T3040] loop0: detected capacity change from 0 to 512 [ 162.012959][ T440] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 162.064253][ T3037] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: none. [ 162.076027][ T3037] ext4 filesystem being mounted at /136/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa supports timestamps until 2038-01-19 (0x7fffffff) [ 162.127414][ T3040] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue. Quota mode: writeback. [ 162.138453][ T3040] ext4 filesystem being mounted at /172/file0 supports timestamps until 2038-01-19 (0x7fffffff) [ 165.316622][ T3050] tipc: Invalid UDP bearer configuration [ 165.317167][ T3050] tipc: Enabling of bearer rejected, failed to enable media [ 165.698908][ T440] usb 2-1: New USB device found, idVendor=0b57, idProduct=2bbd, bcdDevice=e7.cc [ 165.717261][ T440] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 165.725597][ T30] kauditd_printk_skb: 49 callbacks suppressed [ 165.725613][ T30] audit: type=1326 audit(2000000134.660:2417): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f44e41f644b code=0x7ffc0000 [ 165.799002][ T30] audit: type=1326 audit(2000000134.670:2418): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3010 comm="syz.1.776" exe="/root/syz-executor" sig=0 arch=c000003e syscall=16 compat=0 ip=0x7f44e41f644b code=0x7ffc0000 [ 165.842249][ T3058] loop2: detected capacity change from 0 to 1024 [ 165.845737][ T440] usb 2-1: Product: syz [ 165.859228][ T440] usb 2-1: Manufacturer: syz [ 165.863662][ T440] usb 2-1: SerialNumber: syz [ 165.880805][ T440] usb 2-1: config 0 descriptor?? [ 165.898760][ T440] usb 2-1: can't set config #0, error -71 [ 165.907653][ T30] audit: type=1326 audit(2000000134.840:2419): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3059 comm="syz.4.786" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 165.938678][ T440] usb 2-1: USB disconnect, device number 6 [ 165.962401][ T3069] loop4: detected capacity change from 0 to 1024 [ 165.978863][ T30] audit: type=1326 audit(2000000134.840:2420): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3059 comm="syz.4.786" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 165.992085][ T3058] EXT4-fs (loop2): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 166.003344][ T30] audit: type=1326 audit(2000000134.840:2421): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3059 comm="syz.4.786" exe="/root/syz-executor" sig=0 arch=c000003e syscall=223 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 166.052511][ T30] audit: type=1326 audit(2000000134.840:2422): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3059 comm="syz.4.786" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 166.068284][ T3076] loop1: detected capacity change from 0 to 1024 [ 166.075941][ T30] audit: type=1326 audit(2000000134.840:2423): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=3059 comm="syz.4.786" exe="/root/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7ffac183d849 code=0x7ffc0000 [ 166.177364][ T3069] EXT4-fs (loop4): dax option not supported [ 166.237490][ T3076] EXT4-fs (loop1): mounted filesystem without journal. Opts: resuid=0x0000000000000000,debug_want_extra_isize=0x0000000000000088,resuid=0x0000000000000000,max_batch_time=0x0000000000000003,lazytime,usrquota,data_err=abort,data_err=abort,,errors=continue. Quota mode: writeback. [ 166.269012][ T3085] xt_hashlimit: size too large, truncated to 1048576 [ 166.650711][ T3095] blk_update_request: I/O error, dev loop0, sector 0 op 0x0:(READ) flags 0x800 phys_seg 1 prio class 0 [ 166.958610][ T30] audit: type=1400 audit(2000000135.890:2424): avc: denied { read } for pid=3104 comm="syz.2.797" name="loop-control" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 168.228385][ T30] audit: type=1400 audit(2000000135.900:2425): avc: denied { open } for pid=3104 comm="syz.2.797" path="/dev/loop-control" dev="devtmpfs" ino=111 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 168.330877][ T30] audit: type=1400 audit(2000000137.300:2426): avc: denied { connect } for pid=3114 comm="syz.1.800" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 168.608631][ T1691] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 169.498630][ T1691] usb 1-1: Using ep0 maxpacket: 8 [ 169.518636][ T440] usb 4-1: new high-speed USB device number 11 using dummy_hcd [ 169.774780][ T1691] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 169.809633][ T1691] usb 1-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0xBE, skipping [ 169.885268][ T1691] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 3 [ 169.979955][ T3140] kvm [3139]: vcpu0, guest rIP: 0x18e disabled perfctr wrmsr: 0x187 data 0xfd0000080c [ 170.066197][ T3140] kvm [3139]: vcpu0, guest rIP: 0x18e disabled perfctr wrmsr: 0x186 data 0x2480000081a [ 170.501892][ T440] usb 4-1: Using ep0 maxpacket: 8 [ 170.618682][ T440] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 170.637637][ T3150] netlink: 4 bytes leftover after parsing attributes in process `syz.2.810'. [ 170.638684][ T1691] usb 1-1: New USB device found, idVendor=10c5, idProduct=819a, bcdDevice=e4.46 [ 170.655166][ T440] usb 4-1: New USB device found, idVendor=07c0, idProduct=1512, bcdDevice=30.22 [ 170.664747][ T1691] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=35 [ 170.672892][ T440] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 170.683057][ T1691] usb 1-1: Product: syz [ 170.753307][ T440] usb 4-1: config 0 descriptor?? [ 170.758161][ T1691] usb 1-1: Manufacturer: syz [ 170.762619][ T1691] usb 1-1: SerialNumber: syz [ 170.768354][ T1691] usb 1-1: config 0 descriptor?? [ 170.813015][ T1691] usbhid 1-1:0.0: couldn't find an input interrupt endpoint [ 170.865511][ T3161] tmpfs: Unknown parameter 'usrquota' [ 172.163652][ T1691] usb 1-1: USB disconnect, device number 9 [ 172.769549][ T2278] usb 4-1: USB disconnect, device number 11 [ 173.368625][ T425] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 173.487449][ T30] kauditd_printk_skb: 3 callbacks suppressed [ 173.487464][ T30] audit: type=1400 audit(2000000142.450:2430): avc: denied { create } for pid=3205 comm="syz.4.827" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=qipcrtr_socket permissive=1 [ 173.513299][ T2278] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 173.728842][ T425] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 173.739667][ T425] usb 1-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 173.750065][ T425] usb 1-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 173.758611][ T30] audit: type=1400 audit(2000000142.730:2431): avc: denied { unlink } for pid=3209 comm="syz.2.829" name="file0" dev="fuse" ino=0 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=chr_file permissive=1 [ 173.763183][ T425] usb 1-1: New USB device found, idVendor=1a34, idProduct=0802, bcdDevice= 0.00 [ 173.793797][ T425] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 173.798597][ T63] usb 5-1: new high-speed USB device number 10 using dummy_hcd [ 173.802691][ T425] usb 1-1: config 0 descriptor?? [ 173.809533][ T2278] usb 4-1: Using ep0 maxpacket: 32 [ 173.840018][ T3216] overlayfs: statfs failed on './file0' [ 173.948860][ T2278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 173.962564][ T2278] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 173.974493][ T2278] usb 4-1: New USB device found, idVendor=0403, idProduct=6030, bcdDevice= 0.00 [ 173.983940][ T2278] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.008933][ T2278] usb 4-1: config 0 descriptor?? [ 174.088753][ T63] usb 5-1: Using ep0 maxpacket: 8 [ 174.158265][ T30] audit: type=1400 audit(2000000143.120:2432): avc: denied { setopt } for pid=3232 comm="syz.1.838" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 174.228686][ T63] usb 5-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 174.238930][ T63] usb 5-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 174.247637][ T63] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 100, changing to 10 [ 174.260267][ T63] usb 5-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 24936, setting to 1024 [ 174.271720][ T63] usb 5-1: New USB device found, idVendor=0225, idProduct=0000, bcdDevice= 0.00 [ 174.281010][ T63] usb 5-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 174.299498][ T425] acrux 0003:1A34:0802.0010: unknown main item tag 0x0 [ 174.306208][ T425] acrux 0003:1A34:0802.0010: unknown main item tag 0x0 [ 174.315651][ T425] acrux 0003:1A34:0802.0010: unknown main item tag 0x0 [ 174.322595][ T425] acrux 0003:1A34:0802.0010: unknown main item tag 0x0 [ 174.329532][ T425] acrux 0003:1A34:0802.0010: unknown main item tag 0x0 [ 174.338872][ T320] usb 3-1: new high-speed USB device number 14 using dummy_hcd [ 174.340881][ T425] acrux 0003:1A34:0802.0010: hidraw0: USB HID v0.00 Device [HID 1a34:0802] on usb-dummy_hcd.0-1/input0 [ 174.346831][ T63] hub 5-1:1.0: bad descriptor, ignoring hub [ 174.361151][ T425] acrux 0003:1A34:0802.0010: no inputs found [ 174.364879][ T63] hub: probe of 5-1:1.0 failed with error -5 [ 174.374983][ T63] cdc_wdm 5-1:1.0: skipping garbage [ 174.379034][ T425] acrux 0003:1A34:0802.0010: Failed to enable force feedback support, error: -19 [ 174.382477][ T63] cdc_wdm 5-1:1.0: skipping garbage [ 174.395656][ T26] ================================================================== [ 174.401340][ T63] cdc_wdm 5-1:1.0: cdc-wdm0: USB WDM device [ 174.403539][ T26] BUG: KASAN: use-after-free in __list_del_entry_valid+0x2f/0x120 [ 174.416906][ T26] Read of size 8 at addr ffff88810d9ccb08 by task kworker/1:0/26 [ 174.424461][ T26] [ 174.426628][ T26] CPU: 1 PID: 26 Comm: kworker/1:0 Not tainted 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 174.436261][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 174.446161][ T26] Workqueue: events binder_deferred_func [ 174.451628][ T26] Call Trace: [ 174.454752][ T26] [ 174.457527][ T26] dump_stack_lvl+0x151/0x1c0 [ 174.462037][ T26] ? io_uring_drop_tctx_refs+0x190/0x190 [ 174.467506][ T26] ? panic+0x760/0x760 [ 174.471409][ T26] ? kasan_quarantine_put+0x34/0x1a0 [ 174.476549][ T26] print_address_description+0x87/0x3b0 [ 174.481912][ T26] kasan_report+0x179/0x1c0 [ 174.486249][ T26] ? _raw_spin_lock+0xa4/0x1b0 [ 174.490859][ T26] ? __list_del_entry_valid+0x2f/0x120 [ 174.496145][ T26] ? __list_del_entry_valid+0x2f/0x120 [ 174.501439][ T26] __asan_report_load8_noabort+0x14/0x20 [ 174.506915][ T26] __list_del_entry_valid+0x2f/0x120 [ 174.512038][ T26] binder_release_work+0xcd/0x680 [ 174.516897][ T26] binder_deferred_func+0x1847/0x1bc0 [ 174.522099][ T26] ? read_word_at_a_time+0x12/0x20 [ 174.527158][ T26] process_one_work+0x6bb/0xc10 [ 174.531839][ T26] worker_thread+0xad5/0x12a0 [ 174.536358][ T26] kthread+0x421/0x510 [ 174.540245][ T26] ? worker_clr_flags+0x180/0x180 [ 174.545107][ T26] ? kthread_blkcg+0xd0/0xd0 [ 174.549654][ T26] ret_from_fork+0x1f/0x30 [ 174.553896][ T26] [ 174.556768][ T26] [ 174.558925][ T26] Allocated by task 3237: [ 174.563087][ T26] ____kasan_kmalloc+0xdb/0x110 [ 174.567771][ T26] __kasan_kmalloc+0x9/0x10 [ 174.572114][ T26] kmem_cache_alloc_trace+0x115/0x210 [ 174.577326][ T26] binder_thread_write+0x9f5/0x6ec0 [ 174.582353][ T26] binder_ioctl_write_read+0x205/0x7300 [ 174.587733][ T26] binder_ioctl+0x371/0x2640 [ 174.592162][ T26] __se_sys_ioctl+0x114/0x190 [ 174.596675][ T26] __x64_sys_ioctl+0x7b/0x90 [ 174.601103][ T26] x64_sys_call+0x98/0x9a0 [ 174.605355][ T26] do_syscall_64+0x3b/0xb0 [ 174.609605][ T26] entry_SYSCALL_64_after_hwframe+0x66/0xd0 [ 174.615335][ T26] [ 174.617677][ T26] Freed by task 26: [ 174.621323][ T26] kasan_set_track+0x4b/0x70 [ 174.625751][ T26] kasan_set_free_info+0x23/0x40 [ 174.630526][ T26] ____kasan_slab_free+0x126/0x160 [ 174.635471][ T26] __kasan_slab_free+0x11/0x20 [ 174.640070][ T26] slab_free_freelist_hook+0xbd/0x190 [ 174.645289][ T26] kfree+0xc8/0x220 [ 174.648923][ T26] binder_free_ref+0x128/0x260 [ 174.653523][ T26] binder_deferred_func+0x171c/0x1bc0 [ 174.658732][ T26] process_one_work+0x6bb/0xc10 [ 174.663419][ T26] worker_thread+0xad5/0x12a0 [ 174.667929][ T26] kthread+0x421/0x510 [ 174.671835][ T26] ret_from_fork+0x1f/0x30 [ 174.676089][ T26] [ 174.678257][ T26] The buggy address belongs to the object at ffff88810d9ccb00 [ 174.678257][ T26] which belongs to the cache kmalloc-64 of size 64 [ 174.691970][ T26] The buggy address is located 8 bytes inside of [ 174.691970][ T26] 64-byte region [ffff88810d9ccb00, ffff88810d9ccb40) [ 174.704819][ T26] The buggy address belongs to the page: [ 174.710297][ T26] page:ffffea0004367300 refcount:1 mapcount:0 mapping:0000000000000000 index:0xffff88810d9cc000 pfn:0x10d9cc [ 174.721654][ T26] flags: 0x4000000000000200(slab|zone=1) [ 174.727133][ T26] raw: 4000000000000200 ffffea0004c96080 0000001100000011 ffff888100042780 [ 174.735558][ T26] raw: ffff88810d9cc000 000000008020001e 00000001ffffffff 0000000000000000 [ 174.743966][ T26] page dumped because: kasan: bad access detected [ 174.750224][ T26] page_owner tracks the page as allocated [ 174.755760][ T26] page last allocated via order 0, migratetype Unmovable, gfp_mask 0x12cc0(GFP_KERNEL|__GFP_NOWARN|__GFP_NORETRY), pid 102, ts 4937698962, free_ts 0 [ 174.770604][ T26] post_alloc_hook+0x1a3/0x1b0 [ 174.775206][ T26] prep_new_page+0x1b/0x110 [ 174.779545][ T26] get_page_from_freelist+0x3550/0x35d0 [ 174.784924][ T26] __alloc_pages+0x27e/0x8f0 [ 174.789348][ T26] new_slab+0x9a/0x4e0 [ 174.793355][ T26] ___slab_alloc+0x39e/0x830 [ 174.797767][ T26] __slab_alloc+0x4a/0x90 [ 174.801941][ T26] kmem_cache_alloc_trace+0x142/0x210 [ 174.807144][ T26] kernfs_fop_open+0x7fa/0xab0 [ 174.811742][ T26] do_dentry_open+0x81c/0xfd0 [ 174.816257][ T26] vfs_open+0x73/0x80 [ 174.820073][ T26] path_openat+0x26f0/0x2f40 [ 174.824500][ T26] do_filp_open+0x21c/0x460 [ 174.828841][ T26] do_sys_openat2+0x13f/0x820 [ 174.833353][ T26] __x64_sys_openat+0x243/0x290 [ 174.838040][ T26] x64_sys_call+0x6bf/0x9a0 [ 174.842380][ T26] page_owner free stack trace missing [ 174.847586][ T26] [ 174.849757][ T26] Memory state around the buggy address: [ 174.855239][ T26] ffff88810d9cca00: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 174.863126][ T26] ffff88810d9cca80: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 174.871026][ T26] >ffff88810d9ccb00: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 174.878919][ T26] ^ [ 174.883087][ T26] ffff88810d9ccb80: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 174.890986][ T26] ffff88810d9ccc00: fa fb fb fb fb fb fb fb fc fc fc fc fc fc fc fc [ 174.898881][ T26] ================================================================== [ 174.906780][ T26] Disabling lock debugging due to kernel taint [ 174.913114][ T26] general protection fault, probably for non-canonical address 0xf9bffc3f00000003: 0000 [#1] PREEMPT SMP KASAN [ 174.924667][ T26] KASAN: maybe wild-memory-access in range [0xce0001f800000018-0xce0001f80000001f] [ 174.933769][ T26] CPU: 1 PID: 26 Comm: kworker/1:0 Tainted: G B 5.15.169-syzkaller-00085-g548ca9fbf844 #0 [ 174.944784][ T26] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 09/13/2024 [ 174.954675][ T26] Workqueue: events binder_deferred_func [ 174.960144][ T26] RIP: 0010:__list_del_entry_valid+0x75/0x120 [ 174.966042][ T26] Code: 1e 48 85 db 74 68 4d 85 ff 74 74 48 ba 00 01 00 00 00 00 ad de 48 39 d3 74 76 48 83 c2 22 49 39 d7 74 7e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 fc 7e 48 ff 49 8b 17 4c 39 f2 75 [ 174.985487][ T26] RSP: 0018:ffffc900001b7c00 EFLAGS: 00010a06 [ 174.991387][ T26] RAX: 19c0003f00000003 RBX: ffff88812a93fd00 RCX: ffffffff826a3ef9 [ 174.999198][ T26] RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff88810d9ccb00 [ 175.007016][ T26] RBP: ffffc900001b7c20 R08: ffffffff8141a43b R09: 0000000000000003 [ 175.014819][ T26] R10: fffffbfff0e9a84c R11: dffffc0000000001 R12: dffffc0000000000 [ 175.022630][ T26] R13: ffff88810d9ccb00 R14: ffff88810d9ccb00 R15: ce0001f80000001a [ 175.030445][ T26] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 175.039221][ T26] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.045635][ T26] CR2: 000000110c2615b1 CR3: 0000000006a0f000 CR4: 00000000003506a0 [ 175.053445][ T26] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 175.061269][ T26] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 175.069069][ T26] Call Trace: [ 175.072222][ T26] [ 175.074973][ T26] ? __die_body+0x62/0xb0 [ 175.079133][ T26] ? die_addr+0x9f/0xd0 [ 175.083127][ T26] ? exc_general_protection+0x311/0x4b0 [ 175.088510][ T26] ? check_panic_on_warn+0x65/0xb0 [ 175.093453][ T26] ? asm_exc_general_protection+0x27/0x30 [ 175.099010][ T26] ? check_panic_on_warn+0x5b/0xb0 [ 175.103955][ T26] ? __list_del_entry_valid+0x49/0x120 [ 175.109250][ T26] ? __list_del_entry_valid+0x75/0x120 [ 175.114544][ T26] binder_release_work+0xcd/0x680 [ 175.119404][ T26] binder_deferred_func+0x1847/0x1bc0 [ 175.124624][ T26] ? read_word_at_a_time+0x12/0x20 [ 175.129561][ T26] process_one_work+0x6bb/0xc10 [ 175.134254][ T26] worker_thread+0xad5/0x12a0 [ 175.138763][ T26] kthread+0x421/0x510 [ 175.142673][ T26] ? worker_clr_flags+0x180/0x180 [ 175.147536][ T26] ? kthread_blkcg+0xd0/0xd0 [ 175.151952][ T26] ret_from_fork+0x1f/0x30 [ 175.156207][ T26] [ 175.159171][ T26] Modules linked in: [ 175.163054][ T26] ---[ end trace 1b62f297c3088e93 ]--- [ 175.164777][ T20] usb 5-1: USB disconnect, device number 10 [ 175.168318][ T26] RIP: 0010:__list_del_entry_valid+0x75/0x120 [ 175.180086][ T26] Code: 1e 48 85 db 74 68 4d 85 ff 74 74 48 ba 00 01 00 00 00 00 ad de 48 39 d3 74 76 48 83 c2 22 49 39 d7 74 7e 4c 89 f8 48 c1 e8 03 <42> 80 3c 20 00 74 08 4c 89 ff e8 fc 7e 48 ff 49 8b 17 4c 39 f2 75 [ 175.199538][ T26] RSP: 0018:ffffc900001b7c00 EFLAGS: 00010a06 [ 175.205401][ T26] RAX: 19c0003f00000003 RBX: ffff88812a93fd00 RCX: ffffffff826a3ef9 [ 175.213237][ T26] RDX: dead000000000122 RSI: 0000000000000282 RDI: ffff88810d9ccb00 [ 175.221072][ T26] RBP: ffffc900001b7c20 R08: ffffffff8141a43b R09: 0000000000000003 [ 175.228860][ T26] R10: fffffbfff0e9a84c R11: dffffc0000000001 R12: dffffc0000000000 [ 175.230294][ T2278] hid-generic 0003:0403:6030.0011: unknown main item tag 0x0 [ 175.236640][ T26] R13: ffff88810d9ccb00 R14: ffff88810d9ccb00 R15: ce0001f80000001a [ 175.236661][ T26] FS: 0000000000000000(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 175.236679][ T26] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 175.244757][ T320] usb 3-1: Using ep0 maxpacket: 8 [ 175.251686][ T26] CR2: 000000110c2615b1 CR3: 0000000006a0f000 CR4: 00000000003506a0 [ 175.251711][ T26] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 175.266878][ T2278] hid-generic 0003:0403:6030.0011: hidraw1: USB HID v0.00 Device [HID 0403:6030] on usb-dummy_hcd.3-1/input0 [ 175.271736][ T26] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 175.306531][ T26] Kernel panic - not syncing: Fatal exception [ 175.312712][ T26] Kernel Offset: disabled [ 175.316852][ T26] Rebooting in 86400 seconds..