last executing test programs: 8.334258251s ago: executing program 3 (id=141): madvise(&(0x7f0000625000/0x2000)=nil, 0x2000, 0xe) (async, rerun: 64) sendmsg$ETHTOOL_MSG_EEE_GET(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4}, 0x20000000) (async, rerun: 64) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) (async) fchdir(r0) syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/pid_for_children\x00') (async) mount(&(0x7f0000000000), &(0x7f0000000040)='./cgroup\x00', 0x0, 0x1001, 0x0) (async, rerun: 64) r1 = getpgrp(0x0) (rerun: 64) r2 = syz_open_procfs(r1, &(0x7f0000000080)='net/sctp\x00') read$FUSE(r2, &(0x7f0000002c00)={0x2020}, 0x2020) (async) r3 = syz_open_procfs(0x0, &(0x7f00000001c0)='maps\x00') ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0xc0686611, &(0x7f0000000180)={0x1fe, 0x0, 0x18, 0x2000, &(0x7f0000ffd000/0x2000)=nil}) (async) r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/ip6_tables_matches\x00') write$binfmt_format(r4, &(0x7f0000000300)='1\x00', 0x2) 8.005594622s ago: executing program 3 (id=142): sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="b3019c28", 0x4, 0x0, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast2}, 0x1c) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, &(0x7f0000000140)=0x8, 0x4) openat$selinux_avc_cache_stats(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) munmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000) recvmmsg(0xffffffffffffffff, &(0x7f00000003c0)=[{{0x0, 0x0, 0x0, 0x0, &(0x7f0000001400)=""/239, 0xef}, 0x2}, {{&(0x7f00000000c0)=@sco={0x1f, @none}, 0x80, &(0x7f0000000040)=[{&(0x7f0000000180)=""/178, 0xb2}, {&(0x7f0000000240)=""/229, 0xe5}], 0x2, &(0x7f0000000340)=""/117, 0x75}, 0x80000001}], 0x2, 0x10162, 0x0) 7.770159711s ago: executing program 3 (id=143): r0 = socket$netlink(0x10, 0x3, 0x0) setuid(0xee01) r1 = socket$unix(0x1, 0x5, 0x0) setsockopt$sock_int(r1, 0x1, 0xc, &(0x7f0000000000)=0x40, 0x4) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000140)="5500000018007f5f00fe01b2a4a2809302060000fd41fd01020400003900120002002800000219002d007fffffff0022de1330d54400009b84136ef75afb83de066a5900e1baac968300000000f2ff000001000000", 0x55}], 0x1, 0x0, 0x0, 0x7a000000}, 0x0) 7.713693403s ago: executing program 3 (id=144): r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x60442, 0x0) ioctl$PTP_PEROUT_REQUEST2(0xffffffffffffffff, 0x40383d0c, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x40800, 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000033a80)=""/102386, 0xfffffd6e}], 0x1, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f00000ab000/0x18000)=nil, &(0x7f00000001c0)=[@text64={0x40, &(0x7f0000000080)="470f23fc48b8e7320000000000000f21f80f23e1f8440f014a000f2221c7c4c3fd01ce002063800000002c24f30f556797c483fd005b02ea64267b470f1fcfcf666466430f3833af00580000", 0x4c}], 0x1, 0x3c, 0x0, 0x0) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r3 = ioctl$KVM_CREATE_VM(r2, 0xae01, 0x0) r4 = dup(r3) ioctl$KVM_SET_USER_MEMORY_REGION(r3, 0x4020ae46, &(0x7f0000000840)={0x1fe, 0x2, 0x2000, 0x1000, &(0x7f0000003000/0x1000)=nil}) r5 = ioctl$KVM_CREATE_VCPU(r4, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r4, r5, &(0x7f0000000000/0x18000)=nil, &(0x7f0000000040)=[@text64={0x40, 0x0}], 0x1, 0x5, 0x0, 0x0) ioctl$KVM_RUN(r5, 0xae80, 0x0) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000080)='hugetlb.2MB.rsvd.usage_in_bytes\x00', 0x0, 0x0) write$vga_arbiter(r1, &(0x7f0000000000)=@other={'trylock', ' ', 'io'}, 0xb) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x30, 0x38, 0x400, 0x70bd28, 0x25dfdbfc, {0x12}, [@typed={0x8, 0x6b, 0x0, 0x0, @u32=0x80}, @nested={0x14, 0x8b, 0x0, 0x1, [@nested={0x4, 0x109}, @typed={0x8, 0xf3, 0x0, 0x0, @ipv4=@initdev={0xac, 0x1e, 0x1, 0x0}}, @nested={0x4, 0x140}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x80}, 0x40090) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) quotactl_fd$Q_GETQUOTA(r0, 0xffffffff80000700, r6, &(0x7f0000000100)) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000740)=ANY=[@ANYBLOB="12010000090024206d041cc3400000000001090224"], 0x0) 2.065659408s ago: executing program 3 (id=165): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) ioctl$XFS_IOC_EXCHANGE_RANGE(r1, 0x40285881, &(0x7f0000000000)={r0, 0x0, 0x7, 0xfa8, 0x4, 0x1}) r2 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = ioctl$KVM_CREATE_VCPU(r2, 0xae41, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r3, 0x4040aea0, &(0x7f00000000c0)=@x86={0x3, 0x7, 0x9, 0x0, 0x8000, 0x2d, 0x9, 0x6, 0x7, 0x7, 0x0, 0x1, 0x0, 0x6042, 0x7, 0x5d, 0xa3, 0xf9, 0x4, '\x00', 0x60, 0x6}) 1.73464776s ago: executing program 1 (id=169): r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_int(r0, 0x107, 0x1, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) r2 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r2, &(0x7f0000000180)={0x700, 0x0, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="020d000014000000f0ffffff0000000005000600000000000a0080ff00000000fc010000000000000000000000000000000000000000000005000500000000000a0000000000000000000000000000000000000000000000000000000000000008001200"], 0xa0}}, 0x4000) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f0000000040)={'rose0\x00', 0x112}) ioctl$TUNSETPERSIST(r1, 0x400454cb, 0x1) r3 = socket$netlink(0x10, 0x3, 0xc) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_NEW(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000600)={0x64, 0x0, 0x1, 0x401, 0x0, 0x1a14, {0x2}, [@CTA_TUPLE_ORIG={0x24, 0x1, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @multicast1}, {0x8, 0x2, @multicast1}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TUPLE_REPLY={0x24, 0x2, 0x0, 0x1, [@CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x8, 0x2, @initdev={0xac, 0x1e, 0x0, 0x0}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5}}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0xffff639c}]}, 0x64}}, 0x0) sendmsg$IPCTNL_MSG_CT_NEW(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="3800000002011d04000000000000000002000000240001801400018008000100e000000108000200e00000010c000280050001"], 0x38}}, 0x0) r5 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000002180)={0x1, &(0x7f0000000380)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) close_range(r5, 0xffffffffffffffff, 0x0) ioctl$sock_TIOCOUTQ(r0, 0x5411, &(0x7f0000000000)) 1.661702072s ago: executing program 1 (id=171): mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x4) r0 = socket$netlink(0x10, 0x3, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000240)="3900000010000318680907070000000f0000ff3f18000000170a001700000000040037000f000a0001332564aaee7b1d58b9a64411f6bbf44d", 0x39}], 0x1) (async) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x2000010, &(0x7f00000000c0)=ANY=[@ANYBLOB='fd=', @ANYRESOCT=r1, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0]) 1.650593653s ago: executing program 2 (id=173): mkdir(&(0x7f0000000980)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}}) 1.626830414s ago: executing program 2 (id=174): mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x181) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0/file0\x00', 0x43c002, 0x41) read$FUSE(r0, &(0x7f00000021c0)={0x2020}, 0x2020) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x204000, 0x100) syz_fuse_handle_req(r0, &(0x7f0000006200)="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", 0x2000, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)={0x90, 0x0, 0x2, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, {0x6, 0x80, 0x0, 0x4, 0x0, 0x1, 0x0, 0x4, 0x3, 0xa000, 0x0, 0xffffffffffffffff, 0x0, 0x8, 0x2000}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.594456525s ago: executing program 2 (id=175): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) futex_waitv(&(0x7f00000006c0)=[{0x7, 0x0, 0x2}], 0x1, 0x0, 0x0, 0x1) r3 = socket$packet(0x11, 0x2, 0x300) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000000)={'ip_vti0\x00', 0x0}) r5 = socket$packet(0x11, 0x3, 0x300) sendto$packet(r5, &(0x7f0000000180)='`', 0x5e0, 0x0, &(0x7f0000000240)={0x3a, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) r6 = syz_kvm_add_vcpu$x86(r2, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@cpuid={0x64, 0x18, {0xfffffffc, 0x5}}], 0x18}) prctl$PR_SET_SECCOMP(0x16, 0x2, &(0x7f0000000000)={0x2, &(0x7f00000000c0)=[{0x34, 0x8a, 0x83, 0xff}, {0x6, 0x9, 0x81, 0x5}]}) ioctl$KVM_RUN(r6, 0xae80, 0x0) munmap(&(0x7f0000f49000/0x4000)=nil, 0x4000) 1.517825087s ago: executing program 1 (id=176): socketpair(0x1e, 0x4, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) ioctl$PPPIOCGMRU(r1, 0x80047453, &(0x7f0000000040)) socketpair(0x23, 0x2, 0xffffffff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000140)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_COALESCE(r3, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)={0x24, r4, 0x300, 0x70bd25, 0x25dfdbfc, {{}, {@val={0x8, 0x1, 0x22}, @val={0x8, 0x3, r5}, @void}}, [""]}, 0x24}, 0x1, 0x0, 0x0, 0x4040010}, 0x810) fcntl$addseals(r3, 0x409, 0x8) ioctl$HCIINQUIRY(r0, 0x800448f0, &(0x7f0000000240)={0x1, 0x9, "d76c73", 0xe, 0xc}) r6 = epoll_create(0x2) epoll_ctl$EPOLL_CTL_ADD(r6, 0x1, r2, &(0x7f0000000280)) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f00000002c0)=0x0) kcmp$KCMP_EPOLL_TFD(r7, 0xffffffffffffffff, 0x7, r2, &(0x7f0000000300)={r6, 0xffffffffffffffff, 0x8001}) ioctl$SNDRV_TIMER_IOCTL_CREATE(r0, 0xc02054a5, &(0x7f0000000340)={0x4, r0, 'id1\x00'}) write$cgroup_subtree(r8, &(0x7f00000003c0)={[{0x2b, 'freezer'}]}, 0x9) r9 = openat$ttynull(0xffffffffffffff9c, &(0x7f0000000400), 0x12000, 0x0) setsockopt$inet_MCAST_MSFILTER(r2, 0x0, 0x30, &(0x7f0000000440)={0x4, {{0x2, 0x4e24, @local}}, 0x0, 0x9, [{{0x2, 0x4e21, @multicast1}}, {{0x2, 0x4e23, @initdev={0xac, 0x1e, 0x0, 0x0}}}, {{0x2, 0x4e21, @multicast2}}, {{0x2, 0x4e21, @empty}}, {{0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}}, {{0x2, 0x4e24, @multicast1}}, {{0x2, 0x4e23, @local}}, {{0x2, 0x4e24, @empty}}, {{0x2, 0x4e23, @multicast2}}]}, 0x510) ioctl$TIOCGETD(r9, 0x5424, &(0x7f0000000980)) r10 = ioctl$KVM_GET_STATS_FD_vm(r8, 0xaece) openat$cgroup_subtree(r10, &(0x7f00000009c0), 0x2, 0x0) ioctl$VFAT_IOCTL_READDIR_BOTH(r6, 0x82307201, &(0x7f0000000a00)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) write$cgroup_subtree(r0, &(0x7f0000000c40)={[{0x2d, 'net_prio'}, {0x2b, 'pids'}, {0x0, 'pids'}, {0x2d, 'cpuset'}, {0x2d, 'blkio'}, {0x2b, 'freezer'}, {0x2d, 'net'}, {0x2b, 'net'}, {0x2d, 'hugetlb'}, {0x0, 'cpuset'}]}, 0x49) ioctl$NILFS_IOCTL_GET_VINFO(r1, 0xc0186e86, &(0x7f0000000d40)={&(0x7f0000000cc0)=[{0x7, 0x0, 0x9, 0xf0}, {0x8, 0x6ef, 0xd, 0x69a}, {0x776, 0x77b, 0xee31, 0x2}, {0x1, 0x4, 0x93, 0x3e}], 0x4, 0x20, 0x4, 0x6f2}) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000e40)={'gretap0\x00', &(0x7f0000000dc0)={'ip_vti0\x00', 0x0, 0x8000, 0x8000, 0x8, 0x0, {{0xa, 0x4, 0x0, 0x5, 0x28, 0x68, 0x0, 0xc, 0x29, 0x0, @remote, @remote, {[@ssrr={0x89, 0x7, 0x51, [@local]}, @rr={0x7, 0xb, 0xf3, [@multicast1, @broadcast]}]}}}}}) sendmsg$BATADV_CMD_GET_BLA_CLAIM(r2, &(0x7f0000000f40)={&(0x7f0000000d80)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000f00)={&(0x7f0000000e80)={0x54, 0x0, 0x2, 0x70bd26, 0x25dfdbff, {}, [@BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x2b}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x8}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x93}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfffffffa}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r11}, @BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffff000}, @BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x6d}]}, 0x54}, 0x1, 0x0, 0x0, 0x1}, 0x20000000) ioctl$UI_DEV_DESTROY(r8, 0x5502) read$hiddev(r8, &(0x7f0000000f80)=""/186, 0xba) socket$inet6_tcp(0xa, 0x1, 0x0) r12 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETS2(r12, 0x402c542b, &(0x7f0000001040)={0x3, 0x872, 0x0, 0x100, 0x3, "814d027b9b9307f0e4b91855fdc2ff49561650", 0x9}) 1.517414307s ago: executing program 1 (id=177): r0 = syz_open_dev$evdev(&(0x7f0000000200), 0x200, 0x0) (async) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000800000/0x800000)=nil, 0x800000, 0x1000001, 0x13, r1, 0x8cee000) ioctl$EVIOCSCLOCKID(r0, 0x40084503, 0x0) (async) prlimit64(0x0, 0xe, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000680)='cmdline\x00') preadv(r2, &(0x7f0000000300)=[{&(0x7f0000000040)=""/3, 0x3}, {0x0, 0x3}], 0x2, 0x0, 0x0) 1.517158417s ago: executing program 1 (id=178): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000004c0)=@updpolicy={0xb8, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@mcast1, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x10, 0x30, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x800000000000a00, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}}, 0xb8}}, 0x0) r1 = socket$inet6_icmp(0xa, 0x2, 0x3a) sendmsg$inet6(r1, &(0x7f0000000880)={&(0x7f0000000000)={0xa, 0x4e20, 0x2, @remote, 0x9}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000040)="8000e8beec9dbc13", 0x8}], 0x1}, 0x4004000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000080), 0x109040, 0x0) ioctl$TCFLSH(r2, 0x800455ca, 0x0) 1.487753398s ago: executing program 1 (id=179): capset(&(0x7f0000000080)={0x20080522}, &(0x7f0000000040)={0x1000, 0x10ffff, 0xfffffffd}) (async) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = syz_usb_connect$hid(0x2, 0x36, &(0x7f0000000340)=ANY=[@ANYBLOB="12010000000018105704da0700000000000109022400010000ba0009040000090300000009210000000122220009058103"], 0x0) syz_usb_control_io$hid(r1, 0x0, 0x0) syz_usb_control_io$hid(r1, &(0x7f00000001c0)={0x24, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\"\"'], 0x0}, 0x0) (async) syz_open_dev$hidraw(&(0x7f0000002300), 0x0, 0x14e040) (async) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x1ff, 0x4) 723.261435ms ago: executing program 2 (id=188): r0 = socket$nl_xfrm(0x10, 0x3, 0x6) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) r3 = openat$tun(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0xe43986f95b0e4309}) ioctl$TUNATTACHFILTER(r3, 0x401054d5, 0x0) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000001200010325bd7000000000000000000000007ffd00"/56, @ANYRES32=0x0, @ANYBLOB="0000000080000000fffffff000000000080003001100001e"], 0x54}, 0x1, 0x0, 0x0, 0x24004081}, 0x0) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x2, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x8000, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@empty, 0xfffffffc, 0x3c}, 0xa, @in=@local, 0x6, 0x4, 0x3, 0x0, 0x401}]}]}, 0xfc}}, 0xc004004) r4 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000700)={0x1, 0x1000, "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"}) r5 = openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x0, 0x4) accept4$tipc(r5, &(0x7f0000000180)=@id, &(0x7f0000000200)=0x10, 0x80800) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x1, {0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}}}, 0x3a) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)={0x24, 0x10, 0x1, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\x02\x00\x00'}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x4, 0x1a}]}, 0x24}], 0x1}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001e0021002bbd7000000000000700000005002a000000000008000f00"], 0x24}, 0x1, 0x0, 0x0, 0x2008800}, 0x0) r7 = socket(0xa, 0x3, 0xff) sendmsg$inet6(r7, &(0x7f00000001c0)={&(0x7f0000000100)={0xa, 0x2f, 0x4, @mcast2}, 0x1c, 0x0}, 0x922bac8556bdad8e) socket$nl_xfrm(0x10, 0x3, 0x6) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) socket$nl_sock_diag(0x10, 0x3, 0x4) (async) openat$tun(0xffffffffffffff9c, &(0x7f00000006c0), 0x0, 0x0) (async) ioctl$TUNSETIFF(r3, 0x400454ca, &(0x7f0000000040)={'nr0\x00', 0xe43986f95b0e4309}) (async) ioctl$TUNATTACHFILTER(r3, 0x401054d5, 0x0) (async) sendmsg$TCPDIAG_GETSOCK(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="540000001200010325bd7000000000000000000000007ffd00"/56, @ANYRES32=0x0, @ANYBLOB="0000000080000000fffffff000000000080003001100001e"], 0x54}, 0x1, 0x0, 0x0, 0x24004081}, 0x0) (async) sendmsg$nl_xfrm(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000001f40)={&(0x7f00000004c0)=@updpolicy={0xfc, 0x19, 0x1, 0x70bd2d, 0x0, {{@in6=@empty, @in=@local, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x2, 0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {0x0, 0x8000, 0x407ffffffffffe, 0x800000000000002}, 0x0, 0x0, 0x1}, [@tmpl={0x44, 0x5, [{{@in6=@empty, 0xfffffffc, 0x3c}, 0xa, @in=@local, 0x6, 0x4, 0x3, 0x0, 0x401}]}]}, 0xfc}}, 0xc004004) (async) socket$pppl2tp(0x18, 0x1, 0x1) (async) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f0000000700)={0x1, 0x1000, "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"}) (async) openat$incfs(0xffffffffffffff9c, &(0x7f00000000c0)='.pending_reads\x00', 0x0, 0x4) (async) accept4$tipc(r5, &(0x7f0000000180)=@id, &(0x7f0000000200)=0x10, 0x80800) (async) connect$pppl2tp(r4, &(0x7f0000000000)=@pppol2tpv3in6={0x18, 0x1, {0x0, r0, 0x0, 0x3, 0x4, 0x1, {0xa, 0x4e22, 0x4, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x6}}}, 0x3a) (async) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000400)=0x1, 0x4) (async) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000040)={0x24, 0x10, 0x1, 0x70bd2c, 0x25dfdbfe, "", [@typed={0x7, 0x0, 0x0, 0x0, @str='\x02\x00\x00'}, @typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x4, 0x1a}]}, 0x24}], 0x1}, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) sendmsg$nl_generic(r6, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000001e0021002bbd7000000000000700000005002a000000000008000f00"], 0x24}, 0x1, 0x0, 0x0, 0x2008800}, 0x0) (async) socket(0xa, 0x3, 0xff) (async) sendmsg$inet6(r7, &(0x7f00000001c0)={&(0x7f0000000100)={0xa, 0x2f, 0x4, @mcast2}, 0x1c, 0x0}, 0x922bac8556bdad8e) (async) 658.055937ms ago: executing program 0 (id=189): r0 = openat$kvm(0x0, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_linger(r2, 0x1, 0x45, &(0x7f0000000180), 0x8) r3 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000c00000/0x400000)=nil) pipe(&(0x7f0000005880)={0xffffffffffffffff, 0xffffffffffffffff}) fsetxattr$security_selinux(r4, &(0x7f00000000c0), &(0x7f0000000040)='system_u:object_r:dhcp_state_t:s0\x00', 0x1e, 0x0) ioctl$UFFDIO_CONTINUE(r4, 0xc020aa07, &(0x7f0000000040)={{&(0x7f0000d8d000/0x2000)=nil, 0x2000}}) r5 = syz_kvm_add_vcpu$x86(r3, &(0x7f0000000000)={0x0, &(0x7f0000000200)=[@nested_amd_vmload={0x182, 0x18}], 0x18}) ioctl$KVM_RUN(r5, 0xae80, 0x0) 656.780077ms ago: executing program 3 (id=190): r0 = syz_open_dev$usbfs(&(0x7f0000000100), 0x205, 0x8401) r1 = syz_open_dev$usbmon(&(0x7f0000000900), 0x7, 0x0) (async) r2 = fcntl$dupfd(r0, 0x406, r0) ioctl$MON_IOCX_GETX(r1, 0x4018920a, &(0x7f0000000140)={&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @iso}, 0x0}) (async) ioctl$UI_ABS_SETUP(r2, 0x401c5504, &(0x7f0000000040)={0x9, {0x389, 0x7, 0x6, 0x5, 0x1}}) (async) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) (async) r4 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x40241, 0x0) ioctl$TUNSETIFF(r4, 0x400454ca, &(0x7f0000000200)={'syzkaller1\x00', 0xc201}) (async) getsockopt$inet_tcp_TCP_ZEROCOPY_RECEIVE(r2, 0x6, 0x23, &(0x7f0000000180)={&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, &(0x7f0000000940)=""/4096, 0x1000, 0x1, &(0x7f0000000340)=""/233, 0xe9}, &(0x7f00000001c0)=0x40) write$tun(r4, &(0x7f0000000080)=ANY=[@ANYBLOB="08004305060005"], 0x1200) ioctl$FS_IOC_RESVSP(r3, 0x4030582a, &(0x7f0000000300)={0x113e, 0x0, 0x2000000, 0x105}) (async) ioctl$USBDEVFS_SUBMITURB(r2, 0x8038550a, &(0x7f0000000000)=@urb_type_control={0x2, {}, 0x0, 0x0, &(0x7f0000000080)={0x2, 0x3, 0x0, 0x0, 0x7995}, 0xfcb5, 0x0, 0x0, 0x48000000, 0x0, 0x0, 0x0}) 656.214027ms ago: executing program 2 (id=191): r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket(0x11, 0x3, 0x8000) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) statx(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x2000, 0x10, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount$bpf(0x0, 0x0, 0x0, 0x5805040, &(0x7f0000000680)={[{@gid={'gid', 0x3d, r6}}, {@gid={'gid', 0x3d, r2}}, {@uid={'uid', 0x3d, r1}}, {@mode={'mode', 0x3d, 0x400}}, {@mode={'mode', 0x3d, 0xd}}]}) r7 = getegid() r8 = getgid() fsetxattr$system_posix_acl(r0, &(0x7f0000000080)='system.posix_acl_default\x00', &(0x7f00000003c0)=ANY=[@ANYBLOB="02000000010004000000000002000600", @ANYRES32=r1, @ANYBLOB="040006000000000008000a00", @ANYRES32=r5, @ANYBLOB="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", @ANYRES32=r7, @ANYBLOB="08000600", @ANYRES32=r8, @ANYBLOB="10000600000000002000010000000000"], 0x44, 0x1) socket$nl_netfilter(0x10, 0x3, 0xc) r9 = fsopen(&(0x7f0000000000)='cgroup\x00', 0x0) fsconfig$FSCONFIG_SET_STRING(r9, 0x1, &(0x7f0000000080)='name', &(0x7f00000000c0)='ccnA\xf6gro_p\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r9, 0x6, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r11 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r11, 0x8921, &(0x7f0000000180)={'wg0\x00'}) fstat(r10, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r13 = socket$inet_udp(0x2, 0x2, 0x0) setresuid(0x0, 0xee00, 0x0) setrlimit(0x40000000000008, &(0x7f0000000000)) bind$inet(r13, &(0x7f0000000040)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x39}}, 0x10) setsockopt$sock_int(r13, 0x1, 0x3c, &(0x7f00000000c0)=0x1, 0x4) sendto$inet(r13, 0x0, 0x0, 0xc806, &(0x7f0000000180)={0x2, 0x4e21, @multicast1}, 0x10) sendto$inet(r13, &(0x7f0000000100)='J', 0xfdbe, 0x4004084, 0x0, 0x11000a00) lsetxattr$system_posix_acl(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)='system.posix_acl_default\x00', &(0x7f0000000340)={{}, {0x1, 0x3}, [{0x2, 0x2, r4}, {0x2, 0x2, r4}, {0x2, 0x4, r12}, {0x2, 0x3, r1}, {0x2, 0x6, r4}], {0x4, 0x4}, [{0x8, 0x6, r2}, {0x8, 0x0, r5}], {0x10, 0x7}, {0x20, 0x6}}, 0x5c, 0x1) syz_usb_connect$uac1(0x2, 0xdc, &(0x7f0000000180)=ANY=[], 0x0) 487.518323ms ago: executing program 0 (id=192): r0 = socket$inet6(0xa, 0x2, 0x0) close(0x3) (async) r1 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000700)={0x2, 0x4e20, @loopback}, 0x10) setsockopt$inet6_udp_int(r0, 0x11, 0x68, &(0x7f0000000080)=0xa40, 0x4) recvfrom(r1, 0x0, 0x0, 0x3, 0x0, 0xfffffffffffffcfc) (async) r2 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c) write(r2, 0x0, 0x0) (async) r3 = syz_open_procfs(0x0, &(0x7f0000000000)='net/raw\x00') read$FUSE(r3, &(0x7f00000000c0)={0x2020}, 0x2020) (async) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000013c0)={0x28, 0x2d, 0x1, 0x0, 0x0, "", [@typed={0x8, 0x73, 0x0, 0x0, @uid}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="976b640868"]}, @nested={0x4, 0x1}]}, 0x28}], 0x1}, 0x0) (async) setuid(0xee01) (async) r5 = socket$inet6(0xa, 0x2, 0x0) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000040)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCSIFDSTADDR(r5, 0x8918, &(0x7f0000000080)={@loopback={0x0, 0x3fc}, 0x0, r6}) 469.629423ms ago: executing program 0 (id=193): mkdir(&(0x7f0000000980)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0x8000}}) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x80, &(0x7f00000002c0)={{'fd', 0x3d, r0}, 0x2c, {'rootmode', 0x3d, 0xa000}}) fchmodat(0xffffffffffffff9c, &(0x7f0000000300)='.\x00', 0xffffffd3) mkdir(&(0x7f00000001c0)='./file0\x00', 0x8) mkdir(&(0x7f0000000300)='./bus\x00', 0x68) mount$overlay(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000b80), 0x8, &(0x7f0000000180)={[{@workdir={'workdir', 0x3d, './bus'}}, {@lowerdir={'lowerdir', 0x3d, '.'}}, {@upperdir={'upperdir', 0x3d, './file0'}}]}) 446.434464ms ago: executing program 0 (id=194): r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000180), r0) sendmsg$IEEE802154_LLSEC_DEL_KEY(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000002c0)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="33052cbd7000ffdbdf252800000005002b00000000000a0001007770616e300000000600060000000000a001bad8c59052235a248f0d3c1bd8e9777e080d95d57d78b4e195ed721b2baf940517a3c91b2d3a6512cc3bafc24cabc10757d5fb6cd992cd714903db7a8f0293c9edc25bc7511f9baf5097e76b74b5f09a8f3e2506f50f869c00000000000000df014984091a92bfbe131d720aef82b4b31df5da0d9b80dd68143d12163baec0017a62b4e1a15706a9cdec49"], 0x30}, 0x1, 0x0, 0x0, 0xc081}, 0x4000) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000280), 0x0, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000007c0)={'rose0\x00', 0x112}) ioctl$TUNATTACHFILTER(r2, 0x401054d5, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x30, 0xcf, 0x5, 0xfffff000}, {0x6}]}) ioctl$TUNGETDEVNETNS(r2, 0x54e3, 0x0) 308.697479ms ago: executing program 0 (id=195): r0 = socket$netlink(0x10, 0x3, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000400)='ramfs\x00', 0x2800000, 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000440), 0x2, 0x0) r2 = socket$inet6(0xa, 0x2, 0x3a) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f00000000c0)={0x0, 0x0, 0x0}, &(0x7f0000000100)=0xc) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000800), 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r1, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESOCT=r3]) mount$tmpfs(0x0, &(0x7f00000002c0)='./file2\x00', &(0x7f0000000300), 0x1240030, &(0x7f0000000440)={[{@usrquota}, {@nr_blocks={'nr_blocks', 0x3d, [0x74, 0x6c, 0x74, 0x74, 0x67, 0x37, 0x37, 0x70]}}, {@gid={'gid', 0x3d, r3}}], [{@dont_appraise}, {@fsuuid={'fsuuid', 0x3d, {[0x39, 0x36, 0x63, 0x33, 0x36, 0x32, 0x64, 0x32], 0x2d, [0x37, 0x62, 0x30, 0x35], 0x2d, [0x31, 0x36, 0x34, 0x36], 0x2d, [0x32, 0xfe, 0x38, 0x64], 0x2d, [0x32, 0x35, 0x38, 0x34, 0x30, 0x32, 0x31, 0x30]}}}]}) chdir(&(0x7f0000000000)='./file0\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./bus\x00', 0x0) mount$incfs(&(0x7f00000007c0)='.\x00', &(0x7f0000000800)='./bus\x00', &(0x7f0000000840), 0x1004002, 0x0) chdir(&(0x7f00000001c0)='./bus\x00') r4 = openat$null(0xffffffffffffff9c, &(0x7f0000000280), 0x400200, 0x0) unlinkat(r4, &(0x7f0000000000)='./bus\x00', 0x200) setxattr$security_evm(&(0x7f0000000380)='./bus\x00', &(0x7f00000004c0), &(0x7f0000000500)=@v2={0x3, 0x2, 0x9, 0x6, 0x21, "22c34c56fa8ba7b6b3416c5dcca9ae35809368d21fe7725373bee63c1d5a1ba93c"}, 0x2a, 0x2) r5 = socket$inet6(0xa, 0x2, 0x3a) sendto$inet6(r5, &(0x7f0000000000)="800034ca269bb73c", 0x8, 0x2404c081, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x1) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f00000000c0)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000000)={[{@upperdir={'upperdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@workdir={'workdir', 0x3d, './bus'}}, {@xino_on}]}) chdir(&(0x7f00000003c0)='./bus\x00') mkdirat(0xffffffffffffff9c, &(0x7f0000000340)='./file0\x00', 0x0) r6 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r7 = ioctl$KVM_CREATE_VM(r6, 0xae01, 0x0) r8 = ioctl$KVM_CREATE_VCPU(r7, 0xae41, 0x0) ioctl$XFS_IOC_FSGETXATTRA(r6, 0x801c582d, &(0x7f0000000240)) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r8, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000140)=[@text64={0x40, 0x0}], 0x1, 0x64, 0x0, 0x0) ioctl$KVM_SET_MSRS(r8, 0x4008ae89, &(0x7f0000000100)={0x1, 0x0, [{0x485, 0x0, 0x5}]}) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000040)=ANY=[@ANYBLOB="2c0000001000050000000000fedbdf2508000000", @ANYRES32=r0, @ANYBLOB='\b\x00\x00\x00', @ANYRES32, @ANYBLOB="0c003a00f8ff070000000000"], 0x2c}], 0x1}, 0x0) 122.064526ms ago: executing program 2 (id=196): r0 = socket(0x1e, 0x1, 0x0) connect$tipc(r0, &(0x7f0000000000)=@name={0x1e, 0x2, 0x0, {{0x1, 0x1}}}, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$TIPC_CMD_GET_NODES(r1, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, r2, 0x1, 0xfffffffe, 0x0, {{}, {0x0, 0x6}}}, 0x1c}, 0x1, 0x0, 0x0, 0x64000}, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SIOCSIFHWADDR(r3, 0x8923, &(0x7f00000000c0)={'bond_slave_1\x00', @random="013001266e72"}) syz_usb_connect$uac2(0x3, 0x83, &(0x7f0000000000)={{0x12, 0x1, 0x200, 0x0, 0x0, 0x0, 0x20, 0x154e, 0x500e, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x71, 0x3, 0x1, 0x0, 0xd0, 0x9, {0x8, 0xb, 0x1, 0x1, 0x1, 0xff, 0x20, 0x2}, {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x20, 0x0, {{0x9, 0x24, 0x1, 0x1ff, 0xb, 0x11}, [@source_unit={0x8, 0x24, 0xa, 0x0, 0x4, 0x0, 0x38}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x1, 0x9, 0x228, 0x6, 0x2, 0x8, {0x8, 0x25, 0x1, 0x83, 0x0, 0xe2, 0xe3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x20, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0xed, 0x1, 0xea, {0x8, 0x25, 0x1, 0x0, 0x3f, 0x2, 0x6}}}}}}}}]}}, 0x0) 0s ago: executing program 0 (id=197): r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x3, 0x0) ioctl(r0, 0x6c0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000240), 0x3af4701e) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) r3 = socket$nl_audit(0x10, 0x3, 0x9) sendmsg$AUDIT_LIST_RULES(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x3f5, 0x100, 0x70bd2c, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x408c0}, 0x60804) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) ftruncate(r1, 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r4) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)={0x2c, r5, 0x1, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f00000000c0)={'wg2\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'ip6gre0\x00', r6, 0x2, 0x82, 0x6, 0x5, 0x4, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20, 0x20, 0x7fffffff, 0x81}}) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000002c0)={[0xa000, 0xd000, 0x70000, 0x58000], 0x7, 0x0, 0x6}) openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000000)='./binderfs/binder-control\x00', 0x3, 0x0) (async) ioctl(r0, 0x6c0, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) (async) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='cgroup.controllers\x00', 0x275a, 0x0) (async) write$binfmt_script(r2, &(0x7f0000000240), 0x3af4701e) (async) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28012, r2, 0x0) (async) socket$nl_audit(0x10, 0x3, 0x9) (async) sendmsg$AUDIT_LIST_RULES(r3, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x3f5, 0x100, 0x70bd2c, 0x25dfdbfd}, 0x10}, 0x1, 0x0, 0x0, 0x408c0}, 0x60804) (async) madvise(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x15) (async) ftruncate(r1, 0x4) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000000), r4) (async) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000080)={0x2c, r5, 0x1, 0x70bd29, 0x25dfdbff, {}, [@TIPC_NLA_LINK={0x18, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}]}]}, 0x2c}, 0x1, 0x0, 0x0, 0x48000}, 0x4) (async) fcntl$getownex(r0, 0x10, &(0x7f0000000080)) (async) ioctl$ifreq_SIOCGIFINDEX_wireguard(r1, 0x8933, &(0x7f00000000c0)={'wg2\x00'}) (async) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r1, 0x89f0, &(0x7f0000000180)={'syztnl2\x00', &(0x7f0000000100)={'ip6gre0\x00', r6, 0x2, 0x82, 0x6, 0x5, 0x4, @empty, @private0={0xfc, 0x0, '\x00', 0x1}, 0x20, 0x20, 0x7fffffff, 0x81}}) (async) ioctl$KVM_SET_DEBUGREGS(r2, 0x4080aea2, &(0x7f00000002c0)={[0xa000, 0xd000, 0x70000, 0x58000], 0x7, 0x0, 0x6}) (async) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.0.184' (ED25519) to the list of known hosts. [ 21.155632][ T36] audit: type=1400 audit(1775016625.900:64): avc: denied { mounton } for pid=283 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2022 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 21.156881][ T283] cgroup: Unknown subsys name 'net' [ 21.178454][ T36] audit: type=1400 audit(1775016625.900:65): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.206027][ T36] audit: type=1400 audit(1775016625.930:66): avc: denied { unmount } for pid=283 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 21.206303][ T283] cgroup: Unknown subsys name 'devices' [ 21.393358][ T283] cgroup: Unknown subsys name 'hugetlb' [ 21.399119][ T283] cgroup: Unknown subsys name 'rlimit' [ 21.491798][ T36] audit: type=1400 audit(1775016626.240:67): avc: denied { setattr } for pid=283 comm="syz-executor" name="raw-gadget" dev="devtmpfs" ino=190 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=chr_file permissive=1 [ 21.515161][ T36] audit: type=1400 audit(1775016626.240:68): avc: denied { mounton } for pid=283 comm="syz-executor" path="/proc/sys/fs/binfmt_misc" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=dir permissive=1 [ 21.540379][ T36] audit: type=1400 audit(1775016626.240:69): avc: denied { mount } for pid=283 comm="syz-executor" name="/" dev="binfmt_misc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:binfmt_misc_fs_t tclass=filesystem permissive=1 [ 21.570960][ T285] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 21.579851][ T36] audit: type=1400 audit(1775016626.320:70): avc: denied { relabelto } for pid=285 comm="mkswap" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.605312][ T36] audit: type=1400 audit(1775016626.320:71): avc: denied { write } for pid=285 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.652193][ T36] audit: type=1400 audit(1775016626.400:72): avc: denied { read } for pid=283 comm="syz-executor" name="swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 21.652714][ T283] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 21.677740][ T36] audit: type=1400 audit(1775016626.400:73): avc: denied { open } for pid=283 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2025 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.989225][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 22.996481][ T290] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.003591][ T290] bridge_slave_0: entered allmulticast mode [ 23.009806][ T290] bridge_slave_0: entered promiscuous mode [ 23.023833][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.031065][ T290] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.038330][ T290] bridge_slave_1: entered allmulticast mode [ 23.044525][ T290] bridge_slave_1: entered promiscuous mode [ 23.064604][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.071728][ T291] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.078837][ T291] bridge_slave_0: entered allmulticast mode [ 23.085250][ T291] bridge_slave_0: entered promiscuous mode [ 23.091850][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.098983][ T291] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.106100][ T291] bridge_slave_1: entered allmulticast mode [ 23.112425][ T291] bridge_slave_1: entered promiscuous mode [ 23.196016][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.203235][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.210756][ T296] bridge_slave_0: entered allmulticast mode [ 23.217013][ T296] bridge_slave_0: entered promiscuous mode [ 23.223586][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.230673][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.237781][ T296] bridge_slave_1: entered allmulticast mode [ 23.244199][ T296] bridge_slave_1: entered promiscuous mode [ 23.320587][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.327659][ T293] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.334926][ T293] bridge_slave_0: entered allmulticast mode [ 23.341177][ T293] bridge_slave_0: entered promiscuous mode [ 23.350923][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.358058][ T293] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.365192][ T293] bridge_slave_1: entered allmulticast mode [ 23.371426][ T293] bridge_slave_1: entered promiscuous mode [ 23.384821][ T291] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.391899][ T291] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.399196][ T291] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.406349][ T291] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.453889][ T290] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.460978][ T290] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.468241][ T290] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.475329][ T290] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.483968][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.491047][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.498347][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.505402][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.571518][ T293] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.578591][ T293] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.586037][ T293] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.593118][ T293] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.614860][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.622352][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.629552][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.637051][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.645235][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.652604][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.660046][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.667670][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.683539][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.690609][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.702710][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.709761][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.717613][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.724701][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.735384][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.742454][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.764456][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.771544][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.779323][ T13] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.786409][ T13] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.818023][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.825269][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 23.833322][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.840491][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 23.877859][ T293] veth0_vlan: entered promiscuous mode [ 23.887709][ T291] veth0_vlan: entered promiscuous mode [ 23.904649][ T296] veth0_vlan: entered promiscuous mode [ 23.911954][ T290] veth0_vlan: entered promiscuous mode [ 23.932939][ T293] veth1_macvtap: entered promiscuous mode [ 23.943070][ T290] veth1_macvtap: entered promiscuous mode [ 23.949699][ T291] veth1_macvtap: entered promiscuous mode [ 23.959762][ T296] veth1_macvtap: entered promiscuous mode [ 24.009183][ T291] soft_limit_in_bytes is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality. [ 24.073004][ T313] kvm_intel: L1TF CPU bug present and SMT on, data leak possible. See CVE-2018-3646 and https://www.kernel.org/doc/html/latest/admin-guide/hw-vuln/l1tf.html for details. [ 24.166157][ T317] ======================================================= [ 24.166157][ T317] WARNING: The mand mount option has been deprecated and [ 24.166157][ T317] and is ignored by this kernel. Remove the mand [ 24.166157][ T317] option from the mount to silence this warning. [ 24.166157][ T317] ======================================================= [ 24.319027][ T327] netlink: 5 bytes leftover after parsing attributes in process `syz.2.7'. [ 24.461346][ T12] bridge_slave_1: left allmulticast mode [ 24.467045][ T12] bridge_slave_1: left promiscuous mode [ 24.473077][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.480903][ T12] bridge_slave_0: left allmulticast mode [ 24.486563][ T12] bridge_slave_0: left promiscuous mode [ 24.492608][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.601269][ T45] usb 1-1: new full-speed USB device number 2 using dummy_hcd [ 24.643391][ T12] veth1_macvtap: left promiscuous mode [ 24.649063][ T12] veth0_vlan: left promiscuous mode [ 24.690323][ T309] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 24.714005][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.721167][ T330] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.728273][ T330] bridge_slave_0: entered allmulticast mode [ 24.734812][ T330] bridge_slave_0: entered promiscuous mode [ 24.742235][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.749278][ T330] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.756402][ T330] bridge_slave_1: entered allmulticast mode [ 24.763006][ T330] bridge_slave_1: entered promiscuous mode [ 24.764940][ T45] usb 1-1: New USB device found, idVendor=14f7, idProduct=0500, bcdDevice=44.85 [ 24.779348][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 24.787879][ T45] usb 1-1: Product: syz [ 24.792341][ T45] usb 1-1: Manufacturer: syz [ 24.797055][ T45] usb 1-1: SerialNumber: syz [ 24.803635][ T45] usb 1-1: config 0 descriptor?? [ 24.823406][ T330] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.830518][ T330] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.837808][ T330] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.844865][ T330] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.853867][ T309] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 24.870027][ T13] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.877547][ T13] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.880093][ T309] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 24.894579][ T309] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 24.908500][ T309] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 24.914849][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.917827][ T309] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 24.924800][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.925488][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.934986][ T309] usb 4-1: config 0 descriptor?? [ 24.940546][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.981940][ T330] veth0_vlan: entered promiscuous mode [ 24.993995][ T330] veth1_macvtap: entered promiscuous mode [ 25.310137][ T354] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 25.352544][ T309] plantronics 0003:047F:FFFF.0001: No inputs registered, leaving [ 25.361800][ T309] plantronics 0003:047F:FFFF.0001: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 25.411844][ T328] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 25.420503][ T328] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 25.570361][ T45] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.722247][ T45] usb 3-1: Using ep0 maxpacket: 32 [ 25.725688][ T361] netlink: 8 bytes leftover after parsing attributes in process `syz.3.5'. [ 25.729307][ T45] usb 3-1: unable to get BOS descriptor or descriptor too short [ 25.744906][ T45] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 186, changing to 7 [ 25.758019][ T45] usb 3-1: New USB device found, idVendor=0582, idProduct=0145, bcdDevice= 0.40 [ 25.767401][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 25.775697][ T45] usb 3-1: Product: syz [ 25.780147][ T45] usb 3-1: Manufacturer: syz [ 25.784853][ T45] usb 3-1: SerialNumber: syz [ 25.995521][ T45] usb 3-1: unit 255 not found! [ 26.003459][ T45] usb 3-1: USB disconnect, device number 2 [ 26.017727][ T310] udevd[310]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 26.512476][ T36] kauditd_printk_skb: 71 callbacks suppressed [ 26.512496][ T36] audit: type=1400 audit(1775016631.260:145): avc: denied { connect } for pid=367 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 26.520598][ T12] tipc: Subscription rejected, illegal request [ 26.545715][ T36] audit: type=1400 audit(1775016631.290:146): avc: denied { read } for pid=367 comm="syz.2.17" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 26.570562][ C0] plantronics 0003:047F:FFFF.0001: usb_submit_urb(ctrl) failed: -1 [ 26.600322][ T36] audit: type=1400 audit(1775016631.340:147): avc: denied { read } for pid=369 comm="syz.1.18" name="binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 26.603316][ T371] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOMEM } [ 26.622824][ T36] audit: type=1400 audit(1775016631.340:148): avc: denied { open } for pid=369 comm="syz.1.18" path="/dev/binderfs/binder1" dev="binder" ino=8 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 26.622870][ T36] audit: type=1400 audit(1775016631.350:149): avc: denied { ioctl } for pid=369 comm="syz.1.18" path="/dev/binderfs/binder1" dev="binder" ino=8 ioctlcmd=0x6207 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 26.633006][ T371] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOMEM } my_pid:13 [ 26.661416][ T36] audit: type=1400 audit(1775016631.350:150): avc: denied { set_context_mgr } for pid=369 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 26.710993][ T36] audit: type=1400 audit(1775016631.350:151): avc: denied { call } for pid=369 comm="syz.1.18" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 26.807631][ T379] syzkaller1: entered promiscuous mode [ 26.813485][ T379] syzkaller1: entered allmulticast mode [ 26.947702][ T36] audit: type=1400 audit(1775016631.690:152): avc: denied { read } for pid=380 comm="syz.1.21" name="usbmon4" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 26.971013][ T36] audit: type=1400 audit(1775016631.690:153): avc: denied { open } for pid=380 comm="syz.1.21" path="/dev/usbmon4" dev="devtmpfs" ino=103 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 26.994784][ T36] audit: type=1400 audit(1775016631.690:154): avc: denied { read } for pid=380 comm="syz.1.21" dev="nsfs" ino=4026532297 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 27.190335][ T372] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 27.261609][ T65] usb 1-1: USB disconnect, device number 2 [ 27.340323][ T372] usb 2-1: Using ep0 maxpacket: 16 [ 27.346545][ T372] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 27.360374][ T372] usb 2-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 18 [ 27.381402][ T372] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice=f1.40 [ 27.390858][ T372] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 27.399230][ T372] usb 2-1: Product: syz [ 27.406101][ T372] usb 2-1: Manufacturer: syz [ 27.422074][ T372] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -22 [ 27.441513][ T10] usb 4-1: USB disconnect, device number 2 [ 27.580312][ T10] usb 4-1: new low-speed USB device number 3 using dummy_hcd [ 27.633056][ T381] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 27.642218][ T381] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 27.651331][ T292] usb 2-1: USB disconnect, device number 2 [ 27.693480][ T393] kvm: apic: phys broadcast and lowest prio [ 27.720587][ T10] usb 4-1: device descriptor read/64, error -71 [ 27.910322][ T65] usb 1-1: new high-speed USB device number 3 using dummy_hcd [ 27.960358][ T10] usb 4-1: device descriptor read/64, error -71 [ 28.060354][ T65] usb 1-1: Using ep0 maxpacket: 16 [ 28.067007][ T65] usb 1-1: unable to get BOS descriptor or descriptor too short [ 28.075576][ T65] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 28.085894][ T65] usb 1-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 28.098011][ T65] usb 1-1: New USB device found, idVendor=0b05, idProduct=1739, bcdDevice= 0.40 [ 28.107229][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.115309][ T65] usb 1-1: Product: syz [ 28.119631][ T65] usb 1-1: Manufacturer: syz [ 28.124438][ T65] usb 1-1: SerialNumber: syz [ 28.210448][ T10] usb 4-1: new low-speed USB device number 4 using dummy_hcd [ 28.260533][ T408] rust_binder: Failed to allocate buffer. len:16408, is_oneway:false [ 28.260566][ T408] rust_binder: Failure in copy_transaction_data: BR_FAILED_REPLY { source: ENOSPC } [ 28.268729][ T408] rust_binder: Transaction failed: BR_FAILED_REPLY { source: ENOSPC } my_pid:21 [ 28.278755][ T405] netlink: 4 bytes leftover after parsing attributes in process `syz.2.29'. [ 28.331876][ T65] usb 1-1: 0:2 : does not exist [ 28.340303][ T10] usb 4-1: device descriptor read/64, error -71 [ 28.344538][ T65] usb 1-1: USB disconnect, device number 3 [ 28.372579][ T415] netlink: 160 bytes leftover after parsing attributes in process `syz.1.33'. [ 28.391743][ T415] netlink: 12 bytes leftover after parsing attributes in process `syz.1.33'. [ 28.580294][ T10] usb 4-1: device descriptor read/64, error -71 [ 28.650291][ T9] usb 2-1: new high-speed USB device number 3 using dummy_hcd [ 28.690435][ T10] usb usb4-port1: attempt power cycle [ 28.772075][ T426] netlink: 'syz.2.36': attribute type 4 has an invalid length. [ 28.795125][ T428] Zero length message leads to an empty skb [ 28.821771][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 28.830495][ T9] usb 2-1: config 1 interface 1 altsetting 1 bulk endpoint 0x3 has invalid maxpacket 1023 [ 28.859831][ T9] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 28.869348][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 28.886792][ T9] usb 2-1: Product: syz [ 28.891479][ T9] usb 2-1: Manufacturer: syz [ 28.907364][ T9] usb 2-1: SerialNumber: syz [ 29.040403][ T10] usb 4-1: new low-speed USB device number 5 using dummy_hcd [ 29.061354][ T10] usb 4-1: device descriptor read/8, error -71 [ 29.116425][ T9] cdc_ncm 2-1:1.0: bind() failure [ 29.122409][ T9] cdc_ncm 2-1:1.1: CDC Union missing and no IAD found [ 29.129378][ T9] cdc_ncm 2-1:1.1: bind() failure [ 29.135569][ T9] usb 2-1: USB disconnect, device number 3 [ 29.142145][ T65] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 29.191682][ T10] usb 4-1: device descriptor read/8, error -71 [ 29.300344][ T65] usb 1-1: Using ep0 maxpacket: 8 [ 29.308280][ T65] usb 1-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 29.317495][ T65] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 29.325861][ T65] usb 1-1: Product: syz [ 29.330053][ T65] usb 1-1: Manufacturer: syz [ 29.334708][ T65] usb 1-1: SerialNumber: syz [ 29.430331][ T10] usb 4-1: new low-speed USB device number 6 using dummy_hcd [ 29.451529][ T10] usb 4-1: device descriptor read/8, error -71 [ 29.543588][ T437] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 29.552432][ T437] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 29.565133][ T65] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 29.573372][ T65] usb 1-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 29.574455][ T459] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=60 sclass=netlink_route_socket pid=459 comm=syz.2.49 [ 29.580551][ T65] usb 1-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 29.593493][ T10] usb 4-1: device descriptor read/8, error -71 [ 29.607655][ T65] usb 1-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 29.635893][ T462] overlayfs: failed to create directory ./bus/work (errno: 13); mounting read-only [ 29.646504][ T462] overlayfs: fs on '.' does not support file handles, falling back to index=off,nfs_export=off. [ 29.658157][ T65] snd-usb-audio 1-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 29.669846][ T65] usb 1-1: USB disconnect, device number 4 [ 29.692667][ T310] udevd[310]: error opening ATTR{/sys/devices/platform/dummy_hcd.0/usb1/1-1/1-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 29.730399][ T10] usb usb4-port1: unable to enumerate USB device [ 29.865611][ T487] netlink: 104 bytes leftover after parsing attributes in process `syz.1.57'. [ 30.106649][ T505] syzkaller1: entered promiscuous mode [ 30.116967][ T505] syzkaller1: entered allmulticast mode [ 30.230312][ T65] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 30.255080][ T525] syz.0.71 uses obsolete (PF_INET,SOCK_PACKET) [ 30.401384][ T65] usb 2-1: config index 0 descriptor too short (expected 29220, got 36) [ 30.409808][ T65] usb 2-1: config 0 has too many interfaces: 81, using maximum allowed: 32 [ 30.418575][ T65] usb 2-1: config 0 has 1 interface, different from the descriptor's value: 81 [ 30.427596][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x1 has invalid wMaxPacketSize 0 [ 30.438384][ T65] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 30.449252][ T65] usb 2-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 18 [ 30.462486][ T65] usb 2-1: New USB device found, idVendor=03f0, idProduct=6c17, bcdDevice= 0.40 [ 30.471850][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.480749][ T65] usb 2-1: config 0 descriptor?? [ 30.486270][ T501] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 30.530340][ T309] usb 1-1: new full-speed USB device number 5 using dummy_hcd [ 30.560457][ T10] usb 4-1: new high-speed USB device number 7 using dummy_hcd [ 30.660312][ T309] usb 1-1: device descriptor read/64, error -71 [ 30.695141][ T65] usblp 2-1:0.0: usblp0: USB Bidirectional printer dev 4 if 0 alt 0 proto 3 vid 0x03F0 pid 0x6C17 [ 30.710430][ T10] usb 4-1: Using ep0 maxpacket: 16 [ 30.716790][ T10] usb 4-1: too many endpoints for config 0 interface 0 altsetting 64: 129, using maximum allowed: 30 [ 30.727898][ T10] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.739162][ T10] usb 4-1: config 0 interface 0 altsetting 64 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.749135][ T10] usb 4-1: config 0 interface 0 altsetting 64 has 1 endpoint descriptor, different from the interface descriptor's value: 129 [ 30.762385][ T10] usb 4-1: config 0 interface 0 has no altsetting 0 [ 30.769436][ T10] usb 4-1: New USB device found, idVendor=046d, idProduct=c52b, bcdDevice= 0.00 [ 30.778588][ T10] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.787677][ T10] usb 4-1: config 0 descriptor?? [ 30.898716][ C1] usblp0: nonzero read bulk status received: -71 [ 30.905796][ T292] usb 2-1: USB disconnect, device number 4 [ 30.913147][ T292] usblp0: removed [ 30.920495][ T309] usb 1-1: device descriptor read/64, error -71 [ 31.124327][ T555] 9pnet: p9_errstr2errno: server reported unknown error 0x0000000 [ 31.160408][ T309] usb 1-1: new full-speed USB device number 6 using dummy_hcd [ 31.401437][ T10] usb 4-1: USB disconnect, device number 7 [ 31.505365][ T309] usb 1-1: device descriptor read/64, error -71 [ 31.592055][ T36] kauditd_printk_skb: 45 callbacks suppressed [ 31.592076][ T36] audit: type=1400 audit(1775016636.340:200): avc: denied { setopt } for pid=568 comm="syz.2.84" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 31.618641][ T36] audit: type=1400 audit(1775016636.360:201): avc: denied { getopt } for pid=570 comm="syz.2.85" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 31.653584][ T36] audit: type=1400 audit(1775016636.400:202): avc: denied { accept } for pid=579 comm="syz.2.88" lport=60721 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=udp_socket permissive=1 [ 31.673896][ T292] usb 2-1: new high-speed USB device number 5 using dummy_hcd [ 31.760328][ T309] usb 1-1: device descriptor read/64, error -71 [ 31.831491][ T292] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 31.842536][ T292] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 31.852391][ T292] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 21 [ 31.865492][ T292] usb 2-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 31.874559][ T292] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 31.880432][ T309] usb usb1-port1: attempt power cycle [ 31.887638][ T292] usb 2-1: config 0 descriptor?? [ 31.932877][ T36] audit: type=1326 audit(1775016636.680:203): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=582 comm="syz.3.89" exe="/root/syz-executor" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7f6c92d9c819 code=0x0 [ 32.003612][ T588] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 32.072009][ T36] audit: type=1400 audit(1775016636.820:204): avc: denied { ioctl } for pid=590 comm="syz.3.91" path="/dev/vhost-vsock" dev="devtmpfs" ino=200 ioctlcmd=0xaf01 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:vhost_device_t tclass=chr_file permissive=1 [ 32.173665][ T36] audit: type=1400 audit(1775016636.920:205): avc: denied { ioctl } for pid=593 comm="syz.3.92" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=4968 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 32.220323][ T309] usb 1-1: new full-speed USB device number 7 using dummy_hcd [ 32.241441][ T309] usb 1-1: device descriptor read/8, error -71 [ 32.299003][ T292] plantronics 0003:047F:FFFF.0003: No inputs registered, leaving [ 32.322806][ T292] plantronics 0003:047F:FFFF.0003: hiddev96,hidraw0: USB HID v0.40 Device [HID 047f:ffff] on usb-dummy_hcd.1-1/input0 [ 32.371469][ T309] usb 1-1: device descriptor read/8, error -71 [ 32.610340][ T309] usb 1-1: new full-speed USB device number 8 using dummy_hcd [ 32.631394][ T309] usb 1-1: device descriptor read/8, error -71 [ 32.761521][ T309] usb 1-1: device descriptor read/8, error -71 [ 32.870410][ T309] usb usb1-port1: unable to enumerate USB device [ 32.965378][ T309] usb 2-1: USB disconnect, device number 5 [ 33.038736][ T36] audit: type=1400 audit(1775016637.780:206): avc: denied { setopt } for pid=608 comm="syz.3.96" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 33.294504][ T36] audit: type=1400 audit(1775016638.040:207): avc: denied { mounton } for pid=616 comm="syz.0.100" path="/proc/38/task" dev="proc" ino=5017 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 33.316804][ T444] usb 4-1: new high-speed USB device number 8 using dummy_hcd [ 33.471343][ T444] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 33.482421][ T444] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 33.492261][ T444] usb 4-1: New USB device found, idVendor=10c4, idProduct=ea90, bcdDevice= 0.80 [ 33.501475][ T444] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.510078][ T444] usb 4-1: config 0 descriptor?? [ 33.553179][ T36] audit: type=1400 audit(1775016638.300:208): avc: denied { ioctl } for pid=619 comm="syz.2.101" path="socket:[5020]" dev="sockfs" ino=5020 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 33.680290][ T309] usb 1-1: new full-speed USB device number 9 using dummy_hcd [ 33.831433][ T309] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 33.841725][ T309] usb 1-1: config 0 has no interfaces? [ 33.847215][ T309] usb 1-1: New USB device found, idVendor=05ac, idProduct=8215, bcdDevice=8f.58 [ 33.856274][ T309] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.864982][ T309] usb 1-1: config 0 descriptor?? [ 33.870513][ T65] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 33.918235][ T444] cp2112 0003:10C4:EA90.0004: unknown main item tag 0x0 [ 33.925948][ T444] cp2112 0003:10C4:EA90.0004: hidraw0: USB HID v0.00 Device [HID 10c4:ea90] on usb-dummy_hcd.3-1/input0 [ 34.020289][ T65] usb 2-1: Using ep0 maxpacket: 32 [ 34.026508][ T65] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 34.034901][ T65] usb 2-1: config 0 has no interface number 0 [ 34.041225][ T65] usb 2-1: config 0 interface 184 has no altsetting 0 [ 34.049443][ T65] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 34.058527][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.066560][ T65] usb 2-1: Product: syz [ 34.071062][ T65] usb 2-1: Manufacturer: syz [ 34.075810][ T65] usb 2-1: SerialNumber: syz [ 34.077407][ T617] netlink: 72 bytes leftover after parsing attributes in process `syz.0.100'. [ 34.090181][ T65] usb 2-1: config 0 descriptor?? [ 34.096933][ T10] usb 1-1: USB disconnect, device number 9 [ 34.097020][ T36] audit: type=1400 audit(1775016638.840:209): avc: denied { accept } for pid=616 comm="syz.0.100" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_route_socket permissive=1 [ 34.118712][ T615] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.123741][ T65] smsc75xx v1.0.0 [ 34.132382][ T615] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.344723][ T615] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.353446][ T615] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.562915][ T615] cp2112 0003:10C4:EA90.0004: pid 615 passed too short report [ 34.573870][ T615] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 34.582897][ T615] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 34.591810][ T444] cp2112 0003:10C4:EA90.0004: error requesting version [ 34.601337][ T444] cp2112 0003:10C4:EA90.0004: probe with driver cp2112 failed with error -71 [ 34.612128][ T444] usb 4-1: USB disconnect, device number 8 [ 34.940404][ T10] usb 1-1: new high-speed USB device number 10 using dummy_hcd [ 34.940496][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000040: -71 [ 34.958997][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error writing E2P_CMD [ 34.968459][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 34.979280][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 34.989045][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 34.999445][ T65] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 35.008936][ T65] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -71 [ 35.020812][ T65] usb 2-1: USB disconnect, device number 6 [ 35.090371][ T10] usb 1-1: device descriptor read/64, error -71 [ 35.110931][ T636] netlink: 'syz.3.108': attribute type 4 has an invalid length. [ 35.157585][ T640] capability: warning: `syz.2.109' uses deprecated v2 capabilities in a way that may be insecure [ 35.169862][ T640] tipc: Enabling of bearer rejected, failed to enable media [ 35.330359][ T10] usb 1-1: device descriptor read/64, error -71 [ 35.570356][ T10] usb 1-1: new high-speed USB device number 11 using dummy_hcd [ 35.718430][ T10] usb 1-1: device descriptor read/64, error -71 [ 35.750391][ T65] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 35.900420][ T65] usb 2-1: Using ep0 maxpacket: 8 [ 35.906807][ T65] usb 2-1: config 0 interface 0 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 35.917894][ T65] usb 2-1: config 0 interface 0 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 35.930892][ T65] usb 2-1: config 0 interface 0 has no altsetting 0 [ 35.937629][ T65] usb 2-1: New USB device found, idVendor=044f, idProduct=b65b, bcdDevice= 0.00 [ 35.946714][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.955432][ T65] usb 2-1: config 0 descriptor?? [ 35.970364][ T10] usb 1-1: device descriptor read/64, error -71 [ 36.080462][ T10] usb usb1-port1: attempt power cycle [ 36.164138][ T650] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 36.180942][ T650] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.234960][ T12] bridge_slave_1: left allmulticast mode [ 36.240779][ T12] bridge_slave_1: left promiscuous mode [ 36.246635][ T12] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.257665][ T12] bridge_slave_0: left allmulticast mode [ 36.264380][ T12] bridge_slave_0: left promiscuous mode [ 36.270207][ T12] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.392038][ T65] hid (null): unknown global tag 0xe [ 36.397390][ T65] hid (null): unknown global tag 0xe [ 36.406496][ T65] hid-generic 0003:044F:B65B.0005: unknown global tag 0xe [ 36.413974][ T65] hid-generic 0003:044F:B65B.0005: item 0 1 1 14 parsing failed [ 36.423586][ T10] usb 1-1: new high-speed USB device number 12 using dummy_hcd [ 36.423769][ T65] hid-generic 0003:044F:B65B.0005: probe with driver hid-generic failed with error -22 [ 36.447239][ T12] veth1_macvtap: left promiscuous mode [ 36.453010][ T12] veth0_vlan: left promiscuous mode [ 36.461348][ T10] usb 1-1: device descriptor read/8, error -71 [ 36.582393][ T668] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.589602][ T668] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.604373][ T10] usb 1-1: device descriptor read/8, error -71 [ 36.612903][ T668] bridge_slave_0: entered allmulticast mode [ 36.619486][ T668] bridge_slave_0: entered promiscuous mode [ 36.625713][ T292] usb 2-1: USB disconnect, device number 7 [ 36.633993][ T674] overlayfs: failed to clone upperpath [ 36.638795][ T668] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.646728][ T668] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.653856][ T668] bridge_slave_1: entered allmulticast mode [ 36.660294][ T668] bridge_slave_1: entered promiscuous mode [ 36.669285][ T674] overlayfs: failed to resolve './file1/file0': -2 [ 36.706274][ T668] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.713369][ T668] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.720720][ T668] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.727785][ T668] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.747437][ T128] bridge0: port 1(bridge_slave_0) entered disabled state [ 36.754804][ T128] bridge0: port 2(bridge_slave_1) entered disabled state [ 36.765520][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 36.772612][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 36.781916][ T128] bridge0: port 2(bridge_slave_1) entered blocking state [ 36.789140][ T128] bridge0: port 2(bridge_slave_1) entered forwarding state [ 36.813295][ T668] veth0_vlan: entered promiscuous mode [ 36.825172][ T668] veth1_macvtap: entered promiscuous mode [ 36.843859][ T36] kauditd_printk_skb: 10 callbacks suppressed [ 36.843871][ T36] audit: type=1400 audit(1775016641.590:220): avc: denied { unmount } for pid=668 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 36.869565][ T10] usb 1-1: new high-speed USB device number 13 using dummy_hcd [ 36.891440][ T10] usb 1-1: device descriptor read/8, error -71 [ 37.021589][ T10] usb 1-1: device descriptor read/8, error -71 [ 37.120500][ T9] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 37.130693][ T10] usb usb1-port1: unable to enumerate USB device [ 37.142647][ T36] audit: type=1400 audit(1775016641.890:221): avc: denied { read } for pid=681 comm="syz.1.127" name="loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 37.166839][ T36] audit: type=1400 audit(1775016641.890:222): avc: denied { open } for pid=681 comm="syz.1.127" path="/dev/loop-control" dev="devtmpfs" ino=48 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:loop_control_device_t tclass=chr_file permissive=1 [ 37.280332][ T9] usb 4-1: Using ep0 maxpacket: 16 [ 37.286836][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xD has invalid maxpacket 512, setting to 64 [ 37.297986][ T9] usb 4-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 37.308962][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x9 has invalid maxpacket 8 [ 37.318953][ T9] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0xE has an invalid bInterval 0, changing to 7 [ 37.330051][ T9] usb 4-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 32 [ 37.339921][ T9] usb 4-1: config 1 interface 0 altsetting 0 has an endpoint descriptor with address 0x15, changing to 0x5 [ 37.351403][ T9] usb 4-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 37.362149][ T9] usb 4-1: config 1 interface 0 altsetting 0 has an invalid descriptor for endpoint zero, skipping [ 37.377946][ T9] usb 4-1: New USB device found, idVendor=0a92, idProduct=1020, bcdDevice= 0.40 [ 37.387429][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.396046][ T9] usb 4-1: Product: 䀊 [ 37.400991][ T9] usb 4-1: Manufacturer: ➙┪ݾ텇቉끮绝埤먈愍廷ᆴ㭟萐暑蠁ﰺ҆剶䶤횖兖Ṑꅌꪐ옓횜캱銫它帞౬䮻㍆옅冎€䥖灤ꔫꆞ䩨놸끼䑂䘔鎻綊隇д寣㛋Ꮣმ忸䣽愀葶䮰퉹啗昌캂궱팸縻ꍣ꡽놻饺㰓㎹諽 [ 37.426822][ T9] usb 4-1: SerialNumber: ٫嘀⤴ʥ龇귯梀鐇뜾軿跈䍈唦㭆 [ 37.436312][ T680] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 37.444009][ T680] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 37.451326][ T36] audit: type=1400 audit(1775016642.190:223): avc: denied { create } for pid=697 comm="syz.2.133" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 37.472153][ T36] audit: type=1400 audit(1775016642.190:224): avc: denied { read write } for pid=697 comm="syz.2.133" name="file0" dev="tmpfs" ino=359 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 37.496202][ T36] audit: type=1400 audit(1775016642.190:225): avc: denied { open } for pid=697 comm="syz.2.133" path="/62/file0" dev="tmpfs" ino=359 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 37.519276][ T36] audit: type=1400 audit(1775016642.190:226): avc: denied { ioctl } for pid=697 comm="syz.2.133" path="/62/file0" dev="tmpfs" ino=359 ioctlcmd=0x5451 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 37.543351][ T65] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 37.543388][ T36] audit: type=1400 audit(1775016642.200:227): avc: denied { unlink } for pid=330 comm="syz-executor" name="file0" dev="tmpfs" ino=359 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 37.676729][ T9] usb 4-1: MIDIStreaming interface descriptor not found [ 37.687499][ T9] usb 4-1: USB disconnect, device number 9 [ 37.702584][ T65] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 37.705374][ T355] udevd[355]: error opening ATTR{/sys/devices/platform/dummy_hcd.3/usb4/4-1/4-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 37.712960][ T65] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 37.750221][ T65] usb 2-1: New USB device found, idVendor=08b7, idProduct=0000, bcdDevice= 0.00 [ 37.761416][ T65] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 37.769408][ T65] usb 2-1: SerialNumber: syz [ 37.980423][ T65] usb 2-1: 0:2 : does not exist [ 37.987995][ T65] usb 2-1: USB disconnect, device number 8 [ 37.997671][ T310] udevd[310]: error opening ATTR{/sys/devices/platform/dummy_hcd.1/usb2/2-1/2-1:1.0/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 38.150396][ T444] usb 1-1: new high-speed USB device number 14 using dummy_hcd [ 38.209155][ T36] audit: type=1400 audit(1775016642.950:228): avc: denied { read write } for pid=711 comm="syz.3.139" name="rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 38.241724][ T36] audit: type=1400 audit(1775016642.950:229): avc: denied { open } for pid=711 comm="syz.3.139" path="/dev/rnullb0" dev="devtmpfs" ino=31 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:device_t tclass=blk_file permissive=1 [ 38.301383][ T444] usb 1-1: config 1 contains an unexpected descriptor of type 0x1, skipping [ 38.310213][ T444] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 38.330307][ T444] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 38.339556][ T444] usb 1-1: config 1 has no interface number 0 [ 38.350410][ T444] usb 1-1: too many endpoints for config 1 interface 1 altsetting 1: 32, using maximum allowed: 30 [ 38.370300][ T444] usb 1-1: config 1 interface 1 altsetting 1 has 0 endpoint descriptors, different from the interface descriptor's value: 32 [ 38.386071][ T444] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 38.395408][ T444] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.403609][ T444] usb 1-1: Product: syz [ 38.407877][ T444] usb 1-1: Manufacturer: syz [ 38.412668][ T444] usb 1-1: SerialNumber: syz [ 38.573866][ T734] netlink: 'syz.1.140': attribute type 4 has an invalid length. [ 38.591699][ T734] netlink: 8 bytes leftover after parsing attributes in process `syz.1.140'. [ 38.629253][ T734] Bluetooth: hci0: Frame reassembly failed (-84) [ 39.033423][ T712] cgroup: fork rejected by pids controller in /syz3 [ 40.480278][ T65] usb 4-1: new high-speed USB device number 10 using dummy_hcd [ 40.513056][ T726] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 40.528965][ T726] CPU: 1 UID: 0 PID: 726 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 40.529003][ T726] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 40.529015][ T726] Call Trace: [ 40.529021][ T726] [ 40.529028][ T726] __dump_stack+0x21/0x30 [ 40.529058][ T726] dump_stack_lvl+0x140/0x1c0 [ 40.529081][ T726] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.529104][ T726] ? ___ratelimit+0x40e/0x5b0 [ 40.529123][ T726] dump_stack+0x19/0x20 [ 40.529146][ T726] dump_header+0xd6/0x490 [ 40.529168][ T726] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 40.529190][ T726] oom_kill_process+0x35d/0x640 [ 40.529219][ T726] out_of_memory+0x624/0xa30 [ 40.529245][ T726] ? __cfi_out_of_memory+0x10/0x10 [ 40.529271][ T726] ? mutex_lock_killable+0x97/0x1d0 [ 40.529291][ T726] ? __cfi_mutex_lock_killable+0x10/0x10 [ 40.529312][ T726] mem_cgroup_out_of_memory+0x2c8/0x390 [ 40.529338][ T726] ? css_next_descendant_pre+0x202/0x230 [ 40.529360][ T726] ? drain_obj_stock+0xed0/0xed0 [ 40.529387][ T726] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 40.529413][ T726] try_charge_memcg+0x91c/0xe10 [ 40.529436][ T726] ? __cfi_try_charge_memcg+0x10/0x10 [ 40.529460][ T726] ? __alloc_pages_noprof+0x35f/0x7e0 [ 40.529485][ T726] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 40.529510][ T726] __mem_cgroup_charge+0xfc/0x420 [ 40.529537][ T726] ? folio_add_lru+0x116/0x400 [ 40.529557][ T726] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 40.529586][ T726] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 40.529610][ T726] ? put_swap_device+0x130/0x130 [ 40.529630][ T726] ? shmem_huge_global_enabled+0x2da/0x360 [ 40.529662][ T726] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 40.529693][ T726] ? __kasan_check_write+0x18/0x20 [ 40.529720][ T726] ? _raw_spin_lock+0x92/0x120 [ 40.529749][ T726] shmem_get_folio_gfp+0x607/0x1390 [ 40.529781][ T726] ? shmem_get_folio+0xc0/0xc0 [ 40.529819][ T726] ? follow_page_pte+0x90f/0xbc0 [ 40.529844][ T726] ? inode_to_bdi+0x6d/0x100 [ 40.529869][ T726] shmem_write_begin+0xf4/0x270 [ 40.529891][ T726] generic_perform_write+0x328/0x970 [ 40.529917][ T726] ? __cfi_generic_perform_write+0x10/0x10 [ 40.529941][ T726] ? down_write+0xee/0x2b0 [ 40.529965][ T726] ? file_update_time+0xa3/0x210 [ 40.529990][ T726] shmem_file_write_iter+0x105/0x130 [ 40.530014][ T726] __kernel_write_iter+0x42c/0x8a0 [ 40.530044][ T726] ? __cfi___kernel_write_iter+0x10/0x10 [ 40.530071][ T726] ? get_dump_page+0x165/0x220 [ 40.530094][ T726] ? __asan_memset+0x39/0x50 [ 40.530122][ T726] ? iov_iter_bvec+0xc0/0x180 [ 40.530142][ T726] dump_user_range+0xb8b/0xe60 [ 40.530173][ T726] ? __cfi_dump_user_range+0x10/0x10 [ 40.530201][ T726] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 40.530231][ T726] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 40.530258][ T726] ? elf_core_dump+0x24c0/0x3960 [ 40.530280][ T726] elf_core_dump+0x2e7e/0x3960 [ 40.530304][ T726] ? __cfi_elf_core_dump+0x10/0x10 [ 40.530331][ T726] ? dump_interrupted+0xf0/0xf0 [ 40.530358][ T726] ? filp_open+0x199/0x1f0 [ 40.530380][ T726] ? 0xffffffffff600000 [ 40.530399][ T726] do_coredump+0x208a/0x2fe0 [ 40.530429][ T726] ? __cfi_do_coredump+0x10/0x10 [ 40.530455][ T726] ? asm_exc_page_fault+0x2b/0x30 [ 40.530492][ T726] ? __kasan_slab_free+0x6a/0x80 [ 40.530513][ T726] ? kmem_cache_free+0x1bd/0x4f0 [ 40.530542][ T726] ? get_signal+0xa74/0x14e0 [ 40.530567][ T726] get_signal+0x11f8/0x14e0 [ 40.530596][ T726] arch_do_signal_or_restart+0xbc/0x760 [ 40.530627][ T726] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 40.530659][ T726] irqentry_exit_to_user_mode+0x4d/0xb0 [ 40.530686][ T726] irqentry_exit+0x16/0x60 [ 40.530709][ T726] exc_page_fault+0x65/0xc0 [ 40.530733][ T726] asm_exc_page_fault+0x2b/0x30 [ 40.530760][ T726] RIP: 0033:0xba4 [ 40.530781][ T726] Code: Unable to access opcode bytes at 0xb7a. [ 40.530790][ T726] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 40.530821][ T726] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 40.530837][ T726] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 40.530852][ T726] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 40.530867][ T726] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 40.530881][ T726] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 40.530900][ T726] [ 40.680395][ T54] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 40.682452][ T736] Bluetooth: hci0: command 0x1003 tx timeout [ 40.687327][ T726] memory: usage 307200kB, limit 307200kB, failcnt 17713 [ 40.760535][ T444] cdc_mbim 1-1:1.1: probe with driver cdc_mbim failed with error -71 [ 40.828987][ T726] memory+swap: usage 432144kB, limit 9007199254740988kB, failcnt 0 [ 40.830562][ T65] usb 4-1: Using ep0 maxpacket: 32 [ 40.836171][ T726] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 40.840680][ T444] usb 1-1: USB disconnect, device number 14 [ 40.852116][ T726] Memory cgroup stats for [ 40.867536][ T65] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 40.872701][ T726] /syz3 [ 40.874439][ T65] usb 4-1: config 0 has no interfaces? [ 40.896760][ T726] : [ 40.900521][ T65] usb 4-1: New USB device found, idVendor=046d, idProduct=c31c, bcdDevice= 0.40 [ 40.908521][ T766] capability: warning: `syz.1.146' uses 32-bit capabilities (legacy support in use) [ 40.910022][ T65] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 40.916238][ T726] cache 314187776 [ 40.930400][ T65] usb 4-1: config 0 descriptor?? [ 40.933611][ T726] rss 331776 [ 41.076255][ T726] rss_huge 0 [ 41.079465][ T726] shmem 314187776 [ 41.083242][ T726] mapped_file 0 [ 41.086703][ T726] dirty 0 [ 41.089645][ T726] writeback 0 [ 41.092944][ T726] workingset_refault_anon 24 [ 41.097556][ T726] workingset_refault_file 61 [ 41.102168][ T726] swap 127942656 [ 41.105809][ T726] swapcached 53248 [ 41.109624][ T726] pgpgin 113340 [ 41.113122][ T726] pgpgout 36540 [ 41.116780][ T726] pgfault 10422 [ 41.120370][ T726] pgmajfault 15 [ 41.123832][ T726] inactive_anon 158830592 [ 41.128152][ T726] active_anon 155742208 [ 41.132363][ T726] inactive_file 0 [ 41.136016][ T726] active_file 0 [ 41.139566][ T726] unevictable 0 [ 41.143083][ T726] hierarchical_memory_limit 314572800 [ 41.148554][ T726] hierarchical_memsw_limit 9223372036854771712 [ 41.154748][ T726] total_cache 314187776 [ 41.158893][ T726] total_rss 331776 [ 41.160343][ T444] usb 1-1: new high-speed USB device number 15 using dummy_hcd [ 41.162682][ T726] total_rss_huge 0 [ 41.174538][ T726] total_shmem 314187776 [ 41.182527][ T726] total_mapped_file 0 [ 41.186821][ T726] total_dirty 0 [ 41.190954][ T726] total_writeback 0 [ 41.195003][ T726] total_workingset_refault_anon 24 [ 41.209878][ T726] total_workingset_refault_file 61 [ 41.215353][ T726] total_swap 127942656 [ 41.219644][ T726] total_swapcached 53248 [ 41.224107][ T726] total_pgpgin 113340 [ 41.228229][ T726] total_pgpgout 36540 [ 41.232652][ T726] total_pgfault 10422 [ 41.236701][ T726] total_pgmajfault 15 [ 41.241041][ T726] total_inactive_anon 158830592 [ 41.246015][ T726] total_active_anon 155742208 [ 41.251012][ T726] total_inactive_file 0 [ 41.255248][ T726] total_active_file 0 [ 41.259256][ T726] total_unevictable 0 [ 41.263433][ T726] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=714,uid=0 [ 41.278170][ T726] Memory cgroup out of memory: Killed process 714 (syz.3.139) total-vm:90300kB, anon-rss:1236kB, file-rss:53376kB, shmem-rss:0kB, UID:0 pgtables:188kB oom_score_adj:1000 [ 41.300299][ T444] usb 1-1: device descriptor read/64, error -71 [ 41.504914][ T722] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 41.540317][ T444] usb 1-1: device descriptor read/64, error -71 [ 41.550331][ T722] CPU: 0 UID: 0 PID: 722 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 41.550361][ T722] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 41.550373][ T722] Call Trace: [ 41.550379][ T722] [ 41.550387][ T722] __dump_stack+0x21/0x30 [ 41.550419][ T722] dump_stack_lvl+0x140/0x1c0 [ 41.550445][ T722] ? __cfi_dump_stack_lvl+0x10/0x10 [ 41.550469][ T722] ? ___ratelimit+0x40e/0x5b0 [ 41.550489][ T722] dump_stack+0x19/0x20 [ 41.550512][ T722] dump_header+0xd6/0x490 [ 41.550534][ T722] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 41.550558][ T722] oom_kill_process+0x35d/0x640 [ 41.550591][ T722] out_of_memory+0x624/0xa30 [ 41.550620][ T722] ? __cfi_out_of_memory+0x10/0x10 [ 41.550648][ T722] ? mutex_lock_killable+0x115/0x1d0 [ 41.550670][ T722] ? __cfi_mutex_lock_killable+0x10/0x10 [ 41.550693][ T722] mem_cgroup_out_of_memory+0x2c8/0x390 [ 41.550729][ T722] ? css_next_descendant_pre+0x202/0x230 [ 41.550751][ T722] ? drain_obj_stock+0xed0/0xed0 [ 41.550779][ T722] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 41.550806][ T722] try_charge_memcg+0x91c/0xe10 [ 41.550830][ T722] ? __cfi_try_charge_memcg+0x10/0x10 [ 41.550853][ T722] ? __alloc_pages_noprof+0x35f/0x7e0 [ 41.550877][ T722] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 41.550901][ T722] __mem_cgroup_charge+0xfc/0x420 [ 41.550926][ T722] ? folio_add_lru+0x116/0x400 [ 41.550946][ T722] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 41.550972][ T722] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 41.550991][ T722] ? finish_task_switch+0x139/0x760 [ 41.551017][ T722] ? put_swap_device+0x130/0x130 [ 41.551036][ T722] ? shmem_huge_global_enabled+0x2da/0x360 [ 41.551066][ T722] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 41.551096][ T722] ? __kasan_check_write+0x18/0x20 [ 41.551124][ T722] ? _raw_spin_lock+0x92/0x120 [ 41.551152][ T722] shmem_get_folio_gfp+0x607/0x1390 [ 41.551185][ T722] ? shmem_get_folio+0xc0/0xc0 [ 41.551213][ T722] ? __kasan_check_write+0x18/0x20 [ 41.551239][ T722] ? inode_to_bdi+0x6d/0x100 [ 41.551262][ T722] shmem_write_begin+0xf4/0x270 [ 41.551282][ T722] generic_perform_write+0x328/0x970 [ 41.551304][ T722] ? inode_update_timestamps+0x4f0/0x700 [ 41.551329][ T722] ? __cfi_generic_perform_write+0x10/0x10 [ 41.551350][ T722] ? down_write+0xee/0x2b0 [ 41.551373][ T722] ? mnt_get_write_access_file+0x1af/0x3b0 [ 41.551395][ T722] ? mnt_put_write_access_file+0xc2/0x100 [ 41.551418][ T722] ? file_update_time+0x1de/0x210 [ 41.551440][ T722] shmem_file_write_iter+0x105/0x130 [ 41.551477][ T722] __kernel_write_iter+0x42c/0x8a0 [ 41.551504][ T722] ? __cfi___kernel_write_iter+0x10/0x10 [ 41.551531][ T722] ? get_dump_page+0x165/0x220 [ 41.551552][ T722] ? __asan_memset+0x39/0x50 [ 41.551577][ T722] ? iov_iter_bvec+0xc0/0x180 [ 41.551596][ T722] dump_user_range+0xb8b/0xe60 [ 41.551625][ T722] ? __cfi_dump_user_range+0x10/0x10 [ 41.551652][ T722] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 41.551679][ T722] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 41.551706][ T722] ? elf_core_dump+0x24c0/0x3960 [ 41.551735][ T722] elf_core_dump+0x2e7e/0x3960 [ 41.551758][ T722] ? __cfi_elf_core_dump+0x10/0x10 [ 41.551787][ T722] ? dump_interrupted+0xf0/0xf0 [ 41.551813][ T722] ? filp_open+0x199/0x1f0 [ 41.551836][ T722] ? 0xffffffffff600000 [ 41.551854][ T722] do_coredump+0x208a/0x2fe0 [ 41.551884][ T722] ? __cfi_do_coredump+0x10/0x10 [ 41.551910][ T722] ? asm_exc_page_fault+0x2b/0x30 [ 41.551944][ T722] ? __kasan_slab_free+0x6a/0x80 [ 41.551963][ T722] ? kmem_cache_free+0x1bd/0x4f0 [ 41.551990][ T722] ? get_signal+0xa74/0x14e0 [ 41.552015][ T722] get_signal+0x11f8/0x14e0 [ 41.552041][ T722] arch_do_signal_or_restart+0xbc/0x760 [ 41.552069][ T722] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 41.552101][ T722] irqentry_exit_to_user_mode+0x4d/0xb0 [ 41.552125][ T722] irqentry_exit+0x16/0x60 [ 41.552147][ T722] exc_page_fault+0x65/0xc0 [ 41.552168][ T722] asm_exc_page_fault+0x2b/0x30 [ 41.552195][ T722] RIP: 0033:0xba4 [ 41.552216][ T722] Code: Unable to access opcode bytes at 0xb7a. [ 41.552225][ T722] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 41.552245][ T722] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 41.552260][ T722] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 41.552274][ T722] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 41.552289][ T722] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 41.552302][ T722] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 41.552319][ T722] [ 41.552326][ T722] memory: usage 307200kB, limit 307200kB, failcnt 18427 [ 41.810296][ T444] usb 1-1: new high-speed USB device number 16 using dummy_hcd [ 41.815263][ T722] memory+swap: usage 432184kB, limit 9007199254740988kB, failcnt 0 [ 41.930292][ T65] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 41.930735][ T722] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 41.950310][ T444] usb 1-1: device descriptor read/64, error -71 [ 41.954894][ T722] Memory cgroup stats for /syz3: [ 42.046875][ T722] cache 314241024 [ 42.055500][ T722] rss 319488 [ 42.058698][ T722] rss_huge 0 [ 42.061945][ T722] shmem 314241024 [ 42.065626][ T722] mapped_file 0 [ 42.069100][ T722] dirty 0 [ 42.072121][ T722] writeback 0 [ 42.075418][ T722] workingset_refault_anon 24 [ 42.080030][ T722] workingset_refault_file 62 [ 42.084662][ T722] swap 127983616 [ 42.088214][ T722] swapcached 12288 [ 42.090307][ T65] usb 2-1: Using ep0 maxpacket: 8 [ 42.091958][ T722] pgpgin 121575 [ 42.091970][ T722] pgpgout 44775 [ 42.098841][ T65] usb 2-1: unable to get BOS descriptor or descriptor too short [ 42.100471][ T722] pgfault 10941 [ 42.100483][ T722] pgmajfault 17 [ 42.100490][ T722] inactive_anon 129335296 [ 42.100498][ T722] active_anon 185237504 [ 42.105020][ T65] usb 2-1: config 4 has an invalid interface number: 147 but max is 0 [ 42.111615][ T722] inactive_file 0 [ 42.111630][ T722] active_file 0 [ 42.111637][ T722] unevictable 0 [ 42.111643][ T722] hierarchical_memory_limit 314572800 [ 42.111651][ T722] hierarchical_memsw_limit 9223372036854771712 [ 42.115531][ T65] usb 2-1: config 4 has an invalid descriptor of length 48, skipping remainder of the config [ 42.118548][ T722] total_cache 314241024 [ 42.118559][ T722] total_rss 319488 [ 42.118566][ T722] total_rss_huge 0 [ 42.118573][ T722] total_shmem 314241024 [ 42.123237][ T65] usb 2-1: config 4 has no interface number 0 [ 42.127304][ T722] total_mapped_file 0 [ 42.127315][ T722] total_dirty 0 [ 42.127322][ T722] total_writeback 0 [ 42.127329][ T722] total_workingset_refault_anon 24 [ 42.127337][ T722] total_workingset_refault_file 62 [ 42.127345][ T722] total_swap 127983616 [ 42.137560][ T65] usb 2-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 42.139148][ T722] total_swapcached 12288 [ 42.139159][ T722] total_pgpgin 121575 [ 42.139166][ T722] total_pgpgout 44775 [ 42.139173][ T722] total_pgfault 10941 [ 42.143128][ T65] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.146096][ T722] total_pgmajfault 17 [ 42.146107][ T722] total_inactive_anon 129335296 [ 42.146115][ T722] total_active_anon 185237504 [ 42.146122][ T722] total_inactive_file 0 [ 42.146130][ T722] total_active_file 0 [ 42.146137][ T722] total_unevictable 0 [ 42.152131][ T65] usb 2-1: Product: syz [ 42.158024][ T722] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null) [ 42.168395][ T65] usb 2-1: Manufacturer: syz [ 42.175189][ T722] ,cpuset= [ 42.176467][ T65] usb 2-1: SerialNumber: syz [ 42.179960][ T722] syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=726,uid=0 [ 42.305822][ T444] usb 1-1: device descriptor read/64, error -71 [ 42.308206][ T722] Memory cgroup out of memory: Killed process 726 (syz.3.139) total-vm:90432kB, anon-rss:1248kB, file-rss:52736kB, shmem-rss:0kB, UID:0 pgtables:176kB oom_score_adj:1000 [ 42.440600][ T444] usb usb1-port1: attempt power cycle [ 42.560188][ T65] usb 2-1: Found UVC 0.02 device syz (04f2:b746) [ 42.566760][ T65] usb 2-1: No valid video chain found. [ 42.576253][ T731] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 42.580441][ T65] usb 2-1: USB disconnect, device number 9 [ 42.622895][ T731] CPU: 1 UID: 0 PID: 731 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 42.622934][ T731] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 42.622946][ T731] Call Trace: [ 42.622953][ T731] [ 42.622961][ T731] __dump_stack+0x21/0x30 [ 42.622994][ T731] dump_stack_lvl+0x140/0x1c0 [ 42.623020][ T731] ? __cfi_dump_stack_lvl+0x10/0x10 [ 42.623047][ T731] ? ___ratelimit+0x40e/0x5b0 [ 42.623069][ T731] dump_stack+0x19/0x20 [ 42.623094][ T731] dump_header+0xd6/0x490 [ 42.623117][ T731] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 42.623142][ T731] oom_kill_process+0x35d/0x640 [ 42.623173][ T731] out_of_memory+0x624/0xa30 [ 42.623203][ T731] ? __cfi_out_of_memory+0x10/0x10 [ 42.623231][ T731] ? mutex_lock_killable+0x97/0x1d0 [ 42.623255][ T731] ? __cfi_mutex_lock_killable+0x10/0x10 [ 42.623279][ T731] mem_cgroup_out_of_memory+0x2c8/0x390 [ 42.623308][ T731] ? css_next_descendant_pre+0x202/0x230 [ 42.623331][ T731] ? drain_obj_stock+0xed0/0xed0 [ 42.623361][ T731] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 42.623389][ T731] try_charge_memcg+0x91c/0xe10 [ 42.623414][ T731] ? __cfi_try_charge_memcg+0x10/0x10 [ 42.623438][ T731] ? __alloc_pages_noprof+0x35f/0x7e0 [ 42.623463][ T731] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 42.623489][ T731] __mem_cgroup_charge+0xfc/0x420 [ 42.623515][ T731] ? folio_add_lru+0x116/0x400 [ 42.623544][ T731] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 42.623572][ T731] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 42.623596][ T731] ? put_swap_device+0x130/0x130 [ 42.623616][ T731] ? shmem_huge_global_enabled+0x2da/0x360 [ 42.623647][ T731] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 42.623677][ T731] ? __kasan_check_write+0x18/0x20 [ 42.623705][ T731] ? _raw_spin_lock+0x92/0x120 [ 42.623732][ T731] shmem_get_folio_gfp+0x607/0x1390 [ 42.623764][ T731] ? shmem_get_folio+0xc0/0xc0 [ 42.623791][ T731] ? follow_page_pte+0x90f/0xbc0 [ 42.623814][ T731] ? inode_to_bdi+0x6d/0x100 [ 42.623839][ T731] shmem_write_begin+0xf4/0x270 [ 42.623860][ T731] generic_perform_write+0x328/0x970 [ 42.623886][ T731] ? __cfi_generic_perform_write+0x10/0x10 [ 42.623909][ T731] ? down_write+0xee/0x2b0 [ 42.623939][ T731] ? file_update_time+0xa3/0x210 [ 42.623964][ T731] shmem_file_write_iter+0x105/0x130 [ 42.623987][ T731] __kernel_write_iter+0x42c/0x8a0 [ 42.624016][ T731] ? __cfi___kernel_write_iter+0x10/0x10 [ 42.624043][ T731] ? get_dump_page+0x165/0x220 [ 42.624066][ T731] ? __asan_memset+0x39/0x50 [ 42.624093][ T731] ? iov_iter_bvec+0xc0/0x180 [ 42.624112][ T731] dump_user_range+0xb8b/0xe60 [ 42.624142][ T731] ? __cfi_dump_user_range+0x10/0x10 [ 42.624170][ T731] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 42.624199][ T731] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 42.624228][ T731] ? elf_core_dump+0x24c0/0x3960 [ 42.624250][ T731] elf_core_dump+0x2e7e/0x3960 [ 42.624274][ T731] ? __cfi_elf_core_dump+0x10/0x10 [ 42.624301][ T731] ? dump_interrupted+0xf0/0xf0 [ 42.624328][ T731] ? filp_open+0x199/0x1f0 [ 42.624351][ T731] ? 0xffffffffff600000 [ 42.624368][ T731] do_coredump+0x208a/0x2fe0 [ 42.624397][ T731] ? __cfi_do_coredump+0x10/0x10 [ 42.624423][ T731] ? asm_exc_page_fault+0x2b/0x30 [ 42.624459][ T731] ? __kasan_slab_free+0x6a/0x80 [ 42.624479][ T731] ? kmem_cache_free+0x1bd/0x4f0 [ 42.624507][ T731] ? get_signal+0xa74/0x14e0 [ 42.624543][ T731] get_signal+0x11f8/0x14e0 [ 42.624571][ T731] arch_do_signal_or_restart+0xbc/0x760 [ 42.624600][ T731] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 42.624633][ T731] irqentry_exit_to_user_mode+0x4d/0xb0 [ 42.624658][ T731] irqentry_exit+0x16/0x60 [ 42.624682][ T731] exc_page_fault+0x65/0xc0 [ 42.624704][ T731] asm_exc_page_fault+0x2b/0x30 [ 42.624731][ T731] RIP: 0033:0xba4 [ 42.624754][ T731] Code: Unable to access opcode bytes at 0xb7a. [ 42.624764][ T731] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 42.624785][ T731] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 42.624800][ T731] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 42.624816][ T731] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 42.624831][ T731] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 42.624845][ T731] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 42.624863][ T731] [ 42.626500][ T731] memory: usage 307116kB, limit 307200kB, failcnt 21503 [ 43.067979][ T731] memory+swap: usage 432116kB, limit 9007199254740988kB, failcnt 0 [ 43.076361][ T731] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 43.083666][ T731] Memory cgroup stats for /syz3: [ 43.083814][ T731] cache 314007552 [ 43.092509][ T731] rss 315392 [ 43.095726][ T731] rss_huge 0 [ 43.098931][ T731] shmem 313999360 [ 43.102638][ T731] mapped_file 0 [ 43.106104][ T731] dirty 0 [ 43.109164][ T731] writeback 0 [ 43.112738][ T731] workingset_refault_anon 24 [ 43.117859][ T731] workingset_refault_file 63 [ 43.122627][ T731] swap 127913984 [ 43.126289][ T731] swapcached 81920 [ 43.130037][ T731] pgpgin 129764 [ 43.133766][ T731] pgpgout 53005 [ 43.137327][ T731] pgfault 11444 [ 43.140320][ T444] usb 1-1: new high-speed USB device number 17 using dummy_hcd [ 43.140878][ T731] pgmajfault 19 [ 43.155446][ T731] inactive_anon 76488704 [ 43.159847][ T731] active_anon 237907968 [ 43.164242][ T731] inactive_file 8192 [ 43.168377][ T731] active_file 0 [ 43.171359][ T444] usb 1-1: device descriptor read/8, error -71 [ 43.172393][ T731] unevictable 0 [ 43.181670][ T731] hierarchical_memory_limit 314572800 [ 43.187136][ T731] hierarchical_memsw_limit 9223372036854771712 [ 43.193414][ T731] total_cache 314007552 [ 43.197600][ T731] total_rss 315392 [ 43.201353][ T731] total_rss_huge 0 [ 43.205167][ T731] total_shmem 313999360 [ 43.208393][ T779] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 43.209459][ T731] total_mapped_file 0 [ 43.225041][ T731] total_dirty 0 [ 43.228603][ T731] total_writeback 0 [ 43.232647][ T731] total_workingset_refault_anon 24 [ 43.238139][ T731] total_workingset_refault_file 63 [ 43.243402][ T731] total_swap 127913984 [ 43.247495][ T731] total_swapcached 81920 [ 43.251796][ T731] total_pgpgin 129764 [ 43.255813][ T731] total_pgpgout 53005 [ 43.259928][ T731] total_pgfault 11444 [ 43.263985][ T731] total_pgmajfault 19 [ 43.268077][ T731] total_inactive_anon 76488704 [ 43.272898][ T731] total_active_anon 237907968 [ 43.277692][ T731] total_inactive_file 8192 [ 43.282171][ T731] total_active_file 0 [ 43.286264][ T731] total_unevictable 0 [ 43.290284][ T731] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=716,uid=0 [ 43.305017][ T731] Memory cgroup out of memory: Killed process 716 (syz.3.139) total-vm:90300kB, anon-rss:1240kB, file-rss:51456kB, shmem-rss:0kB, UID:0 pgtables:176kB oom_score_adj:1000 [ 43.331365][ T444] usb 1-1: device descriptor read/8, error -71 [ 43.398164][ T786] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=786 comm=syz.1.152 [ 43.431552][ T786] netlink: 32 bytes leftover after parsing attributes in process `syz.1.152'. [ 43.431590][ T787] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=513 sclass=netlink_route_socket pid=787 comm=syz.1.152 [ 43.470013][ T732] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 43.518562][ T36] kauditd_printk_skb: 3 callbacks suppressed [ 43.518585][ T36] audit: type=1400 audit(1775016648.260:233): avc: denied { execute } for pid=788 comm="syz.1.153" path="/39/cpuacct.usage_sys" dev="tmpfs" ino=228 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 43.520280][ T732] CPU: 0 UID: 0 PID: 732 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 43.520308][ T732] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 43.520319][ T732] Call Trace: [ 43.520326][ T732] [ 43.520333][ T732] __dump_stack+0x21/0x30 [ 43.520362][ T732] dump_stack_lvl+0x140/0x1c0 [ 43.520386][ T732] ? __cfi_dump_stack_lvl+0x10/0x10 [ 43.520409][ T732] ? ___ratelimit+0x40e/0x5b0 [ 43.520429][ T732] dump_stack+0x19/0x20 [ 43.520451][ T732] dump_header+0xd6/0x490 [ 43.520471][ T732] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 43.520493][ T732] oom_kill_process+0x35d/0x640 [ 43.520522][ T732] out_of_memory+0x624/0xa30 [ 43.520555][ T732] ? __cfi_out_of_memory+0x10/0x10 [ 43.520581][ T732] ? mutex_lock_killable+0x97/0x1d0 [ 43.520601][ T732] ? __cfi_mutex_lock_killable+0x10/0x10 [ 43.520623][ T732] mem_cgroup_out_of_memory+0x2c8/0x390 [ 43.520648][ T732] ? css_next_descendant_pre+0x202/0x230 [ 43.520670][ T732] ? drain_obj_stock+0xed0/0xed0 [ 43.520696][ T732] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 43.520721][ T732] try_charge_memcg+0x91c/0xe10 [ 43.520743][ T732] ? __cfi_try_charge_memcg+0x10/0x10 [ 43.520765][ T732] ? __alloc_pages_noprof+0x35f/0x7e0 [ 43.520794][ T732] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 43.520817][ T732] __mem_cgroup_charge+0xfc/0x420 [ 43.520840][ T732] ? folio_add_lru+0x116/0x400 [ 43.520858][ T732] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 43.520883][ T732] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 43.520901][ T732] ? finish_task_switch+0x139/0x760 [ 43.520924][ T732] ? put_swap_device+0x130/0x130 [ 43.520942][ T732] ? shmem_huge_global_enabled+0x2da/0x360 [ 43.520969][ T732] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 43.520996][ T732] ? __kasan_check_write+0x18/0x20 [ 43.521019][ T732] ? _raw_spin_lock+0x92/0x120 [ 43.521044][ T732] shmem_get_folio_gfp+0x607/0x1390 [ 43.521073][ T732] ? shmem_get_folio+0xc0/0xc0 [ 43.521098][ T732] ? __kasan_check_write+0x18/0x20 [ 43.521121][ T732] ? inode_to_bdi+0x6d/0x100 [ 43.521143][ T732] shmem_write_begin+0xf4/0x270 [ 43.521162][ T732] generic_perform_write+0x328/0x970 [ 43.521182][ T732] ? inode_update_timestamps+0x4f0/0x700 [ 43.521206][ T732] ? __cfi_generic_perform_write+0x10/0x10 [ 43.521226][ T732] ? down_write+0xee/0x2b0 [ 43.521247][ T732] ? mnt_get_write_access_file+0x1af/0x3b0 [ 43.521268][ T732] ? mnt_put_write_access_file+0xc2/0x100 [ 43.521289][ T732] ? file_update_time+0x1de/0x210 [ 43.521310][ T732] shmem_file_write_iter+0x105/0x130 [ 43.521331][ T732] __kernel_write_iter+0x42c/0x8a0 [ 43.521358][ T732] ? __cfi___kernel_write_iter+0x10/0x10 [ 43.521382][ T732] ? get_dump_page+0x165/0x220 [ 43.521402][ T732] ? __asan_memset+0x39/0x50 [ 43.521426][ T732] ? iov_iter_bvec+0xc0/0x180 [ 43.521443][ T732] dump_user_range+0xb8b/0xe60 [ 43.521470][ T732] ? __cfi_dump_user_range+0x10/0x10 [ 43.521495][ T732] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 43.521521][ T732] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 43.521546][ T732] ? elf_core_dump+0x24c0/0x3960 [ 43.521566][ T732] elf_core_dump+0x2e7e/0x3960 [ 43.521587][ T732] ? __cfi_elf_core_dump+0x10/0x10 [ 43.521611][ T732] ? dump_interrupted+0xf0/0xf0 [ 43.521635][ T732] ? filp_open+0x199/0x1f0 [ 43.521655][ T732] ? 0xffffffffff600000 [ 43.521670][ T732] do_coredump+0x208a/0x2fe0 [ 43.521696][ T732] ? __cfi_do_coredump+0x10/0x10 [ 43.521719][ T732] ? asm_exc_page_fault+0x2b/0x30 [ 43.521750][ T732] ? __kasan_slab_free+0x6a/0x80 [ 43.521768][ T732] ? kmem_cache_free+0x1bd/0x4f0 [ 43.521800][ T732] ? get_signal+0xa74/0x14e0 [ 43.521823][ T732] get_signal+0x11f8/0x14e0 [ 43.521847][ T732] arch_do_signal_or_restart+0xbc/0x760 [ 43.521873][ T732] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 43.521902][ T732] irqentry_exit_to_user_mode+0x4d/0xb0 [ 43.521925][ T732] irqentry_exit+0x16/0x60 [ 43.521945][ T732] exc_page_fault+0x65/0xc0 [ 43.521965][ T732] asm_exc_page_fault+0x2b/0x30 [ 43.521990][ T732] RIP: 0033:0xba4 [ 43.522008][ T732] Code: Unable to access opcode bytes at 0xb7a. [ 43.522017][ T732] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 43.522036][ T732] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 43.522049][ T732] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 43.522063][ T732] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 43.522077][ T732] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 43.522090][ T732] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 43.522106][ T732] [ 43.540539][ T732] memory: usage 300692kB, limit 307200kB, failcnt 24499 [ 43.610292][ T444] usb 1-1: new high-speed USB device number 18 using dummy_hcd [ 43.815796][ T792] tracefs: Invalid uid '0x00000000ffffffff' [ 43.817345][ T36] audit: type=1400 audit(1775016648.560:234): avc: denied { mount } for pid=791 comm="syz.0.154" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 43.828741][ T792] netlink: 76 bytes leftover after parsing attributes in process `syz.0.154'. [ 43.830782][ T36] audit: type=1400 audit(1775016648.560:235): avc: denied { getopt } for pid=791 comm="syz.0.154" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 44.039933][ T732] memory+swap: usage 414392kB, limit 9007199254740988kB, failcnt 0 [ 44.048804][ T36] audit: type=1400 audit(1775016648.560:236): avc: denied { remount } for pid=791 comm="syz.0.154" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 44.105686][ T36] audit: type=1400 audit(1775016648.600:237): avc: denied { unmount } for pid=291 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=filesystem permissive=1 [ 44.301897][ T799] fuse: Bad value for 'user_id' [ 44.306902][ T799] fuse: Bad value for 'user_id' [ 44.320069][ T36] audit: type=1400 audit(1775016649.060:238): avc: denied { ioctl } for pid=798 comm="syz.2.157" path="socket:[6098]" dev="sockfs" ino=6098 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 44.361406][ T36] audit: type=1400 audit(1775016649.060:239): avc: denied { connect } for pid=798 comm="syz.2.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 44.370048][ T732] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 44.380721][ T802] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=802 comm=syz.1.158 [ 44.413171][ T805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=805 comm=syz.1.158 [ 44.420301][ T36] audit: type=1400 audit(1775016649.060:240): avc: denied { write } for pid=798 comm="syz.2.157" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=can_socket permissive=1 [ 44.461859][ T36] audit: type=1400 audit(1775016649.110:241): avc: denied { bind } for pid=801 comm="syz.2.159" lport=4 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 44.500276][ T36] audit: type=1400 audit(1775016649.110:242): avc: denied { name_bind } for pid=801 comm="syz.2.159" src=20003 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:port_t tclass=rawip_socket permissive=1 [ 44.533225][ T732] Memory cgroup stats for /syz3: [ 44.533378][ T732] cache 314257408 [ 44.560277][ T444] usb 1-1: device not accepting address 18, error -71 [ 44.567302][ T444] usb usb1-port1: unable to enumerate USB device [ 44.577406][ T732] rss 307200 [ 44.585064][ T732] rss_huge 0 [ 44.588279][ T732] shmem 314245120 [ 44.592048][ T732] mapped_file 0 [ 44.595590][ T732] dirty 0 [ 44.598534][ T732] writeback 0 [ 44.601855][ T732] workingset_refault_anon 24 [ 44.606756][ T732] workingset_refault_file 519 [ 44.611791][ T732] swap 127987712 [ 44.615387][ T732] swapcached 8192 [ 44.619028][ T732] pgpgin 138619 [ 44.622634][ T732] pgpgout 61819 [ 44.626098][ T732] pgfault 11955 [ 44.629581][ T732] pgmajfault 32 [ 44.633080][ T732] inactive_anon 278700032 [ 44.637412][ T732] active_anon 34811904 [ 44.641501][ T732] inactive_file 0 [ 44.645131][ T732] active_file 12288 [ 44.648935][ T732] unevictable 0 [ 44.652566][ T732] hierarchical_memory_limit 314572800 [ 44.657936][ T732] hierarchical_memsw_limit 9223372036854771712 [ 44.664295][ T732] total_cache 314257408 [ 44.668453][ T732] total_rss 307200 [ 44.672187][ T732] total_rss_huge 0 [ 44.675910][ T732] total_shmem 314245120 [ 44.680047][ T732] total_mapped_file 0 [ 44.684052][ T732] total_dirty 0 [ 44.687606][ T732] total_writeback 0 [ 44.691456][ T732] total_workingset_refault_anon 24 [ 44.696573][ T732] total_workingset_refault_file 519 [ 44.701877][ T732] total_swap 127987712 [ 44.705949][ T732] total_swapcached 8192 [ 44.710089][ T732] total_pgpgin 138619 [ 44.714092][ T732] total_pgpgout 61819 [ 44.718094][ T732] total_pgfault 11955 [ 44.722091][ T732] total_pgmajfault 32 [ 44.726171][ T732] total_inactive_anon 278700032 [ 44.731036][ T732] total_active_anon 34811904 [ 44.735630][ T732] total_inactive_file 0 [ 44.740034][ T732] total_active_file 12288 [ 44.744745][ T732] total_unevictable 0 [ 44.748905][ T732] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=723,uid=0 [ 44.750382][ T10] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 44.763726][ T732] Memory cgroup out of memory: Killed process 723 (syz.3.139) total-vm:90432kB, anon-rss:1248kB, file-rss:53504kB, shmem-rss:0kB, UID:0 pgtables:196kB oom_score_adj:1000 [ 44.802756][ T743] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 44.863199][ T743] CPU: 1 UID: 0 PID: 743 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 44.863240][ T743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 44.863255][ T743] Call Trace: [ 44.863262][ T743] [ 44.863270][ T743] __dump_stack+0x21/0x30 [ 44.863303][ T743] dump_stack_lvl+0x140/0x1c0 [ 44.863336][ T743] ? __cfi_dump_stack_lvl+0x10/0x10 [ 44.863362][ T743] ? ___ratelimit+0x40e/0x5b0 [ 44.863385][ T743] dump_stack+0x19/0x20 [ 44.863410][ T743] dump_header+0xd6/0x490 [ 44.863434][ T743] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 44.863460][ T743] oom_kill_process+0x35d/0x640 [ 44.863491][ T743] out_of_memory+0x624/0xa30 [ 44.863521][ T743] ? __cfi_out_of_memory+0x10/0x10 [ 44.863551][ T743] ? mutex_lock_killable+0x115/0x1d0 [ 44.863574][ T743] ? __cfi_mutex_lock_killable+0x10/0x10 [ 44.863599][ T743] mem_cgroup_out_of_memory+0x2c8/0x390 [ 44.863629][ T743] ? css_next_descendant_pre+0x202/0x230 [ 44.863653][ T743] ? drain_obj_stock+0xed0/0xed0 [ 44.863682][ T743] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 44.863711][ T743] try_charge_memcg+0x91c/0xe10 [ 44.863745][ T743] ? __cfi_try_charge_memcg+0x10/0x10 [ 44.863770][ T743] ? __alloc_pages_noprof+0x35f/0x7e0 [ 44.863796][ T743] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 44.863822][ T743] __mem_cgroup_charge+0xfc/0x420 [ 44.863849][ T743] ? folio_add_lru+0x116/0x400 [ 44.863870][ T743] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 44.863898][ T743] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 44.863922][ T743] ? put_swap_device+0x130/0x130 [ 44.863943][ T743] ? shmem_huge_global_enabled+0x2da/0x360 [ 44.863973][ T743] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 44.864003][ T743] ? __kasan_check_write+0x18/0x20 [ 44.864031][ T743] ? _raw_spin_lock+0x92/0x120 [ 44.864059][ T743] shmem_get_folio_gfp+0x607/0x1390 [ 44.864092][ T743] ? shmem_get_folio+0xc0/0xc0 [ 44.864120][ T743] ? follow_page_pte+0x90f/0xbc0 [ 44.864145][ T743] ? inode_to_bdi+0x6d/0x100 [ 44.864170][ T743] shmem_write_begin+0xf4/0x270 [ 44.864191][ T743] generic_perform_write+0x328/0x970 [ 44.864218][ T743] ? __cfi_generic_perform_write+0x10/0x10 [ 44.864242][ T743] ? down_write+0xee/0x2b0 [ 44.864266][ T743] ? file_update_time+0xa3/0x210 [ 44.864291][ T743] shmem_file_write_iter+0x105/0x130 [ 44.864315][ T743] __kernel_write_iter+0x42c/0x8a0 [ 44.864344][ T743] ? __cfi___kernel_write_iter+0x10/0x10 [ 44.864372][ T743] ? get_dump_page+0x165/0x220 [ 44.864394][ T743] ? __asan_memset+0x39/0x50 [ 44.864421][ T743] ? iov_iter_bvec+0xc0/0x180 [ 44.864442][ T743] dump_user_range+0xb8b/0xe60 [ 44.864472][ T743] ? __cfi_dump_user_range+0x10/0x10 [ 44.864500][ T743] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 44.864530][ T743] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 44.864560][ T743] ? elf_core_dump+0x24c0/0x3960 [ 44.864581][ T743] elf_core_dump+0x2e7e/0x3960 [ 44.864605][ T743] ? __cfi_elf_core_dump+0x10/0x10 [ 44.864632][ T743] ? dump_interrupted+0xf0/0xf0 [ 44.864659][ T743] ? filp_open+0x199/0x1f0 [ 44.864681][ T743] ? 0xffffffffff600000 [ 44.864699][ T743] do_coredump+0x208a/0x2fe0 [ 44.864729][ T743] ? __cfi_do_coredump+0x10/0x10 [ 44.864763][ T743] ? asm_exc_page_fault+0x2b/0x30 [ 44.864799][ T743] ? __kasan_slab_free+0x6a/0x80 [ 44.864819][ T743] ? kmem_cache_free+0x1bd/0x4f0 [ 44.864847][ T743] ? get_signal+0xa74/0x14e0 [ 44.864872][ T743] get_signal+0x11f8/0x14e0 [ 44.864900][ T743] arch_do_signal_or_restart+0xbc/0x760 [ 44.864930][ T743] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 44.864961][ T743] irqentry_exit_to_user_mode+0x4d/0xb0 [ 44.864987][ T743] irqentry_exit+0x16/0x60 [ 44.865010][ T743] exc_page_fault+0x65/0xc0 [ 44.865033][ T743] asm_exc_page_fault+0x2b/0x30 [ 44.865060][ T743] RIP: 0033:0xba4 [ 44.865082][ T743] Code: Unable to access opcode bytes at 0xb7a. [ 44.865092][ T743] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 44.865113][ T743] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 44.865128][ T743] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 44.865144][ T743] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 44.865160][ T743] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 44.865174][ T743] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 44.865193][ T743] [ 44.930292][ T10] usb 2-1: Using ep0 maxpacket: 8 [ 44.933603][ T444] usb 1-1: new high-speed USB device number 19 using dummy_hcd [ 44.941732][ T10] usb 2-1: config 8 has no interfaces? [ 44.969965][ T743] memory: usage 307200kB, limit 307200kB, failcnt 25885 [ 44.981765][ T10] usb 2-1: New USB device found, idVendor=1bc7, idProduct=1061, bcdDevice=47.f9 [ 44.994364][ T743] memory+swap: usage 428300kB, limit 9007199254740988kB, failcnt 0 [ 45.000001][ T10] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.028392][ T743] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 45.032233][ T10] usb 2-1: Product: syz [ 45.043212][ T743] Memory cgroup stats for [ 45.053685][ T10] usb 2-1: Manufacturer: syz [ 45.100498][ T444] usb 1-1: Using ep0 maxpacket: 16 [ 45.103568][ T10] usb 2-1: SerialNumber: syz [ 45.110431][ T444] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 45.390055][ T10] usb 2-1: USB disconnect, device number 10 [ 45.403312][ T743] /syz3: [ 45.403447][ T743] cache 311377920 [ 45.420340][ T743] rss 307200 [ 45.423679][ T743] rss_huge 0 [ 45.426903][ T743] shmem 310853632 [ 45.450275][ T743] mapped_file 327680 [ 45.454230][ T743] dirty 0 [ 45.457192][ T743] writeback 98304 [ 45.482831][ T743] workingset_refault_anon 24 [ 45.515145][ T31] usb 4-1: USB disconnect, device number 10 [ 45.530283][ T444] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 45.535583][ T743] workingset_refault_file 1844 [ 45.544708][ T444] usb 1-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.00 [ 45.560347][ T444] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=3 [ 45.568433][ T444] usb 1-1: SerialNumber: syz [ 45.580639][ T743] swap 127877120 [ 45.594294][ T444] usb 1-1: 0:2 : does not exist [ 45.599234][ T444] usb 1-1: unit 49 not found! [ 45.604186][ T743] swapcached 118784 [ 45.635633][ T743] pgpgin 144513 [ 45.659435][ T743] pgpgout 68389 [ 45.676437][ T743] pgfault 12273 [ 45.687618][ T743] pgmajfault 50 [ 45.699872][ T743] inactive_anon 90263552 [ 45.722528][ T743] active_anon 220426240 [ 45.734270][ T743] inactive_file 0 [ 45.737952][ T743] active_file 466944 [ 45.750300][ T743] unevictable 0 [ 45.754063][ T743] hierarchical_memory_limit 314572800 [ 45.759452][ T743] hierarchical_memsw_limit 9223372036854771712 [ 45.771561][ T743] total_cache 311377920 [ 45.775837][ T743] total_rss 307200 [ 45.779723][ T743] total_rss_huge 0 [ 45.787435][ T743] total_shmem 310853632 [ 45.791684][ T743] total_mapped_file 327680 [ 45.803581][ T743] total_dirty 0 [ 45.807078][ T743] total_writeback 98304 [ 45.809722][ T9] usb 1-1: USB disconnect, device number 19 [ 45.812576][ T743] total_workingset_refault_anon 24 [ 45.822461][ T743] total_workingset_refault_file 1844 [ 45.827767][ T743] total_swap 127877120 [ 45.834145][ T743] total_swapcached 118784 [ 45.839036][ T743] total_pgpgin 144513 [ 45.843146][ T743] total_pgpgout 68389 [ 45.847143][ T743] total_pgfault 12273 [ 45.851204][ T743] total_pgmajfault 50 [ 45.855241][ T743] total_inactive_anon 90263552 [ 45.860013][ T743] total_active_anon 220426240 [ 45.864959][ T743] total_inactive_file 0 [ 45.869175][ T743] total_active_file 466944 [ 45.873666][ T743] total_unevictable 0 [ 45.877698][ T743] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=722,uid=0 [ 45.892629][ T743] Memory cgroup out of memory: Killed process 722 (syz.3.139) total-vm:90432kB, anon-rss:1248kB, file-rss:53588kB, shmem-rss:0kB, UID:0 pgtables:192kB oom_score_adj:1000 [ 45.993864][ T836] netlink: 'syz.2.170': attribute type 28 has an invalid length. [ 46.039357][ T838] netlink: 'syz.1.171': attribute type 10 has an invalid length. [ 46.053460][ T838] netlink: 5 bytes leftover after parsing attributes in process `syz.1.171'. [ 46.065530][ T838] bridge_slave_1: left promiscuous mode [ 46.089660][ T838] bridge0: port 2(bridge_slave_1) entered disabled state [ 46.167040][ T743] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 46.220430][ T743] CPU: 0 UID: 0 PID: 743 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 46.220468][ T743] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 46.220479][ T743] Call Trace: [ 46.220485][ T743] [ 46.220494][ T743] __dump_stack+0x21/0x30 [ 46.220532][ T743] dump_stack_lvl+0x140/0x1c0 [ 46.220558][ T743] ? __cfi_dump_stack_lvl+0x10/0x10 [ 46.220584][ T743] ? ___ratelimit+0x40e/0x5b0 [ 46.220605][ T743] dump_stack+0x19/0x20 [ 46.220630][ T743] dump_header+0xd6/0x490 [ 46.220661][ T743] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 46.220686][ T743] oom_kill_process+0x35d/0x640 [ 46.220718][ T743] out_of_memory+0x624/0xa30 [ 46.220748][ T743] ? __cfi_out_of_memory+0x10/0x10 [ 46.220778][ T743] ? mutex_lock_killable+0x97/0x1d0 [ 46.220802][ T743] ? __cfi_mutex_lock_killable+0x10/0x10 [ 46.220826][ T743] mem_cgroup_out_of_memory+0x2c8/0x390 [ 46.220855][ T743] ? css_next_descendant_pre+0x202/0x230 [ 46.220879][ T743] ? drain_obj_stock+0xed0/0xed0 [ 46.220909][ T743] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 46.220938][ T743] try_charge_memcg+0x91c/0xe10 [ 46.220962][ T743] ? _raw_spin_lock+0x92/0x120 [ 46.220991][ T743] ? __cfi_try_charge_memcg+0x10/0x10 [ 46.221016][ T743] ? __alloc_pages_noprof+0x35f/0x7e0 [ 46.221041][ T743] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 46.221067][ T743] __mem_cgroup_charge+0xfc/0x420 [ 46.221094][ T743] ? folio_add_lru+0x116/0x400 [ 46.221115][ T743] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 46.221144][ T743] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 46.221168][ T743] ? put_swap_device+0x130/0x130 [ 46.221187][ T743] ? shmem_huge_global_enabled+0x2da/0x360 [ 46.221218][ T743] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 46.221248][ T743] ? __kasan_check_write+0x18/0x20 [ 46.221274][ T743] ? _raw_spin_lock+0x92/0x120 [ 46.221302][ T743] shmem_get_folio_gfp+0x607/0x1390 [ 46.221334][ T743] ? shmem_get_folio+0xc0/0xc0 [ 46.221362][ T743] ? follow_page_pte+0x90f/0xbc0 [ 46.221386][ T743] ? inode_to_bdi+0x6d/0x100 [ 46.221409][ T743] shmem_write_begin+0xf4/0x270 [ 46.221430][ T743] generic_perform_write+0x328/0x970 [ 46.221455][ T743] ? __cfi_generic_perform_write+0x10/0x10 [ 46.221477][ T743] ? down_write+0xee/0x2b0 [ 46.221502][ T743] ? file_update_time+0xa3/0x210 [ 46.221527][ T743] shmem_file_write_iter+0x105/0x130 [ 46.221551][ T743] __kernel_write_iter+0x42c/0x8a0 [ 46.221580][ T743] ? __cfi___kernel_write_iter+0x10/0x10 [ 46.221606][ T743] ? get_dump_page+0x165/0x220 [ 46.221628][ T743] ? __asan_memset+0x39/0x50 [ 46.221662][ T743] ? iov_iter_bvec+0xc0/0x180 [ 46.221684][ T743] dump_user_range+0xb8b/0xe60 [ 46.221714][ T743] ? __cfi_dump_user_range+0x10/0x10 [ 46.221743][ T743] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 46.221772][ T743] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 46.221801][ T743] ? elf_core_dump+0x24c0/0x3960 [ 46.221823][ T743] elf_core_dump+0x2e7e/0x3960 [ 46.221847][ T743] ? __cfi_elf_core_dump+0x10/0x10 [ 46.221876][ T743] ? dump_interrupted+0xf0/0xf0 [ 46.221901][ T743] ? filp_open+0x199/0x1f0 [ 46.221923][ T743] ? 0xffffffffff600000 [ 46.221940][ T743] do_coredump+0x208a/0x2fe0 [ 46.221970][ T743] ? __cfi_do_coredump+0x10/0x10 [ 46.221995][ T743] ? asm_exc_page_fault+0x2b/0x30 [ 46.222032][ T743] ? __kasan_slab_free+0x6a/0x80 [ 46.222052][ T743] ? kmem_cache_free+0x1bd/0x4f0 [ 46.222081][ T743] ? get_signal+0xa74/0x14e0 [ 46.222107][ T743] get_signal+0x11f8/0x14e0 [ 46.222135][ T743] arch_do_signal_or_restart+0xbc/0x760 [ 46.222167][ T743] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 46.222199][ T743] irqentry_exit_to_user_mode+0x4d/0xb0 [ 46.222225][ T743] irqentry_exit+0x16/0x60 [ 46.222249][ T743] exc_page_fault+0x65/0xc0 [ 46.222273][ T743] asm_exc_page_fault+0x2b/0x30 [ 46.222302][ T743] RIP: 0033:0xba4 [ 46.222325][ T743] Code: Unable to access opcode bytes at 0xb7a. [ 46.222336][ T743] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 46.222356][ T743] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 46.222373][ T743] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 46.222388][ T743] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 46.222403][ T743] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 46.222418][ T743] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 46.222437][ T743] [ 46.343482][ T743] memory: usage 295136kB, limit 307200kB, failcnt 28633 [ 46.705888][ T743] memory+swap: usage 424668kB, limit 9007199254740988kB, failcnt 0 [ 46.728893][ T743] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 46.742697][ T444] usb 2-1: new full-speed USB device number 11 using dummy_hcd [ 46.754831][ T743] Memory cgroup stats for /syz3: [ 46.754984][ T743] cache 302436352 [ 46.778155][ T743] rss 135168 [ 46.784811][ T743] rss_huge 0 [ 46.800843][ T743] shmem 302436352 [ 46.816578][ T743] mapped_file 0 [ 46.840001][ T878] netlink: 'syz.0.187': attribute type 27 has an invalid length. [ 46.864155][ T743] dirty 0 [ 46.877085][ T743] writeback 0 [ 46.890096][ T743] workingset_refault_anon 34 [ 46.902984][ T444] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 46.916160][ T444] usb 2-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.921105][ T743] workingset_refault_file 1977 [ 46.925989][ T444] usb 2-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 9 [ 46.970723][ T444] usb 2-1: New USB device found, idVendor=0457, idProduct=07da, bcdDevice= 0.00 [ 46.979815][ T444] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.995720][ T743] swap 127959040 [ 47.007274][ T444] usb 2-1: config 0 descriptor?? [ 47.039409][ T743] swapcached 36864 [ 47.052500][ T743] pgpgin 154381 [ 47.073503][ T743] pgpgout 80505 [ 47.094686][ T743] pgfault 12919 [ 47.099385][ T743] pgmajfault 62 [ 47.103571][ T743] inactive_anon 122404864 [ 47.108186][ T743] active_anon 178356224 [ 47.112409][ T743] inactive_file 0 [ 47.116282][ T743] active_file 0 [ 47.119867][ T743] unevictable 0 [ 47.123742][ T743] hierarchical_memory_limit 314572800 [ 47.129240][ T743] hierarchical_memsw_limit 9223372036854771712 [ 47.135577][ T743] total_cache 302436352 [ 47.139764][ T743] total_rss 135168 [ 47.143727][ T743] total_rss_huge 0 [ 47.147472][ T743] total_shmem 302436352 [ 47.151758][ T743] total_mapped_file 0 [ 47.155777][ T743] total_dirty 0 [ 47.159237][ T743] total_writeback 0 [ 47.163464][ T743] total_workingset_refault_anon 34 [ 47.168610][ T743] total_workingset_refault_file 1977 [ 47.173967][ T743] total_swap 127959040 [ 47.178096][ T743] total_swapcached 36864 [ 47.182596][ T743] total_pgpgin 154381 [ 47.192854][ T743] total_pgpgout 80505 [ 47.196889][ T743] total_pgfault 12919 [ 47.201208][ T743] total_pgmajfault 62 [ 47.210593][ T743] total_inactive_anon 122404864 [ 47.215546][ T743] total_active_anon 178356224 [ 47.221190][ T743] total_inactive_file 0 [ 47.225585][ T743] total_active_file 0 [ 47.229770][ T743] total_unevictable 0 [ 47.233926][ T743] oom-kill:constraint=CONSTRAINT_MEMCG,nodemask=(null),cpuset=syz3,mems_allowed=0,oom_memcg=/syz3,task_memcg=/syz3,task=syz.3.139,pid=725,uid=0 [ 47.248974][ T743] Memory cgroup out of memory: Killed process 725 (syz.3.139) total-vm:90432kB, anon-rss:1204kB, file-rss:53488kB, shmem-rss:0kB, UID:0 pgtables:200kB oom_score_adj:1000 [ 47.304295][ T718] syz.3.139 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL), order=0, oom_score_adj=1000 [ 47.350839][ T901] fuse: Invalid gid '00000000000037777777777' [ 47.359895][ T901] overlayfs: upper fs does not support tmpfile. [ 47.374275][ T901] netlink: 'syz.0.195': attribute type 58 has an invalid length. [ 47.410383][ T718] CPU: 0 UID: 0 PID: 718 Comm: syz.3.139 Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 47.410423][ T718] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.410436][ T718] Call Trace: [ 47.410442][ T718] [ 47.410450][ T718] __dump_stack+0x21/0x30 [ 47.410482][ T718] dump_stack_lvl+0x140/0x1c0 [ 47.410508][ T718] ? __cfi_dump_stack_lvl+0x10/0x10 [ 47.410534][ T718] ? ___ratelimit+0x40e/0x5b0 [ 47.410556][ T718] dump_stack+0x19/0x20 [ 47.410581][ T718] dump_header+0xd6/0x490 [ 47.410604][ T718] ? __cfi_mem_cgroup_get_max+0x10/0x10 [ 47.410628][ T718] oom_kill_process+0x35d/0x640 [ 47.410660][ T718] out_of_memory+0x624/0xa30 [ 47.410690][ T718] ? __cfi_out_of_memory+0x10/0x10 [ 47.410729][ T718] ? mutex_lock_killable+0x115/0x1d0 [ 47.410751][ T718] ? __cfi_mutex_lock_killable+0x10/0x10 [ 47.410774][ T718] mem_cgroup_out_of_memory+0x2c8/0x390 [ 47.410803][ T718] ? css_next_descendant_pre+0x202/0x230 [ 47.410826][ T718] ? drain_obj_stock+0xed0/0xed0 [ 47.410856][ T718] ? memcg1_oom_prepare+0x2c5/0x3a0 [ 47.410883][ T718] try_charge_memcg+0x91c/0xe10 [ 47.410908][ T718] ? __cfi_try_charge_memcg+0x10/0x10 [ 47.410932][ T718] ? __alloc_pages_noprof+0x35f/0x7e0 [ 47.410958][ T718] ? folio_unlock+0x137/0x1b0 [ 47.410978][ T718] ? __cfi___alloc_pages_noprof+0x10/0x10 [ 47.411004][ T718] __mem_cgroup_charge+0xfc/0x420 [ 47.411029][ T718] ? __cfi___mem_cgroup_charge+0x10/0x10 [ 47.411055][ T718] ? do_pte_missing+0x1937/0x44f0 [ 47.411079][ T718] shmem_alloc_and_add_folio+0x8e6/0x10b0 [ 47.411100][ T718] ? sysvec_apic_timer_interrupt+0x50/0x90 [ 47.411128][ T718] ? put_swap_device+0x130/0x130 [ 47.411148][ T718] ? shmem_huge_global_enabled+0x2da/0x360 [ 47.411179][ T718] ? shmem_allowable_huge_orders+0x1f7/0x430 [ 47.411210][ T718] ? __kasan_check_write+0x18/0x20 [ 47.411248][ T718] ? _raw_spin_lock+0x92/0x120 [ 47.411283][ T718] shmem_get_folio_gfp+0x607/0x1390 [ 47.411315][ T718] ? shmem_get_folio+0xc0/0xc0 [ 47.411344][ T718] ? __kasan_check_write+0x18/0x20 [ 47.411371][ T718] ? inode_to_bdi+0x6d/0x100 [ 47.411415][ T718] shmem_write_begin+0xf4/0x270 [ 47.411435][ T718] generic_perform_write+0x328/0x970 [ 47.411458][ T718] ? inode_update_timestamps+0x4f0/0x700 [ 47.411484][ T718] ? __cfi_generic_perform_write+0x10/0x10 [ 47.411508][ T718] ? down_write+0xee/0x2b0 [ 47.411531][ T718] ? mnt_get_write_access_file+0x1af/0x3b0 [ 47.411556][ T718] ? mnt_put_write_access_file+0xc2/0x100 [ 47.411578][ T718] ? file_update_time+0x1de/0x210 [ 47.411601][ T718] shmem_file_write_iter+0x105/0x130 [ 47.411633][ T718] __kernel_write_iter+0x42c/0x8a0 [ 47.411663][ T718] ? __cfi___kernel_write_iter+0x10/0x10 [ 47.411691][ T718] ? get_dump_page+0x165/0x220 [ 47.411721][ T718] ? __asan_memset+0x39/0x50 [ 47.411748][ T718] ? iov_iter_bvec+0xc0/0x180 [ 47.411767][ T718] dump_user_range+0xb8b/0xe60 [ 47.411797][ T718] ? __cfi_dump_user_range+0x10/0x10 [ 47.411825][ T718] ? elf_coredump_extra_notes_write+0x442/0x4d0 [ 47.411855][ T718] ? __cfi_elf_coredump_extra_notes_write+0x10/0x10 [ 47.411883][ T718] ? elf_core_dump+0x24c0/0x3960 [ 47.411906][ T718] elf_core_dump+0x2e7e/0x3960 [ 47.411930][ T718] ? __cfi_elf_core_dump+0x10/0x10 [ 47.411958][ T718] ? dump_interrupted+0xf0/0xf0 [ 47.411984][ T718] ? filp_open+0x199/0x1f0 [ 47.412005][ T718] ? 0xffffffffff600000 [ 47.412024][ T718] do_coredump+0x208a/0x2fe0 [ 47.412054][ T718] ? __cfi_do_coredump+0x10/0x10 [ 47.412081][ T718] ? asm_exc_page_fault+0x2b/0x30 [ 47.412118][ T718] ? __kasan_slab_free+0x6a/0x80 [ 47.412136][ T718] ? kmem_cache_free+0x1bd/0x4f0 [ 47.412164][ T718] ? get_signal+0xa74/0x14e0 [ 47.412190][ T718] get_signal+0x11f8/0x14e0 [ 47.412217][ T718] arch_do_signal_or_restart+0xbc/0x760 [ 47.412247][ T718] ? __cfi_arch_do_signal_or_restart+0x10/0x10 [ 47.412279][ T718] irqentry_exit_to_user_mode+0x4d/0xb0 [ 47.412304][ T718] irqentry_exit+0x16/0x60 [ 47.412327][ T718] exc_page_fault+0x65/0xc0 [ 47.412351][ T718] asm_exc_page_fault+0x2b/0x30 [ 47.412379][ T718] RIP: 0033:0xba4 [ 47.412400][ T718] Code: Unable to access opcode bytes at 0xb7a. [ 47.412410][ T718] RSP: 002b:0000200000000488 EFLAGS: 00010217 [ 47.412430][ T718] RAX: 0000000000000000 RBX: 00007f5e61015fa0 RCX: 00007f5e60d9c819 [ 47.412446][ T718] RDX: 00002000000004c0 RSI: 0000200000000480 RDI: 0000000021800000 [ 47.412461][ T718] RBP: 00007f5e60e32c91 R08: 0000200000001180 R09: 0000200000001180 [ 47.412478][ T718] R10: 0000200000000500 R11: 0000000000000206 R12: 0000000000000000 [ 47.412492][ T718] R13: 00007f5e61016038 R14: 00007f5e61015fa0 R15: 00007ffe956623e8 [ 47.412511][ T718] [ 47.412520][ T718] memory: usage 307200kB, limit 307200kB, failcnt 29477 [ 47.442932][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.447108][ T718] memory+swap: usage 432012kB, limit 9007199254740988kB, failcnt 0 [ 47.450018][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.455016][ T718] kmem: usage 0kB, limit 9007199254740988kB, failcnt 0 [ 47.463609][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.466758][ T718] Memory cgroup stats for [ 47.472544][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.473765][ T718] /syz3 [ 47.478476][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.483201][ T718] : [ 47.493828][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.520371][ T718] cache 311717888 [ 47.550604][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.662475][ T908] &nr: renamed from bond_slave_1 [ 47.666162][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.760261][ T718] rss 167936 [ 47.763131][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.807578][ T718] rss_huge 0 [ 47.812843][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.816655][ T291] ------------[ cut here ]------------ [ 47.822499][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.828537][ T291] WARNING: CPU: 0 PID: 291 at fs/inode.c:340 drop_nlink+0xce/0x110 [ 47.836571][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.844523][ T291] Modules linked in: [ 47.852544][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.860490][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Not tainted syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 47.860519][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 47.860532][ T291] RIP: 0010:drop_nlink+0xce/0x110 [ 47.860558][ T291] Code: 04 00 00 be 08 00 00 00 e8 df 15 ee ff f0 48 ff 83 b8 04 00 00 5b 41 5c 41 5d 41 5e 41 5f 5d c3 cc cc cc cc cc e8 72 e4 95 ff <0f> 0b eb 81 44 89 f1 80 e1 07 80 c1 03 38 c1 0f 8c 59 ff ff ff 4c [ 47.860578][ T291] RSP: 0018:ffffc9000128fc40 EFLAGS: 00010293 [ 47.886537][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.894283][ T291] [ 47.894292][ T291] RAX: ffffffff81f1c63e RBX: ffff88811e172d80 RCX: ffff88812347df00 [ 47.894309][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 47.894323][ T291] RBP: ffffc9000128fc68 R08: 0000000000000003 R09: 0000000000000004 [ 47.909095][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.909546][ T291] R10: dffffc0000000000 R11: fffff52000251f80 R12: dffffc0000000000 [ 47.924885][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.929253][ T291] R13: 1ffff11023c2e5b9 R14: ffff88811e172dc8 R15: 0000000000000000 [ 47.929273][ T291] FS: 00005555601ea500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 47.937823][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.939772][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 47.945909][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.949829][ T291] CR2: 000000110c30e485 CR3: 0000000103bdc000 CR4: 00000000003526b0 [ 47.959610][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.961236][ T291] Call Trace: [ 47.961245][ T291] [ 47.961254][ T291] simple_rmdir+0x153/0x260 [ 47.961282][ T291] vfs_rmdir+0x3e3/0x560 [ 47.972393][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.973947][ T291] incfs_kill_sb+0x109/0x230 [ 47.980866][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.984771][ T291] deactivate_locked_super+0xd5/0x2a0 [ 47.993619][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 47.995613][ T291] deactivate_super+0xb8/0xe0 [ 48.006286][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.008655][ T291] cleanup_mnt+0x406/0x4a0 [ 48.017312][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.024373][ T291] __cleanup_mnt+0x1d/0x40 [ 48.028522][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.035925][ T291] task_work_run+0x1e5/0x260 [ 48.047907][ T718] shmem 311713792 [ 48.057811][ T291] ? __cfi_task_work_run+0x10/0x10 [ 48.063532][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.082567][ T291] ? __x64_sys_umount+0x12e/0x180 [ 48.098945][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.106794][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 48.115349][ T718] mapped_file 0 [ 48.123000][ T291] ? __kasan_check_read+0x15/0x20 [ 48.123037][ T291] resume_user_mode_work+0x35/0x50 [ 48.131120][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.138667][ T291] syscall_exit_to_user_mode+0x63/0xb0 [ 48.156305][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.163981][ T291] do_syscall_64+0x63/0xf0 [ 48.164019][ T291] ? clear_bhb_loop+0x50/0xa0 [ 48.182217][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.185994][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.200338][ T718] dirty 0 [ 48.201760][ T291] RIP: 0033:0x7f6193b9da57 [ 48.205506][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.207944][ T291] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 48.207968][ T291] RSP: 002b:00007ffd68cb9928 EFLAGS: 00000246 [ 48.215840][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.216726][ T291] ORIG_RAX: 00000000000000a6 [ 48.230378][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.236619][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6193b9da57 [ 48.250334][ T718] writeback 0 [ 48.254601][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd68cb99e0 [ 48.262536][ T444] hid-multitouch 0003:0457:07DA.0006: unknown main item tag 0x0 [ 48.266720][ T291] RBP: 00007ffd68cb99e0 R08: 00007ffd68cba9e0 R09: 00000000ffffffff [ 48.266740][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd68cbaad0 [ 48.303862][ T718] workingset_refault_anon 34 [ 48.307624][ T291] R13: 00007f6193c32048 R14: 000000000000b90a R15: 00007ffd68cbbba0 [ 48.323563][ T444] hid-multitouch 0003:0457:07DA.0006: hidraw0: USB HID v0.00 Device [HID 0457:07da] on usb-dummy_hcd.1-1/input0 [ 48.325863][ T291] [ 48.325875][ T291] ---[ end trace 0000000000000000 ]--- [ 48.351963][ T291] ================================================================== [ 48.364791][ T718] workingset_refault_file 2073 [ 48.364872][ T291] BUG: KASAN: null-ptr-deref in ihold+0x24/0x70 [ 48.375931][ T444] usb 2-1: USB disconnect, device number 11 [ 48.377164][ T291] Write of size 4 at addr 0000000000000168 by task syz-executor/291 [ 48.389310][ T718] swap 127770624 [ 48.390526][ T291] [ 48.390539][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Tainted: G W syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 48.390575][ T291] Tainted: [W]=WARN [ 48.390583][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.390596][ T291] Call Trace: [ 48.390603][ T291] [ 48.390611][ T291] __dump_stack+0x21/0x30 [ 48.390649][ T291] dump_stack_lvl+0x140/0x1c0 [ 48.390674][ T291] ? __cfi_dump_stack_lvl+0x10/0x10 [ 48.390699][ T291] print_report+0x3d/0x70 [ 48.390722][ T291] kasan_report+0x162/0x1a0 [ 48.390743][ T291] ? ihold+0x24/0x70 [ 48.390760][ T291] ? _raw_spin_unlock+0x45/0x60 [ 48.390786][ T291] ? ihold+0x24/0x70 [ 48.390803][ T291] kasan_check_range+0x25a/0x2b0 [ 48.390823][ T291] __kasan_check_write+0x18/0x20 [ 48.390847][ T291] ihold+0x24/0x70 [ 48.390863][ T291] vfs_rmdir+0x26a/0x560 [ 48.390885][ T291] incfs_kill_sb+0x109/0x230 [ 48.390911][ T291] deactivate_locked_super+0xd5/0x2a0 [ 48.390934][ T291] deactivate_super+0xb8/0xe0 [ 48.390955][ T291] cleanup_mnt+0x406/0x4a0 [ 48.390974][ T291] __cleanup_mnt+0x1d/0x40 [ 48.390991][ T291] task_work_run+0x1e5/0x260 [ 48.391013][ T291] ? __cfi_task_work_run+0x10/0x10 [ 48.391041][ T291] ? __x64_sys_umount+0x12e/0x180 [ 48.391064][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 48.391087][ T291] ? __kasan_check_read+0x15/0x20 [ 48.391112][ T291] resume_user_mode_work+0x35/0x50 [ 48.391137][ T291] syscall_exit_to_user_mode+0x63/0xb0 [ 48.391160][ T291] do_syscall_64+0x63/0xf0 [ 48.391185][ T291] ? clear_bhb_loop+0x50/0xa0 [ 48.391202][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.391229][ T291] RIP: 0033:0x7f6193b9da57 [ 48.391246][ T291] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 48.391263][ T291] RSP: 002b:00007ffd68cb9928 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 48.391285][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6193b9da57 [ 48.391299][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd68cb99e0 [ 48.391311][ T291] RBP: 00007ffd68cb99e0 R08: 00007ffd68cba9e0 R09: 00000000ffffffff [ 48.391325][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd68cbaad0 [ 48.391338][ T291] R13: 00007f6193c32048 R14: 000000000000b90a R15: 00007ffd68cbbba0 [ 48.391355][ T291] [ 48.391362][ T291] ================================================================== [ 48.416566][ T718] swapcached 32768 [ 48.425235][ T291] Disabling lock debugging due to kernel taint [ 48.436697][ T718] pgpgin 160341 [ 48.450581][ T291] BUG: kernel NULL pointer dereference, address: 0000000000000168 [ 48.484887][ T718] pgpgout 84189 [ 48.487220][ T291] #PF: supervisor write access in kernel mode [ 48.487235][ T291] #PF: error_code(0x0002) - not-present page [ 48.507203][ T718] pgfault 13291 [ 48.511680][ T291] PGD 80000001083b9067 P4D 80000001083b9067 PUD 0 [ 48.511713][ T291] Oops: Oops: 0002 [#1] PREEMPT SMP KASAN PTI [ 48.524529][ T718] pgmajfault 64 [ 48.528267][ T291] CPU: 0 UID: 0 PID: 291 Comm: syz-executor Tainted: G B W syzkaller #0 f39b5fd6571327469eae9f28eb29c870797b656b [ 48.533106][ T36] kauditd_printk_skb: 29 callbacks suppressed [ 48.533120][ T36] audit: type=1400 audit(1775016653.200:272): avc: denied { read } for pid=92 comm="syslogd" name="log" dev="sda1" ino=2010 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:var_t tclass=lnk_file permissive=1 [ 48.539273][ T291] Tainted: [B]=BAD_PAGE, [W]=WARN [ 48.545573][ T36] audit: type=1400 audit(1775016653.200:273): avc: denied { search } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.553113][ T291] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 02/12/2026 [ 48.553129][ T291] RIP: 0010:ihold+0x2a/0x70 [ 48.553157][ T291] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 5d db 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 9c 0c ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 6d [ 48.556990][ T36] audit: type=1400 audit(1775016653.200:274): avc: denied { write } for pid=92 comm="syslogd" name="/" dev="tmpfs" ino=1 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.559106][ T291] RSP: 0018:ffffc9000128fca0 EFLAGS: 00010246 [ 48.586148][ T36] audit: type=1400 audit(1775016653.200:275): avc: denied { add_name } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=dir permissive=1 [ 48.586237][ T291] RAX: ffff88812347df00 RBX: 0000000000000000 RCX: ffff88812347df00 [ 48.592821][ T36] audit: type=1400 audit(1775016653.200:276): avc: denied { create } for pid=92 comm="syslogd" name="messages" scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.596789][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.596807][ T291] RBP: ffffc9000128fcb0 R08: ffffffff88b98947 R09: 1ffffffff1173128 [ 48.601703][ T718] inactive_anon 296710144 [ 48.606657][ T291] R10: dffffc0000000000 R11: fffffbfff1173129 R12: ffff88811e172d8c [ 48.611182][ T36] audit: type=1400 audit(1775016653.200:277): avc: denied { append open } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.615482][ T291] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 48.615499][ T291] FS: 00005555601ea500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.623314][ T36] audit: type=1400 audit(1775016653.200:278): avc: denied { getattr } for pid=92 comm="syslogd" path="/tmp/messages" dev="tmpfs" ino=5 scontext=system_u:system_r:syslogd_t tcontext=system_u:object_r:tmpfs_t tclass=file permissive=1 [ 48.624226][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.624246][ T291] CR2: 0000000000000168 CR3: 0000000103bdc000 CR4: 00000000003526b0 [ 48.645318][ T718] active_anon 14680064 [ 48.646320][ T291] Call Trace: [ 48.646330][ T291] [ 48.652340][ T718] inactive_file 4096 [ 48.656363][ T291] vfs_rmdir+0x26a/0x560 [ 48.661226][ T718] active_file 0 [ 48.665473][ T291] incfs_kill_sb+0x109/0x230 [ 48.669910][ T718] unevictable 0 [ 48.674502][ T291] deactivate_locked_super+0xd5/0x2a0 [ 48.674529][ T291] deactivate_super+0xb8/0xe0 [ 48.679956][ T718] hierarchical_memory_limit 314572800 [ 48.684655][ T291] cleanup_mnt+0x406/0x4a0 [ 48.684689][ T291] __cleanup_mnt+0x1d/0x40 [ 48.690219][ T718] hierarchical_memsw_limit 9223372036854771712 [ 48.695054][ T291] task_work_run+0x1e5/0x260 [ 48.700300][ T718] total_cache 311717888 [ 48.705801][ T291] ? __cfi_task_work_run+0x10/0x10 [ 48.710488][ T718] total_rss 167936 [ 48.715424][ T291] ? __x64_sys_umount+0x12e/0x180 [ 48.721494][ T718] total_rss_huge 0 [ 48.725723][ T291] ? __cfi___x64_sys_umount+0x10/0x10 [ 48.745798][ T718] total_shmem 311713792 [ 48.754019][ T291] ? __kasan_check_read+0x15/0x20 [ 48.754051][ T291] resume_user_mode_work+0x35/0x50 [ 48.762227][ T718] total_mapped_file 0 [ 48.769989][ T291] syscall_exit_to_user_mode+0x63/0xb0 [ 48.778238][ T718] total_dirty 0 [ 48.786018][ T291] do_syscall_64+0x63/0xf0 [ 48.786050][ T291] ? clear_bhb_loop+0x50/0xa0 [ 48.794385][ T718] total_writeback 0 [ 48.797203][ T291] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 48.805446][ T718] total_workingset_refault_anon 34 [ 48.808986][ T291] RIP: 0033:0x7f6193b9da57 [ 48.809009][ T291] Code: a2 c7 05 9c fc 24 00 00 00 00 00 eb 96 e8 e1 12 00 00 90 31 f6 e9 09 00 00 00 66 0f 1f 84 00 00 00 00 00 b8 a6 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 01 c3 48 c7 c2 e8 ff ff ff f7 d8 64 89 02 b8 [ 48.815365][ T718] total_workingset_refault_file 2073 [ 48.818600][ T291] RSP: 002b:00007ffd68cb9928 EFLAGS: 00000246 ORIG_RAX: 00000000000000a6 [ 48.826572][ T718] total_swap 127770624 [ 48.829851][ T291] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 00007f6193b9da57 [ 48.829869][ T291] RDX: 0000000000000000 RSI: 0000000000000009 RDI: 00007ffd68cb99e0 [ 48.836118][ T718] total_swapcached 32768 [ 48.841884][ T291] RBP: 00007ffd68cb99e0 R08: 00007ffd68cba9e0 R09: 00000000ffffffff [ 48.841903][ T291] R10: 0000000000000000 R11: 0000000000000246 R12: 00007ffd68cbaad0 [ 48.841917][ T291] R13: 00007f6193c32048 R14: 000000000000b90a R15: 00007ffd68cbbba0 [ 48.841935][ T291] [ 48.841943][ T291] Modules linked in: [ 48.841956][ T291] CR2: 0000000000000168 [ 48.841966][ T291] ---[ end trace 0000000000000000 ]--- [ 48.841976][ T291] RIP: 0010:ihold+0x2a/0x70 [ 48.841999][ T291] Code: f3 0f 1e fa 55 48 89 e5 41 56 53 48 89 fb e8 5d db 95 ff 48 8d bb 68 01 00 00 be 04 00 00 00 e8 9c 0c ee ff 41 be 01 00 00 00 44 0f c1 b3 68 01 00 00 41 ff c6 bf 02 00 00 00 44 89 f6 e8 6d [ 48.842017][ T291] RSP: 0018:ffffc9000128fca0 EFLAGS: 00010246 [ 48.846205][ T718] total_pgpgin 160341 [ 48.852005][ T291] [ 48.852013][ T291] RAX: ffff88812347df00 RBX: 0000000000000000 RCX: ffff88812347df00 [ 48.852030][ T291] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 48.852044][ T291] RBP: ffffc9000128fcb0 R08: ffffffff88b98947 R09: 1ffffffff1173128 [ 48.858504][ T718] total_pgpgout 84189 [ 48.861568][ T291] R10: dffffc0000000000 R11: fffffbfff1173129 R12: ffff88811e172d8c [ 48.861588][ T291] R13: 0000000000000000 R14: 0000000000000001 R15: 0000000000000000 [ 48.861601][ T291] FS: 00005555601ea500(0000) GS:ffff8881f6e00000(0000) knlGS:0000000000000000 [ 48.874942][ T718] total_pgfault 13291 [ 48.880741][ T291] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 48.880760][ T291] CR2: 0000000000000168 CR3: 0000000103bdc000 CR4: 00000000003526b0 [ 48.880783][ T291] Kernel panic - not syncing: Fatal exception [ 48.902923][ T291] Kernel Offset: disabled