last executing test programs: 8.032631272s ago: executing program 2 (id=593): r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x13, &(0x7f0000000040)=0x100000001, 0x76dc) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x7, @ipv4={'\x00', '\xff\xff', @local}, 0x1}, 0x1c) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f00000002c0), 0x4) setresuid(0x0, 0xee00, 0x0) capset(&(0x7f0000000440)={0x20080522}, &(0x7f0000000480)={0x200003, 0x200007, 0x801, 0x4, 0x7}) openat$tun(0xffffffffffffff9c, &(0x7f00000004c0), 0x40241, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$tun(r1, &(0x7f0000000340)=ANY=[], 0x141) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x10012, r1, 0x0) r2 = socket(0x10, 0x3, 0x1) bind$netlink(r2, &(0x7f0000000000)={0x10, 0x0, 0x1}, 0xc) write(r2, &(0x7f00000000c0)="2600000022004701050000070000000000000020002b1f000a4a51f1ee839cd53400b017ca5b", 0x26) connect$netlink(r2, &(0x7f0000000140)=@proc={0x10, 0x0, 0x1}, 0xc) clock_gettime(0x0, &(0x7f0000000080)) r3 = socket$inet_tcp(0x2, 0x1, 0x0) rt_sigprocmask(0x0, &(0x7f0000000380)={[0xf]}, &(0x7f00000003c0), 0x8) setsockopt$sock_linger(r3, 0x1, 0xd, &(0x7f0000000280)={0x1, 0x3}, 0x8) setsockopt$inet_tcp_int(r3, 0x6, 0x210000000013, &(0x7f0000000300)=0x100000001, 0x4) connect$inet(r3, &(0x7f0000000340)={0x2, 0x4e1f, @local}, 0x10) syz_usb_connect(0x3, 0x2d, &(0x7f0000000400)=ANY=[@ANYBLOB="12010000095174103d1b960104000000030109021b0001000000000904"], 0x0) close(r3) setsockopt$sock_timeval(r3, 0x1, 0x15, &(0x7f0000000180)={0x77359400}, 0x10) setsockopt$sock_int(r2, 0x1, 0x8, &(0x7f00000001c0)=0xff, 0x4) write(r2, &(0x7f0000000200)='\"', 0x1) setsockopt$inet6_tcp_TLS_TX(r0, 0x11a, 0x1, &(0x7f0000000240)=@chacha20_poly1305={{0x303}, "3a220e2bc6d3e807a1538eee", "8bada37e4f7343775f69affab1de291d626f3af2d64021ec4ac19ca28240e075", "c0876d7eef1f10f6"}, 0x38) 7.857158329s ago: executing program 3 (id=597): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./sys\x00', 0x1ed) mount(0x0, &(0x7f0000000300)='./sys\x00', &(0x7f0000000340)='sysfs\x00', 0x0, 0x0) bind$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x10, 0x0, 0x25dfdbfd, 0x80000}, 0xc) r0 = openat(0xffffffffffffff9c, &(0x7f00000003c0)='./sys/devices/system/cpu/cpu1/hotplug/target\x00', 0x1, 0x0) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x1, 0x3) getsockname(r1, 0x0, &(0x7f0000000540)) write(r0, &(0x7f0000000500)="30ca98ef6a", 0x5) unshare(0x60000600) r2 = openat$tun(0xffffffffffffff9c, &(0x7f0000000580), 0x2, 0x0) ioctl$TUNSETIFF(r2, 0x400454ca, &(0x7f00000005c0)={'syzkaller1\x00', 0x5001}) r3 = syz_open_dev$hiddev(&(0x7f0000000680), 0x0, 0x0) ioctl$HIDIOCSREPORT(r3, 0x400c4808, &(0x7f00000006c0)={0x3, 0x200, 0xb}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r3, 0x942e, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r4, 0x8914, &(0x7f0000000600)={'syzkaller1\x00', 0x1}) r5 = inotify_init() seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000700)={0x1, &(0x7f0000000740)=[{0x6, 0x1, 0x7, 0x7fc00002}]}) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x8946, 0x0) setsockopt$inet_msfilter(r4, 0x0, 0x29, &(0x7f0000000780)={@loopback, @rand_addr=0x64010101, 0x0, 0x1, [@loopback]}, 0x14) close_range(r5, 0xffffffffffffffff, 0x0) write$tun(r2, &(0x7f0000000640)={@void, @val={0x1, 0x5, 0x1e, 0x10, 0x14, 0x6}, @ipv4=@esp={{0x5, 0x4, 0x1, 0x18, 0x22, 0x66, 0x0, 0xe, 0x32, 0x0, @empty, @empty}}}, 0x2c) syz_usb_connect$uac1(0x0, 0x9a, &(0x7f00000000c0)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x763, 0x2081, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x88, 0x3, 0x1, 0x9, 0x40, 0x3f, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xd2, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x8, 0x5}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x203, 0xfff, 0x0, "f441a4440fb2"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x78, 0x8, 0xba, {0x7, 0x25, 0x1, 0x8, 0x4, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0xfc, 0x3, 0x8, 0x1, "371fc8"}, @as_header={0x7, 0x24, 0x1, 0x8, 0x5, 0x1002}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x3, 0x2, 0x1, {0x7, 0x25, 0x1, 0x0, 0xe, 0x3}}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x4, [{0xae, &(0x7f0000000180)=@lang_id={0x0, 0x3, 0x814}}, {0x4, &(0x7f0000000040)=@lang_id={0x4, 0x3, 0x340a}}, {0x20, &(0x7f00000002c0)=ANY=[@ANYBLOB="200374a722aec530cf83a2a5b794dd76b88600000000000001ff1590ce766783"]}, {0xffffffffffffff80, &(0x7f0000000400)=@string={0xef, 0x3, "75c7dff80277f025aeb207ac0948b247151cbedd93d8976dd87f2d994631feb49a9bb63d187622891fdd69a1fdfef6ead4c86efe88b301c7152bd02afa3ec0160a8b47cd7f2f93b044c74368e8574813a35a2caea9eef7aba5875e6672aef8f49603f71acdb05e8a37245660309cb2d3b6cc39c87a13feb1362efd6dcdf349e7f22afbb695f2014176e432fbf1003bfeee7ce44d327b26be59e937e7cd5b2d4609a12193e18afa5c0e719331a6350ab7a7ac83c8e54295c0687b2f194c277016ebfe25a6e38eee52319a3865525dd98d476d8fbd8ee489f47fb1f8b8acb5d0c87e69d2e886d84124cf97d4fc5d"}}, {0x0, &(0x7f0000000080)=@lang_id={0x0, 0x3, 0x82c}}, {0x0, &(0x7f00000001c0)=@lang_id={0x0, 0x3, 0x413}}, {0x0, &(0x7f0000000200)=@lang_id={0x0, 0x3, 0x420}}]}) 4.932168838s ago: executing program 2 (id=621): mkdir(&(0x7f0000000b00)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000b40), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0), 0x0, &(0x7f0000000c00)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=']) read$FUSE(r0, &(0x7f0000000c80)={0x2020, 0x0, 0x0, 0x0}, 0x2020) syz_fuse_handle_req(r0, &(0x7f0000002cc0)="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", 0x2000, &(0x7f0000004cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004d80)={0x90, 0x0, 0xfffffffffffffffd, {0x4, 0x1, 0x3, 0x800000b, 0x0, 0x80, {0x1, 0x80000000000, 0x1, 0xb, 0x3ff, 0xdbf, 0x10, 0x0, 0x80, 0x8000, 0x7}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) write$FUSE_INIT(r0, &(0x7f0000004e40)={0x50, 0x0, r1, {0x7, 0x27, 0x4, 0x801001a, 0x66d, 0xfffe, 0x0, 0x0, 0x0, 0x0, 0x40}}, 0x50) syz_fuse_handle_req(r0, &(0x7f0000004ec0)="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", 0x2000, &(0x7f0000006ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000006f80)={0x90, 0x0, 0x4, {0x4, 0x3, 0x0, 0x7e30, 0x4e09, 0x0, {0x0, 0xfffff7fffffffff7, 0x4b6, 0x2, 0x8000000000000009, 0xfffffffffffffffe, 0x1, 0x200, 0x0, 0x6000, 0xf8, r2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) rename(&(0x7f0000007040)='./file0/../file0/file0\x00', &(0x7f0000007080)='./file0/../file0/file0\x00') 4.931376428s ago: executing program 2 (id=622): r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000040)={{{@in=@dev={0xac, 0x14, 0x14, 0xe}, @in=@broadcast, 0x4e23, 0x591, 0x4e22, 0x2, 0xa, 0x80, 0x0, 0x5c}, {0x0, 0x1, 0x8aa0, 0x2, 0x0, 0x5, 0x1, 0x7}, {0x0, 0x3e77, 0x322, 0x4}, 0x9, 0x6e6bb1, 0x1, 0x1, 0x0, 0x1}, {{@in6=@rand_addr=' \x01\x00', 0x7f, 0x2b}, 0x2, @in6=@remote, 0x0, 0x1, 0x3, 0x1, 0x7, 0x1, 0x5}}, 0xe8) syz_usb_connect$uac1(0x3, 0x95, &(0x7f0000000000)=ANY=[@ANYBLOB="120100020000004035121000400001020301090283000301fbf005090401000001"], 0x0) 4.758578465s ago: executing program 3 (id=623): r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000080)=ANY=[@ANYBLOB="1400000042000501"], 0x14}}, 0x44014) (async) recvmmsg(r0, &(0x7f00000000c0)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000240)=""/4091, 0xe5c}, {&(0x7f0000001240)=""/170, 0xaa}], 0x2}}, {{0x0, 0x0, 0x0}, 0x4}], 0x2, 0x2, 0x0) (async) syz_usb_connect(0x0, 0x81, &(0x7f0000000200)=ANY=[@ANYBLOB="12010000a7420040ab0501030001010203010902240001000000000904000002aad45c0009058e02000000000009050a06"], 0x0) (async) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) (async) mkdirat(0xffffffffffffff9c, &(0x7f0000001380)='./sys\x00', 0x1ff) (async) r2 = openat$kvm(0xffffffffffffff9c, &(0x7f00000013c0), 0x101000, 0x0) ioctl$KVM_CHECK_EXTENSION(r2, 0xae03, 0x5f) mount(0x0, &(0x7f0000001400)='./sys\x00', &(0x7f0000001440)='sysfs\x00', 0x0, 0x0) (async, rerun: 32) r3 = openat(0xffffffffffffff9c, &(0x7f0000001480)='./sys/module/block/parameters/events_dfl_poll_msecs\x00', 0x1, 0x0) (rerun: 32) write(r3, &(0x7f00000014c0)='1', 0x1) (async, rerun: 64) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000001340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000001300)={&(0x7f00000001c0)={0x14, 0x0, 0x400, 0x70bd29, 0x25dfdbff, {}, ["", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x8}, 0x20000001) (rerun: 64) 3.158315128s ago: executing program 3 (id=635): r0 = syz_usb_connect(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x0) syz_usb_control_io$uac1(r0, 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) openat$kvm(0xffffffffffffff9c, &(0x7f0000000440), 0x80102, 0x0) r2 = ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x38) mmap$IORING_OFF_SQ_RING(0x110c230000, 0x8000002, 0x2000007, 0x401d031, 0xffffffffffffffff, 0x0) inotify_init1(0x0) inotify_init1(0x80000) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) r3 = eventfd2(0xe5c, 0x80000) r4 = eventfd2(0x42000006, 0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000940)={0xffffffffffffffff, 0x7, 0x2, r3}) eventfd2(0x8, 0x80000) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f00000004c0)={0xffffffffffffffff, 0x2, 0x0, r4}) ioctl$KVM_IRQFD(r2, 0x4020ae76, 0x0) ioctl$USBDEVFS_ALLOC_STREAMS(0xffffffffffffffff, 0x8008551c, 0x0) ioctl$KVM_GET_SREGS(0xffffffffffffffff, 0x8138ae83, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000040)={'batadv_slave_0\x00', 0x0}) socket$unix(0x1, 0x1, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000080)={'veth1_to_team\x00', 0x0}) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f00000000c0)={r6, 0x1, 0x6, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}}, 0x10) setsockopt$packet_add_memb(r1, 0x107, 0x1, &(0x7f0000000100)={r5, 0x1, 0x6, @random="2bc490d48be2"}, 0x10) syz_usb_control_io(r0, 0x0, &(0x7f0000000140)={0x84, &(0x7f0000000200)={0x40, 0xa, 0x4, "a0e763a8"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ecm(r0, 0x0, 0x0) syz_usb_control_io$uac1(r0, 0x0, &(0x7f0000000240)={0x44, &(0x7f00000002c0)=ANY=[@ANYRES64=r5], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$cdc_ncm(r0, 0x0, &(0x7f0000000300)={0x44, &(0x7f0000000380)=ANY=[@ANYBLOB="601004"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$ARPT_SO_SET_REPLACE(r7, 0x0, 0x60, &(0x7f0000000500)={'filter\x00', 0x7, 0x4, 0x3c8, 0x0, 0x0, 0xe8, 0x2e0, 0x2e0, 0x2e0, 0x4, 0x0, {[{{@uncond, 0xc0, 0xe8}, @unspec=@STANDARD={0x28}}, {{@arp={@multicast1, @private=0xa010101, 0x0, 0xff, 0x0, 0xf, {@mac=@broadcast, {[0x0, 0x0, 0x0, 0x0, 0x0, 0xff]}}, {@mac=@remote, {[0x0, 0x0, 0x0, 0x0, 0xff]}}, 0x0, 0x200, 0xb943, 0x7, 0x1, 0xffff, 'veth1_virt_wifi\x00', 'syzkaller1\x00', {0xff}, {}, 0x0, 0x81}, 0xc0, 0xe8}, @unspec=@NFQUEUE3={0x28, 'NFQUEUE\x00', 0x3, {0x1, 0x3}}}, {{@uncond, 0xc0, 0x110}, @mangle={0x50, 'mangle\x00', 0x0, {@empty, @mac=@multicast, @loopback, @local, 0x4, 0x1}}}], {{'\x00', 0xc0, 0xe8}, {0x28}}}}, 0x418) syz_usb_control_io$uac1(r0, 0x0, 0x0) syz_usb_control_io$cdc_ecm(r0, 0x0, &(0x7f00000003c0)={0x1c, &(0x7f0000000400)=ANY=[@ANYBLOB="205aba"], 0x0, 0x0}) 3.100789034s ago: executing program 2 (id=636): r0 = socket$inet6(0xa, 0x80802, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f0000000180)='./mnt\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x9e6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file2\x00', 0x8c042, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b300)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xfe54) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000740), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRES8=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRES8, @ANYRES32, @ANYRES32=r3]) read$FUSE(r2, &(0x7f0000000840)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f00000028c0)={0x50, 0x0, r6, {0x7, 0x27, 0x0, 0x1001a, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}}, 0x50) syz_fuse_handle_req(r5, &(0x7f0000002940)="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", 0x2000, &(0x7f0000004940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004a00)={0x90, 0xfffffffffffffff5, 0x7, {0x3, 0x8000000000000, 0x3, 0x4000000000000, 0x9, 0xfffffffe, {0x0, 0x4, 0x9, 0x200, 0x2, 0xffffffff80000001, 0x2, 0x0, 0x4, 0xc000, 0x0, r7, 0x0, 0x40, 0x2}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in6=@ipv4={""/10, ""/2, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004d00)=0xe8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000009040), &(0x7f0000009080)=0xc) getgroups(0x5, &(0x7f000000b240)=[0x0, 0x0, 0x0, 0xee01, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000040)='./mnt\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f000000b280)=ANY=[@ANYBLOB="02000000010005000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=r4, @ANYBLOB="02000500", @ANYRES32=r7, @ANYBLOB="02000300", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=r8, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="040000", @ANYRES32=r10, @ANYBLOB="10000600000000002000b45f00000000"], 0x74, 0x1) 3.099932524s ago: executing program 2 (id=637): r0 = socket(0x11, 0x3, 0x0) setsockopt(r0, 0x107, 0xf, &(0x7f0000000080)="00008634", 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00'}) (async) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f00000000c0)={'gretap0\x00', 0x0}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000300)=@ll={0x11, 0x3, r1, 0x1, 0xe4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000003c0)="5401020001000000ff65b4355e953d23d254f00000000000", 0x18}, {&(0x7f0000000400)="2cf2565b0e508224b706a643e9a8c932f5fc6d8e51626cdbf9ff02dbb8b2d2ca2be0dfa8f2a777439cc590257a0641579678f72a", 0x34}, {&(0x7f0000000440)="c80104895b4c947473ea0fe50de24234b02cec6a4aac8af3", 0x18}], 0x3}, 0x40400) (async) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000300)=@ll={0x11, 0x3, r1, 0x1, 0xe4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x43}}, 0x80, &(0x7f0000000380)=[{&(0x7f00000003c0)="5401020001000000ff65b4355e953d23d254f00000000000", 0x18}, {&(0x7f0000000400)="2cf2565b0e508224b706a643e9a8c932f5fc6d8e51626cdbf9ff02dbb8b2d2ca2be0dfa8f2a777439cc590257a0641579678f72a", 0x34}, {&(0x7f0000000440)="c80104895b4c947473ea0fe50de24234b02cec6a4aac8af3", 0x18}], 0x3}, 0x40400) lsm_set_self_attr(0x66, &(0x7f0000000200)={0x65, 0x5, 0x21, 0x1, "cf"}, 0x21, 0x0) ioctl$KVM_CREATE_VM(0xffffffffffffffff, 0xae01, 0x2f) syz_usb_connect$midi(0x3, 0xfffffffffffffef7, &(0x7f00000002c0)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x40, 0x17cc, 0x1940, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x12, 0x1, 0x1, 0x18, 0x90, 0x4, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x3, 0x30, 0x6}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, [{0x0, &(0x7f0000000000)=@lang_id={0x0, 0x3, 0x419}}, {0x0, &(0x7f0000000040)=@lang_id={0x0, 0x3, 0x4065}}, {0x0, &(0x7f0000000140)=@string={0x0, 0x3, "354a4db22e7e7c31e494c6bb1b6fa5dae7030a312f7c4df9f66dc482a4d0945d7d417da002d9380a3867e9abb8bb238c3ea78b8e849e200978905c0f599673d3a47be36449c822b46fdc9f49a647541ca9cc7a8d45c9aec4d1966e76af8939a6f7ea8fb503d6"}}, {0x0, &(0x7f00000001c0)=@lang_id={0x0, 0x3, 0x400}}]}) 2.275204098s ago: executing program 1 (id=645): r0 = socket$netlink(0x10, 0x3, 0x4) bind$netlink(r0, &(0x7f0000000f40)={0x10, 0x0, 0x4000000, 0x2ffffffff}, 0xc) r1 = syz_usb_connect$uac3(0x0, 0x80, &(0x7f0000000100)=ANY=[@ANYBLOB="1201010200000040b421810040000102030109026e0003017f0006080b0002012230230904000000010130000a2401100a00090000000904014cbcda4430000904010101010230000905010960"], &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) r2 = openat$rtc(0xffffffffffffff9c, &(0x7f0000001000), 0x0, 0x0) sendmsg$AUDIT_TTY_SET(r0, &(0x7f0000000300)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x18, 0x3f9, 0x200, 0x70bd27, 0x25dfdbfc, {}, ["", "", ""]}, 0x18}, 0x1, 0x0, 0x0, 0x44}, 0x4000000) r3 = openat$rtc(0xffffffffffffff9c, &(0x7f00000011c0), 0x140, 0x0) ioctl$RTC_UIE_ON(r3, 0x7003) ioctl$RTC_SET_TIME(r3, 0x4024700a, &(0x7f0000001200)={0x2b, 0x22, 0x0, 0x2, 0x8, 0x401, 0x5, 0x2, 0xffffffffffffffff}) ioctl$RTC_SET_TIME(r2, 0x4024700a, &(0x7f0000001040)={0x26, 0x1e, 0x4, 0x0, 0x3, 0xa9, 0x5, 0x3, 0xffffffffffffffff}) setns(0xc9, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001240), 0xffffffffffffffff) openat$selinux_avc_cache_threshold(0xffffffffffffff9c, 0x0, 0x2, 0x0) sendmsg$NL80211_CMD_START_AP(r4, &(0x7f0000001280)={0x0, 0x0, &(0x7f00000012c0)={&(0x7f0000001300)={0x88, r5, 0xacf5e67dd0b583a1, 0x4000000, 0x0, {{0x5}, {@val={0x8}, @val={0xc, 0x99, {0x2000000, 0x5d}}}}, [@beacon=[@NL80211_ATTR_BEACON_HEAD={0x5f, 0xe, {{{0x0, 0x2, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, {0x9}, @device_b, @device_a, @random="ec03f3b85ad3", {}, @value=@ver_80211n={0x0, 0x2, 0x1, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x1}}, 0xffffffffffffffa1, @default, 0x0, @val={0x0, 0x6, @default_ibss_ssid}, @void, @val={0x3, 0x1}, @val={0x4, 0x6, {0x1, 0x2, 0x2, 0x1000}}, @val={0x6, 0x2, 0x8343}, @void, @void, @val={0x2a, 0x1}, @void, @void, @val={0x72, 0x6}, @val={0x71, 0x7, {0x81, 0x0, 0xffffffffffffffff, 0x1, 0x1, 0x4, 0x61}}, @val={0x76, 0x6, {0xf, 0xf4, 0x22, 0x4}}}}]]}, 0x88}, 0x1, 0x0, 0x0, 0x8810}, 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f00000013c0), r4) r6 = socket(0x10, 0x3, 0x0) sendmsg$tipc(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000780)="e47f", 0x2}], 0x1, &(0x7f0000000dc0)="a8c229d1", 0x4, 0x20000000}, 0x44) syz_usb_control_io$uac3(r1, 0x0, &(0x7f00000005c0)={0xa3, &(0x7f0000000180)=ANY=[], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_usb_control_io$uac3(r1, 0x0, &(0x7f00000007c0)={0x44, &(0x7f0000000200)=ANY=[@ANYBLOB="a00b060000003fb50a7e0583"], 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = syz_usb_connect$uac1(0x3, 0xc3, &(0x7f0000001080)=ANY=[@ANYBLOB="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"], &(0x7f0000000840)={0xa, &(0x7f0000000340)={0xa, 0x6, 0x110, 0x3, 0xbf, 0xf9, 0xff, 0xf7}, 0x5d, &(0x7f0000000e00)={0x5, 0xf, 0x5d, 0x4, [@ss_container_id={0x14, 0x10, 0x4, 0x7, "f56373af6ccb15015ac02f3a2267517d"}, @ss_container_id={0x14, 0x10, 0x4, 0xb6, "68ed99e0f1d862853c10bb3fb3451be2"}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "4913da543896343b1909a7e1b34dfe59"}, @ssp_cap={0x1c, 0x10, 0xa, 0x0, 0x4, 0x6, 0x0, 0x2, [0xc0f0, 0xf, 0xd819f49459c5ed26, 0xf]}]}, 0x8, [{0x55, &(0x7f0000000400)=@string={0x55, 0x3, "3ef8417fbacf04c3dec777b2ff6d89f055cbe55a49df1df2d31b34ad1d00c0beb7be30dde1cce0e0350b26473d7ef633a6255a95e257d5e829d7fde7408cc8e76fc9a820f1b1507c7754a634eee6785bb05cde"}}, {0x4, &(0x7f0000000480)=@lang_id={0x4, 0x3, 0x403}}, {0x4, &(0x7f00000004c0)=@lang_id={0x4, 0x3, 0x439}}, {0x30, &(0x7f0000000500)=@string={0x30, 0x3, "3bcf37080179660235e02fd258097c66634386244cc8512255a68fcf4335454579f1c45131706d7641a0067d229b"}}, {0x7, &(0x7f0000000540)=@string={0x7, 0x3, "24294f80c3"}}, {0x92, &(0x7f0000000640)=@string={0x92, 0x3, "507ac3fe191f0c97d4fc2232ce1041f707f244057331c546a6358b696faae8becae0204b2bc14033304d581ed260088088ad6ed0c268aa5185bba1f7800e1df0bd9adc70db846debc4d4ec87da95209eda4a815358763f40f18b5dc0b40ef3729e45dde5f0d85833f179b3cc26014d3f638b1544d28e5e31f7d358a4550a280bd6fd2db7e3dd147b34b3ebbce0ec470a"}}, {0x4, &(0x7f0000000700)=@lang_id={0x4, 0x3, 0x430}}, {0x1c, &(0x7f0000000740)=@string={0x1c, 0x3, "e65f08b5f737a5f50d8e9bf585d5ff5da1b8abc22004113d554b"}}]}) syz_usb_control_io$uac1(r7, &(0x7f0000000a40)={0x14, &(0x7f00000008c0)={0x40, 0x9, 0xea, {0xea, 0x24, "38fe6570792b1c032bb82cf439878ddfb689399bf2bbfc64cb38003e77ba68bb6d19cbdcacf4d59c142ca60a099fc0825f6acc1b1d533b33f0eb86dc5fa711037020b4ca7fe0fffb830f219dd3948035bee90485ba688a9a6212501f551380da7da21b0fe06ad50462f75d12d895b7fe68166ab8f973d360aa2ccabfa54db42a052adf13a1a06e5fd043ffa119f4be00506d628fb0b568f9228b841289b64c695ad000702caec411316b117f0e93bd522efa5c9bdf1294befe63d37b734655f817a941e2375b0f9f43738855e9d781ef791250953e5acc702deaa0378be9a410019068f9c2b67b2d"}}, &(0x7f00000009c0)={0x0, 0x3, 0x3e, @string={0x3e, 0x3, "102db299d3422d2d95a0e3c4147e5a52c98a834ddd8e1b61e80751587c4b33498cacb7679348458e6cff3737d8d52cb5f83e4b10936b067bd3f1088b"}}}, &(0x7f0000000d40)={0x44, &(0x7f0000000a80)={0x0, 0x7, 0xc0, "b1941ead99fc6c32d3f00e8a2b805b7e6c9aca8fd924da6d55bb586ee1096971ac02e2fdce155b33302909bb04f6f105fe206ac07a91e4a928d27ae31d03c668d8328d2aabf1c7a0481edb31f02c679b2966e91400b0a9ec5b0b1dcbe929532f9365cda11b86937a64170ede0de7425fb1e283783a199277568e2a7e2fa07736fc951d6efaf036f29f59be7e92622aaaf3fde4f5c77fec80e94309bda2692ffd842fdc1ebd3330223159b3065d64d62581c5346290ccc4ebb9df421a504281f4"}, &(0x7f0000000b80)={0x0, 0xa, 0x1, 0x7}, &(0x7f0000000bc0)={0x0, 0x8, 0x1}, &(0x7f0000000c00)={0x20, 0x81, 0x2, "e1fa"}, &(0x7f0000000c40)={0x20, 0x82, 0x2, 'x\t'}, &(0x7f0000000c80)={0x20, 0x83, 0x2, "e27e"}, &(0x7f0000000cc0)={0x20, 0x84, 0x3, "3d1179"}, &(0x7f0000000d00)={0x20, 0x85, 0x3, "016f89"}}) r8 = socket$nl_generic(0x10, 0x3, 0x10) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), r8) r10 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r10, 0x89f1, &(0x7f0000000f80)={'sit0\x00', &(0x7f0000000fc0)={'syztnl0\x00', 0x0, 0x8000, 0x700, 0x0, 0x0, {{0x5, 0x4, 0x0, 0x3, 0x14, 0x67, 0x0, 0x0, 0x29, 0x0, @empty, @empty}}}}) r11 = socket$unix(0x1, 0x5, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r11, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_WIPHY(r8, &(0x7f0000000e80)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000f00)={0x30, r9, 0x301, 0x70bd28, 0x0, {{}, {@val={0x8, 0x1, 0xa}, @val={0x8, 0x3, r12}, @val={0xc, 0x99, {0x802, 0x4}}}}}, 0x30}}, 0x44) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io(r1, 0x0, &(0x7f0000000000)={0x84, &(0x7f00000000c0)={0x0, 0x0, 0x4, "fa2c628c"}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) 1.622545464s ago: executing program 1 (id=651): mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./dev\x00', 0x1ff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000180)="170000000200010000ffbe8c5ee17688a20033000301fcff000002a257fc5ad90200bb6a880000d6c8db000000df018002000000fc0607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf93150334769e1", 0x5d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="e9ae33c65d0c006a821b0d9e02130f05"], 0x10}}, 0x8800) mount(0x0, &(0x7f0000000680)='./dev\x00', &(0x7f00000006c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./mnt\x00', 0x1a7) mount(&(0x7f0000000740)=@filename='./dev/sda1\x00', &(0x7f0000000780)='./mnt\x00', &(0x7f00000007c0)='ext4\x00', 0x40, 0x0) r2 = open$dir(&(0x7f0000000800)='./mnt\x00', 0x0, 0x2) renameat2(r2, &(0x7f0000000a80)='./dev\x00', r2, &(0x7f0000000ac0)='./mnt\x00', 0x4) 1.621846515s ago: executing program 0 (id=652): mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./proc\x00', &(0x7f0000000080)='proc\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./proc/sys/vm/drop_caches\x00', 0x1, 0x0) r0 = openat$selinux_user(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) write(r0, 0x0, 0x0) 1.603981016s ago: executing program 0 (id=653): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x101000, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) ioctl$KVM_SET_IRQCHIP(r1, 0x8208ae63, &(0x7f00000003c0)={0x0, 0x0, @ioapic={0x3ff8, 0x10001, 0xffff8001, 0xfffffff9, 0x0, [{0x3, 0xe, 0x86, '\x00', 0xe0}, {0x2, 0x10, 0x7f, '\x00', 0x5}, {0x81, 0x8, 0xf, '\x00', 0x8}, {0x6, 0xf, 0x6, '\x00', 0x66}, {0x4, 0x1, 0x9, '\x00', 0x7}, {0x4, 0x10, 0x4, '\x00', 0x1}, {0x9, 0xd, 0x4, '\x00', 0x6}, {0x7, 0x0, 0x7c, '\x00', 0x1}, {0x3, 0x5, 0x1, '\x00', 0xf0}, {0x8, 0x81, 0x7}, {0x2, 0x7, 0x1, '\x00', 0x6e}, {0x5, 0x8, 0x5, '\x00', 0xf4}, {0x3, 0x4, 0x5}, {0x47, 0x3, 0xeb, '\x00', 0xe}, {0x1, 0xf, 0xe, '\x00', 0x5}, {0x6, 0x1, 0x7, '\x00', 0x2}, {0x9, 0xfb, 0x2, '\x00', 0xd}, {0x4, 0x10, 0xb5, '\x00', 0x1}, {0x1, 0x2, 0x9}, {0x5, 0x8, 0x5, '\x00', 0x7}, {0x0, 0x9, 0x9, '\x00', 0xd3}, {0x1, 0x6, 0x4, '\x00', 0xc}, {0x5, 0x9, 0x6, '\x00', 0x14}, {0x3, 0x6e, 0x2, '\x00', 0x8}]}}) socket$inet6(0xa, 0x800, 0x5) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000600)={[0x6e, 0x0, 0x80000000000001, 0x20, 0x2, 0x2, 0x106c, 0x100, 0x8000000000000001, 0x80000004000080, 0x380000, 0x2000008, 0x8, 0x4, 0x0, 0x8000], 0x7000, 0x3c4210}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 1.512159826s ago: executing program 1 (id=654): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x2702, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = syz_kvm_setup_syzos_vm$x86(r1, &(0x7f0000b1a000/0x400000)=nil) r3 = syz_kvm_add_vcpu$x86(r2, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000140)={0x1, 0x0, [{0x40000001, 0x0, 0x0, 0x31237648}]}) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, 0x0, 0x0) syz_usb_control_io$cdc_ecm(0xffffffffffffffff, &(0x7f0000000340)={0x14, 0x0, &(0x7f0000000380)={0x0, 0x3, 0x1a, {0x1a}}}, 0x0) ioctl$KVM_RUN(r3, 0xae80, 0x0) 1.410540146s ago: executing program 0 (id=655): r0 = socket$inet6(0xa, 0x80802, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f0000000180)='./mnt\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x9e6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file2\x00', 0x8c042, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b300)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xfe54) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000740), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRES8=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRES8, @ANYRES32, @ANYRES32=r3]) read$FUSE(r2, &(0x7f0000000840)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f00000028c0)={0x50, 0x0, r6, {0x7, 0x27, 0x0, 0x1001a, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}}, 0x50) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in6=@ipv4={""/10, ""/2, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004d00)=0xe8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000009040), &(0x7f0000009080)=0xc) getgroups(0x5, &(0x7f000000b240)=[0x0, 0x0, 0x0, 0xee01, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000040)='./mnt\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f000000b280)=ANY=[@ANYBLOB="02000000010005000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=r4, @ANYBLOB="02000500", @ANYRES32=r7, @ANYBLOB="02000300", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=r8, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="040000", @ANYRES32=r10, @ANYBLOB="10000600000000002000b45f00000000"], 0x74, 0x1) 1.405413256s ago: executing program 0 (id=656): mkdirat(0xffffffffffffff9c, &(0x7f0000000200)='./proc\x00', 0x1ff) mount(0x0, &(0x7f0000000240)='./proc\x00', &(0x7f0000000280)='proc\x00', 0x4000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000005c0)='./proc/sys/vm/drop_caches\x00', 0x1, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./dev\x00', 0x1ff) mount(0x0, &(0x7f0000000040)='./dev\x00', &(0x7f0000000080)='devtmpfs\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./dev/sda\x00', 0x101042, 0x5) ioctl$FIBMAP(r1, 0x2284, &(0x7f0000000100)=0x9e) write(r0, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x40800) getsockopt$sock_cred(r0, 0x1, 0x11, 0x0, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002c40)={0x0, 0x0, &(0x7f0000002c80)}, 0xcc000) stat(&(0x7f0000002d00)='./proc/sys/vm/drop_caches\x00', &(0x7f0000002d40)) 1.027769325s ago: executing program 0 (id=657): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x101800, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) syz_init_net_socket$nfc_llcp(0x27, 0x1, 0x1) openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/timer_list\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r2, 0x0, 0x20000023896) pselect6(0x40, &(0x7f0000000040), 0x0, &(0x7f0000000080)={0x1f, 0xfffffffffffffffe, 0xe, 0x0, 0x7, 0x4, 0x0, 0xfffffffffffffffc}, &(0x7f00000000c0)={0x0, 0x3938700}, 0x0) r3 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r1, r3, &(0x7f00009b3000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000740)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d900b80c0000000f23c00f21f83501000f000f23f8ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x6a}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_SET_CPUID2(r3, 0x4008ae90, &(0x7f0000000240)={0x1, 0x0, [{0x80000001, 0x968, 0x2, 0x0, 0xffffffff, 0x3917ef41, 0x98}]}) ioctl$KVM_RUN(r3, 0xae80, 0x0) 925.629855ms ago: executing program 1 (id=658): r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r1, 0x0, 0x4, 0x0, 0x0) r2 = landlock_create_ruleset(&(0x7f00000000c0)={0x40, 0x1, 0x2}, 0x30, 0x0) landlock_restrict_self(r2, 0x0) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = landlock_create_ruleset(&(0x7f0000000100)={0x3011}, 0x30, 0x0) landlock_restrict_self(r3, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = getpgid(0x0) ioctl$int_in(r5, 0x5452, &(0x7f0000000200)=0xfffffffffffffffa) fcntl$setownex(r5, 0xf, &(0x7f00000002c0)={0x2, r6}) close(r4) r7 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000340)={0x1, &(0x7f0000000380)=[{0x6, 0x72, 0x0, 0x7fff0000}]}) close_range(r7, 0xffffffffffffffff, 0x0) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)=ANY=[@ANYBLOB="2c0000002d0001002dbd7000ffdba64c08000d00", @ANYRES32, @ANYBLOB="14001a801000db800c00ac8008000100627066"], 0x2c}], 0x1, 0x0, 0x0, 0x20004880}, 0xc000) iopl(0x3) ioperm(0xe, 0x3, 0xb4) iopl(0x0) r8 = socket$inet6(0xa, 0x2, 0x0) mprotect(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x100000000001f, &(0x7f0000000040)=0x1, 0x4) syz_usb_connect$uac1(0x0, 0x9a, &(0x7f0000000600)={{0x12, 0x1, 0x201, 0x0, 0x0, 0x0, 0x20, 0x763, 0x2081, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x88, 0x3, 0x1, 0x9, 0x40, 0x3f, "", {{{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0xd2, 0xa}}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x8, 0x8, 0x5}, @format_type_ii_discrete={0xf, 0x24, 0x2, 0x2, 0x203, 0xfff, 0x0, "f441a4440fb2"}]}, {{0x9, 0x5, 0x1, 0x9, 0x3ff, 0x78, 0x8, 0xba, {0x7, 0x25, 0x1, 0x8, 0x4, 0x3}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_i_discrete={0xb, 0x24, 0x2, 0x1, 0xfc, 0x3, 0x8, 0x1, "371fc8"}, @as_header={0x7, 0x24, 0x1, 0x8, 0x5, 0x1002}]}, {{0x9, 0x5, 0x82, 0x9, 0x20, 0x3, 0x2, 0x1, {0x7, 0x25, 0x1, 0x0, 0xe, 0x3}}}}}}}}]}}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x7, [{0x4, &(0x7f0000000180)=@lang_id={0x4, 0x3, 0x814}}, {0xeb, &(0x7f0000000480)=@string={0xeb, 0x3, "2c73be63f0205edd264e6683129818649897c3cfb7b426cc65f7398f242c07513cb891fbb1757bee9205f52283ebd39245d12ecacb75ff919276e66c9598f9e1c02ffa1566367c02f1c2e517017596bbf89078f666c31cefa2fe4804b92f042244b7c583ab8e0af610395892a77c9d685509c4eeefb9a24f5ade5f037bde9ebb462f3af73a29e0244b5e76be371f2f8249e254be4747c76f8fe18b052e674d2320a95bd804a4876cbd5ebea35cdd0926aa097a83b255fd368e433b03f059e3b83ab9e1925ed8ab8556c093e61ea4b92df41c50c66ffe69f6dccb315d15afad405142c5bfffae2dcddb"}}, {0x20, &(0x7f00000003c0)=ANY=[]}, {0x4, &(0x7f0000000300)=@lang_id={0x4, 0x3, 0x42d}}, {0x4, &(0x7f0000000080)=@lang_id={0x4, 0x3, 0x406}}, {0x4, &(0x7f00000001c0)=@lang_id={0x4, 0x3, 0x444}}, {0x75, &(0x7f0000000580)=@string={0x75, 0x3, "f5baa4ea95e200c42dbed8a95344255781a47827719e1fc74927609896cd082388aae5a5a116559f0c2e83995d2841313b3dc0b8277640a23f06154b327b758136a8383fc89fc4c411a43318a7fb3b0e3c49c3f5fcc772cab8b6de080425b96326f865207ad2a56c8017de082c4b6c00205fad"}}]}) 804.914938ms ago: executing program 0 (id=659): openat$hwrng(0xffffffffffffff9c, &(0x7f0000000100), 0x80100, 0x0) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) (async) ioctl$KVM_RUN(0xffffffffffffffff, 0xae80, 0x0) setsockopt$MRT6_FLUSH(0xffffffffffffffff, 0x29, 0xd1, 0x0, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync() (async) sync() ioctl$BTRFS_IOC_DEFAULT_SUBVOL(0xffffffffffffffff, 0x40089413, 0x0) setns(0xc9, 0x0) socket$packet(0x11, 0x2, 0x300) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000000), 0x48241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00', 0x6bf1c2d5adba8c32}) socket$unix(0x1, 0x3, 0x0) (async) r1 = socket$unix(0x1, 0x3, 0x0) ioctl$sock_inet_SIOCSIFFLAGS(r1, 0x8914, &(0x7f0000000080)={'syzkaller1\x00', 0x1}) r2 = add_key$fscrypt_v1(&(0x7f0000000740), &(0x7f0000000780)={'fscrypt:', @desc2}, &(0x7f00000007c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa00", 0x29}, 0x48, 0xffffffffffffffff) add_key$fscrypt_v1(&(0x7f0000000840), &(0x7f0000000880)={'fscrypt:', @desc2}, &(0x7f00000008c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) (async) add_key$fscrypt_v1(&(0x7f0000000840), &(0x7f0000000880)={'fscrypt:', @desc2}, &(0x7f00000008c0)={0x0, "f1a1173fb9462d3589e67197f90be6e423ceb0ab4912f9f6a31854ec98e950cfed21fcad7ff0fbcb566a0982f8938caa52dd8d39af14c31ed56ad59300"}, 0x52ba, 0xffffffffffffffff) keyctl$KEYCTL_MOVE(0x4, r2, r2, 0x0, 0x0) (async) keyctl$KEYCTL_MOVE(0x4, r2, r2, 0x0, 0x0) write$tun(r0, &(0x7f0000000140)={@val={0x70}, @void, @eth={@broadcast, @remote, @val={@val={0x88a8, 0x0, 0x0, 0x3}, {0x8100, 0x5, 0x1, 0x2}}, {@mpls_uc={0x8847, {[], @llc={@llc={0x42, 0x4e, "b4"}}}}}}}, 0x1d) sendmsg$NFT_BATCH(0xffffffffffffffff, 0x0, 0x80) ioctl$XFS_IOC_BULKSTAT(0xffffffffffffffff, 0x8040587f, &(0x7f00000006c0)={{0x4, 0x3, 0x5, 0x7ff, 0x5}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) (async) ioctl$XFS_IOC_BULKSTAT(0xffffffffffffffff, 0x8040587f, &(0x7f00000006c0)={{0x4, 0x3, 0x5, 0x7ff, 0x5}, &(0x7f0000000180)=[{}, {}, {}, {}, {}, {}, {}]}) exit(0x1ff) syz_open_procfs(0x0, &(0x7f00000000c0)='fd/3\x00') 426.234006ms ago: executing program 1 (id=660): r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), 0x1, &(0x7f0000000240)={{'fd', 0x3d, r1}, 0x2c, {'rootmode', 0x3d, 0x4000}}) read$FUSE(r1, &(0x7f00000002c0)={0x2020, 0x0, 0x0, 0x0, 0x0}, 0x2020) statx(0xffffffffffffff9c, &(0x7f0000002300)='./file0/file0\x00', 0x4800, 0x100, 0x0) write$FUSE_INIT(r1, &(0x7f0000002340)={0x50, 0x0, r2, {0x7, 0x29, 0x0, 0x810040, 0x0, 0x5, 0x81, 0x0, 0x0, 0x0, 0x40, 0xfffffffe}}, 0x50) syz_fuse_handle_req(r1, &(0x7f00000023c0)="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", 0x2000, &(0x7f00000043c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000004480)={0x90, 0x0, 0x4, {0x3, 0x0, 0x7fffffff, 0x1fffffffffffd, 0x400, 0xc, {0x5, 0x9, 0x5296, 0x1, 0x1, 0x4, 0x8, 0x123, 0xdab5, 0xa000, 0x0, r3, r4, 0x6, 0xffff}}}, 0x0, 0x0, 0x0, 0x0, 0x0}) read$FUSE(r1, &(0x7f0000004540)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_POLL(r1, &(0x7f0000006580)={0x18, 0x0, r5, {0x10000}}, 0x18) r6 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f00000065c0)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) mkdirat$cgroup(r6, &(0x7f0000006640)='syz0\x00', 0x1ff) r7 = socket$inet6(0xa, 0x2, 0x0) ioctl$int_in(r7, 0x5421, &(0x7f0000000000)=0x10) shutdown(r7, 0x0) pselect6(0x40, &(0x7f0000000040)={0x5, 0x25b7edb3, 0x0, 0x4, 0x6, 0x1, 0xfffffffffffffffa, 0x1}, &(0x7f0000000080)={0xc, 0x9, 0x2dd6, 0x800, 0xc, 0x10001, 0xfffffffffffff2e0, 0x5}, 0x0, 0x0, 0x0) r8 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r9 = ioctl$KVM_CREATE_VCPU(r8, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000000200)={0x1, 0x0, [{0x4b564d01, 0x0, 0x2e3}]}) ioctl$KVM_SET_MSRS(r9, 0x4008ae89, &(0x7f0000006600)) 346.095924ms ago: executing program 1 (id=661): r0 = socket$inet6(0xa, 0x2, 0x0) bind$inet6(r0, &(0x7f0000001840)={0xa, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}, 0x4}, 0x1c) (async) ioctl$sock_inet_SIOCDARP(0xffffffffffffffff, 0x8953, 0x0) (async) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x13, 0x0, 0x0) (async) setresuid(0x0, 0xee01, 0x0) (async) keyctl$session_to_parent(0x12) (async) connect$inet6(r0, 0x0, 0xfdcc) socket$netlink(0x10, 0x3, 0x15) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) (async) r2 = socket(0x10, 0x3, 0x0) sendto$inet6(r2, &(0x7f0000000080)="c10e000018001f06b9409b0dffff110d0207be040205060506100a044300040018000000fac8388827a685a168d9a44604094565360c648dcaaf6c26c291214549932fde4a460c89b6ec0cff3959547f509058ba86c902fc3a10004a320c0400160016000a00000000000000000000080756ede4ccbe5880", 0xec1, 0x0, 0x0, 0x9e5e111c47e3504f) (async) getsockopt$sock_cred(r1, 0x1, 0x4d, 0x0, &(0x7f0000000040)=0x2f) (async) syz_usb_connect(0x5, 0x44, &(0x7f0000001800)=ANY=[], 0x0) 136.253655ms ago: executing program 3 (id=662): mkdirat(0xffffffffffffff9c, &(0x7f0000000640)='./dev\x00', 0x1ff) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) syz_clone(0x40000000, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x10, &(0x7f0000000180)="170000000200010000ffbe8c5ee17688a20033000301fcff000002a257fc5ad90200bb6a880000d6c8db000000df018002000000fc0607bdff59100ac45761547a681f009cee4a5acb3da400001fb700674f00c88ebbf93150334769e1", 0x5d) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)=ANY=[@ANYBLOB="e9ae33c65d0c006a821b0d9e02130f05"], 0x10}}, 0x8800) mount(0x0, &(0x7f0000000680)='./dev\x00', &(0x7f00000006c0)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000000700)='./mnt\x00', 0x1a7) mount(&(0x7f0000000740)=@filename='./dev/sda1\x00', &(0x7f0000000780)='./mnt\x00', &(0x7f00000007c0)='ext4\x00', 0x40, 0x0) r2 = open$dir(&(0x7f0000000800)='./mnt\x00', 0x0, 0x2) renameat2(r2, &(0x7f0000000a80)='./dev\x00', r2, &(0x7f0000000ac0)='./mnt\x00', 0x4) 83.050131ms ago: executing program 2 (id=663): r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000280), r0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f00000002c0)={'batadv_slave_1\x00', 0x0}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000380)={0x20, r1, 0x1, 0x70bd25, 0x25dfdbfb, {}, [@ETHTOOL_A_PRIVFLAGS_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r2}]}]}, 0x20}, 0x1, 0x0, 0x0, 0x4000001}, 0x20004004) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000000)={{{@in=@rand_addr=0x64010100, @in6=@private1={0xfc, 0x1, '\x00', 0x1}, 0x4e23, 0x0, 0xffff, 0x8000, 0x2}, {0x0, 0x1, 0x0, 0x1000000000000, 0x5, 0xfffffffffffffffa, 0x100000000000000, 0x10000000000000}, {0x0, 0x0, 0xfffffffffffffffe, 0x2}, 0xa, 0x0, 0x1, 0x0, 0x3}, {{@in6=@empty, 0x0, 0x33}, 0x2, @in=@private=0xa010102, 0x3507, 0x4, 0x1, 0x0, 0x0, 0x7c, 0xfffffffb}}, 0xe8) r3 = syz_open_dev$evdev(&(0x7f0000000100), 0x2, 0x100000) ioctl$EVIOCGKEYCODE_V2(r3, 0x80284504, &(0x7f0000000140)) r4 = openat$kvm(0xffffffffffffff9c, &(0x7f00000001c0), 0x101800, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000240)=ANY=[@ANYBLOB="340400002000010000000000100000000a00000008000000ac1414aa18041680aef6"], 0x434}, 0x1, 0x0, 0x0, 0x14}, 0x0) r6 = ioctl$KVM_CREATE_VM(r4, 0xae01, 0x0) r7 = ioctl$KVM_CREATE_VCPU(r6, 0xae41, 0x6) syz_kvm_setup_cpu$x86(r6, r7, &(0x7f00009b3000/0x18000)=nil, &(0x7f0000000200)=[@text32={0x20, &(0x7f0000000740)="b9800000c00f3235004000000f30b9fa000000130f01d9300d76c4020a1bf7b805000000b90000c0fe0f3cae0a41d941d900b80c0000000f23c00f21f83501000f000f23f8ba00e500000f30660fc775022e0fba600c9864660ffc76002f3166b85766baa00066ed00d0", 0x6a}], 0x1, 0x11, 0x0, 0x0) ioctl$KVM_RUN(r7, 0xae80, 0x0) 55.842504ms ago: executing program 3 (id=664): r0 = socket$inet6(0xa, 0x80802, 0x0) fcntl$setstatus(r0, 0x4, 0x2800) mkdirat(0xffffffffffffff9c, &(0x7f0000000300)='./dev\x00', 0x1ff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) mount(0x0, &(0x7f0000000340)='./dev\x00', &(0x7f0000000380)='devtmpfs\x00', 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000003c0)='./mnt\x00', 0x1ff) mknodat(0xffffffffffffff9c, 0x0, 0x1000, 0x0) mount(&(0x7f0000000400)=@filename='./dev/sda1\x00', &(0x7f0000000440)='./mnt\x00', &(0x7f0000000480)='ext4\x00', 0x8410, 0x0) chdir(&(0x7f0000000180)='./mnt\x00') ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x9e6) r2 = openat(0xffffffffffffff9c, &(0x7f0000000500)='./file2\x00', 0x8c042, 0x15) getsockopt$inet_IP_IPSEC_POLICY(r2, 0x0, 0x10, &(0x7f000000b300)={{{@in=@private, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@empty}}, &(0x7f0000000100)=0xfe54) r5 = openat$fuse(0xffffffffffffff9c, &(0x7f0000000740), 0x42, 0x0) mount$fuse(0x0, &(0x7f0000000780)='./file0\x00', &(0x7f00000007c0), 0x0, &(0x7f0000000800)=ANY=[@ANYBLOB='fd=', @ANYRES8=r1, @ANYBLOB=',rootmode=0000000000000000040000,user_id=', @ANYRES8, @ANYRES32, @ANYRES32=r3]) read$FUSE(r2, &(0x7f0000000840)={0x2020, 0x0, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r5, &(0x7f00000028c0)={0x50, 0x0, r6, {0x7, 0x27, 0x0, 0x1001a, 0x9, 0x0, 0x5, 0x0, 0x0, 0x0, 0x2}}, 0x50) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000580)={{{@in=@empty, @in6=@ipv4={""/10, ""/2, @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@remote}, 0x0, @in6=@mcast2}}, &(0x7f0000004d00)=0xe8) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000009040), &(0x7f0000009080)=0xc) getgroups(0x5, &(0x7f000000b240)=[0x0, 0x0, 0x0, 0xee01, 0xffffffffffffffff]) lsetxattr$system_posix_acl(&(0x7f0000000040)='./mnt\x00', &(0x7f0000000080)='system.posix_acl_access\x00', &(0x7f000000b280)=ANY=[@ANYBLOB="02000000010005000000000002000600", @ANYRES32=0x0, @ANYBLOB="02000700", @ANYRES32=0x0, @ANYBLOB="02000600", @ANYRES32=r4, @ANYBLOB="02000500", @ANYRES32=r7, @ANYBLOB="02000300", @ANYRES32, @ANYBLOB="02000100", @ANYRES32=r8, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="02000100", @ANYRES32, @ANYBLOB="02000200", @ANYRES32, @ANYBLOB="040000", @ANYRES32=r10, @ANYBLOB="10000600000000002000b45f00000000"], 0x74, 0x1) 0s ago: executing program 3 (id=665): getpid() setns(0xc9, 0x0) (async) r0 = socket$inet_tcp(0x2, 0x1, 0x6) r1 = socket$inet_tcp(0x2, 0x1, 0x6) r2 = socket$inet_tcp(0x2, 0x1, 0x0) io_submit(0x0, 0x1, &(0x7f0000000000)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, &(0x7f0000000080)="e83884cb28bd5a3a", 0x8}]) (async, rerun: 32) ioctl$sock_SIOCSIFBR(r2, 0x890c, &(0x7f00000000c0)=@generic={0x0, 0x2}) (async, rerun: 32) r3 = openat$selinux_load(0xffffffffffffff9c, &(0x7f0000000100), 0x2, 0x0) r4 = openat$selinux_policy(0xffffff9c, &(0x7f0000000140), 0x0, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x100000a, 0x12, r4, 0x0) (async) write$selinux_load(r3, &(0x7f0000000200)=ANY=[], 0x1b000) (async) bind$inet(r0, &(0x7f0000000180)={0x2, 0x4e24, @loopback}, 0x10) (async, rerun: 64) listen(r0, 0x5) (rerun: 64) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x4e24, @loopback}, 0x10) r5 = accept$inet(r0, 0x0, 0x0) setsockopt$inet_tcp_TCP_ULP(r1, 0x6, 0x1f, &(0x7f0000000280), 0x4) (async) setsockopt$inet_tcp_TLS_TX(r1, 0x11a, 0x1, &(0x7f00000002c0)=@gcm_128={{0x303}, "1234567812345678", "12345678123456781234567812345678", "12345678", "1234567812345678"}, 0x28) (async, rerun: 64) setsockopt$inet_tcp_TCP_ULP(r5, 0x6, 0x1f, &(0x7f0000000300), 0x4) (async, rerun: 64) setsockopt$inet_tcp_TLS_RX(r5, 0x11a, 0x2, &(0x7f0000000340)=@gcm_128={{0x303}, "1234567812345678", "12345678123456781234567812345678", "12345678", "1234567812345678"}, 0x28) sendto$inet(r1, &(0x7f0000000380)='\x00', 0x4000, 0x40, 0x0, 0x0) recvfrom$inet(r5, &(0x7f00000003c0), 0x4000, 0x1d40, 0x0, 0x0) kernel console output (not intermixed with test programs): Warning: Permanently added '10.128.1.11' (ED25519) to the list of known hosts. [ 22.301078][ T36] audit: type=1400 audit(1794524213.090:64): avc: denied { mounton } for pid=287 comm="syz-executor" path="/syzcgroup/unified" dev="sda1" ino=2023 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:root_t tclass=dir permissive=1 [ 22.324377][ T36] audit: type=1400 audit(1794524213.120:65): avc: denied { mount } for pid=287 comm="syz-executor" name="/" dev="cgroup2" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.327225][ T287] cgroup: Unknown subsys name 'net' [ 22.352754][ T36] audit: type=1400 audit(1794524213.150:66): avc: denied { unmount } for pid=287 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:cgroup_t tclass=filesystem permissive=1 [ 22.354168][ T287] cgroup: Unknown subsys name 'devices' [ 22.515197][ T287] cgroup: Unknown subsys name 'hugetlb' [ 22.520839][ T287] cgroup: Unknown subsys name 'rlimit' [ 22.676512][ T36] audit: type=1400 audit(1794524213.470:67): avc: denied { setattr } for pid=287 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 [ 22.699788][ T36] audit: type=1400 audit(1794524213.470:68): avc: denied { mounton } for pid=287 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 [ 22.724663][ T36] audit: type=1400 audit(1794524213.470:69): avc: denied { mount } for pid=287 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 [ 22.750306][ T289] SELinux: Context root:object_r:swapfile_t is not valid (left unmapped). Setting up swapspace version 1, size = 127995904 bytes [ 22.759220][ T36] audit: type=1400 audit(1794524213.550:70): avc: denied { relabelto } for pid=289 comm="mkswap" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.784813][ T36] audit: type=1400 audit(1794524213.550:71): avc: denied { write } for pid=289 comm="mkswap" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.814819][ T36] audit: type=1400 audit(1794524213.610:72): avc: denied { read } for pid=287 comm="syz-executor" name="swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.840458][ T36] audit: type=1400 audit(1794524213.610:73): avc: denied { open } for pid=287 comm="syz-executor" path="/root/swap-file" dev="sda1" ino=2026 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 trawcon="root:object_r:swapfile_t" [ 22.841299][ T287] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k [ 23.740972][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.748082][ T297] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.755419][ T297] bridge_slave_0: entered allmulticast mode [ 23.761729][ T297] bridge_slave_0: entered promiscuous mode [ 23.771315][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.778412][ T297] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.785708][ T297] bridge_slave_1: entered allmulticast mode [ 23.791992][ T297] bridge_slave_1: entered promiscuous mode [ 23.829341][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.836488][ T294] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.843653][ T294] bridge_slave_0: entered allmulticast mode [ 23.850018][ T294] bridge_slave_0: entered promiscuous mode [ 23.859490][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.866583][ T294] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.873748][ T294] bridge_slave_1: entered allmulticast mode [ 23.880100][ T294] bridge_slave_1: entered promiscuous mode [ 23.886245][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.893354][ T296] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.900439][ T296] bridge_slave_0: entered allmulticast mode [ 23.906786][ T296] bridge_slave_0: entered promiscuous mode [ 23.932872][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 23.939944][ T296] bridge0: port 2(bridge_slave_1) entered disabled state [ 23.947218][ T296] bridge_slave_1: entered allmulticast mode [ 23.953817][ T296] bridge_slave_1: entered promiscuous mode [ 23.975841][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 23.982935][ T295] bridge0: port 1(bridge_slave_0) entered disabled state [ 23.990011][ T295] bridge_slave_0: entered allmulticast mode [ 23.996384][ T295] bridge_slave_0: entered promiscuous mode [ 24.013958][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.021036][ T295] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.028584][ T295] bridge_slave_1: entered allmulticast mode [ 24.034975][ T295] bridge_slave_1: entered promiscuous mode [ 24.160465][ T297] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.167641][ T297] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.174998][ T297] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.182056][ T297] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.199974][ T294] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.207089][ T294] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.214431][ T294] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.221482][ T294] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.244107][ T296] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.251208][ T296] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.258557][ T296] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.265653][ T296] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.316228][ T295] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.323319][ T295] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.330635][ T295] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.338243][ T295] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.353755][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.362284][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.370588][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.378996][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.386930][ T46] bridge0: port 1(bridge_slave_0) entered disabled state [ 24.395058][ T46] bridge0: port 2(bridge_slave_1) entered disabled state [ 24.405140][ T13] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.412214][ T13] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.422204][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.429297][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.440244][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.447351][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.467659][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.474754][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.519404][ T296] veth0_vlan: entered promiscuous mode [ 24.541880][ T46] bridge0: port 1(bridge_slave_0) entered blocking state [ 24.548962][ T46] bridge0: port 1(bridge_slave_0) entered forwarding state [ 24.557611][ T46] bridge0: port 2(bridge_slave_1) entered blocking state [ 24.564803][ T46] bridge0: port 2(bridge_slave_1) entered forwarding state [ 24.581798][ T296] veth1_macvtap: entered promiscuous mode [ 24.609507][ T294] veth0_vlan: entered promiscuous mode [ 24.616377][ T297] veth0_vlan: entered promiscuous mode [ 24.638420][ T294] veth1_macvtap: entered promiscuous mode [ 24.651566][ T297] veth1_macvtap: entered promiscuous mode [ 24.680224][ T296] 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. [ 24.688832][ T295] veth0_vlan: entered promiscuous mode [ 24.729379][ T295] veth1_macvtap: entered promiscuous mode [ 24.739443][ T311] loop0: detected capacity change from 0 to 3904 [ 24.815925][ T311] loop0: [ 24.904525][ T319] ======================================================= [ 24.904525][ T319] WARNING: The mand mount option has been deprecated and [ 24.904525][ T319] and is ignored by this kernel. Remove the mand [ 24.904525][ T319] option from the mount to silence this warning. [ 24.904525][ T319] ======================================================= [ 25.018310][ T338] 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. [ 25.072521][ T312] usb 2-1: new high-speed USB device number 2 using dummy_hcd [ 25.087755][ T343] loop7: detected capacity change from 0 to 7 [ 25.099424][ T325] syz.0.5 (325): drop_caches: 3 [ 25.106316][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 25.109976][ T323] udevd[323]: inotify_add_watch(7, /dev/loop7, 10) failed: Not a directory [ 25.115665][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 25.133499][ C1] I/O error, dev loop7, sector 0 op 0x0:(READ) flags 0x0 phys_seg 1 prio class 2 [ 25.142900][ C1] Buffer I/O error on dev loop7, logical block 0, async page read [ 25.151814][ T343] loop7: unable to read partition table [ 25.163322][ T343] loop_reread_partitions: partition scan of loop7 (úùƒå¡™‰ü¾CêjÌ–ã¢P=ý?ã}X‹ºÐ œëÜ%õ«`ÉæÖ€ù…ˆ{í©Ö˜Èµ4FLQkÝŠ) failed (rc=-5) [ 25.184706][ T323] udevd[323]: inotify_add_watch(7, /dev/loop7, 10) failed: Not a directory [ 25.195436][ T323] udevd[323]: inotify_add_watch(7, /dev/loop7, 10) failed: Not a directory [ 25.243009][ T312] usb 2-1: Using ep0 maxpacket: 8 [ 25.249015][ T346] 9pnet: p9_errstr2errno: server reported unknown error 0x0000 [ 25.250770][ T347] netlink: 328 bytes leftover after parsing attributes in process `syz.0.12'. [ 25.266530][ T312] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 25.270449][ T346] capability: warning: `syz.0.12' uses deprecated v2 capabilities in a way that may be insecure [ 25.277748][ T312] usb 2-1: config 0 interface 0 altsetting 4 endpoint 0x81 has invalid wMaxPacketSize 0 [ 25.302425][ T314] usb 4-1: new full-speed USB device number 2 using dummy_hcd [ 25.310043][ T312] usb 2-1: config 0 interface 0 altsetting 4 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 25.327072][ T312] usb 2-1: config 0 interface 0 has no altsetting 0 [ 25.333913][ T312] usb 2-1: New USB device found, idVendor=046d, idProduct=c623, bcdDevice= 0.00 [ 25.344923][ T312] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.353575][ T349] netlink: 8 bytes leftover after parsing attributes in process `syz.2.13'. [ 25.368810][ T312] usb 2-1: config 0 descriptor?? [ 25.384041][ T353] netlink: 8 bytes leftover after parsing attributes in process `syz.2.15'. [ 25.436996][ T356] 9pnet_fd: p9_fd_create_tcp (356): problem connecting socket to 127.0.0.1 [ 25.483469][ T314] usb 4-1: config 1 interface 0 altsetting 254 endpoint 0x82 has invalid maxpacket 512, setting to 64 [ 25.495002][ T314] usb 4-1: config 1 interface 0 altsetting 254 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 25.512619][ T314] usb 4-1: config 1 interface 0 has no altsetting 0 [ 25.526370][ T314] usb 4-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 25.535489][ T314] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 25.543570][ T314] usb 4-1: SerialNumber: syz [ 25.549378][ T341] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 25.652607][ T9] usb 3-1: new high-speed USB device number 2 using dummy_hcd [ 25.763699][ T338] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 25.779334][ T312] input: HID 046d:c623 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:046D:C623.0001/input/input4 [ 25.796643][ T312] logitech 0003:046D:C623.0001: input,hiddev96,hidraw0: USB HID v0.00 Device [HID 046d:c623] on usb-dummy_hcd.1-1/input0 [ 25.812089][ T9] usb 3-1: too many configurations: 72, using maximum allowed: 8 [ 25.821601][ T359] udevd[359]: open /dev/null failed: Not a directory [ 25.827868][ T9] usb 3-1: New USB device found, idVendor=7de0, idProduct=676e, bcdDevice=77.db [ 25.838661][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 25.847872][ T9] usb 3-1: config 0 descriptor?? [ 26.055082][ T353] netlink: 8 bytes leftover after parsing attributes in process `syz.2.15'. [ 26.056883][ T362] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 26.074623][ T362] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 26.084241][ T9] usb 3-1: USB disconnect, device number 2 [ 26.175203][ T314] cdc_ether 4-1:1.0 usb0: register 'cdc_ether' at usb-dummy_hcd.3-1, CDC Ethernet Device, 42:42:42:42:42:42 [ 26.262006][ T364] kvm: emulating exchange as write [ 26.314381][ T369] netlink: 'syz.0.17': attribute type 25 has an invalid length. [ 26.397715][ T9] usb 4-1: USB disconnect, device number 2 [ 26.406358][ T9] cdc_ether 4-1:1.0 usb0: unregister 'cdc_ether' usb-dummy_hcd.3-1, CDC Ethernet Device [ 26.417983][ T374] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 26.436371][ T374] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 26.579177][ T388] syz.0.20 (388): drop_caches: 3 [ 27.059767][ T416] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 27.068624][ T416] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 27.082578][ T67] usb 1-1: new high-speed USB device number 2 using dummy_hcd [ 27.202947][ T419] syz.3.27 uses obsolete (PF_INET,SOCK_PACKET) [ 27.233702][ T67] usb 1-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 27.245084][ T67] usb 1-1: New USB device found, idVendor=041e, idProduct=4068, bcdDevice= 0.40 [ 27.254299][ T67] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 27.262326][ T67] usb 1-1: Product: syz [ 27.266622][ T67] usb 1-1: Manufacturer: syz [ 27.271264][ T67] usb 1-1: SerialNumber: syz [ 27.292469][ T9] usb 3-1: new low-speed USB device number 3 using dummy_hcd [ 27.442430][ T9] usb 3-1: Invalid ep0 maxpacket: 16 [ 27.482104][ T407] rust_binder: 406:407 BC_REQUEST_DEATH_NOTIFICATION invalid ref 0 [ 27.490308][ T407] rust_binder: 406:407 got reply transaction with no transaction stack [ 27.499485][ T407] rust_binder: 406:407 transaction reply to 0:0 failed EINVAL, code 0 size 120-24 line thread.rs:1556 [ 27.513792][ T312] rust_binder: 406: undelivered TRANSACTION_ERROR: 29201 [ 27.522058][ T67] usb 1-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 27.532560][ T67] usb 1-1: USB disconnect, device number 2 [ 27.547317][ T355] udevd[355]: 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 [ 27.572456][ T9] usb 3-1: new low-speed USB device number 4 using dummy_hcd [ 27.722486][ T9] usb 3-1: Invalid ep0 maxpacket: 16 [ 27.728502][ T9] usb usb3-port1: attempt power cycle [ 27.997263][ T36] kauditd_printk_skb: 100 callbacks suppressed [ 27.997281][ T36] audit: type=1400 audit(1794524218.790:174): avc: denied { setopt } for pid=425 comm="syz.3.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 28.024293][ T36] audit: type=1400 audit(1794524218.800:175): avc: denied { getopt } for pid=425 comm="syz.3.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=bluetooth_socket permissive=1 [ 28.061026][ T36] audit: type=1400 audit(1794524218.800:176): avc: denied { ioctl } for pid=425 comm="syz.3.28" path="socket:[4432]" dev="sockfs" ino=4432 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_generic_socket permissive=1 [ 28.087363][ T36] audit: type=1400 audit(1794524218.800:177): avc: denied { bind } for pid=425 comm="syz.3.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.108360][ T9] usb 3-1: new low-speed USB device number 5 using dummy_hcd [ 28.117592][ T36] audit: type=1400 audit(1794524218.800:178): avc: denied { setopt } for pid=425 comm="syz.3.28" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.123579][ T432] netlink: 12 bytes leftover after parsing attributes in process `syz.1.30'. [ 28.152503][ T9] usb 3-1: Invalid ep0 maxpacket: 16 [ 28.165979][ T36] audit: type=1400 audit(1794524218.820:179): avc: denied { map } for pid=425 comm="syz.3.28" path="socket:[4433]" dev="sockfs" ino=4433 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.191135][ T36] audit: type=1400 audit(1794524218.820:180): avc: denied { read write } for pid=425 comm="syz.3.28" path="socket:[4433]" dev="sockfs" ino=4433 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=packet_socket permissive=1 [ 28.223256][ T31] usb 2-1: USB disconnect, device number 2 [ 28.230980][ T36] audit: type=1400 audit(1794524218.840:181): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fs_t tclass=filesystem permissive=1 [ 28.262292][ T443] fuse: Bad value for 'user_id' [ 28.267644][ T36] audit: type=1400 audit(1794524218.890:182): avc: denied { create } for pid=427 comm="syz.0.29" anonclass=[io_uring] scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 28.290955][ T9] usb 3-1: new low-speed USB device number 6 using dummy_hcd [ 28.292706][ T443] fuse: Bad value for 'user_id' [ 28.303535][ T36] audit: type=1400 audit(1794524218.890:183): avc: denied { map } for pid=427 comm="syz.0.29" path="pipe:[2994]" dev="pipefs" ino=2994 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=fifo_file permissive=1 [ 28.332850][ T9] usb 3-1: Invalid ep0 maxpacket: 16 [ 28.338600][ T9] usb usb3-port1: unable to enumerate USB device [ 28.426998][ T355] udevd[355]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 29.109154][ T454] netlink: 'syz.0.38': attribute type 5 has an invalid length. [ 29.123968][ T454] netlink: 'syz.0.38': attribute type 32 has an invalid length. [ 29.164420][ T457] program syz.0.39 is using a deprecated SCSI ioctl, please convert it to SG_IO [ 29.173141][ T355] udevd[355]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 29.200385][ T355] udevd[355]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 29.225567][ T458] udevd[458]: open /dev/null failed: Not a directory [ 29.288360][ T315] udevd[315]: inotify_add_watch(7, /dev/sda, 10) failed: Not a directory [ 29.495087][ T484] random: crng reseeded on system resumption [ 29.539939][ T487] loop5: detected capacity change from 0 to 7 [ 29.594455][ T493] netlink: 'syz.0.52': attribute type 10 has an invalid length. [ 29.629521][ T493] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 29.892552][ T9] usb 1-1: new low-speed USB device number 3 using dummy_hcd [ 29.900194][ T314] usb 2-1: new full-speed USB device number 3 using dummy_hcd [ 29.912505][ T31] usb 4-1: new high-speed USB device number 3 using dummy_hcd [ 30.053774][ T9] usb 1-1: config 1 interface 0 altsetting 7 endpoint 0x1 is Bulk; changing to Interrupt [ 30.062617][ T31] usb 4-1: Using ep0 maxpacket: 16 [ 30.065101][ T9] usb 1-1: config 1 interface 0 altsetting 7 endpoint 0x82 is Bulk; changing to Interrupt [ 30.078838][ T314] usb 2-1: unable to get BOS descriptor or descriptor too short [ 30.086876][ T9] usb 1-1: config 1 interface 0 has no altsetting 0 [ 30.094061][ T314] usb 2-1: not running at top speed; connect to a high speed hub [ 30.102025][ T31] usb 4-1: config 0 has an invalid interface number: 98 but max is 0 [ 30.104725][ T9] usb 1-1: string descriptor 0 read error: -22 [ 30.110919][ T31] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 30.127087][ T314] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 30.135773][ T31] usb 4-1: config 0 has no interface number 0 [ 30.138554][ T9] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a8, bcdDevice= 0.40 [ 30.151763][ T31] usb 4-1: config 0 interface 98 altsetting 2 bulk endpoint 0x8 has invalid maxpacket 16 [ 30.155301][ T314] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 4 [ 30.164244][ T31] usb 4-1: config 0 interface 98 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 30.173697][ T9] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.191054][ T31] usb 4-1: config 0 interface 98 has no altsetting 0 [ 30.199612][ T314] usb 2-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 30.199620][ T31] usb 4-1: New USB device found, idVendor=0846, idProduct=1040, bcdDevice=d0.c9 [ 30.199648][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.216963][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 30.217343][ T493] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 30.218695][ T31] usb 4-1: Product: syz [ 30.242915][ T493] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 30.245732][ T31] usb 4-1: Manufacturer: syz [ 30.256886][ T314] usb 2-1: Product: syz [ 30.257377][ T31] usb 4-1: SerialNumber: syz [ 30.263264][ T314] usb 2-1: Manufacturer: syz [ 30.272693][ T31] usb 4-1: config 0 descriptor?? [ 30.278659][ T505] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 30.282566][ T314] usb 2-1: SerialNumber: syz [ 30.286602][ T505] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 30.496113][ T45] usb 1-1: USB disconnect, device number 3 [ 30.507451][ T503] fuse: Unknown parameter '0x0000000000000004' [ 30.521274][ T505] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 30.529104][ T505] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 30.544255][ T503] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.554328][ T503] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.564790][ T503] ./dev/sda1: Can't lookup blockdev [ 30.582451][ T506] usb 3-1: new high-speed USB device number 7 using dummy_hcd [ 30.635661][ T314] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 30.642705][ T314] usb 2-1: 2:1 : no or invalid class specific endpoint descriptor [ 30.650602][ T314] usb 2-1: 2:1 : format type 12 is not supported yet [ 30.660744][ T314] usb 2-1: USB disconnect, device number 3 [ 30.711708][ T355] udevd[355]: 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 [ 30.732489][ T506] usb 3-1: Using ep0 maxpacket: 16 [ 30.742217][ T506] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 30.753366][ T506] usb 3-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid wMaxPacketSize 0 [ 30.763194][ T506] usb 3-1: config 0 interface 0 has no altsetting 0 [ 30.769943][ T506] usb 3-1: New USB device found, idVendor=258a, idProduct=6a88, bcdDevice= 0.00 [ 30.779065][ T506] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 30.788110][ T506] usb 3-1: config 0 descriptor?? [ 30.940476][ T505] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 30.949202][ T505] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 30.958035][ T31] asix 4-1:0.98 (unnamed net_device) (uninitialized): Failed to write reg index 0x0000: -71 [ 30.968287][ T31] asix 4-1:0.98: probe with driver asix failed with error -71 [ 30.977257][ T31] usb 4-1: USB disconnect, device number 3 [ 31.350992][ T506] itetech 0003:258A:6A88.0002: unknown main item tag 0x0 [ 31.358200][ T506] itetech 0003:258A:6A88.0002: unknown main item tag 0x0 [ 31.365568][ T506] itetech 0003:258A:6A88.0002: unknown main item tag 0x0 [ 31.372705][ T506] itetech 0003:258A:6A88.0002: unknown main item tag 0x0 [ 31.379914][ T506] itetech 0003:258A:6A88.0002: unknown main item tag 0x0 [ 31.394699][ T506] itetech 0003:258A:6A88.0002: hiddev96,hidraw0: USB HID v0.00 Device [HID 258a:6a88] on usb-dummy_hcd.2-1/input0 [ 31.412797][ T533] udevd[533]: open /dev/null failed: Not a directory [ 31.446210][ T535] random: crng reseeded on system resumption [ 31.607831][ T550] futex_wake_op: syz.3.68 tries to shift op by 144; fix this program [ 31.643845][ T556] netlink: 24 bytes leftover after parsing attributes in process `syz.3.69'. [ 31.653121][ T556] netlink: 4 bytes leftover after parsing attributes in process `syz.3.69'. [ 31.673553][ C0] itetech 0003:258A:6A88.0002: hid_field_extract() called with n (231) > 32! (iou-wrk-544) [ 31.722344][ T563] rust_binder: 562:563 no such ref 3 [ 31.728153][ T563] rust_binder: 562:563 no such ref 2 [ 31.832834][ T314] usb 1-1: new high-speed USB device number 4 using dummy_hcd [ 31.874331][ T506] usb 3-1: USB disconnect, device number 7 [ 32.003120][ T548] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 32.013284][ T548] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 32.021684][ T548] loop6: detected capacity change from 0 to 8 [ 32.029676][ T355] udevd[355]: inotify_add_watch(7, /dev/loop6, 10) failed: Not a directory [ 32.066188][ T355] udevd[355]: inotify_add_watch(7, /dev/loop6, 10) failed: Not a directory [ 32.081365][ T355] udevd[355]: inotify_add_watch(7, /dev/loop6, 10) failed: Not a directory [ 32.092765][ T355] udevd[355]: inotify_add_watch(7, /dev/loop6, 10) failed: Not a directory [ 32.164003][ T584] af_packet: tpacket_rcv: packet too big, clamped from 32840 to 3944. macoff=96 [ 32.175828][ T314] usb 1-1: unable to get BOS descriptor or descriptor too short [ 32.184771][ T314] usb 1-1: no configurations [ 32.189544][ T314] usb 1-1: can't read configurations, error -22 [ 32.652513][ T9] usb 3-1: new full-speed USB device number 8 using dummy_hcd [ 32.803551][ T9] usb 3-1: too many endpoints for config 1 interface 0 altsetting 0: 255, using maximum allowed: 30 [ 32.814538][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 32.825607][ T9] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid maxpacket 65535, setting to 64 [ 32.836583][ T9] usb 3-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 255 [ 32.850529][ T9] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 32.859710][ T9] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 32.868024][ T9] usb 3-1: SerialNumber: syz [ 32.874278][ T604] raw-gadget.0 gadget.2: fail, usb_ep_enable returned -22 [ 32.959811][ T613] capability: warning: `syz.3.88' uses 32-bit capabilities (legacy support in use) [ 33.053998][ T36] kauditd_printk_skb: 47 callbacks suppressed [ 33.054017][ T36] audit: type=1400 audit(1794524223.850:231): avc: denied { unmount } for pid=619 comm="syz.3.90" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 33.054032][ T620] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 33.093935][ T9] cdc_acm 3-1:1.0: ttyACM0: USB ACM device [ 33.101940][ T9] usb 3-1: USB disconnect, device number 8 [ 33.388882][ T36] audit: type=1400 audit(1794524224.180:232): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=filesystem permissive=1 [ 33.412563][ T314] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 33.423896][ T36] audit: type=1400 audit(1794524224.220:233): avc: denied { connect } for pid=624 comm="syz.1.92" lport=60 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.428141][ T625] /dev/sg0: Can't lookup blockdev [ 33.444382][ T36] audit: type=1400 audit(1794524224.220:234): avc: denied { write } for pid=624 comm="syz.1.92" laddr=fe80::13 lport=60 faddr=fe80::d fport=3 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 33.550515][ T627] tmpfs: Unknown parameter 'nMn¯odes' [ 33.557052][ T627] process 'syz.0.93' launched './file0' with NULL argv: empty string added [ 33.566140][ T36] audit: type=1400 audit(1794524224.360:235): avc: denied { execute_no_trans } for pid=626 comm="syz.0.93" path="/26/file0" dev="tmpfs" ino=172 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 33.570075][ T627] Zero length message leads to an empty skb [ 33.595455][ T314] usb 4-1: Using ep0 maxpacket: 16 [ 33.601760][ T314] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.617569][ T314] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x5 has an invalid bInterval 37, changing to 7 [ 33.628906][ T314] usb 4-1: too many endpoints for config 1 interface 2 altsetting 0: 255, using maximum allowed: 30 [ 33.649874][ T314] usb 4-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 255 [ 33.665053][ T314] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 33.682475][ T9] usb 2-1: new full-speed USB device number 4 using dummy_hcd [ 33.690475][ T314] usb 4-1: New USB device found, idVendor=0763, idProduct=2030, bcdDevice= 0.40 [ 33.705518][ T314] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 33.713757][ T314] usb 4-1: Product: syz [ 33.718864][ T314] usb 4-1: Manufacturer: syz [ 33.723555][ T314] usb 4-1: SerialNumber: syz [ 33.735934][ T36] audit: type=1400 audit(1794524224.530:236): avc: denied { map } for pid=632 comm="syz.0.96" path="/proc/79/net/vlan/vlan0" dev="proc" ino=4026532777 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 33.854149][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 33.872445][ T9] usb 2-1: New USB device found, idVendor=04b8, idProduct=0000, bcdDevice= 0.00 [ 33.891851][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 33.900062][ T36] audit: type=1400 audit(1794524224.690:237): avc: denied { connect } for pid=639 comm="syz.0.99" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 33.938304][ T314] usb 4-1: Can't get UAC3 power state for id 10 [ 33.953172][ T314] usb 4-1: 2:0: failed to get current value for ch 0 (-71) [ 33.963066][ T314] usb 4-1: 2:0: cannot get min/max values for control 2 (id 2) [ 33.982412][ T357] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 33.993967][ T314] usb 4-1: USB disconnect, device number 4 [ 34.008208][ T322] udevd[322]: 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 [ 34.127384][ T9] usb 2-1: string descriptor 0 read error: -71 [ 34.135037][ T9] usb 2-1: USB disconnect, device number 4 [ 34.152496][ T357] usb 3-1: Using ep0 maxpacket: 16 [ 34.158824][ T357] usb 3-1: config 0 has an invalid interface number: 34 but max is 0 [ 34.167055][ T357] usb 3-1: config 0 has no interface number 0 [ 34.177168][ T357] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0xA has invalid maxpacket 1023 [ 34.192778][ T357] usb 3-1: config 0 interface 34 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 80 [ 34.213846][ T357] usb 3-1: New USB device found, idVendor=0b95, idProduct=772a, bcdDevice=82.73 [ 34.223129][ T357] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 34.242405][ T357] usb 3-1: Product: syz [ 34.247575][ T357] usb 3-1: Manufacturer: syz [ 34.252217][ T357] usb 3-1: SerialNumber: syz [ 34.257746][ T357] usb 3-1: config 0 descriptor?? [ 34.268057][ T638] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 34.275496][ T638] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 34.485071][ T638] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 34.512672][ T638] raw-gadget.2 gadget.2: fail, usb_ep_enable returned -22 [ 34.641466][ T36] audit: type=1400 audit(1794524225.430:238): avc: denied { unmount } for pid=295 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=filesystem permissive=1 [ 34.687538][ T36] audit: type=1400 audit(1794524225.480:239): avc: denied { call } for pid=651 comm="syz.1.103" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 34.687554][ T652] rust_binder: 651:652 transaction async to 651:0 failed EINVAL, code 4294967295 size 0-49 line thread.rs:1186 [ 34.732874][ T357] asix 3-1:0.34 (unnamed net_device) (uninitialized): invalid hw address, using random [ 34.742589][ T31] rust_binder: 651: undelivered TRANSACTION_ERROR: 29201 [ 34.742752][ T13] Bluetooth: hci0: Frame reassembly failed (-84) [ 34.812905][ T36] audit: type=1400 audit(1794524225.600:240): avc: denied { append } for pid=659 comm="syz.1.105" name="ptp0" dev="devtmpfs" ino=196 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 34.933085][ T357] asix 3-1:0.34 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -61 [ 34.952414][ T357] asix 3-1:0.34 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffc3 [ 34.972528][ T357] asix 3-1:0.34: probe with driver asix failed with error -61 [ 35.125018][ T705] UDPLite: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 35.292493][ T31] usb 2-1: new full-speed USB device number 5 using dummy_hcd [ 35.402474][ T314] usb 1-1: new high-speed USB device number 6 using dummy_hcd [ 35.445215][ T31] usb 2-1: New USB device found, idVendor=2b73, idProduct=001e, bcdDevice= 0.40 [ 35.454366][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 35.462439][ T31] usb 2-1: Product: syz [ 35.466659][ T31] usb 2-1: Manufacturer: syz [ 35.471253][ T31] usb 2-1: SerialNumber: syz [ 35.563857][ T314] usb 1-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 35.574080][ T314] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 3 [ 35.587203][ T314] usb 1-1: New USB device found, idVendor=0b95, idProduct=1790, bcdDevice= 1.00 [ 35.596445][ T314] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 35.608109][ T314] ax88179_178a 1-1:1.0: probe with driver ax88179_178a failed with error -22 [ 35.681328][ T31] usb 2-1: Can't get UAC3 power state for id 10 [ 35.688513][ T31] usb 2-1: BAAD MICROPHONE c_chmask mismatch [ 35.697720][ T31] snd-usb-audio 2-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 35.708783][ T31] usb 2-1: USB disconnect, device number 5 [ 35.722492][ T323] udevd[323]: 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 [ 35.918463][ T717] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 35.927090][ T717] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 36.293361][ T724] FAULT_INJECTION: forcing a failure. [ 36.293361][ T724] name failslab, interval 1, probability 0, space 0, times 1 [ 36.306365][ T724] CPU: 1 UID: 0 PID: 724 Comm: syz.1.116 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 36.306402][ T724] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 36.306427][ T724] Call Trace: [ 36.306435][ T724] [ 36.306444][ T724] __dump_stack+0x21/0x30 [ 36.306473][ T724] dump_stack_lvl+0x140/0x1c0 [ 36.306497][ T724] ? __cfi_dump_stack_lvl+0x10/0x10 [ 36.306521][ T724] ? __kasan_check_write+0x18/0x20 [ 36.306559][ T724] dump_stack+0x19/0x20 [ 36.306581][ T724] should_fail_ex+0x3c2/0x510 [ 36.306604][ T724] should_failslab+0xac/0x100 [ 36.306630][ T724] __kmalloc_cache_noprof+0x41/0x470 [ 36.306666][ T724] ? bpf_prog_store_orig_filter+0x8d/0x320 [ 36.306700][ T724] bpf_prog_store_orig_filter+0x8d/0x320 [ 36.306733][ T724] bpf_prog_create_from_user+0x1c3/0x2b0 [ 36.306773][ T724] ? __cfi_seccomp_check_filter+0x10/0x10 [ 36.306800][ T724] do_seccomp+0x79e/0xf20 [ 36.306825][ T724] ? __se_sys_futex+0x13c/0x320 [ 36.306853][ T724] ? prctl_set_seccomp+0x80/0x80 [ 36.306877][ T724] ? xfd_validate_state+0x68/0x140 [ 36.306901][ T724] ? __kasan_check_write+0x18/0x20 [ 36.306936][ T724] ? fpregs_restore_userregs+0x11c/0x260 [ 36.306970][ T724] __x64_sys_seccomp+0x7f/0x90 [ 36.306994][ T724] x64_sys_call+0x249b/0x2ee0 [ 36.307020][ T724] do_syscall_64+0x57/0xf0 [ 36.307044][ T724] ? clear_bhb_loop+0x50/0xa0 [ 36.307078][ T724] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 36.307110][ T724] RIP: 0033:0x7f6823ba94d9 [ 36.307138][ T724] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 36.307157][ T724] RSP: 002b:00007f6824b00028 EFLAGS: 00000246 ORIG_RAX: 000000000000013d [ 36.307188][ T724] RAX: ffffffffffffffda RBX: 00007f6823e25fa0 RCX: 00007f6823ba94d9 [ 36.307207][ T724] RDX: 0000200000000080 RSI: 000000000000000a RDI: 0000000000000001 [ 36.307223][ T724] RBP: 00007f6823c3804e R08: 0000000000000000 R09: 0000000000000000 [ 36.307243][ T724] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 36.307257][ T724] R13: 00007f6823e26038 R14: 00007f6823e25fa0 R15: 00007ffd41474858 [ 36.307278][ T724] [ 36.618093][ T730] ./dev/sda1: Can't lookup blockdev [ 36.753460][ T656] Bluetooth: hci0: command 0x1003 tx timeout [ 36.760026][ T55] Bluetooth: hci0: Opcode 0x1003 failed: -110 [ 37.012468][ T357] usb 2-1: new high-speed USB device number 6 using dummy_hcd [ 37.164220][ T357] usb 2-1: config 1 interface 0 altsetting 251 bulk endpoint 0x82 has invalid maxpacket 16 [ 37.174373][ T357] usb 2-1: config 1 interface 0 altsetting 251 bulk endpoint 0x3 has invalid maxpacket 8 [ 37.184340][ T357] usb 2-1: config 1 interface 0 altsetting 251 has 2 endpoint descriptors, different from the interface descriptor's value: 3 [ 37.197592][ T357] usb 2-1: config 1 interface 0 has no altsetting 0 [ 37.205947][ T357] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 37.221576][ T357] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 37.229800][ T357] usb 2-1: Product: syz [ 37.236705][ T357] usb 2-1: Manufacturer: ê»äŽµá‘ᬋꊢアڌ䇖᫟铻䵮濧䖗뀹䘜軖悒꼴檷â—潒欥鑱眕㖡沈ᄮ岇궨⣒零簸äŽæ‘‚ꬩ釉ࡂè”䙄촦硘劥㵔愆窂鿀槅⿭䭤爬à¹à¨‚碠㚖‷焙鲉ჭ૜蔓鼴쉭뼮한噵朹嫾ç…éµ™í뚠⿀鸂䖖æ™ï’‰ì–• [ 37.263004][ T357] usb 2-1: SerialNumber: syz [ 37.272066][ T738] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 37.282093][ T31] usb 3-1: USB disconnect, device number 9 [ 37.289373][ T738] raw-gadget.3 gadget.1: fail, usb_ep_enable returned -22 [ 37.300824][ T740] bridge0: bridge: the hash_elasticity option has been deprecated and is always 16 [ 37.453867][ T755] overlay: ./file2 is not a directory [ 37.852495][ T31] usb 4-1: new full-speed USB device number 5 using dummy_hcd [ 37.982468][ T31] usb 4-1: device descriptor read/64, error -71 [ 38.012496][ T357] cdc_ether 2-1:1.0: probe with driver cdc_ether failed with error -71 [ 38.023622][ T357] usb 2-1: USB disconnect, device number 6 [ 38.061845][ T779] netlink: 'syz.1.132': attribute type 4 has an invalid length. [ 38.069732][ T779] netlink: 'syz.1.132': attribute type 6 has an invalid length. [ 38.078265][ T779] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.132'. [ 38.169781][ T423] usb 1-1: USB disconnect, device number 6 [ 38.213070][ T36] kauditd_printk_skb: 33 callbacks suppressed [ 38.213091][ T36] audit: type=1400 audit(1794524229.010:274): avc: denied { create } for pid=784 comm="syz.0.135" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.222639][ T31] usb 4-1: device descriptor read/64, error -71 [ 38.249554][ T36] audit: type=1400 audit(1794524229.010:275): avc: denied { setopt } for pid=783 comm="syz.1.134" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.279858][ T36] audit: type=1400 audit(1794524229.070:276): avc: denied { ioctl } for pid=784 comm="syz.0.135" path="socket:[7228]" dev="sockfs" ino=7228 ioctlcmd=0x8933 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.304215][ T36] audit: type=1400 audit(1794524229.070:277): avc: denied { map } for pid=784 comm="syz.0.135" path="socket:[7228]" dev="sockfs" ino=7228 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.327346][ T36] audit: type=1400 audit(1794524229.070:278): avc: denied { read write } for pid=784 comm="syz.0.135" path="socket:[7228]" dev="sockfs" ino=7228 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.363865][ T792] input: syz0 as /devices/virtual/input/input6 [ 38.447100][ T36] audit: type=1400 audit(1794524229.240:279): avc: denied { write } for pid=794 comm="syz.0.138" scontext=root:sysadm_r:sysadm_t tcontext=system_u:system_r:kernel_t tclass=key permissive=1 [ 38.452598][ T45] usb 2-1: new high-speed USB device number 7 using dummy_hcd [ 38.482956][ T31] usb 4-1: new full-speed USB device number 6 using dummy_hcd [ 38.513694][ T801] UDPLite6: UDP-Lite is deprecated and scheduled to be removed in 2025, please contact the netdev mailing list [ 38.528025][ T36] audit: type=1400 audit(1794524229.320:280): avc: denied { ioctl } for pid=800 comm="syz.2.141" path="socket:[7262]" dev="sockfs" ino=7262 ioctlcmd=0x8934 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 38.535845][ T803] netlink: 104 bytes leftover after parsing attributes in process `syz.0.142'. [ 38.556051][ T36] audit: type=1400 audit(1794524229.350:281): avc: denied { setattr } for pid=800 comm="syz.2.141" name="ptmx" dev="devtmpfs" ino=24 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ptmx_t tclass=chr_file permissive=1 [ 38.587841][ T803] fuse: Bad value for 'fd' [ 38.592749][ T36] audit: type=1400 audit(1794524229.390:282): avc: denied { getopt } for pid=802 comm="syz.0.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 38.622648][ T31] usb 4-1: device descriptor read/64, error -71 [ 38.636634][ T36] audit: type=1400 audit(1794524229.410:283): avc: denied { create } for pid=802 comm="syz.0.142" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=user_namespace permissive=1 [ 38.642554][ T45] usb 2-1: Using ep0 maxpacket: 32 [ 38.667210][ T45] usb 2-1: config 0 has an invalid interface number: 184 but max is 0 [ 38.682253][ T45] usb 2-1: config 0 has no interface number 0 [ 38.689082][ T45] usb 2-1: config 0 interface 184 has no altsetting 0 [ 38.698036][ T45] usb 2-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 38.707426][ T45] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 38.715681][ T45] usb 2-1: Product: syz [ 38.722141][ T45] usb 2-1: Manufacturer: syz [ 38.727505][ T45] usb 2-1: SerialNumber: syz [ 38.742878][ T45] usb 2-1: config 0 descriptor?? [ 38.749195][ T45] smsc75xx v1.0.0 [ 38.852461][ T423] usb 3-1: new high-speed USB device number 10 using dummy_hcd [ 38.862659][ T31] usb 4-1: device descriptor read/64, error -71 [ 38.972579][ T31] usb usb4-port1: attempt power cycle [ 39.023716][ T423] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 39.034072][ T423] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 39.043709][ T423] usb 3-1: config 1 has no interface number 0 [ 39.050063][ T423] usb 3-1: config 1 interface 1 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 [ 39.065268][ T423] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 39.074772][ T423] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 39.083118][ T423] usb 3-1: Product: syz [ 39.087587][ T423] usb 3-1: Manufacturer: syz [ 39.092314][ T423] usb 3-1: SerialNumber: syz [ 39.100965][ T423] usb 3-1: selecting invalid altsetting 1 [ 39.313233][ T31] usb 4-1: new full-speed USB device number 7 using dummy_hcd [ 39.333468][ T31] usb 4-1: device descriptor read/8, error -71 [ 39.344085][ T423] cdc_ncm 3-1:1.1: bind() failure [ 39.351253][ T423] usb 3-1: USB disconnect, device number 10 [ 39.451798][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -32 [ 39.462744][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 39.472499][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -32 [ 39.483467][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -32 [ 39.483551][ T31] usb 4-1: device descriptor read/8, error -71 [ 39.499461][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 39.509778][ T45] smsc75xx 2-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -32 [ 39.519255][ T45] smsc75xx 2-1:0.184: probe with driver smsc75xx failed with error -32 [ 39.752505][ T31] usb 4-1: new full-speed USB device number 8 using dummy_hcd [ 39.773920][ T31] usb 4-1: device descriptor read/8, error -71 [ 39.903659][ T31] usb 4-1: device descriptor read/8, error -71 [ 40.012569][ T31] usb usb4-port1: unable to enumerate USB device [ 40.132444][ T45] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 40.283589][ T45] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x2 has invalid wMaxPacketSize 0 [ 40.293372][ T45] usb 3-1: config 1 interface 0 altsetting 0 bulk endpoint 0x2 has invalid maxpacket 0 [ 40.304521][ T45] usb 3-1: New USB device found, idVendor=04e6, idProduct=0005, bcdDevice= 1.00 [ 40.313652][ T45] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 40.321674][ T45] usb 3-1: Product: syz [ 40.325906][ T45] usb 3-1: Manufacturer: syz [ 40.330622][ T45] usb 3-1: SerialNumber: syz [ 40.340261][ T45] ums-sddr09 3-1:1.0: USB Mass Storage device detected [ 40.348348][ T45] ums-sddr09 3-1:1.0: This device (04e6,0005,0100 S 06 P 50) has an unneeded SubClass entry in unusual_devs.h (kernel syzkaller) [ 40.348348][ T45] Please send a copy of this message to and [ 40.429342][ T835] FAULT_INJECTION: forcing a failure. [ 40.429342][ T835] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 40.442558][ T835] CPU: 0 UID: 0 PID: 835 Comm: syz.0.151 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 40.442596][ T835] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 40.442611][ T835] Call Trace: [ 40.442620][ T835] [ 40.442630][ T835] __dump_stack+0x21/0x30 [ 40.442658][ T835] dump_stack_lvl+0x140/0x1c0 [ 40.442680][ T835] ? __cfi_dump_stack_lvl+0x10/0x10 [ 40.442738][ T835] dump_stack+0x19/0x20 [ 40.442753][ T835] should_fail_ex+0x3c2/0x510 [ 40.442769][ T835] should_fail+0xf/0x20 [ 40.442805][ T835] should_fail_usercopy+0x1e/0x30 [ 40.442830][ T835] _copy_to_user+0x24/0xa0 [ 40.442857][ T835] __se_sys_newstat+0x344/0x3e0 [ 40.442889][ T835] ? __x64_sys_newstat+0x80/0x80 [ 40.442910][ T835] ? __cfi_do_futex+0x10/0x10 [ 40.442928][ T835] ? kmem_cache_free+0x1bd/0x4f0 [ 40.442979][ T835] ? __kasan_check_write+0x18/0x20 [ 40.443013][ T835] __x64_sys_newstat+0x5f/0x80 [ 40.443043][ T835] x64_sys_call+0x5b6/0x2ee0 [ 40.443061][ T835] do_syscall_64+0x57/0xf0 [ 40.443079][ T835] ? clear_bhb_loop+0x50/0xa0 [ 40.443119][ T835] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 40.443151][ T835] RIP: 0033:0x7f8f301a94d9 [ 40.443171][ T835] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 40.443190][ T835] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000004 [ 40.443215][ T835] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 40.443227][ T835] RDX: 0000000000000000 RSI: 0000200000000280 RDI: 0000200000000180 [ 40.443239][ T835] RBP: 00007f8f3023804e R08: 0000000000000000 R09: 0000000000000000 [ 40.443249][ T835] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 40.443278][ T835] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 40.443299][ T835] [ 40.664433][ T843] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 40.684492][ T846] netlink: 25 bytes leftover after parsing attributes in process `syz.3.154'. [ 40.693590][ T846] ifb1: entered promiscuous mode [ 40.696210][ T45] ums-sddr09 3-1:1.0: probe with driver ums-sddr09 failed with error -22 [ 40.723492][ T45] usb 3-1: USB disconnect, device number 11 [ 41.182339][ T903] kvm: kvm [901]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x9d00 [ 41.191270][ T903] kvm: kvm [901]: vcpu0, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x9d00 [ 41.232808][ T314] usb 2-1: USB disconnect, device number 7 [ 41.333283][ T646] udevd[646]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 41.383795][ T916] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 41.393024][ T916] rust_binder: Read failure Err(EFAULT) in pid:166 [ 41.409839][ T31] rust_binder: 915: undelivered death notification, 0000000000000003 [ 41.452484][ T45] usb 3-1: new high-speed USB device number 12 using dummy_hcd [ 41.461396][ T920] EXT4-fs warning (device sda1): ext4_group_extend:1870: need to use ext2online to resize further [ 41.603757][ T45] usb 3-1: config 0 interface 0 altsetting 1 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 41.614828][ T45] usb 3-1: config 0 interface 0 has no altsetting 0 [ 41.621513][ T45] usb 3-1: New USB device found, idVendor=046d, idProduct=c101, bcdDevice= 0.00 [ 41.630999][ T45] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 41.639853][ T45] usb 3-1: config 0 descriptor?? [ 41.682516][ T314] usb 2-1: new high-speed USB device number 8 using dummy_hcd [ 41.752445][ T31] usb 1-1: new high-speed USB device number 7 using dummy_hcd [ 41.812477][ T423] usb 4-1: new high-speed USB device number 9 using dummy_hcd [ 41.832433][ T314] usb 2-1: Using ep0 maxpacket: 16 [ 41.838753][ T314] usb 2-1: config 0 has an invalid interface number: 41 but max is 0 [ 41.847099][ T314] usb 2-1: config 0 has no interface number 0 [ 41.853351][ T314] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x4 has invalid maxpacket 16 [ 41.863254][ T314] usb 2-1: config 0 interface 41 altsetting 2 bulk endpoint 0x82 has invalid maxpacket 64 [ 41.873239][ T314] usb 2-1: config 0 interface 41 has no altsetting 0 [ 41.881521][ T314] usb 2-1: New USB device found, idVendor=0fe6, idProduct=9700, bcdDevice=d1.9a [ 41.890660][ T314] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.898732][ T314] usb 2-1: Product: syz [ 41.902965][ T314] usb 2-1: Manufacturer: syz [ 41.907752][ T314] usb 2-1: SerialNumber: syz [ 41.912631][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 41.914676][ T314] usb 2-1: config 0 descriptor?? [ 41.922010][ T31] usb 1-1: config 0 has an invalid interface number: 105 but max is 0 [ 41.927739][ T912] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 41.932023][ T31] usb 1-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 41.938387][ T912] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 41.949394][ T31] usb 1-1: config 0 has no interface number 0 [ 41.963103][ T31] usb 1-1: New USB device found, idVendor=046d, idProduct=08f3, bcdDevice= b.28 [ 41.972292][ T31] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 41.980380][ T31] usb 1-1: Product: syz [ 41.984674][ T423] usb 4-1: Using ep0 maxpacket: 16 [ 41.989893][ T31] usb 1-1: Manufacturer: syz [ 41.994647][ T31] usb 1-1: SerialNumber: syz [ 41.999411][ T423] usb 4-1: too many configurations: 17, using maximum allowed: 8 [ 42.007970][ T423] usb 4-1: config 0 has no interfaces? [ 42.014121][ T31] usb 1-1: config 0 descriptor?? [ 42.019591][ T423] usb 4-1: config 0 has no interfaces? [ 42.025962][ T31] uvcvideo 1-1:0.105: Found Unit with invalid ID 0 [ 42.032659][ T31] usb 1-1: Found UVC 0.00 device syz (046d:08f3) [ 42.039114][ T31] usb 1-1: No valid video chain found. [ 42.045171][ T423] usb 4-1: config 0 has no interfaces? [ 42.052687][ T908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.053428][ T423] usb 4-1: config 0 has no interfaces? [ 42.067341][ T908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.069854][ T423] usb 4-1: config 0 has no interfaces? [ 42.081441][ T423] usb 4-1: config 0 has no interfaces? [ 42.087763][ T423] usb 4-1: config 0 has no interfaces? [ 42.094881][ T45] input: HID 046d:c101 as /devices/platform/dummy_hcd.2/usb3/3-1/3-1:0.0/0003:046D:C101.0003/input/input8 [ 42.107041][ T423] usb 4-1: config 0 has no interfaces? [ 42.115658][ T45] logitech 0003:046D:C101.0003: input,hidraw0: USB HID v36.2c Joystick [HID 046d:c101] on usb-dummy_hcd.2-1/input0 [ 42.135421][ T925] udevd[925]: open /dev/null failed: Not a directory [ 42.143037][ T423] usb 4-1: string descriptor 0 read error: -71 [ 42.150067][ T423] usb 4-1: New USB device found, idVendor=04e8, idProduct=a101, bcdDevice= 4.48 [ 42.162009][ T423] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 42.166619][ T912] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 42.177665][ T912] raw-gadget.0 gadget.1: fail, usb_ep_enable returned -22 [ 42.183175][ T423] r8152-cfgselector 4-1: Unknown version 0x0000 [ 42.191205][ T423] r8152-cfgselector 4-1: config 0 descriptor?? [ 42.198067][ T423] r8152-cfgselector 4-1: can't set config #0, error -71 [ 42.206493][ T423] r8152-cfgselector 4-1: USB disconnect, device number 9 [ 42.225394][ T920] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.234753][ T920] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.243754][ T357] usb 1-1: USB disconnect, device number 7 [ 42.287643][ T908] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.297007][ T927] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 42.299546][ T908] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.306530][ T927] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 42.400715][ T322] udevd[322]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 42.410415][ T314] sr9700 2-1:0.41 (unnamed net_device) (uninitialized): Error reading MAC address [ 42.422140][ T932] udevd[932]: inotify_add_watch(7, /dev/loop0, 10) failed: Not a directory [ 42.425257][ T314] usb 2-1: USB disconnect, device number 8 [ 42.949432][ T944] EXT4-fs warning (device sda1): verify_group_input:159: Reserved blocks too high (65535) [ 43.033296][ T954] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=954 comm=syz.1.178 [ 43.302787][ T423] usb 2-1: new high-speed USB device number 9 using dummy_hcd [ 43.462439][ T423] usb 2-1: Using ep0 maxpacket: 32 [ 43.469203][ T423] usb 2-1: unable to get BOS descriptor or descriptor too short [ 43.477980][ T423] usb 2-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 43.486915][ T423] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 43.497061][ T423] usb 2-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 43.508434][ T423] usb 2-1: string descriptor 0 read error: -22 [ 43.514925][ T423] usb 2-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 43.524220][ T423] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.536061][ T423] usb 2-1: 0:2 : does not exist [ 43.549716][ T36] kauditd_printk_skb: 26 callbacks suppressed [ 43.549733][ T36] audit: type=1400 audit(2000000002.920:310): avc: denied { read } for pid=959 comm="syz.3.181" name="transactions" dev="binder" ino=1048617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 43.579955][ T36] audit: type=1400 audit(2000000002.950:311): avc: denied { open } for pid=959 comm="syz.3.181" path="/dev/binderfs/binder_logs/transactions" dev="binder" ino=1048617 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 43.702447][ T45] usb 1-1: new high-speed USB device number 8 using dummy_hcd [ 43.736148][ T314] usb 2-1: USB disconnect, device number 9 [ 43.770279][ T36] audit: type=1400 audit(2000000003.140:312): avc: denied { create } for pid=967 comm="syz.3.183" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=appletalk_socket permissive=1 [ 43.855961][ T45] usb 1-1: New USB device found, idVendor=174c, idProduct=55aa, bcdDevice= 1.00 [ 43.870807][ T45] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 43.884602][ T45] usb 1-1: Product: syz [ 43.888896][ T45] usb 1-1: Manufacturer: syz [ 43.900103][ T45] usb 1-1: SerialNumber: syz [ 43.915939][ T45] usb-storage 1-1:1.0: USB Mass Storage device detected [ 43.942351][ T45] usb-storage 1-1:1.0: Quirks match for vid 174c pid 55aa: 400000 [ 43.950693][ T45] scsi host1: usb-storage 1-1:1.0 [ 44.117293][ T956] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=342 sclass=netlink_route_socket pid=956 comm=syz.0.179 [ 44.129795][ T36] audit: type=1400 audit(2000000003.490:313): avc: denied { create } for pid=955 comm="syz.0.179" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=x25_socket permissive=1 [ 44.229463][ T314] usb 3-1: USB disconnect, device number 12 [ 44.301609][ T36] audit: type=1400 audit(2000000003.670:314): avc: denied { relabelfrom } for pid=980 comm="syz.2.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 44.321543][ T36] audit: type=1400 audit(2000000003.670:315): avc: denied { relabelto } for pid=980 comm="syz.2.187" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tun_socket permissive=1 [ 44.512632][ T45] usb 2-1: new high-speed USB device number 10 using dummy_hcd [ 44.528021][ T990] 9pnet_fd: Insufficient options for proto=fd [ 44.662403][ T45] usb 2-1: Using ep0 maxpacket: 16 [ 44.671067][ T45] usb 2-1: too many endpoints for config 0 interface 0 altsetting 5: 255, using maximum allowed: 30 [ 44.682692][ T45] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 44.694809][ T45] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 255 [ 44.708286][ T45] usb 2-1: config 0 interface 0 has no altsetting 0 [ 44.715120][ T45] usb 2-1: New USB device found, idVendor=056a, idProduct=0000, bcdDevice= 0.00 [ 44.724506][ T45] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 44.744835][ T45] usb 2-1: config 0 descriptor?? [ 44.830370][ T36] audit: type=1400 audit(2000000004.200:316): avc: denied { write } for pid=996 comm="syz.3.190" name="tcp6" dev="proc" ino=4026532511 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_net_t tclass=file permissive=1 [ 44.869580][ T36] audit: type=1400 audit(2000000004.240:317): avc: denied { ioctl } for pid=999 comm="syz.3.192" path="/dev/binderfs/features/transaction_report" dev="binder" ino=1048612 ioctlcmd=0x70cd scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 44.929615][ T1004] SELinux: security_context_str_to_sid (sysadm_u) failed with errno=-22 [ 44.992883][ T424] usb-storage 1-1:1.0: Max LUN 104 is not valid, using 0 instead [ 45.082521][ T9] usb 3-1: new high-speed USB device number 13 using dummy_hcd [ 45.154070][ T45] wacom 0003:056A:0000.0004: Unknown device_type for 'HID 056a:0000'. Assuming pen. [ 45.164538][ T45] wacom 0003:056A:0000.0004: hidraw0: USB HID v0.00 Joystick [HID 056a:0000] on usb-dummy_hcd.1-1/input0 [ 45.177451][ T1008] udevd[1008]: open /dev/null failed: Not a directory [ 45.182939][ T45] input: Wacom Penpartner Pen as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.0/0003:056A:0000.0004/input/input9 [ 45.195165][ T314] usb 1-1: USB disconnect, device number 8 [ 45.197506][ T423] usb 4-1: new low-speed USB device number 10 using dummy_hcd [ 45.232557][ T9] usb 3-1: Using ep0 maxpacket: 8 [ 45.239984][ T9] usb 3-1: unable to get BOS descriptor or descriptor too short [ 45.248516][ T9] usb 3-1: config 4 has an invalid interface number: 147 but max is 0 [ 45.256804][ T9] usb 3-1: config 4 contains an unexpected descriptor of type 0x2, skipping [ 45.265630][ T9] usb 3-1: config 4 has no interface number 0 [ 45.273843][ T9] usb 3-1: New USB device found, idVendor=04f2, idProduct=b746, bcdDevice=8e.6e [ 45.283017][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.291424][ T9] usb 3-1: Product: syz [ 45.296601][ T9] usb 3-1: Manufacturer: syz [ 45.301753][ T9] usb 3-1: SerialNumber: syz [ 45.355156][ T357] usb 2-1: USB disconnect, device number 10 [ 45.355687][ T423] usb 4-1: config 3 has an invalid interface number: 3 but max is 0 [ 45.370600][ T423] usb 4-1: config 3 has no interface number 0 [ 45.377126][ T423] usb 4-1: config 3 interface 3 has no altsetting 0 [ 45.386517][ T423] usb 4-1: string descriptor 0 read error: -22 [ 45.392960][ T423] usb 4-1: New USB device found, idVendor=09fb, idProduct=6026, bcdDevice=ae.dc [ 45.402123][ T423] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 45.412984][ T423] ftdi_sio 4-1:3.3: FTDI USB Serial Device converter detected [ 45.421236][ T423] ftdi_sio ttyUSB0: unknown device type: 0xaedc [ 45.512028][ T9] usb 3-1: Found UVC 0.02 device syz (04f2:b746) [ 45.518628][ T9] uvcvideo 3-1:4.147: Entity type for entity Output 251 was not initialized! [ 45.527656][ T9] usb 3-1: Failed to create links for entity 251 [ 45.534112][ T9] usb 3-1: Failed to register entities (-22). [ 45.541615][ T9] usb 3-1: USB disconnect, device number 13 [ 45.613368][ T1009] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 45.622049][ T1009] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 45.631315][ T357] usb 4-1: USB disconnect, device number 10 [ 45.638441][ T357] ftdi_sio 4-1:3.3: device disconnected [ 45.739604][ T36] audit: type=1400 audit(2000000005.110:318): avc: denied { read } for pid=1012 comm="syz.0.196" name="usbmon5" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 45.762809][ T36] audit: type=1400 audit(2000000005.110:319): avc: denied { open } for pid=1012 comm="syz.0.196" path="/dev/usbmon5" dev="devtmpfs" ino=106 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:usbmon_device_t tclass=chr_file permissive=1 [ 45.813991][ T1018] netlink: 60 bytes leftover after parsing attributes in process `syz.0.198'. [ 46.046099][ T1024] fuse: Bad value for 'fd' [ 46.047221][ T1026] netlink: 'syz.1.208': attribute type 16 has an invalid length. [ 46.053678][ T1024] fuse: Bad value for 'group_id' [ 46.059874][ T1026] netlink: 64138 bytes leftover after parsing attributes in process `syz.1.208'. [ 46.063491][ T1024] fuse: Bad value for 'group_id' [ 46.075692][ T1026] netlink: 80 bytes leftover after parsing attributes in process `syz.1.208'. [ 46.086883][ T1026] netlink: 64 bytes leftover after parsing attributes in process `syz.1.208'. [ 46.332448][ T423] usb 2-1: new high-speed USB device number 11 using dummy_hcd [ 46.342454][ T424] usb 3-1: new low-speed USB device number 14 using dummy_hcd [ 46.483520][ T423] usb 2-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 46.493766][ T423] usb 2-1: New USB device found, idVendor=050d, idProduct=011b, bcdDevice=6f.a4 [ 46.502940][ T423] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 46.512133][ T423] usb 2-1: config 0 descriptor?? [ 46.518781][ T424] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 46.530212][ T424] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 46.540588][ T423] usb 2-1: bad CDC descriptors [ 46.546381][ T424] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 is Bulk; changing to Interrupt [ 46.556426][ T424] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 46.566268][ T424] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 is Bulk; changing to Interrupt [ 46.576170][ T424] usb 3-1: config 1 interface 1 altsetting 1 endpoint 0x3 has invalid wMaxPacketSize 0 [ 46.732272][ T423] usb 2-1: USB disconnect, device number 11 [ 46.822456][ T9] usb 4-1: new full-speed USB device number 11 using dummy_hcd [ 47.000812][ T9] usb 4-1: config 127 has an invalid interface number: 57 but max is 0 [ 47.009351][ T9] usb 4-1: config 127 has no interface number 0 [ 47.016873][ T9] usb 4-1: config 127 interface 57 altsetting 0 endpoint 0xC has invalid maxpacket 1023, setting to 64 [ 47.029816][ T9] usb 4-1: New USB device found, idVendor=0df6, idProduct=0056, bcdDevice=d2.4b [ 47.039079][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 47.047183][ T9] usb 4-1: Product: syz [ 47.051584][ T9] usb 4-1: Manufacturer: syz [ 47.057536][ T9] usb 4-1: SerialNumber: syz [ 47.063902][ T1046] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 47.487854][ T1046] raw-gadget.2 gadget.3: fail, usb_ep_enable returned -22 [ 47.662439][ T31] usb 1-1: new high-speed USB device number 9 using dummy_hcd [ 47.702463][ T9] asix 4-1:127.57 (unnamed net_device) (uninitialized): invalid hw address, using random [ 47.812427][ T31] usb 1-1: Using ep0 maxpacket: 16 [ 47.833172][ T31] usb 1-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 47.844202][ T31] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x82 has invalid maxpacket 96 [ 47.854192][ T31] usb 1-1: config 1 interface 0 altsetting 0 bulk endpoint 0x3 has invalid maxpacket 8 [ 47.863940][ T31] usb 1-1: config 1 interface 0 altsetting 0 has 3 endpoint descriptors, different from the interface descriptor's value: 18 [ 47.878426][ T31] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 47.888318][ T31] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=1 [ 47.897824][ T31] usb 1-1: SerialNumber: syz [ 47.906624][ T1074] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 47.923494][ T1074] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 47.943126][ T31] hub 1-1:1.0: bad descriptor, ignoring hub [ 47.950355][ T9] asix 4-1:127.57 (unnamed net_device) (uninitialized): Failed to read reg index 0x0000: -71 [ 47.951075][ T31] hub 1-1:1.0: probe with driver hub failed with error -5 [ 47.972412][ T9] asix 4-1:127.57 (unnamed net_device) (uninitialized): Error reading PHY_ID register: ffffffb9 [ 47.983028][ T9] asix 4-1:127.57: probe with driver asix failed with error -71 [ 47.992972][ T9] usb 4-1: USB disconnect, device number 11 [ 48.119560][ T1077] overlay: filesystem on ./file0 not supported as upperdir [ 48.144876][ T1074] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 48.162494][ T1074] raw-gadget.0 gadget.0: fail, usb_ep_enable returned -22 [ 48.432742][ T9] usb 2-1: new high-speed USB device number 12 using dummy_hcd [ 48.584239][ T9] usb 2-1: unable to get BOS descriptor or descriptor too short [ 48.592947][ T9] usb 2-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 7 [ 48.605654][ T9] usb 2-1: New USB device found, idVendor=0e41, idProduct=4241, bcdDevice= 0.40 [ 48.615180][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.623268][ T9] usb 2-1: Product: syz [ 48.627483][ T9] usb 2-1: Manufacturer: syz [ 48.632121][ T9] usb 2-1: SerialNumber: syz [ 48.712459][ T314] usb 4-1: new high-speed USB device number 12 using dummy_hcd [ 48.851756][ T36] kauditd_printk_skb: 6 callbacks suppressed [ 48.851775][ T36] audit: type=1400 audit(2000000008.220:326): avc: denied { read write } for pid=1086 comm="syz.1.217" name="rtc0" dev="devtmpfs" ino=195 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:clock_device_t tclass=chr_file permissive=1 [ 48.882473][ T314] usb 4-1: Using ep0 maxpacket: 32 [ 48.905990][ T314] usb 4-1: config 0 has an invalid interface number: 196 but max is 0 [ 48.914360][ T314] usb 4-1: config 0 has no interface number 0 [ 48.920500][ T314] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x2 has invalid maxpacket 528 [ 48.930771][ T314] usb 4-1: config 0 interface 196 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 48.940796][ T314] usb 4-1: config 0 interface 196 altsetting 1 bulk endpoint 0x82 has invalid maxpacket 0 [ 48.951048][ T314] usb 4-1: config 0 interface 196 has no altsetting 0 [ 48.959766][ T314] usb 4-1: New USB device found, idVendor=05ac, idProduct=7700, bcdDevice=eb.3a [ 48.969266][ T314] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 48.977383][ T314] usb 4-1: Product: syz [ 48.981808][ T314] usb 4-1: Manufacturer: syz [ 48.986851][ T314] usb 4-1: SerialNumber: syz [ 48.992515][ T314] usb 4-1: config 0 descriptor?? [ 48.999638][ T1090] raw-gadget.3 gadget.3: fail, usb_ep_enable returned -22 [ 49.103496][ T1093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.114099][ T1093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.126123][ T1093] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.135371][ T1093] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 49.144967][ T424] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 49.164090][ T424] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 49.174655][ T424] usb 3-1: can't set config #1, error -71 [ 49.194296][ T424] usb 3-1: USB disconnect, device number 14 [ 49.202936][ T1093] kvm: user requested TSC rate below hardware speed [ 49.214621][ T1093] kvm: vcpu 1: requested lapic timer restore with starting count register 0x390=3101303136 (3101303136 ns) > initial count (1262665829 ns). Using initial count to start timer. [ 49.412134][ T314] ipheth 4-1:0.196: ipheth_get_macaddr: usb_control_msg: short packet: 0 bytes [ 49.432475][ T314] ipheth 4-1:0.196: probe with driver ipheth failed with error -22 [ 49.453466][ T1103] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=612 sclass=netlink_route_socket pid=1103 comm=syz.2.224 [ 49.567117][ T1113] fuse: Bad value for 'fd' [ 49.593469][ T36] audit: type=1400 audit(2000000008.970:327): avc: denied { create } for pid=1114 comm="syz.1.227" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.642409][ T36] audit: type=1400 audit(2000000008.990:328): avc: denied { read append } for pid=1114 comm="syz.1.227" name="file0" dev="tmpfs" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.673993][ T36] audit: type=1400 audit(2000000008.990:329): avc: denied { open } for pid=1114 comm="syz.1.227" path="/46/file0" dev="tmpfs" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.698052][ T36] audit: type=1400 audit(2000000008.990:330): avc: denied { ioctl } for pid=1114 comm="syz.1.227" path="/46/file0" dev="tmpfs" ino=298 ioctlcmd=0x70c8 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.723082][ T36] audit: type=1400 audit(2000000009.000:331): avc: denied { unlink } for pid=295 comm="syz-executor" name="file0" dev="tmpfs" ino=298 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=blk_file permissive=1 [ 49.752172][ T9] usb 2-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 49.762421][ T36] audit: type=1400 audit(2000000009.120:332): avc: denied { unmount } for pid=296 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 49.772316][ T9] usb 2-1: 2:1 : unsupported format bits 0x2004 [ 49.790664][ T9] usb 2-1: parse_audio_format_rates_v2v3(): unable to retrieve number of sample rates: set it to a predefined value (clock 0). [ 49.814451][ T9] usb 2-1: failed to enable PITCH for EP 0x82 [ 49.821004][ T9] usb 2-1: uac_clock_source_is_valid(): cannot get clock validity for id 0 [ 49.830239][ T9] usb 2-1: clock source 0 is not valid, cannot use [ 49.839483][ T9] usb 2-1: 2:1: cannot get freq (v2/v3): err -71 [ 49.847348][ T9] usb 2-1: 2:1: cannot set freq 48000 (v2/v3): err -71 [ 49.854797][ T9] usb 2-1: unit 4 not found! [ 49.864472][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 49.873500][ T36] audit: type=1400 audit(2000000009.250:333): avc: denied { map } for pid=1129 comm="syz.2.231" path="/dev/binderfs/binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 49.876135][ T9] usb 2-1: USB disconnect, device number 12 [ 49.913280][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 49.919913][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 49.921476][ T1132] rust_binder: 1129:1132 BC_CLEAR_DEATH_NOTIFICATION death notification not active [ 49.948742][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 49.959548][ T1137] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 49.969569][ T355] udevd[355]: 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 [ 49.987965][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.002661][ T1140] netlink: 4 bytes leftover after parsing attributes in process `syz.1.234'. [ 50.005820][ T1137] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.020159][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.028920][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.037549][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.044441][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.053061][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.060593][ T36] audit: type=1400 audit(2000000009.430:334): avc: denied { accept } for pid=1089 comm="syz.3.218" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=nfc_socket permissive=1 [ 50.068513][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.088531][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.095592][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.103956][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.110735][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.119206][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.126130][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.136703][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.144045][ T1145] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 50.152751][ T1145] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 50.160696][ T1131] rust_binder: Failure when writing BR_NOOP at beginning of buffer. [ 50.169808][ T1143] Falling back ldisc for ptm0. [ 50.170501][ T1131] rust_binder: Read failure Err(EFAULT) in pid:135 [ 50.247106][ T1149] ./dev/sda1: Can't lookup blockdev [ 50.309680][ T36] audit: type=1400 audit(2000000009.680:335): avc: denied { cmd } for pid=1153 comm="syz.2.237" path="socket:[9717]" dev="sockfs" ino=9717 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 50.722446][ T424] usb 3-1: new full-speed USB device number 15 using dummy_hcd [ 50.873649][ T424] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 50.884023][ T424] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 10 [ 50.895266][ T424] usb 3-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid maxpacket 512, setting to 64 [ 50.906286][ T424] usb 3-1: config 1 interface 1 altsetting 1 has an invalid descriptor for endpoint zero, skipping [ 50.917120][ T424] usb 3-1: config 1 interface 1 altsetting 1 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 50.931436][ T424] usb 3-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 50.940694][ T424] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 50.948780][ T424] usb 3-1: Product: syz [ 50.953002][ T424] usb 3-1: Manufacturer: syz [ 50.957637][ T424] usb 3-1: SerialNumber: syz [ 50.963892][ T1164] raw-gadget.4 gadget.2: fail, usb_ep_enable returned -22 [ 50.971903][ T424] cdc_mbim 3-1:1.0: skipping garbage [ 51.573825][ T9] usb 4-1: USB disconnect, device number 12 [ 51.598261][ T1180] ./dev/sda1: Can't lookup blockdev [ 51.621529][ T1182] netlink: 25 bytes leftover after parsing attributes in process `syz.1.246'. [ 51.633179][ T1182] netlink: 45349 bytes leftover after parsing attributes in process `syz.1.246'. [ 51.642579][ T1182] 0ªX¹¦Dö»: renamed from ifb1 [ 51.648851][ T1182] 0ªX¹¦Dö»: left promiscuous mode [ 51.654094][ T1182] 0ªX¹¦Dö»: entered allmulticast mode [ 51.717733][ T1194] FAULT_INJECTION: forcing a failure. [ 51.717733][ T1194] name failslab, interval 1, probability 0, space 0, times 0 [ 51.738194][ T1194] CPU: 0 UID: 0 PID: 1194 Comm: syz.3.250 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 51.738235][ T1194] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 51.738254][ T1194] Call Trace: [ 51.738262][ T1194] [ 51.738271][ T1194] __dump_stack+0x21/0x30 [ 51.738312][ T1194] dump_stack_lvl+0x140/0x1c0 [ 51.738337][ T1194] ? __cfi_dump_stack_lvl+0x10/0x10 [ 51.738366][ T1194] dump_stack+0x19/0x20 [ 51.738389][ T1194] should_fail_ex+0x3c2/0x510 [ 51.738414][ T1194] ? security_sk_alloc+0x65/0x260 [ 51.738447][ T1194] should_failslab+0xac/0x100 [ 51.738476][ T1194] __kmalloc_noprof+0x69/0x510 [ 51.738515][ T1194] ? kasan_save_alloc_info+0x3a/0x50 [ 51.738550][ T1194] ? security_sk_alloc+0x65/0x260 [ 51.738583][ T1194] ? __kasan_slab_alloc+0x73/0x90 [ 51.738612][ T1194] security_sk_alloc+0x65/0x260 [ 51.738647][ T1194] sk_prot_alloc+0x123/0x3a0 [ 51.738679][ T1194] ? bpf_lsm_inode_alloc_security+0xd/0x20 [ 51.738720][ T1194] sk_alloc+0x40/0x590 [ 51.738749][ T1194] ? inode_init_always_gfp+0x76e/0x9e0 [ 51.738779][ T1194] inet6_create+0x5a8/0x11c0 [ 51.738807][ T1194] __sock_create+0x3a5/0x810 [ 51.738836][ T1194] __sys_socket+0xe1/0x1c0 [ 51.738863][ T1194] __x64_sys_socket+0x7e/0x90 [ 51.738892][ T1194] x64_sys_call+0x2608/0x2ee0 [ 51.738920][ T1194] do_syscall_64+0x57/0xf0 [ 51.738946][ T1194] ? clear_bhb_loop+0x50/0xa0 [ 51.738981][ T1194] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 51.739014][ T1194] RIP: 0033:0x7fa32b1a94d9 [ 51.739035][ T1194] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 51.739057][ T1194] RSP: 002b:00007fa32c0d2028 EFLAGS: 00000246 ORIG_RAX: 0000000000000029 [ 51.739083][ T1194] RAX: ffffffffffffffda RBX: 00007fa32b425fa0 RCX: 00007fa32b1a94d9 [ 51.739102][ T1194] RDX: 0000000000000000 RSI: 0000000000000001 RDI: 000000000000000a [ 51.739118][ T1194] RBP: 00007fa32b23804e R08: 0000000000000000 R09: 0000000000000000 [ 51.739134][ T1194] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 51.739149][ T1194] R13: 00007fa32b426038 R14: 00007fa32b425fa0 R15: 00007ffc6db65ea8 [ 51.739172][ T1194] [ 52.075770][ T1217] ./dev/sda1: Can't lookup blockdev [ 52.081978][ T1210] X.509: signatureAlgorithm (103) differs from tbsCertificate.signature (7) [ 52.128331][ T1210] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 52.152461][ T1210] SELinux: failed to load policy [ 52.932439][ T9] usb 2-1: new high-speed USB device number 13 using dummy_hcd [ 53.072450][ T357] usb 4-1: new high-speed USB device number 13 using dummy_hcd [ 53.085487][ T9] usb 2-1: Using ep0 maxpacket: 16 [ 53.092768][ T9] usb 2-1: config 0 interface 0 altsetting 254 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 53.104047][ T9] usb 2-1: config 0 interface 0 altsetting 254 endpoint 0x81 has invalid wMaxPacketSize 0 [ 53.114175][ T9] usb 2-1: config 0 interface 0 altsetting 254 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 53.127358][ T9] usb 2-1: config 0 interface 0 has no altsetting 0 [ 53.134170][ T9] usb 2-1: New USB device found, idVendor=056a, idProduct=5200, bcdDevice= 0.00 [ 53.143419][ T9] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 53.152956][ T9] usb 2-1: config 0 descriptor?? [ 53.232450][ T357] usb 4-1: Using ep0 maxpacket: 16 [ 53.244913][ T357] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 53.255299][ T357] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 53.266893][ T357] usb 4-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 53.281349][ T357] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 53.294526][ T357] usb 4-1: Product: syz [ 53.301856][ T357] usb 4-1: Manufacturer: syz [ 53.306556][ T357] usb 4-1: SerialNumber: syz [ 53.394060][ T31] cdc_ether 1-1:1.0: probe with driver cdc_ether failed with error -32 [ 53.404428][ T424] cdc_mbim 3-1:1.0: bind() failure [ 53.414271][ T424] cdc_ncm 3-1:1.1: probe with driver cdc_ncm failed with error -71 [ 53.434034][ T424] cdc_mbim 3-1:1.1: probe with driver cdc_mbim failed with error -71 [ 53.444032][ T424] usb 3-1: USB disconnect, device number 15 [ 53.519792][ T357] usb 4-1: 0:2 : does not exist [ 53.531111][ T357] usb 4-1: unit 3 not found! [ 53.537360][ T357] usb 4-1: unit 0 not found! [ 53.548743][ T357] usb 4-1: USB disconnect, device number 13 [ 53.562752][ T932] udevd[932]: 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 [ 53.580476][ T9] hid (null): unknown global tag 0xe [ 53.585921][ T1356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.597111][ T9] wacom 0003:056A:5200.0005: unknown main item tag 0x6 [ 53.604158][ T1356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.611488][ T9] wacom 0003:056A:5200.0005: unknown main item tag 0x0 [ 53.626703][ T9] wacom 0003:056A:5200.0005: unknown global tag 0xe [ 53.633621][ T9] wacom 0003:056A:5200.0005: item 0 4 1 14 parsing failed [ 53.634086][ T1356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.644134][ T9] wacom 0003:056A:5200.0005: parse failed [ 53.656185][ T9] wacom 0003:056A:5200.0005: probe with driver wacom failed with error -22 [ 53.679423][ T1356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.688750][ T1356] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.706201][ T1367] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.720369][ T1356] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.732913][ T1372] fuse: Bad value for 'fd' [ 53.739826][ T1367] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.748880][ T1372] fuse: Bad value for 'group_id' [ 53.754027][ T1372] fuse: Bad value for 'group_id' [ 53.766889][ T1289] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 53.782634][ T1289] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 53.796358][ T357] usb 2-1: USB disconnect, device number 13 [ 54.047689][ T36] kauditd_printk_skb: 20 callbacks suppressed [ 54.047708][ T36] audit: type=1400 audit(2000000013.420:356): avc: denied { name_bind } for pid=1406 comm="syz.3.266" src=3 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:reserved_port_t tclass=udp_socket permissive=1 [ 54.362467][ T31] usb 4-1: new high-speed USB device number 14 using dummy_hcd [ 54.523694][ T31] usb 4-1: config 1 has an invalid interface number: 7 but max is 0 [ 54.531931][ T31] usb 4-1: config 1 has no interface number 0 [ 54.538164][ T31] usb 4-1: config 1 interface 7 altsetting 0 bulk endpoint 0x1 has invalid maxpacket 8 [ 54.548041][ T31] usb 4-1: config 1 interface 7 altsetting 0 bulk endpoint 0x7 has invalid maxpacket 1023 [ 54.558259][ T31] usb 4-1: config 1 interface 7 altsetting 0 endpoint 0x6 has an invalid bInterval 200, changing to 11 [ 54.571122][ T31] usb 4-1: New USB device found, idVendor=1199, idProduct=68a3, bcdDevice= 0.00 [ 54.572588][ T9] usb 2-1: new high-speed USB device number 14 using dummy_hcd [ 54.580688][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.598790][ T31] usb 4-1: Product: syz [ 54.606194][ T31] usb 4-1: Manufacturer: syz [ 54.610808][ T31] usb 4-1: SerialNumber: syz [ 54.621067][ T1416] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 54.630856][ T1416] raw-gadget.1 gadget.3: fail, usb_ep_enable returned -22 [ 54.680330][ T1476] netlink: 12 bytes leftover after parsing attributes in process `syz.2.270'. [ 54.740753][ T36] audit: type=1400 audit(2000000014.110:357): avc: denied { setattr } for pid=1475 comm="syz.2.270" name="binder0" dev="binder" ino=16 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=chr_file permissive=1 [ 54.764757][ T1476] veth1: entered allmulticast mode [ 54.770186][ T1476] veth1: left allmulticast mode [ 54.775566][ T31] rust_binder: 1475: undelivered TRANSACTION_COMPLETE [ 54.785553][ T36] audit: type=1400 audit(2000000014.140:358): avc: denied { transfer } for pid=1475 comm="syz.2.270" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=binder permissive=1 [ 54.798369][ T31] rust_binder: 1475: undelivered transaction 12, process died [ 54.812565][ T9] usb 2-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 54.823132][ T9] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 54.842506][ T9] usb 2-1: config 1 interface 0 altsetting 0 bulk endpoint 0x81 has invalid maxpacket 0 [ 54.852761][ T31] usb 4-1: USB disconnect, device number 14 [ 54.859457][ T9] usb 2-1: config 1 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 54.875465][ T9] usb 2-1: New USB device found, idVendor=05f9, idProduct=ffff, bcdDevice= 1.00 [ 54.897144][ T9] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 54.913424][ T1496] fuse: Bad value for 'fd' [ 54.918120][ T9] usb 2-1: Product: syz [ 54.922333][ T9] usb 2-1: Manufacturer: syz [ 54.926397][ T1496] fuse: Bad value for 'group_id' [ 54.934250][ T9] usb 2-1: SerialNumber: syz [ 54.941044][ T1496] fuse: Bad value for 'group_id' [ 54.949815][ T9] usbserial_generic 2-1:1.0: The "generic" usb-serial driver is only for testing and one-off prototypes. [ 54.967116][ T9] usbserial_generic 2-1:1.0: Tell linux-usb@vger.kernel.org to add your device to a proper driver. [ 54.987189][ T9] usbserial_generic 2-1:1.0: generic converter detected [ 54.999368][ T36] audit: type=1400 audit(2000000014.370:359): avc: denied { open } for pid=1502 comm="syz.0.274" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=11169 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 55.027295][ T9] usb 2-1: generic converter now attached to ttyUSB0 [ 55.046314][ T1510] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 55.056454][ T1510] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 55.092855][ T36] audit: type=1400 audit(2000000014.470:360): avc: denied { ioctl } for pid=1413 comm="syz.3.267" path="socket:[11119]" dev="sockfs" ino=11119 ioctlcmd=0x9425 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=icmp_socket permissive=1 [ 55.148690][ T36] audit: type=1400 audit(2000000014.520:361): avc: denied { search } for pid=1509 comm="syz.0.276" name="/" dev="tracefs" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=dir permissive=1 [ 55.174710][ T1441] FAULT_INJECTION: forcing a failure. [ 55.174710][ T1441] name failslab, interval 1, probability 0, space 0, times 0 [ 55.194771][ T1441] CPU: 0 UID: 0 PID: 1441 Comm: syz.1.269 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 55.194812][ T1441] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 55.194829][ T1441] Call Trace: [ 55.194838][ T1441] [ 55.194847][ T1441] __dump_stack+0x21/0x30 [ 55.194876][ T1441] dump_stack_lvl+0x140/0x1c0 [ 55.194899][ T1441] ? __cfi_dump_stack_lvl+0x10/0x10 [ 55.194923][ T1441] dump_stack+0x19/0x20 [ 55.194945][ T1441] should_fail_ex+0x3c2/0x510 [ 55.194968][ T1441] should_failslab+0xac/0x100 [ 55.194996][ T1441] kmem_cache_alloc_noprof+0x42/0x410 [ 55.195032][ T1441] ? security_inode_alloc+0x51/0x230 [ 55.195061][ T1441] ? kasan_save_alloc_info+0x3a/0x50 [ 55.195094][ T1441] security_inode_alloc+0x51/0x230 [ 55.195132][ T1441] inode_init_always_gfp+0x756/0x9e0 [ 55.195160][ T1441] alloc_inode+0xc5/0x270 [ 55.195189][ T1441] iget_locked+0x198/0x9a0 [ 55.195219][ T1441] ? __cfi_iget_locked+0x10/0x10 [ 55.195246][ T1441] ? __kasan_check_write+0x18/0x20 [ 55.195279][ T1441] ? rwsem_read_trylock+0x275/0x5a0 [ 55.195307][ T1441] ? __kasan_check_write+0x18/0x20 [ 55.195342][ T1441] ? downgrade_write+0x470/0x470 [ 55.195370][ T1441] ? __kasan_check_write+0x18/0x20 [ 55.195408][ T1441] ? _raw_spin_lock+0x92/0x120 [ 55.195435][ T1441] ? down_read+0x7f/0xe0 [ 55.195469][ T1441] kernfs_get_inode+0x50/0x830 [ 55.195493][ T1441] ? __cfi_kernfs_set_super+0x10/0x10 [ 55.195519][ T1441] kernfs_get_tree+0x567/0x9a0 [ 55.195542][ T1441] ? __cfi_kernfs_get_tree+0x10/0x10 [ 55.195563][ T1441] ? selinux_capable+0x38/0x50 [ 55.195591][ T1441] ? bpf_lsm_capable+0xd/0x20 [ 55.195623][ T1441] ? security_capable+0x44/0x130 [ 55.195648][ T1441] sysfs_get_tree+0x44/0x110 [ 55.195672][ T1441] vfs_get_tree+0x9e/0x290 [ 55.195710][ T1441] do_new_mount+0x251/0xb40 [ 55.195745][ T1441] ? security_capable+0x44/0x130 [ 55.195770][ T1441] path_mount+0x66a/0xff0 [ 55.195804][ T1441] ? putname+0x113/0x150 [ 55.195828][ T1441] __se_sys_mount+0x2bf/0x480 [ 55.195850][ T1441] ? __x64_sys_mount+0xf0/0xf0 [ 55.195872][ T1441] ? __kasan_check_write+0x18/0x20 [ 55.195905][ T1441] ? fpregs_restore_userregs+0x11c/0x260 [ 55.195938][ T1441] __x64_sys_mount+0xc3/0xf0 [ 55.195959][ T1441] x64_sys_call+0x2021/0x2ee0 [ 55.195986][ T1441] do_syscall_64+0x57/0xf0 [ 55.196011][ T1441] ? clear_bhb_loop+0x50/0xa0 [ 55.196045][ T1441] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 55.196078][ T1441] RIP: 0033:0x7f6823ba94d9 [ 55.196098][ T1441] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 55.196129][ T1441] RSP: 002b:00007f6824b00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 55.196155][ T1441] RAX: ffffffffffffffda RBX: 00007f6823e25fa0 RCX: 00007f6823ba94d9 [ 55.196174][ T1441] RDX: 0000200000000300 RSI: 00002000000002c0 RDI: 0000000000000000 [ 55.196191][ T1441] RBP: 00007f6823c3804e R08: 0000000000000000 R09: 0000000000000000 [ 55.196207][ T1441] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 55.196222][ T1441] R13: 00007f6823e26038 R14: 00007f6823e25fa0 R15: 00007ffd41474858 [ 55.196243][ T1441] [ 55.197401][ T36] audit: type=1400 audit(2000000014.520:362): avc: denied { append } for pid=1509 comm="syz.0.276" name="uprobe_events" dev="tracefs" ino=1058 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tracefs_t tclass=file permissive=1 [ 55.246422][ T424] usb 2-1: USB disconnect, device number 14 [ 55.542017][ T424] generic ttyUSB0: generic converter now disconnected from ttyUSB0 [ 55.550798][ T424] usbserial_generic 2-1:1.0: device disconnected [ 55.592434][ T31] usb 4-1: new high-speed USB device number 15 using dummy_hcd [ 55.752434][ T31] usb 4-1: Using ep0 maxpacket: 32 [ 55.764714][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x8 has invalid maxpacket 1023, setting to 64 [ 55.782959][ T31] usb 4-1: config 1 interface 0 altsetting 0 endpoint 0x3 has invalid wMaxPacketSize 0 [ 55.800616][ T31] usb 4-1: New USB device found, idVendor=0582, idProduct=0048, bcdDevice= 0.40 [ 55.811255][ T31] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 55.820976][ T31] usb 4-1: Product: syz [ 55.825325][ T31] usb 4-1: Manufacturer: syz [ 55.831069][ T31] usb 4-1: SerialNumber: syz [ 56.045719][ T31] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -2 [ 56.064575][ T31] usb 4-1: USB disconnect, device number 15 [ 56.075960][ T932] udevd[932]: 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 [ 56.399807][ T1606] FAULT_INJECTION: forcing a failure. [ 56.399807][ T1606] name failslab, interval 1, probability 0, space 0, times 0 [ 56.412612][ T1606] CPU: 1 UID: 0 PID: 1606 Comm: syz.0.281 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 56.412656][ T1606] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 56.412672][ T1606] Call Trace: [ 56.412680][ T1606] [ 56.412689][ T1606] __dump_stack+0x21/0x30 [ 56.412717][ T1606] dump_stack_lvl+0x140/0x1c0 [ 56.412740][ T1606] ? __cfi_dump_stack_lvl+0x10/0x10 [ 56.412764][ T1606] dump_stack+0x19/0x20 [ 56.412786][ T1606] should_fail_ex+0x3c2/0x510 [ 56.412808][ T1606] ? input_allocate_device+0xba/0x400 [ 56.412844][ T1606] should_failslab+0xac/0x100 [ 56.412869][ T1606] __kmalloc_noprof+0x69/0x510 [ 56.412904][ T1606] ? input_allocate_device+0xba/0x400 [ 56.412938][ T1606] input_allocate_device+0xba/0x400 [ 56.412971][ T1606] ? selinux_file_permission+0x318/0xb60 [ 56.413008][ T1606] uinput_write+0x97c/0xf10 [ 56.413041][ T1606] ? __cfi_uinput_write+0x10/0x10 [ 56.413077][ T1606] ? bpf_lsm_file_permission+0xd/0x20 [ 56.413104][ T1606] ? __cfi_uinput_write+0x10/0x10 [ 56.413138][ T1606] vfs_write+0x3c4/0xfd0 [ 56.413174][ T1606] ? do_futex+0x37d/0x510 [ 56.413200][ T1606] ? __cfi_vfs_write+0x10/0x10 [ 56.413236][ T1606] ? __fget_files+0x2bc/0x330 [ 56.413264][ T1606] ksys_write+0x145/0x260 [ 56.413285][ T1606] ? xfd_validate_state+0x68/0x140 [ 56.413308][ T1606] ? __cfi_ksys_write+0x10/0x10 [ 56.413330][ T1606] ? __kasan_check_write+0x18/0x20 [ 56.413375][ T1606] ? fpregs_restore_userregs+0x11c/0x260 [ 56.413410][ T1606] __x64_sys_write+0x7f/0x90 [ 56.413432][ T1606] x64_sys_call+0x271c/0x2ee0 [ 56.413458][ T1606] do_syscall_64+0x57/0xf0 [ 56.413483][ T1606] ? clear_bhb_loop+0x50/0xa0 [ 56.413516][ T1606] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 56.413548][ T1606] RIP: 0033:0x7f8f301a94d9 [ 56.413568][ T1606] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 56.413589][ T1606] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000001 [ 56.413616][ T1606] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 56.413636][ T1606] RDX: 000000000000045c RSI: 0000200000000a00 RDI: 0000000000000007 [ 56.413653][ T1606] RBP: 00007f8f3023804e R08: 0000000000000000 R09: 0000000000000000 [ 56.413668][ T1606] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 56.413684][ T1606] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 56.413706][ T1606] [ 56.709000][ T36] audit: type=1400 audit(2000000016.080:363): avc: denied { watch watch_reads } for pid=1625 comm="syz.1.283" path="/68/file0" dev="tmpfs" ino=420 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=file permissive=1 [ 56.761585][ T1632] fuse: Bad value for 'fd' [ 56.768665][ T1634] random: crng reseeded on system resumption [ 56.815822][ T1632] fuse: Bad value for 'group_id' [ 56.820833][ T1632] fuse: Bad value for 'group_id' [ 56.845566][ T1646] netlink: 4 bytes leftover after parsing attributes in process `syz.1.287'. [ 57.120785][ T1678] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.130062][ T1678] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.269514][ T1702] netlink: 160 bytes leftover after parsing attributes in process `syz.2.295'. [ 57.314136][ T1707] fuse: Bad value for 'fd' [ 57.319360][ T1707] fuse: Bad value for 'group_id' [ 57.324724][ T1707] fuse: Bad value for 'group_id' [ 57.603649][ T36] audit: type=1400 audit(2000000016.980:364): avc: denied { bind } for pid=1738 comm="syz.3.302" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 57.635188][ T36] audit: type=1400 audit(2000000016.980:365): avc: denied { read } for pid=1738 comm="syz.3.302" path="socket:[12629]" dev="sockfs" ino=12629 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=vsock_socket permissive=1 [ 57.677056][ T1744] netlink: 36 bytes leftover after parsing attributes in process `syz.3.302'. [ 57.729831][ T1750] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 57.738612][ T1750] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 57.755441][ T1750] [ 57.862431][ T424] usb 3-1: new high-speed USB device number 16 using dummy_hcd [ 58.022425][ T424] usb 3-1: Using ep0 maxpacket: 16 [ 58.028864][ T424] usb 3-1: config 0 has an invalid interface number: 1 but max is 0 [ 58.037194][ T424] usb 3-1: config 0 has no interface number 0 [ 58.043644][ T424] usb 3-1: config 0 interface 1 altsetting 3 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 58.056310][ T424] usb 3-1: config 0 interface 1 altsetting 3 endpoint 0x81 has invalid wMaxPacketSize 0 [ 58.066359][ T424] usb 3-1: config 0 interface 1 altsetting 3 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 58.079540][ T424] usb 3-1: config 0 interface 1 has no altsetting 0 [ 58.086308][ T424] usb 3-1: New USB device found, idVendor=04f3, idProduct=074d, bcdDevice= 0.00 [ 58.095711][ T424] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 58.104889][ T424] usb 3-1: config 0 descriptor?? [ 58.111502][ T424] usbhid 3-1:0.1: fixing wrong optional hid class descriptors count [ 58.182438][ T31] usb 2-1: new full-speed USB device number 15 using dummy_hcd [ 58.334368][ T31] usb 2-1: config 0 has an invalid interface number: 200 but max is 0 [ 58.352594][ T31] usb 2-1: config 0 has no interface number 0 [ 58.356766][ T1800] fuse: Bad value for 'fd' [ 58.363145][ T31] usb 2-1: config 0 interface 200 altsetting 2 has an endpoint descriptor with address 0xD8, changing to 0x88 [ 58.363214][ T31] usb 2-1: config 0 interface 200 altsetting 2 endpoint 0x88 has invalid wMaxPacketSize 0 [ 58.380569][ T1800] fuse: Bad value for 'group_id' [ 58.387319][ T31] usb 2-1: config 0 interface 200 has no altsetting 0 [ 58.397336][ T1723] MTRR 1 not used [ 58.403049][ T31] usb 2-1: New USB device found, idVendor=0b57, idProduct=8528, bcdDevice=6d.39 [ 58.412449][ T31] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 58.412740][ T1800] fuse: Bad value for 'group_id' [ 58.421130][ T31] usb 2-1: Product: syz [ 58.430623][ T31] usb 2-1: Manufacturer: syz [ 58.452443][ T424] usbhid 3-1:0.1: can't add hid device: -71 [ 58.458653][ T424] usbhid 3-1:0.1: probe with driver usbhid failed with error -71 [ 58.475183][ T31] usb 2-1: SerialNumber: syz [ 58.481075][ T424] usb 3-1: USB disconnect, device number 16 [ 58.491711][ T31] usb 2-1: config 0 descriptor?? [ 58.569286][ T1817] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 58.579128][ T1817] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 58.703790][ T31] input: Hanwang Art Master III 0906 as /devices/platform/dummy_hcd.1/usb2/2-1/2-1:0.200/input/input14 [ 58.717079][ T31] usb 2-1: USB disconnect, device number 15 [ 59.116672][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 59.116691][ T36] audit: type=1400 audit(2000000018.490:368): avc: denied { create } for pid=1875 comm="syz.0.314" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_scsitransport_socket permissive=1 [ 59.242146][ T36] audit: type=1400 audit(2000000018.610:369): avc: denied { mounton } for pid=1894 comm="syz.1.317" path="/proc/238/task" dev="proc" ino=12957 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=dir permissive=1 [ 59.332620][ T1911] fuse: Bad value for 'fd' [ 59.337988][ T1911] fuse: Bad value for 'group_id' [ 59.343273][ T1911] fuse: Bad value for 'group_id' [ 59.408008][ T1917] bridge_slave_0: default FDB implementation only supports local addresses [ 59.682424][ T9] usb 2-1: new high-speed USB device number 16 using dummy_hcd [ 59.836434][ T9] usb 2-1: device descriptor read/64, error -71 [ 60.082488][ T9] usb 2-1: device descriptor read/64, error -71 [ 60.272467][ T424] usb 3-1: new high-speed USB device number 17 using dummy_hcd [ 60.276406][ T2023] raw_sendmsg: syz.3.333 forgot to set AF_INET. Fix it! [ 60.342485][ T9] usb 2-1: new high-speed USB device number 17 using dummy_hcd [ 60.422429][ T424] usb 3-1: Using ep0 maxpacket: 8 [ 60.433588][ T424] usb 3-1: unable to get BOS descriptor or descriptor too short [ 60.451409][ T424] usb 3-1: New USB device found, idVendor=1235, idProduct=8004, bcdDevice= 0.40 [ 60.460682][ T424] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 60.471147][ T424] usb 3-1: Product: syz [ 60.476427][ T424] usb 3-1: Manufacturer: syz [ 60.481161][ T424] usb 3-1: SerialNumber: syz [ 60.502402][ T9] usb 2-1: device descriptor read/64, error -71 [ 60.698545][ T2068] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 60.709345][ T2068] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 60.752424][ T9] usb 2-1: device descriptor read/64, error -71 [ 60.776041][ T424] usb 3-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 60.785699][ T424] usb 3-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 60.798843][ T424] usb 3-1: USB disconnect, device number 17 [ 60.862512][ T9] usb usb2-port1: attempt power cycle [ 61.151482][ T36] audit: type=1400 audit(2000000020.520:370): avc: denied { bind } for pid=2116 comm="syz.3.337" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 61.190760][ T2121] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.202414][ T9] usb 2-1: new high-speed USB device number 18 using dummy_hcd [ 61.213014][ T2122] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 61.231881][ T2121] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.243007][ T2123] netlink: 'syz.3.337': attribute type 12 has an invalid length. [ 61.250942][ T9] usb 2-1: device descriptor read/8, error -71 [ 61.257407][ T2122] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 61.266490][ T36] audit: type=1400 audit(2000000020.640:371): avc: denied { mount } for pid=2119 comm="syz.0.338" name="/" dev="bpf" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 61.401378][ T9] usb 2-1: device descriptor read/8, error -71 [ 61.502007][ T2152] ./dev/sda1: Can't lookup blockdev [ 61.509996][ T36] audit: type=1400 audit(2000000020.890:372): avc: denied { write } for pid=2150 comm="syz.3.343" name="ppp" dev="devtmpfs" ino=86 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:ppp_device_t tclass=chr_file permissive=1 [ 61.547585][ T2158] fuse: Unknown parameter '' [ 61.583892][ T2158] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 61.594061][ T2162] device-mapper: ioctl: ioctl interface mismatch: kernel(4.48.0), user(0.0.0), cmd(3) [ 61.608483][ T36] audit: type=1400 audit(2000000020.980:373): avc: denied { create } for pid=2157 comm="syz.3.344" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rds_socket permissive=1 [ 61.663673][ T9] usb 2-1: new high-speed USB device number 19 using dummy_hcd [ 61.683970][ T9] usb 2-1: device descriptor read/8, error -71 [ 61.692435][ T424] usb 3-1: new full-speed USB device number 18 using dummy_hcd [ 61.778578][ T36] audit: type=1400 audit(2000000021.150:374): avc: denied { unmount } for pid=294 comm="syz-executor" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:bpf_t tclass=filesystem permissive=1 [ 61.813472][ T9] usb 2-1: device descriptor read/8, error -71 [ 61.865210][ T424] usb 3-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 61.874735][ T424] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 61.883481][ T424] usb 3-1: Product: syz [ 61.887763][ T424] usb 3-1: Manufacturer: syz [ 61.892436][ T424] usb 3-1: SerialNumber: syz [ 61.932595][ T9] usb usb2-port1: unable to enumerate USB device [ 62.100296][ T36] audit: type=1326 audit(2000000021.470:375): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=2144 comm="syz.2.342" exe="/root/ci2-android-6-12-rust/syz-executor" sig=9 arch=c000003e syscall=231 compat=0 ip=0x7fd2959a94d9 code=0x0 [ 62.377772][ T2238] input: syz0 as /devices/virtual/input/input15 [ 62.452153][ T36] audit: type=1400 audit(2000000021.820:376): avc: denied { setopt } for pid=2246 comm="syz.3.348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 62.484251][ T36] audit: type=1400 audit(2000000021.820:377): avc: denied { write } for pid=2246 comm="syz.3.348" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 62.643165][ T2267] kernel read not supported for file /policy (pid: 2267 comm: syz.1.352) [ 62.723687][ T2272] netlink: 45349 bytes leftover after parsing attributes in process `syz.3.353'. [ 62.737458][ T2272] 0ªX¹¦Dö»: renamed from bridge_slave_0 (while UP) [ 62.747757][ T2279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.757992][ T2279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.768347][ T2279] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 62.779518][ T2279] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 62.922439][ T314] usb 2-1: new high-speed USB device number 20 using dummy_hcd [ 63.082434][ T314] usb 2-1: Using ep0 maxpacket: 32 [ 63.094261][ T314] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 63.109473][ T314] usb 2-1: config 4 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 63.120717][ T314] usb 2-1: New USB device found, idVendor=046d, idProduct=c314, bcdDevice= 0.40 [ 63.129994][ T9] usb 4-1: new full-speed USB device number 16 using dummy_hcd [ 63.138260][ T314] usb 2-1: New USB device strings: Mfr=255, Product=255, SerialNumber=0 [ 63.147301][ T314] usb 2-1: Product: syz [ 63.151506][ T314] usb 2-1: Manufacturer: syz [ 63.162298][ T314] hub 2-1:4.0: USB hub found [ 63.293934][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 63.303809][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 63.312602][ T9] usb 4-1: config 1 has an invalid interface number: 33 but max is 2 [ 63.321814][ T9] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 63.342162][ T9] usb 4-1: config 1 has 4 interfaces, different from the descriptor's value: 3 [ 63.351832][ T9] usb 4-1: config 1 has no interface number 3 [ 63.358784][ T9] usb 4-1: config 1 interface 33 has no altsetting 0 [ 63.369480][ T9] usb 4-1: New USB device found, idVendor=0582, idProduct=004c, bcdDevice= 0.40 [ 63.371101][ T2330] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.382601][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 63.395785][ T2330] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.409697][ T314] hub 2-1:4.0: config failed, can't read hub descriptor (err -22) [ 63.417714][ T9] usb 4-1: Product: syz [ 63.421988][ T9] usb 4-1: Manufacturer: syz [ 63.432097][ T9] usb 4-1: SerialNumber: syz [ 63.443775][ T314] usb 2-1: USB disconnect, device number 20 [ 63.649841][ T2351] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 63.661427][ T2351] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 63.943374][ T2378] FAULT_INJECTION: forcing a failure. [ 63.943374][ T2378] name fail_futex, interval 1, probability 0, space 0, times 1 [ 63.971331][ T2378] CPU: 1 UID: 0 PID: 2378 Comm: syz.1.359 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 63.971380][ T2378] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 63.971399][ T2378] Call Trace: [ 63.971407][ T2378] [ 63.971418][ T2378] __dump_stack+0x21/0x30 [ 63.971450][ T2378] dump_stack_lvl+0x140/0x1c0 [ 63.971474][ T2378] ? __cfi_dump_stack_lvl+0x10/0x10 [ 63.971497][ T2378] ? unwind_get_return_address+0x51/0x90 [ 63.971533][ T2378] ? __cfi_stack_trace_consume_entry+0x10/0x10 [ 63.971557][ T2378] dump_stack+0x19/0x20 [ 63.971577][ T2378] should_fail_ex+0x3c2/0x510 [ 63.971599][ T2378] should_fail+0xf/0x20 [ 63.971620][ T2378] get_futex_key+0x178/0x940 [ 63.971645][ T2378] ? __cfi_get_futex_key+0x10/0x10 [ 63.971669][ T2378] ? kasan_save_track+0x4f/0x80 [ 63.971695][ T2378] futex_wake+0x150/0x950 [ 63.971735][ T2378] ? __cfi_futex_wake+0x10/0x10 [ 63.971770][ T2378] do_futex+0x37d/0x510 [ 63.971796][ T2378] ? __cfi_do_futex+0x10/0x10 [ 63.971826][ T2378] __se_sys_futex+0x13c/0x320 [ 63.971856][ T2378] ? __x64_sys_futex+0x110/0x110 [ 63.971885][ T2378] __x64_sys_futex+0xe9/0x110 [ 63.971912][ T2378] x64_sys_call+0x227f/0x2ee0 [ 63.971939][ T2378] do_syscall_64+0x57/0xf0 [ 63.971966][ T2378] ? clear_bhb_loop+0x50/0xa0 [ 63.972002][ T2378] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 63.972036][ T2378] RIP: 0033:0x7f6823ba94d9 [ 63.972056][ T2378] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 63.972077][ T2378] RSP: 002b:00007f6824b000e8 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 63.972104][ T2378] RAX: ffffffffffffffda RBX: 00007f6823e25fa8 RCX: 00007f6823ba94d9 [ 63.972123][ T2378] RDX: 00000000000f4240 RSI: 0000000000000081 RDI: 00007f6823e25fac [ 63.972140][ T2378] RBP: 00007f6823e25fa0 R08: 4000000000000000 R09: 0000000000000000 [ 63.972156][ T2378] R10: ffffffffffffffff R11: 0000000000000246 R12: 0000000000000000 [ 63.972172][ T2378] R13: 00007f6823e26038 R14: 00007ffd41474770 R15: 00007ffd41474858 [ 63.972192][ T2378] [ 64.305143][ T2404] netlink: 20 bytes leftover after parsing attributes in process `syz.1.364'. [ 64.405434][ T2414] kvm: kvm [2407]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc2) = 0x7 [ 64.414721][ T2414] kvm: kvm [2407]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0xc1) = 0x7 [ 64.442855][ T2414] kvm_intel: kvm [2407]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x1d9) = 0x1 [ 64.480619][ T2414] kvm: kvm [2407]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x187) = 0x1 [ 64.484533][ T424] usb 3-1: USB disconnect, device number 18 [ 64.504692][ T2414] kvm: kvm [2407]: vcpu2, guest rIP: 0x9114 Unhandled WRMSR(0x186) = 0x1 [ 64.530073][ T355] udevd[355]: 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 [ 64.856014][ T424] usb 3-1: new high-speed USB device number 19 using dummy_hcd [ 64.992449][ T424] usb 3-1: device descriptor read/64, error -71 [ 65.232522][ T424] usb 3-1: device descriptor read/64, error -71 [ 65.249492][ T2493] bridge0: port 3(veth1_to_team) entered blocking state [ 65.257138][ T2493] bridge0: port 3(veth1_to_team) entered disabled state [ 65.268218][ T2493] veth1_to_team: entered allmulticast mode [ 65.275237][ T2493] veth1_to_team: entered promiscuous mode [ 65.468807][ T357] smpboot: CPU 1 is now offline [ 65.482436][ T424] usb 3-1: new high-speed USB device number 20 using dummy_hcd [ 65.642599][ T424] usb 3-1: device descriptor read/64, error -71 [ 65.779882][ T2558] zero sized request [ 65.818645][ T2558] 9pnet: Could not find request transport: - [ 65.892426][ T424] usb 3-1: device descriptor read/64, error -71 [ 65.916036][ T2568] syz.0.378: attempt to access beyond end of device [ 65.916036][ T2568] loop0: rw=4096, sector=2, nr_sectors = 2 limit=0 [ 65.950009][ T9] usb 4-1: USB disconnect, device number 16 [ 65.992086][ T2568] EXT4-fs (loop0): unable to read superblock [ 66.024238][ T424] usb usb3-port1: attempt power cycle [ 66.188009][ T2591] EXT4-fs: mb_optimize_scan should be set to 0 or 1. [ 66.382458][ T424] usb 3-1: new high-speed USB device number 21 using dummy_hcd [ 66.393672][ T2613] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 66.451394][ T2613] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 66.473956][ T424] usb 3-1: device descriptor read/8, error -71 [ 66.603376][ T424] usb 3-1: device descriptor read/8, error -71 [ 66.852438][ T424] usb 3-1: new high-speed USB device number 22 using dummy_hcd [ 66.903429][ T424] usb 3-1: device descriptor read/8, error -71 [ 66.924493][ T36] kauditd_printk_skb: 2 callbacks suppressed [ 66.924506][ T36] audit: type=1400 audit(2000000026.302:380): avc: denied { create } for pid=2651 comm="syz.3.393" name="file0" scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 66.975310][ T2652] kvm_intel: set kvm_intel.dump_invalid_vmcs=1 to dump internal KVM state. [ 67.044114][ T36] audit: type=1400 audit(2000000026.392:381): avc: denied { read } for pid=2651 comm="syz.3.393" name="file0" dev="tmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 67.068590][ T424] usb 3-1: device descriptor read/8, error -71 [ 67.137984][ T36] audit: type=1400 audit(2000000026.392:382): avc: denied { open } for pid=2651 comm="syz.3.393" path="/114/file0" dev="tmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 67.193991][ T424] usb usb3-port1: unable to enumerate USB device [ 67.228772][ T36] audit: type=1400 audit(2000000026.402:383): avc: denied { watch } for pid=2651 comm="syz.3.393" path="/114/file0" dev="tmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 67.258940][ T2638] syz.1.391 (2638): drop_caches: 3 [ 67.310951][ T36] audit: type=1400 audit(2000000026.402:384): avc: denied { mounton } for pid=2651 comm="syz.3.393" path="/114/file0" dev="tmpfs" ino=663 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:user_tmpfs_t tclass=chr_file permissive=1 [ 67.403488][ T36] audit: type=1400 audit(2000000026.412:385): avc: denied { mounton } for pid=2651 comm="syz.3.393" path="/114/file0" dev="fuse" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fusefs_t tclass=file permissive=1 [ 67.483753][ T36] audit: type=1400 audit(2000000026.682:386): avc: denied { create } for pid=2665 comm="syz.1.394" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:hugetlbfs_t tclass=key permissive=1 [ 67.620299][ T36] audit: type=1400 audit(2000000026.992:387): avc: denied { mounton } for pid=2682 comm="syz.1.397" path="/96/proc" dev="proc" ino=1 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:proc_t tclass=dir permissive=1 [ 67.642519][ T2683] FAULT_INJECTION: forcing a failure. [ 67.642519][ T2683] name failslab, interval 1, probability 0, space 0, times 0 [ 67.678275][ T2683] CPU: 0 UID: 0 PID: 2683 Comm: syz.1.397 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 67.678306][ T2683] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 67.678318][ T2683] Call Trace: [ 67.678323][ T2683] [ 67.678329][ T2683] __dump_stack+0x21/0x30 [ 67.678350][ T2683] dump_stack_lvl+0x140/0x1c0 [ 67.678366][ T2683] ? __cfi_dump_stack_lvl+0x10/0x10 [ 67.678382][ T2683] dump_stack+0x19/0x20 [ 67.678397][ T2683] should_fail_ex+0x3c2/0x510 [ 67.678413][ T2683] should_failslab+0xac/0x100 [ 67.678432][ T2683] kmem_cache_alloc_lru_noprof+0x44/0x410 [ 67.678457][ T2683] ? _raw_spin_unlock+0x45/0x60 [ 67.678474][ T2683] ? __d_alloc+0x42/0x8c0 [ 67.678498][ T2683] __d_alloc+0x42/0x8c0 [ 67.678521][ T2683] ? hashlen_string+0xc4/0x120 [ 67.678538][ T2683] d_alloc_name+0xb8/0x270 [ 67.678562][ T2683] ? __kasan_check_write+0x18/0x20 [ 67.678585][ T2683] ? down_write+0xee/0x2b0 [ 67.678608][ T2683] ? __cfi_d_alloc_name+0x10/0x10 [ 67.678637][ T2683] ? __kasan_check_write+0x18/0x20 [ 67.678661][ T2683] proc_setup_thread_self+0xcb/0x280 [ 67.678684][ T2683] ? proc_fill_super+0x55c/0x850 [ 67.678700][ T2683] proc_fill_super+0x564/0x850 [ 67.678716][ T2683] get_tree_nodev+0xcb/0x170 [ 67.678738][ T2683] ? __cfi_proc_fill_super+0x10/0x10 [ 67.678754][ T2683] proc_get_tree+0x20/0x30 [ 67.678768][ T2683] vfs_get_tree+0x9e/0x290 [ 67.678792][ T2683] do_new_mount+0x251/0xb40 [ 67.678817][ T2683] ? security_capable+0x44/0x130 [ 67.678835][ T2683] path_mount+0x66a/0xff0 [ 67.678859][ T2683] ? putname+0x113/0x150 [ 67.678875][ T2683] __se_sys_mount+0x2bf/0x480 [ 67.678890][ T2683] ? __x64_sys_mount+0xf0/0xf0 [ 67.678905][ T2683] ? __kasan_check_write+0x18/0x20 [ 67.678929][ T2683] ? fpregs_restore_userregs+0x11c/0x260 [ 67.678953][ T2683] __x64_sys_mount+0xc3/0xf0 [ 67.678967][ T2683] x64_sys_call+0x2021/0x2ee0 [ 67.678996][ T2683] do_syscall_64+0x57/0xf0 [ 67.679012][ T2683] ? clear_bhb_loop+0x50/0xa0 [ 67.679036][ T2683] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 67.679059][ T2683] RIP: 0033:0x7f6823ba94d9 [ 67.679074][ T2683] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 67.679089][ T2683] RSP: 002b:00007f6824b00028 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5 [ 67.679106][ T2683] RAX: ffffffffffffffda RBX: 00007f6823e25fa0 RCX: 00007f6823ba94d9 [ 67.679119][ T2683] RDX: 0000200000000600 RSI: 00002000000005c0 RDI: 0000000000000000 [ 67.679131][ T2683] RBP: 00007f6823c3804e R08: 0000000000000000 R09: 0000000000000000 [ 67.679141][ T2683] R10: 0000000000004000 R11: 0000000000000246 R12: 0000000000000000 [ 67.679152][ T2683] R13: 00007f6823e26038 R14: 00007f6823e25fa0 R15: 00007ffd41474858 [ 67.679166][ T2683] [ 67.959360][ T2683] proc_fill_super: can't allocate /proc/thread-self [ 68.429101][ T36] audit: type=1400 audit(2000000027.802:388): avc: denied { relabelfrom } for pid=2697 comm="syz.3.400" name="TCPv6" dev="sockfs" ino=16564 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tcp_socket permissive=1 [ 68.452750][ T2698] SELinux: Context system_u:object_r:modules_dep_t:s0 is not valid (left unmapped). [ 68.510286][ T36] audit: type=1400 audit(2000000027.832:389): avc: denied { relabelto } for pid=2697 comm="syz.3.400" name="TCPv6" dev="sockfs" ino=16564 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=tcp_socket permissive=1 trawcon="system_u:object_r:modules_dep_t:s0" [ 68.659801][ T2700] syz.2.402 (2700): drop_caches: 3 [ 69.043472][ T2729] FAULT_INJECTION: forcing a failure. [ 69.043472][ T2729] name failslab, interval 1, probability 0, space 0, times 0 [ 69.092683][ T2729] CPU: 0 UID: 0 PID: 2729 Comm: syz.2.407 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 69.092708][ T2729] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 69.092720][ T2729] Call Trace: [ 69.092725][ T2729] [ 69.092731][ T2729] __dump_stack+0x21/0x30 [ 69.092751][ T2729] dump_stack_lvl+0x140/0x1c0 [ 69.092766][ T2729] ? __cfi_dump_stack_lvl+0x10/0x10 [ 69.092781][ T2729] ? avc_has_perm+0x155/0x240 [ 69.092799][ T2729] ? __cfi_avc_has_perm+0x10/0x10 [ 69.092816][ T2729] ? hook_file_open+0x1f2/0x8d0 [ 69.092838][ T2729] dump_stack+0x19/0x20 [ 69.092852][ T2729] should_fail_ex+0x3c2/0x510 [ 69.092867][ T2729] should_failslab+0xac/0x100 [ 69.092892][ T2729] __kmalloc_cache_noprof+0x41/0x470 [ 69.092917][ T2729] ? vhost_task_create+0x12c/0x3f0 [ 69.092938][ T2729] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 69.092961][ T2729] vhost_task_create+0x12c/0x3f0 [ 69.092979][ T2729] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 69.093002][ T2729] ? __cfi_vhost_task_create+0x10/0x10 [ 69.093022][ T2729] ? __cfi_vhost_task_fn+0x10/0x10 [ 69.093041][ T2729] ? __kasan_check_write+0x18/0x20 [ 69.093065][ T2729] ? mutex_lock+0x97/0x1d0 [ 69.093086][ T2729] ? __cfi_mutex_lock+0x10/0x10 [ 69.093106][ T2729] ? kernel_text_address+0xa9/0xe0 [ 69.093131][ T2729] kvm_mmu_post_init_vm+0x161/0x300 [ 69.093148][ T2729] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 69.093173][ T2729] ? _parse_integer_limit+0x195/0x1e0 [ 69.093197][ T2729] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 69.093221][ T2729] ? kstrtoull+0x13b/0x1e0 [ 69.093244][ T2729] ? kstrtouint+0x78/0xf0 [ 69.093266][ T2729] ? ioctl_has_perm+0x1bc/0x500 [ 69.093280][ T2729] ? __asan_memcpy+0x5a/0x80 [ 69.093303][ T2729] ? ioctl_has_perm+0x408/0x500 [ 69.093317][ T2729] ? has_cap_mac_admin+0xd0/0xd0 [ 69.093331][ T2729] ? __kasan_check_write+0x18/0x20 [ 69.093354][ T2729] ? mutex_lock_killable+0x97/0x1d0 [ 69.093379][ T2729] ? __cfi_mutex_lock_killable+0x10/0x10 [ 69.093401][ T2729] ? proc_fail_nth_write+0x184/0x220 [ 69.093424][ T2729] kvm_vcpu_ioctl+0xa43/0x1000 [ 69.093443][ T2729] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 69.093461][ T2729] ? hook_file_ioctl+0x1ef/0x590 [ 69.093482][ T2729] ? __cfi_vfs_write+0x10/0x10 [ 69.093506][ T2729] ? __cfi_hook_file_ioctl+0x10/0x10 [ 69.093527][ T2729] ? __kasan_check_write+0x18/0x20 [ 69.093550][ T2729] ? mutex_unlock+0x90/0x240 [ 69.093569][ T2729] ? __cfi_mutex_unlock+0x10/0x10 [ 69.093592][ T2729] ? __fget_files+0x2bc/0x330 [ 69.093609][ T2729] ? bpf_lsm_file_ioctl+0xd/0x20 [ 69.093627][ T2729] ? security_file_ioctl+0x3e/0x110 [ 69.093651][ T2729] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 69.093668][ T2729] __se_sys_ioctl+0x126/0x1b0 [ 69.093686][ T2729] __x64_sys_ioctl+0x7f/0xa0 [ 69.093703][ T2729] x64_sys_call+0x1878/0x2ee0 [ 69.093721][ T2729] do_syscall_64+0x57/0xf0 [ 69.093737][ T2729] ? clear_bhb_loop+0x50/0xa0 [ 69.093761][ T2729] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 69.093783][ T2729] RIP: 0033:0x7fd2959a94d9 [ 69.093796][ T2729] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 69.093810][ T2729] RSP: 002b:00007fd2967d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 69.093828][ T2729] RAX: ffffffffffffffda RBX: 00007fd295c25fa0 RCX: 00007fd2959a94d9 [ 69.093841][ T2729] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 69.093852][ T2729] RBP: 00007fd2967d7090 R08: 0000000000000000 R09: 0000000000000000 [ 69.093862][ T2729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 69.093872][ T2729] R13: 00007fd295c26038 R14: 00007fd295c25fa0 R15: 00007fffa4d9cee8 [ 69.093891][ T2729] [ 70.232399][ T357] usb 4-1: new high-speed USB device number 17 using dummy_hcd [ 70.265802][ T2781] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 70.287250][ T2781] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 70.386647][ T357] usb 4-1: unable to get BOS descriptor or descriptor too short [ 70.416288][ T357] usb 4-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 70.463439][ T357] usb 4-1: string descriptor 0 read error: -22 [ 70.487033][ T357] usb 4-1: New USB device found, idVendor=200c, idProduct=100b, bcdDevice= 0.40 [ 70.529254][ T357] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 70.979476][ T2762] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 71.101402][ T2762] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 71.179164][ T2824] FAULT_INJECTION: forcing a failure. [ 71.179164][ T2824] name failslab, interval 1, probability 0, space 0, times 0 [ 71.249292][ T2824] CPU: 0 UID: 0 PID: 2824 Comm: syz.0.419 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 71.249322][ T2824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 71.249334][ T2824] Call Trace: [ 71.249342][ T2824] [ 71.249350][ T2824] __dump_stack+0x21/0x30 [ 71.249370][ T2824] dump_stack_lvl+0x140/0x1c0 [ 71.249386][ T2824] ? __cfi_dump_stack_lvl+0x10/0x10 [ 71.249402][ T2824] dump_stack+0x19/0x20 [ 71.249416][ T2824] should_fail_ex+0x3c2/0x510 [ 71.249432][ T2824] should_failslab+0xac/0x100 [ 71.249450][ T2824] kmem_cache_alloc_node_noprof+0x45/0x420 [ 71.249476][ T2824] ? dup_task_struct+0xc1/0xd80 [ 71.249499][ T2824] ? kasan_save_alloc_info+0x3a/0x50 [ 71.249521][ T2824] ? __kasan_kmalloc+0x96/0xb0 [ 71.249537][ T2824] ? __kmalloc_cache_noprof+0x23c/0x470 [ 71.249562][ T2824] dup_task_struct+0xc1/0xd80 [ 71.249585][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.249650][ T2824] ? _raw_spin_lock_irq+0x93/0x120 [ 71.249668][ T2824] ? copy_process+0x33a0/0x33a0 [ 71.249691][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.249714][ T2824] copy_process+0x579/0x33a0 [ 71.249739][ T2824] ? kasan_save_alloc_info+0x3a/0x50 [ 71.249761][ T2824] ? __cfi_copy_process+0x10/0x10 [ 71.249783][ T2824] ? __kmalloc_cache_noprof+0x23c/0x470 [ 71.249808][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.249831][ T2824] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 71.249853][ T2824] vhost_task_create+0x1f7/0x3f0 [ 71.249874][ T2824] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 71.249896][ T2824] ? __cfi_vhost_task_create+0x10/0x10 [ 71.249917][ T2824] ? __cfi_vhost_task_fn+0x10/0x10 [ 71.249937][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.249960][ T2824] ? mutex_lock+0x97/0x1d0 [ 71.249980][ T2824] ? __cfi_mutex_lock+0x10/0x10 [ 71.250000][ T2824] ? kernel_text_address+0xa9/0xe0 [ 71.250026][ T2824] kvm_mmu_post_init_vm+0x161/0x300 [ 71.250042][ T2824] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 71.250067][ T2824] ? _parse_integer_limit+0x195/0x1e0 [ 71.250092][ T2824] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 71.250117][ T2824] ? kstrtoull+0x13b/0x1e0 [ 71.250142][ T2824] ? kstrtouint+0x78/0xf0 [ 71.250166][ T2824] ? ioctl_has_perm+0x1bc/0x500 [ 71.250181][ T2824] ? __asan_memcpy+0x5a/0x80 [ 71.250203][ T2824] ? ioctl_has_perm+0x408/0x500 [ 71.250218][ T2824] ? has_cap_mac_admin+0xd0/0xd0 [ 71.250232][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.250255][ T2824] ? mutex_lock_killable+0x97/0x1d0 [ 71.250276][ T2824] ? __cfi_mutex_lock_killable+0x10/0x10 [ 71.250297][ T2824] ? proc_fail_nth_write+0x184/0x220 [ 71.250319][ T2824] kvm_vcpu_ioctl+0xa43/0x1000 [ 71.250338][ T2824] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 71.250355][ T2824] ? hook_file_ioctl+0x1ef/0x590 [ 71.250376][ T2824] ? __cfi_vfs_write+0x10/0x10 [ 71.250399][ T2824] ? __cfi_hook_file_ioctl+0x10/0x10 [ 71.250420][ T2824] ? __kasan_check_write+0x18/0x20 [ 71.250442][ T2824] ? mutex_unlock+0x90/0x240 [ 71.250462][ T2824] ? __cfi_mutex_unlock+0x10/0x10 [ 71.250484][ T2824] ? __fget_files+0x2bc/0x330 [ 71.250501][ T2824] ? bpf_lsm_file_ioctl+0xd/0x20 [ 71.250518][ T2824] ? security_file_ioctl+0x3e/0x110 [ 71.250542][ T2824] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 71.250559][ T2824] __se_sys_ioctl+0x126/0x1b0 [ 71.250576][ T2824] __x64_sys_ioctl+0x7f/0xa0 [ 71.250601][ T2824] x64_sys_call+0x1878/0x2ee0 [ 71.250619][ T2824] do_syscall_64+0x57/0xf0 [ 71.250635][ T2824] ? clear_bhb_loop+0x50/0xa0 [ 71.250658][ T2824] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 71.250680][ T2824] RIP: 0033:0x7f8f301a94d9 [ 71.250695][ T2824] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 71.250709][ T2824] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 71.250727][ T2824] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 71.250740][ T2824] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 71.250751][ T2824] RBP: 00007f8f30f96090 R08: 0000000000000000 R09: 0000000000000000 [ 71.250761][ T2824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 71.250771][ T2824] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 71.250786][ T2824] [ 71.679349][ T2795] syz.1.413 (2795): drop_caches: 3 [ 72.202405][ T357] usb 4-1: 1:1: cannot get freq at ep 0x1 [ 72.211945][ T36] kauditd_printk_skb: 1 callbacks suppressed [ 72.211961][ T36] audit: type=1400 audit(2000000031.072:391): avc: denied { bind } for pid=2756 comm="syz.3.411" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=pppox_socket permissive=1 [ 72.238020][ T2831] netlink: 12 bytes leftover after parsing attributes in process `syz.1.420'. [ 72.623791][ T312] usb 2-1: new high-speed USB device number 21 using dummy_hcd [ 72.793355][ T312] usb 2-1: config 1 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 72.806755][ T312] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 1.00 [ 72.825711][ T312] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 72.863391][ T312] usb 2-1: Product: syz [ 72.875175][ T312] usb 2-1: Manufacturer: syz [ 72.910029][ T312] usb 2-1: SerialNumber: syz [ 72.933294][ T314] usb 4-1: USB disconnect, device number 17 [ 72.959567][ T312] cdc_wdm 2-1:1.0: cdc-wdm0: USB WDM device [ 72.987602][ T312] cdc_wdm 2-1:1.0: Unknown control protocol [ 73.063632][ T36] audit: type=1400 audit(2000000032.442:392): avc: denied { remount } for pid=2867 comm="syz.3.424" scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:tmpfs_t tclass=filesystem permissive=1 [ 73.382522][ T312] usb 4-1: new full-speed USB device number 18 using dummy_hcd [ 73.511072][ T2889] syz.2.428 (2889): drop_caches: 3 [ 73.552179][ T2906] FAULT_INJECTION: forcing a failure. [ 73.552179][ T2906] name failslab, interval 1, probability 0, space 0, times 0 [ 73.574276][ T312] usb 4-1: not running at top speed; connect to a high speed hub [ 73.592646][ T312] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 0, changing to 4 [ 73.612047][ T2906] CPU: 0 UID: 0 PID: 2906 Comm: syz.0.429 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 73.612072][ T2906] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 73.612084][ T2906] Call Trace: [ 73.612089][ T2906] [ 73.612095][ T2906] __dump_stack+0x21/0x30 [ 73.612115][ T2906] dump_stack_lvl+0x140/0x1c0 [ 73.612131][ T2906] ? __cfi_dump_stack_lvl+0x10/0x10 [ 73.612147][ T2906] ? __kasan_check_write+0x18/0x20 [ 73.612171][ T2906] ? copy_mm+0x307/0x1da0 [ 73.612194][ T2906] dump_stack+0x19/0x20 [ 73.612207][ T2906] should_fail_ex+0x3c2/0x510 [ 73.612223][ T2906] should_failslab+0xac/0x100 [ 73.612240][ T2906] kmem_cache_alloc_noprof+0x42/0x410 [ 73.612264][ T2906] ? alloc_pid+0xa5/0xb80 [ 73.612285][ T2906] ? __asan_memcpy+0x5a/0x80 [ 73.612308][ T2906] alloc_pid+0xa5/0xb80 [ 73.612329][ T2906] copy_process+0x1494/0x33a0 [ 73.612360][ T2906] ? __cfi_copy_process+0x10/0x10 [ 73.612383][ T2906] ? __kmalloc_cache_noprof+0x23c/0x470 [ 73.612408][ T2906] ? __kasan_check_write+0x18/0x20 [ 73.612432][ T2906] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 73.612455][ T2906] vhost_task_create+0x1f7/0x3f0 [ 73.612474][ T2906] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 73.612497][ T2906] ? __cfi_vhost_task_create+0x10/0x10 [ 73.612517][ T2906] ? __cfi_vhost_task_fn+0x10/0x10 [ 73.612537][ T2906] ? __kasan_check_write+0x18/0x20 [ 73.612568][ T2906] ? mutex_lock+0x97/0x1d0 [ 73.612589][ T2906] ? __cfi_mutex_lock+0x10/0x10 [ 73.612609][ T2906] ? kernel_text_address+0xa9/0xe0 [ 73.612634][ T2906] kvm_mmu_post_init_vm+0x161/0x300 [ 73.612650][ T2906] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 73.612674][ T2906] ? _parse_integer_limit+0x195/0x1e0 [ 73.612698][ T2906] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 73.612722][ T2906] ? kstrtoull+0x13b/0x1e0 [ 73.612745][ T2906] ? kstrtouint+0x78/0xf0 [ 73.612768][ T2906] ? ioctl_has_perm+0x1bc/0x500 [ 73.612781][ T2906] ? __asan_memcpy+0x5a/0x80 [ 73.612804][ T2906] ? ioctl_has_perm+0x408/0x500 [ 73.612818][ T2906] ? has_cap_mac_admin+0xd0/0xd0 [ 73.612832][ T2906] ? __kasan_check_write+0x18/0x20 [ 73.612855][ T2906] ? mutex_lock_killable+0x97/0x1d0 [ 73.612876][ T2906] ? __cfi_mutex_lock_killable+0x10/0x10 [ 73.612897][ T2906] ? proc_fail_nth_write+0x184/0x220 [ 73.612920][ T2906] kvm_vcpu_ioctl+0xa43/0x1000 [ 73.612938][ T2906] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.612955][ T2906] ? hook_file_ioctl+0x1ef/0x590 [ 73.612977][ T2906] ? __cfi_vfs_write+0x10/0x10 [ 73.613001][ T2906] ? __cfi_hook_file_ioctl+0x10/0x10 [ 73.613022][ T2906] ? __kasan_check_write+0x18/0x20 [ 73.613044][ T2906] ? mutex_unlock+0x90/0x240 [ 73.613064][ T2906] ? __cfi_mutex_unlock+0x10/0x10 [ 73.613086][ T2906] ? __fget_files+0x2bc/0x330 [ 73.613103][ T2906] ? bpf_lsm_file_ioctl+0xd/0x20 [ 73.613120][ T2906] ? security_file_ioctl+0x3e/0x110 [ 73.613143][ T2906] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 73.613160][ T2906] __se_sys_ioctl+0x126/0x1b0 [ 73.613177][ T2906] __x64_sys_ioctl+0x7f/0xa0 [ 73.613194][ T2906] x64_sys_call+0x1878/0x2ee0 [ 73.613211][ T2906] do_syscall_64+0x57/0xf0 [ 73.613227][ T2906] ? clear_bhb_loop+0x50/0xa0 [ 73.613249][ T2906] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 73.613270][ T2906] RIP: 0033:0x7f8f301a94d9 [ 73.613284][ T2906] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 73.613297][ T2906] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 73.613314][ T2906] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 73.613326][ T2906] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 73.613336][ T2906] RBP: 00007f8f30f96090 R08: 0000000000000000 R09: 0000000000000000 [ 73.613346][ T2906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 73.613356][ T2906] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 73.613370][ T2906] [ 74.000906][ T312] usb 4-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 64, changing to 4 [ 74.036609][ T312] usb 4-1: New USB device found, idVendor=0644, idProduct=8047, bcdDevice= 0.40 [ 74.045707][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 74.053732][ T312] usb 4-1: Product: syz [ 74.057884][ T312] usb 4-1: Manufacturer: syz [ 74.062497][ T312] usb 4-1: SerialNumber: syz [ 74.205709][ T2925] netlink: 1 bytes leftover after parsing attributes in process `syz.2.434'. [ 74.238173][ T36] audit: type=1400 audit(2000000033.592:393): avc: denied { search } for pid=2924 comm="syz.2.434" name="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 74.260794][ T36] audit: type=1400 audit(2000000033.592:394): avc: denied { write } for pid=2924 comm="syz.2.434" name="/" dev="configfs" ino=2538 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:configfs_t tclass=dir permissive=1 [ 74.332088][ T312] usb 4-1: 1:1 : UAC_AS_GENERAL descriptor not found [ 74.339591][ T312] usb 4-1: 2:1 : UAC_AS_GENERAL descriptor not found [ 74.350021][ T312] usb 4-1: USB disconnect, device number 18 [ 74.370691][ T932] udevd[932]: 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 [ 74.593952][ T2957] fuse: Bad value for 'fd' [ 74.604217][ T2957] fuse: Bad value for 'group_id' [ 74.612576][ T2957] fuse: Bad value for 'group_id' [ 74.751938][ T36] audit: type=1400 audit(2000000034.122:395): avc: denied { bind } for pid=2971 comm="syz.0.440" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=xdp_socket permissive=1 [ 74.775309][ T2973] sit0: entered promiscuous mode [ 74.784630][ T2973] netlink: 'syz.0.440': attribute type 1 has an invalid length. [ 74.803312][ T2973] netlink: 1 bytes leftover after parsing attributes in process `syz.0.440'. [ 75.101789][ T2996] FAULT_INJECTION: forcing a failure. [ 75.101789][ T2996] name failslab, interval 1, probability 0, space 0, times 0 [ 75.145302][ T2996] CPU: 0 UID: 0 PID: 2996 Comm: syz.2.444 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 75.145327][ T2996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 75.145339][ T2996] Call Trace: [ 75.145343][ T2996] [ 75.145350][ T2996] __dump_stack+0x21/0x30 [ 75.145370][ T2996] dump_stack_lvl+0x140/0x1c0 [ 75.145385][ T2996] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.145400][ T2996] ? kasan_save_track+0x4f/0x80 [ 75.145424][ T2996] ? kasan_save_track+0x3e/0x80 [ 75.145438][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.145460][ T2996] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 75.145484][ T2996] ? __get_vm_area_node+0x150/0x390 [ 75.145505][ T2996] dump_stack+0x19/0x20 [ 75.145518][ T2996] should_fail_ex+0x3c2/0x510 [ 75.145534][ T2996] should_failslab+0xac/0x100 [ 75.145551][ T2996] kmem_cache_alloc_node_noprof+0x45/0x420 [ 75.145579][ T2996] ? alloc_vmap_area+0x230/0x26f0 [ 75.145600][ T2996] alloc_vmap_area+0x230/0x26f0 [ 75.145622][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.145643][ T2996] ? vm_map_ram+0xdd0/0xdd0 [ 75.145662][ T2996] ? __kmalloc_cache_node_noprof+0x225/0x430 [ 75.145686][ T2996] ? __get_vm_area_node+0x150/0x390 [ 75.145707][ T2996] __get_vm_area_node+0x1f8/0x390 [ 75.145727][ T2996] __vmalloc_node_range_noprof+0x340/0x1300 [ 75.145749][ T2996] ? copy_process+0x579/0x33a0 [ 75.145775][ T2996] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 75.145797][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.145818][ T2996] ? __kasan_slab_alloc+0x73/0x90 [ 75.145834][ T2996] ? arch_dup_task_struct+0x5b/0xe0 [ 75.145851][ T2996] ? __asan_memcpy+0x5a/0x80 [ 75.145874][ T2996] dup_task_struct+0x5d6/0xd80 [ 75.145895][ T2996] ? copy_process+0x579/0x33a0 [ 75.145917][ T2996] ? _raw_spin_lock_irq+0x93/0x120 [ 75.145934][ T2996] ? copy_process+0x33a0/0x33a0 [ 75.145956][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.145980][ T2996] copy_process+0x579/0x33a0 [ 75.146004][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.146025][ T2996] ? __cfi_copy_process+0x10/0x10 [ 75.146046][ T2996] ? __kmalloc_cache_noprof+0x23c/0x470 [ 75.146071][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.146093][ T2996] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 75.146116][ T2996] vhost_task_create+0x1f7/0x3f0 [ 75.146135][ T2996] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 75.146157][ T2996] ? __cfi_vhost_task_create+0x10/0x10 [ 75.146177][ T2996] ? __cfi_vhost_task_fn+0x10/0x10 [ 75.146196][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.146218][ T2996] ? mutex_lock+0x97/0x1d0 [ 75.146238][ T2996] ? __cfi_mutex_lock+0x10/0x10 [ 75.146258][ T2996] ? kernel_text_address+0xa9/0xe0 [ 75.146284][ T2996] kvm_mmu_post_init_vm+0x161/0x300 [ 75.146300][ T2996] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 75.146324][ T2996] ? _parse_integer_limit+0x195/0x1e0 [ 75.146348][ T2996] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 75.146372][ T2996] ? kstrtoull+0x13b/0x1e0 [ 75.146394][ T2996] ? kstrtouint+0x78/0xf0 [ 75.146421][ T2996] ? ioctl_has_perm+0x1bc/0x500 [ 75.146435][ T2996] ? __asan_memcpy+0x5a/0x80 [ 75.146458][ T2996] ? ioctl_has_perm+0x408/0x500 [ 75.146473][ T2996] ? has_cap_mac_admin+0xd0/0xd0 [ 75.146487][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.146510][ T2996] ? mutex_lock_killable+0x97/0x1d0 [ 75.146531][ T2996] ? __cfi_mutex_lock_killable+0x10/0x10 [ 75.146553][ T2996] ? proc_fail_nth_write+0x184/0x220 [ 75.146575][ T2996] kvm_vcpu_ioctl+0xa43/0x1000 [ 75.146594][ T2996] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 75.146612][ T2996] ? hook_file_ioctl+0x1ef/0x590 [ 75.146634][ T2996] ? __cfi_vfs_write+0x10/0x10 [ 75.146658][ T2996] ? __cfi_hook_file_ioctl+0x10/0x10 [ 75.146679][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.146701][ T2996] ? mutex_unlock+0x90/0x240 [ 75.146722][ T2996] ? __cfi_mutex_unlock+0x10/0x10 [ 75.146744][ T2996] ? __fget_files+0x2bc/0x330 [ 75.146761][ T2996] ? bpf_lsm_file_ioctl+0xd/0x20 [ 75.146779][ T2996] ? security_file_ioctl+0x3e/0x110 [ 75.146803][ T2996] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 75.146820][ T2996] __se_sys_ioctl+0x126/0x1b0 [ 75.146837][ T2996] __x64_sys_ioctl+0x7f/0xa0 [ 75.146854][ T2996] x64_sys_call+0x1878/0x2ee0 [ 75.146871][ T2996] do_syscall_64+0x57/0xf0 [ 75.146887][ T2996] ? clear_bhb_loop+0x50/0xa0 [ 75.146910][ T2996] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.146932][ T2996] RIP: 0033:0x7fd2959a94d9 [ 75.146945][ T2996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.146958][ T2996] RSP: 002b:00007fd2967d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.146975][ T2996] RAX: ffffffffffffffda RBX: 00007fd295c25fa0 RCX: 00007fd2959a94d9 [ 75.146987][ T2996] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 75.146998][ T2996] RBP: 00007fd2967d7090 R08: 0000000000000000 R09: 0000000000000000 [ 75.147008][ T2996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.147018][ T2996] R13: 00007fd295c26038 R14: 00007fd295c25fa0 R15: 00007fffa4d9cee8 [ 75.147032][ T2996] [ 75.149256][ T2996] syz.2.444: vmalloc error: size 32768, vm_struct allocation failed, mode:0xdc0(GFP_KERNEL|__GFP_ZERO), nodemask=(null) [ 75.693790][ T312] usb 2-1: USB disconnect, device number 21 [ 75.732775][ T3005] fuse: Bad value for 'fd' [ 75.739655][ T3005] fuse: Bad value for 'group_id' [ 75.745403][ T3005] fuse: Bad value for 'group_id' [ 75.851026][ T36] audit: type=1400 audit(2000000035.202:396): avc: denied { execute } for pid=3011 comm="syz.3.448" path="/selinux/policy" dev="selinuxfs" ino=20 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:security_t tclass=file permissive=1 [ 75.904577][ T2996] ,cpuset=syz2,mems_allowed=0 [ 75.913722][ T2996] CPU: 0 UID: 0 PID: 2996 Comm: syz.2.444 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 75.913746][ T2996] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 75.913757][ T2996] Call Trace: [ 75.913762][ T2996] [ 75.913768][ T2996] __dump_stack+0x21/0x30 [ 75.913788][ T2996] dump_stack_lvl+0x140/0x1c0 [ 75.913803][ T2996] ? __cfi_dump_stack_lvl+0x10/0x10 [ 75.913819][ T2996] ? _raw_spin_unlock_irqrestore+0x4a/0x70 [ 75.913839][ T2996] dump_stack+0x19/0x20 [ 75.913853][ T2996] warn_alloc+0x1e7/0x2c0 [ 75.913874][ T2996] ? entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.913897][ T2996] ? __cfi_warn_alloc+0x10/0x10 [ 75.913915][ T2996] ? __get_vm_area_node+0x211/0x390 [ 75.913938][ T2996] ? __get_vm_area_node+0x211/0x390 [ 75.913959][ T2996] __vmalloc_node_range_noprof+0x365/0x1300 [ 75.913986][ T2996] ? __cfi___vmalloc_node_range_noprof+0x10/0x10 [ 75.914009][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.914032][ T2996] ? __kasan_slab_alloc+0x73/0x90 [ 75.914048][ T2996] ? arch_dup_task_struct+0x5b/0xe0 [ 75.914066][ T2996] ? __asan_memcpy+0x5a/0x80 [ 75.914089][ T2996] dup_task_struct+0x5d6/0xd80 [ 75.914112][ T2996] ? copy_process+0x579/0x33a0 [ 75.914135][ T2996] ? _raw_spin_lock_irq+0x93/0x120 [ 75.914151][ T2996] ? copy_process+0x33a0/0x33a0 [ 75.914174][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.914198][ T2996] copy_process+0x579/0x33a0 [ 75.914223][ T2996] ? kasan_save_alloc_info+0x3a/0x50 [ 75.914245][ T2996] ? __cfi_copy_process+0x10/0x10 [ 75.914267][ T2996] ? __kmalloc_cache_noprof+0x23c/0x470 [ 75.914292][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.914315][ T2996] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 75.914337][ T2996] vhost_task_create+0x1f7/0x3f0 [ 75.914363][ T2996] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 75.914385][ T2996] ? __cfi_vhost_task_create+0x10/0x10 [ 75.914406][ T2996] ? __cfi_vhost_task_fn+0x10/0x10 [ 75.914426][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.914448][ T2996] ? mutex_lock+0x97/0x1d0 [ 75.914468][ T2996] ? __cfi_mutex_lock+0x10/0x10 [ 75.914488][ T2996] ? kernel_text_address+0xa9/0xe0 [ 75.914514][ T2996] kvm_mmu_post_init_vm+0x161/0x300 [ 75.914530][ T2996] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 75.914555][ T2996] ? _parse_integer_limit+0x195/0x1e0 [ 75.914581][ T2996] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 75.914605][ T2996] ? kstrtoull+0x13b/0x1e0 [ 75.914631][ T2996] ? kstrtouint+0x78/0xf0 [ 75.914654][ T2996] ? ioctl_has_perm+0x1bc/0x500 [ 75.914668][ T2996] ? __asan_memcpy+0x5a/0x80 [ 75.914692][ T2996] ? ioctl_has_perm+0x408/0x500 [ 75.914706][ T2996] ? has_cap_mac_admin+0xd0/0xd0 [ 75.914720][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.914743][ T2996] ? mutex_lock_killable+0x97/0x1d0 [ 75.914765][ T2996] ? __cfi_mutex_lock_killable+0x10/0x10 [ 75.914787][ T2996] ? proc_fail_nth_write+0x184/0x220 [ 75.914810][ T2996] kvm_vcpu_ioctl+0xa43/0x1000 [ 75.914829][ T2996] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 75.914847][ T2996] ? hook_file_ioctl+0x1ef/0x590 [ 75.914869][ T2996] ? __cfi_vfs_write+0x10/0x10 [ 75.914894][ T2996] ? __cfi_hook_file_ioctl+0x10/0x10 [ 75.914915][ T2996] ? __kasan_check_write+0x18/0x20 [ 75.914938][ T2996] ? mutex_unlock+0x90/0x240 [ 75.914958][ T2996] ? __cfi_mutex_unlock+0x10/0x10 [ 75.914981][ T2996] ? __fget_files+0x2bc/0x330 [ 75.914998][ T2996] ? bpf_lsm_file_ioctl+0xd/0x20 [ 75.915016][ T2996] ? security_file_ioctl+0x3e/0x110 [ 75.915039][ T2996] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 75.915057][ T2996] __se_sys_ioctl+0x126/0x1b0 [ 75.915075][ T2996] __x64_sys_ioctl+0x7f/0xa0 [ 75.915092][ T2996] x64_sys_call+0x1878/0x2ee0 [ 75.915109][ T2996] do_syscall_64+0x57/0xf0 [ 75.915125][ T2996] ? clear_bhb_loop+0x50/0xa0 [ 75.915148][ T2996] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 75.915170][ T2996] RIP: 0033:0x7fd2959a94d9 [ 75.915183][ T2996] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 75.915197][ T2996] RSP: 002b:00007fd2967d7028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 75.915214][ T2996] RAX: ffffffffffffffda RBX: 00007fd295c25fa0 RCX: 00007fd2959a94d9 [ 75.915227][ T2996] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 75.915237][ T2996] RBP: 00007fd2967d7090 R08: 0000000000000000 R09: 0000000000000000 [ 75.915248][ T2996] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 75.915258][ T2996] R13: 00007fd295c26038 R14: 00007fd295c25fa0 R15: 00007fffa4d9cee8 [ 75.915272][ T2996] [ 75.921093][ T2996] Mem-Info: [ 76.504932][ T3048] fuse: Bad value for 'fd' [ 76.519357][ T3048] fuse: Bad value for 'group_id' [ 76.524528][ T312] usb 2-1: new high-speed USB device number 22 using dummy_hcd [ 76.536892][ T2996] active_anon:26627 inactive_anon:8 isolated_anon:0 [ 76.536892][ T2996] active_file:4275 inactive_file:815 isolated_file:0 [ 76.536892][ T2996] unevictable:0 dirty:19 writeback:0 [ 76.536892][ T2996] slab_reclaimable:4168 slab_unreclaimable:71586 [ 76.536892][ T2996] mapped:25174 shmem:20794 pagetables:1132 [ 76.536892][ T2996] sec_pagetables:0 bounce:0 [ 76.536892][ T2996] kernel_misc_reclaimable:0 [ 76.536892][ T2996] free:1519357 free_pcp:1157 free_cma:0 [ 76.586910][ T3048] fuse: Bad value for 'group_id' [ 76.670534][ T2996] Node 0 active_anon:106768kB inactive_anon:32kB active_file:17100kB inactive_file:3260kB unevictable:0kB isolated(anon):0kB isolated(file):0kB mapped:100852kB dirty:76kB writeback:0kB shmem:83176kB shmem_thp:0kB shmem_pmdmapped:0kB anon_thp:0kB writeback_tmp:0kB kernel_stack:6080kB pagetables:5152kB sec_pagetables:0kB all_unreclaimable? no [ 76.703277][ T312] usb 2-1: Using ep0 maxpacket: 16 [ 76.722503][ T312] usb 2-1: config 0 has an invalid descriptor of length 120, skipping remainder of the config [ 76.744811][ T312] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has an invalid bInterval 47, changing to 9 [ 76.786260][ T312] usb 2-1: config 0 interface 0 altsetting 5 endpoint 0x81 has invalid maxpacket 25816, setting to 1024 [ 76.836028][ T36] audit: type=1400 audit(2000000036.212:397): avc: denied { read write } for pid=3067 comm="syz.3.459" name="uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 76.861523][ T3068] overlayfs: fs on './file0' does not support file handles, falling back to index=off,nfs_export=off. [ 76.876109][ T312] usb 2-1: config 0 interface 0 altsetting 5 has 1 endpoint descriptor, different from the interface descriptor's value: 4 [ 76.892427][ T2996] DMA32 free:2954928kB boost:0kB min:19052kB low:23812kB high:28572kB reserved_highatomic:0KB free_highatomic:0KB active_anon:0kB inactive_anon:0kB active_file:0kB inactive_file:0kB unevictable:0kB writepending:0kB present:3145324kB managed:2954996kB mlocked:0kB bounce:0kB free_pcp:68kB local_pcp:68kB free_cma:0kB [ 76.938781][ T312] usb 2-1: config 0 interface 0 has no altsetting 0 [ 76.958525][ T312] usb 2-1: New USB device found, idVendor=046d, idProduct=c53a, bcdDevice= 0.00 [ 76.979447][ T36] audit: type=1400 audit(2000000036.212:398): avc: denied { open } for pid=3067 comm="syz.3.459" path="/dev/uhid" dev="devtmpfs" ino=199 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:uhid_device_t tclass=chr_file permissive=1 [ 77.018360][ T312] usb 2-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 77.032486][ T2996] lowmem_reserve[]: 0 3920 3920 [ 77.039770][ T3077] netlink: 'syz.3.462': attribute type 2 has an invalid length. [ 77.052530][ T2996] Normal free:3124248kB boost:0kB min:26000kB low:32500kB high:39000kB reserved_highatomic:0KB free_highatomic:0KB active_anon:106612kB inactive_anon:32kB active_file:17100kB inactive_file:3260kB unevictable:0kB writepending:76kB present:5242880kB managed:4014840kB mlocked:0kB bounce:0kB free_pcp:2672kB local_pcp:2672kB free_cma:0kB [ 77.086009][ T312] usb 2-1: config 0 descriptor?? [ 77.099717][ T3021] raw-gadget.1 gadget.1: fail, usb_ep_enable returned -22 [ 77.110653][ T3077] netlink: 'syz.3.462': attribute type 2 has an invalid length. [ 77.158854][ T2996] lowmem_reserve[]: 0 0 0 [ 77.172693][ T2996] DMA32: 6*4kB (M) 3*8kB (M) 4*16kB (M) 4*32kB (M) 5*64kB (M) 5*128kB (M) 4*256kB (M) 5*512kB (M) 5*1024kB (UM) 4*2048kB (M) 717*4096kB (M) = 2954928kB [ 77.203566][ T3096] fuse: Bad value for 'fd' [ 77.215528][ T3096] fuse: Bad value for 'group_id' [ 77.222396][ T2996] Normal: 572*4kB (UME) 960*8kB (UME) 825*16kB (UME) 520*32kB (UME) 253*64kB (UME) 24*128kB (UME) 5*256kB (UME) 24*512kB (UME) 19*1024kB (M) 6*2048kB (M) 736*4096kB (UME) = 3119040kB [ 77.249122][ T3096] fuse: Bad value for 'group_id' [ 77.276783][ T2996] 25893 total pagecache pages [ 77.281522][ T2996] 6 pages in swap cache [ 77.305313][ T2996] Free swap = 58288kB [ 77.333128][ T2996] Total swap = 124996kB [ 77.337329][ T2996] 2097051 pages RAM [ 77.342398][ T36] audit: type=1400 audit(2000000036.712:399): avc: denied { setopt } for pid=3105 comm="syz.3.466" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_netfilter_socket permissive=1 [ 77.363005][ T3107] netlink: 48 bytes leftover after parsing attributes in process `syz.3.466'. [ 77.378873][ T2996] 0 pages HighMem/MovableOnly [ 77.392550][ T2996] 354592 pages reserved [ 77.402509][ T2996] 0 pages cma reserved [ 77.414710][ T2996] Memory allocations: [ 77.440982][ T2996] 0 B 0 init/main.c:1477 func:do_initcalls [ 77.458917][ T2996] 0 B 0 init/do_mounts.c:186 func:mount_root_generic [ 77.475258][ T2996] 0 B 0 init/do_mounts.c:158 func:do_mount_root [ 77.501291][ T3107] netlink: 28 bytes leftover after parsing attributes in process `syz.3.466'. [ 77.522154][ T2996] 0 B 0 init/do_mounts.c:352 func:mount_nodev_root [ 77.533092][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 77.541223][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 77.566678][ T2996] 0 B 0 init/do_mounts_rd.c:241 func:rd_load_image [ 77.607067][ T2996] 0 B 0 init/do_mounts_rd.c:72 func:identify_ramdisk_image [ 77.615774][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 77.637329][ T3123] FAULT_INJECTION: forcing a failure. [ 77.637329][ T3123] name failslab, interval 1, probability 0, space 0, times 0 [ 77.657334][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 77.665582][ T2996] 0 B 0 init/initramfs.c:507 func:unpack_to_rootfs [ 77.682506][ T3127] tipc: Started in network mode [ 77.690271][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 77.702426][ T2996] 0 B 0 init/initramfs.c:508 func:unpack_to_rootfs [ 77.710506][ T3127] tipc: Node identity 7f000001, cluster identity 4711 [ 77.718477][ T3123] CPU: 0 UID: 0 PID: 3123 Comm: syz.0.468 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 77.718506][ T3123] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 77.718518][ T3123] Call Trace: [ 77.718523][ T3123] [ 77.718529][ T3123] __dump_stack+0x21/0x30 [ 77.718549][ T3123] dump_stack_lvl+0x140/0x1c0 [ 77.718564][ T3123] ? __cfi_dump_stack_lvl+0x10/0x10 [ 77.718579][ T3123] ? avc_has_perm+0x155/0x240 [ 77.718598][ T3123] ? __cfi_avc_has_perm+0x10/0x10 [ 77.718617][ T3123] ? hook_file_open+0x1f2/0x8d0 [ 77.718640][ T3123] dump_stack+0x19/0x20 [ 77.718653][ T3123] should_fail_ex+0x3c2/0x510 [ 77.718669][ T3123] should_failslab+0xac/0x100 [ 77.718687][ T3123] __kmalloc_cache_noprof+0x41/0x470 [ 77.718712][ T3123] ? vhost_task_create+0x12c/0x3f0 [ 77.718734][ T3123] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 77.718770][ T3123] vhost_task_create+0x12c/0x3f0 [ 77.718790][ T3123] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 77.718813][ T3123] ? __cfi_vhost_task_create+0x10/0x10 [ 77.718833][ T3123] ? __cfi_vhost_task_fn+0x10/0x10 [ 77.718852][ T3123] ? __kasan_check_write+0x18/0x20 [ 77.718876][ T3123] ? mutex_lock+0x97/0x1d0 [ 77.718897][ T3123] ? __cfi_mutex_lock+0x10/0x10 [ 77.718917][ T3123] ? kernel_text_address+0xa9/0xe0 [ 77.718943][ T3123] kvm_mmu_post_init_vm+0x161/0x300 [ 77.718959][ T3123] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 77.718984][ T3123] ? _parse_integer_limit+0x195/0x1e0 [ 77.719010][ T3123] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 77.719035][ T3123] ? kstrtoull+0x13b/0x1e0 [ 77.719057][ T3123] ? kstrtouint+0x78/0xf0 [ 77.719080][ T3123] ? ioctl_has_perm+0x1bc/0x500 [ 77.719094][ T3123] ? __asan_memcpy+0x5a/0x80 [ 77.719139][ T3123] ? ioctl_has_perm+0x408/0x500 [ 77.719154][ T3123] ? has_cap_mac_admin+0xd0/0xd0 [ 77.719168][ T3123] ? __kasan_check_write+0x18/0x20 [ 77.719191][ T3123] ? mutex_lock_killable+0x97/0x1d0 [ 77.719213][ T3123] ? __cfi_mutex_lock_killable+0x10/0x10 [ 77.719235][ T3123] ? proc_fail_nth_write+0x184/0x220 [ 77.719258][ T3123] kvm_vcpu_ioctl+0xa43/0x1000 [ 77.719277][ T3123] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 77.719295][ T3123] ? hook_file_ioctl+0x1ef/0x590 [ 77.719316][ T3123] ? __cfi_vfs_write+0x10/0x10 [ 77.719340][ T3123] ? __cfi_hook_file_ioctl+0x10/0x10 [ 77.719362][ T3123] ? __kasan_check_write+0x18/0x20 [ 77.719385][ T3123] ? mutex_unlock+0x90/0x240 [ 77.719405][ T3123] ? __cfi_mutex_unlock+0x10/0x10 [ 77.719428][ T3123] ? __fget_files+0x2bc/0x330 [ 77.719445][ T3123] ? bpf_lsm_file_ioctl+0xd/0x20 [ 77.719463][ T3123] ? security_file_ioctl+0x3e/0x110 [ 77.719487][ T3123] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 77.719504][ T3123] __se_sys_ioctl+0x126/0x1b0 [ 77.719527][ T3123] __x64_sys_ioctl+0x7f/0xa0 [ 77.719544][ T3123] x64_sys_call+0x1878/0x2ee0 [ 77.719561][ T3123] do_syscall_64+0x57/0xf0 [ 77.719578][ T3123] ? clear_bhb_loop+0x50/0xa0 [ 77.719601][ T3123] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 77.719625][ T3123] RIP: 0033:0x7f8f301a94d9 [ 77.719638][ T3123] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 77.719651][ T3123] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 77.719668][ T3123] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 77.719680][ T3123] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 77.719689][ T3123] RBP: 00007f8f30f96090 R08: 0000000000000000 R09: 0000000000000000 [ 77.719699][ T3123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 77.719709][ T3123] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 77.719723][ T3123] [ 78.090590][ T3127] tipc: Enabling of bearer rejected, failed to enable media [ 78.099001][ T3126] tipc: Enabling of bearer rejected, failed to enable media [ 78.107636][ T3126] tipc: New replicast peer: fe80:0000:0000:0000:0000:0000:0000:00bb [ 78.116202][ T3126] tipc: Enabled bearer , priority 10 [ 78.123393][ T3129] binder: Unknown parameter 'secla}el' [ 78.130104][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.138288][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.146407][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.154516][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.162616][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.170700][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.178814][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.186916][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.195485][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.203603][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.211808][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.219955][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.228065][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.236177][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.244285][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.252564][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.260658][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.268773][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.276870][ T312] logitech-djreceiver 0003:046D:C53A.0006: unknown main item tag 0x0 [ 78.286327][ T2996] 0 B 0 init/initramfs.c:509 func:unpack_to_rootfs [ 78.294304][ T2996] 0 B 0 init/initramfs.c:101 func:find_link [ 78.379006][ T3138] fuse: Bad value for 'fd' [ 78.384090][ T3138] fuse: Bad value for 'group_id' [ 78.389056][ T3138] fuse: Bad value for 'group_id' [ 78.435244][ T314] usb 2-1: USB disconnect, device number 22 [ 78.506885][ T3152] fuse: Bad value for 'fd' [ 78.574815][ T3162] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 78.606755][ T3162] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 78.909173][ T3200] FAULT_INJECTION: forcing a failure. [ 78.909173][ T3200] name failslab, interval 1, probability 0, space 0, times 0 [ 78.932183][ T3200] CPU: 0 UID: 0 PID: 3200 Comm: syz.1.480 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 78.932212][ T3200] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 78.932223][ T3200] Call Trace: [ 78.932228][ T3200] [ 78.932235][ T3200] __dump_stack+0x21/0x30 [ 78.932255][ T3200] dump_stack_lvl+0x140/0x1c0 [ 78.932270][ T3200] ? __cfi_dump_stack_lvl+0x10/0x10 [ 78.932288][ T3200] dump_stack+0x19/0x20 [ 78.932301][ T3200] should_fail_ex+0x3c2/0x510 [ 78.932317][ T3200] should_failslab+0xac/0x100 [ 78.932334][ T3200] kmem_cache_alloc_node_noprof+0x45/0x420 [ 78.932370][ T3200] ? dup_task_struct+0xc1/0xd80 [ 78.932393][ T3200] ? kasan_save_alloc_info+0x3a/0x50 [ 78.932415][ T3200] ? __kasan_kmalloc+0x96/0xb0 [ 78.932431][ T3200] ? __kmalloc_cache_noprof+0x23c/0x470 [ 78.932456][ T3200] dup_task_struct+0xc1/0xd80 [ 78.932479][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.932501][ T3200] ? _raw_spin_lock_irq+0x93/0x120 [ 78.932519][ T3200] ? copy_process+0x33a0/0x33a0 [ 78.932541][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.932565][ T3200] copy_process+0x579/0x33a0 [ 78.932590][ T3200] ? kasan_save_alloc_info+0x3a/0x50 [ 78.932612][ T3200] ? __cfi_copy_process+0x10/0x10 [ 78.932634][ T3200] ? __kmalloc_cache_noprof+0x23c/0x470 [ 78.932659][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.932682][ T3200] ? __cfi_kvm_nx_huge_page_recovery_worker+0x10/0x10 [ 78.932704][ T3200] vhost_task_create+0x1f7/0x3f0 [ 78.932724][ T3200] ? __cfi_kvm_nx_huge_page_recovery_worker_kill+0x10/0x10 [ 78.932746][ T3200] ? __cfi_vhost_task_create+0x10/0x10 [ 78.932767][ T3200] ? __cfi_vhost_task_fn+0x10/0x10 [ 78.932786][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.932809][ T3200] ? mutex_lock+0x97/0x1d0 [ 78.932829][ T3200] ? __cfi_mutex_lock+0x10/0x10 [ 78.932849][ T3200] ? kernel_text_address+0xa9/0xe0 [ 78.932874][ T3200] kvm_mmu_post_init_vm+0x161/0x300 [ 78.932898][ T3200] kvm_arch_vcpu_ioctl_run+0xf3/0x1bc0 [ 78.932923][ T3200] ? _parse_integer_limit+0x195/0x1e0 [ 78.932953][ T3200] ? __cfi_kvm_arch_vcpu_ioctl_run+0x10/0x10 [ 78.932978][ T3200] ? kstrtoull+0x13b/0x1e0 [ 78.933001][ T3200] ? kstrtouint+0x78/0xf0 [ 78.933023][ T3200] ? ioctl_has_perm+0x1bc/0x500 [ 78.933037][ T3200] ? __asan_memcpy+0x5a/0x80 [ 78.933061][ T3200] ? ioctl_has_perm+0x408/0x500 [ 78.933075][ T3200] ? has_cap_mac_admin+0xd0/0xd0 [ 78.933090][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.933113][ T3200] ? mutex_lock_killable+0x97/0x1d0 [ 78.933134][ T3200] ? __cfi_mutex_lock_killable+0x10/0x10 [ 78.933156][ T3200] ? proc_fail_nth_write+0x184/0x220 [ 78.933179][ T3200] kvm_vcpu_ioctl+0xa43/0x1000 [ 78.933199][ T3200] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 78.933217][ T3200] ? hook_file_ioctl+0x1ef/0x590 [ 78.933239][ T3200] ? __cfi_vfs_write+0x10/0x10 [ 78.933263][ T3200] ? __cfi_hook_file_ioctl+0x10/0x10 [ 78.933285][ T3200] ? __kasan_check_write+0x18/0x20 [ 78.933308][ T3200] ? mutex_unlock+0x90/0x240 [ 78.933329][ T3200] ? __cfi_mutex_unlock+0x10/0x10 [ 78.933351][ T3200] ? __fget_files+0x2bc/0x330 [ 78.933369][ T3200] ? bpf_lsm_file_ioctl+0xd/0x20 [ 78.933386][ T3200] ? security_file_ioctl+0x3e/0x110 [ 78.933410][ T3200] ? __cfi_kvm_vcpu_ioctl+0x10/0x10 [ 78.933428][ T3200] __se_sys_ioctl+0x126/0x1b0 [ 78.933446][ T3200] __x64_sys_ioctl+0x7f/0xa0 [ 78.933463][ T3200] x64_sys_call+0x1878/0x2ee0 [ 78.933480][ T3200] do_syscall_64+0x57/0xf0 [ 78.933497][ T3200] ? clear_bhb_loop+0x50/0xa0 [ 78.933520][ T3200] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 78.933542][ T3200] RIP: 0033:0x7f6823ba94d9 [ 78.933556][ T3200] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 78.933570][ T3200] RSP: 002b:00007f6824b00028 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 78.933587][ T3200] RAX: ffffffffffffffda RBX: 00007f6823e25fa0 RCX: 00007f6823ba94d9 [ 78.933600][ T3200] RDX: 0000000000000000 RSI: 000000000000ae80 RDI: 0000000000000005 [ 78.933610][ T3200] RBP: 00007f6824b00090 R08: 0000000000000000 R09: 0000000000000000 [ 78.933620][ T3200] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 78.933630][ T3200] R13: 00007f6823e26038 R14: 00007f6823e25fa0 R15: 00007ffd41474858 [ 78.933644][ T3200] [ 79.382175][ T9] tipc: Node number set to 2130706433 [ 79.413263][ T3208] fuse: Bad value for 'fd' [ 79.418231][ T3208] fuse: Bad value for 'group_id' [ 79.423222][ T3208] fuse: Bad value for 'group_id' [ 79.491177][ T3205] device-mapper: table: 252:0: crypt: Invalid feature arguments (-EINVAL) [ 79.499908][ T3205] device-mapper: ioctl: error adding target to table [ 79.793498][ T9] usb 4-1: new high-speed USB device number 19 using dummy_hcd [ 79.914274][ T3269] netlink: 24 bytes leftover after parsing attributes in process `syz.1.491'. [ 79.943452][ T9] usb 4-1: config 0 has an invalid descriptor of length 0, skipping remainder of the config [ 79.953710][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 79.977439][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 80.007527][ T9] usb 4-1: config 0 interface 0 altsetting 0 has 1 endpoint descriptor, different from the interface descriptor's value: 2 [ 80.049431][ T9] usb 4-1: New USB device found, idVendor=047f, idProduct=ffff, bcdDevice= 0.00 [ 80.079902][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 80.124043][ T9] usb 4-1: config 0 descriptor?? [ 80.363308][ T312] usb 3-1: new high-speed USB device number 23 using dummy_hcd [ 80.522390][ T312] usb 3-1: Using ep0 maxpacket: 32 [ 80.528557][ T312] usb 3-1: config 0 has an invalid interface number: 184 but max is 0 [ 80.537065][ T312] usb 3-1: config 0 has no interface number 0 [ 80.546570][ T3229] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 80.556565][ T3229] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 80.564544][ T312] usb 3-1: config 0 interface 184 has no altsetting 0 [ 80.585681][ T312] usb 3-1: New USB device found, idVendor=0424, idProduct=7500, bcdDevice=69.ee [ 80.597865][ T9] plantronics 0003:047F:FFFF.0007: No inputs registered, leaving [ 80.606012][ T312] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 80.625257][ T3328] udevd[3328]: open /dev/null failed: Not a directory [ 80.632302][ T9] plantronics 0003:047F:FFFF.0007: hiddev96,hidraw0: USB HID v0.00 Device [HID 047f:ffff] on usb-dummy_hcd.3-1/input0 [ 80.644791][ T312] usb 3-1: Product: syz [ 80.654564][ T312] usb 3-1: Manufacturer: syz [ 80.670482][ T312] usb 3-1: SerialNumber: syz [ 80.683088][ T312] usb 3-1: config 0 descriptor?? [ 80.703174][ T312] smsc75xx v1.0.0 [ 80.807673][ T314] usb 4-1: USB disconnect, device number 19 [ 81.164546][ T36] audit: type=1400 audit(2000000040.542:400): avc: denied { sqpoll } for pid=3383 comm="syz.1.496" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=io_uring permissive=1 [ 81.361618][ T3419] netlink: 4 bytes leftover after parsing attributes in process `syz.3.497'. [ 81.507308][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000040: -71 [ 81.532786][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 81.549215][ T3387] cgroup: fork rejected by pids controller in /syz1 [ 81.571064][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -71 [ 81.633307][ T3437] fuse: Bad value for 'fd' [ 81.640048][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): Failed to read PMT_CTL: -71 [ 81.663039][ T3437] fuse: Bad value for 'group_id' [ 81.681766][ T3437] fuse: Bad value for 'group_id' [ 81.690381][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): device not ready in smsc75xx_reset [ 81.739682][ T312] smsc75xx 3-1:0.184 (unnamed net_device) (uninitialized): smsc75xx_reset error -71 [ 81.792457][ T312] smsc75xx 3-1:0.184: probe with driver smsc75xx failed with error -71 [ 81.840700][ T312] usb 3-1: USB disconnect, device number 23 [ 81.899738][ T3432] syz.3.498 (3432): drop_caches: 3 [ 82.707512][ T3542] fuse: Bad value for 'fd' [ 82.725425][ T3542] fuse: Bad value for 'group_id' [ 82.740253][ T3542] fuse: Bad value for 'group_id' [ 82.829749][ T36] audit: type=1400 audit(2000000042.202:401): avc: denied { ioctl } for pid=3551 comm="syz.2.511" path="/dev/fuse" dev="devtmpfs" ino=23 ioctlcmd=0x586a scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:fuse_device_t tclass=chr_file permissive=1 [ 82.952797][ T3560] netlink: 'syz.0.513': attribute type 16 has an invalid length. [ 82.977232][ T3560] rust_binder: 3559:3560 error while translating object: EINVAL [ 82.994575][ T3545] syz.3.509 (3545): drop_caches: 3 [ 83.000813][ T3560] rust_binder: 3559:3560 transaction call to 3559:0 failed EINVAL, code 0 size 96-24 line thread.rs:1007 [ 83.014224][ T312] rust_binder: 3559: undelivered TRANSACTION_ERROR: 29201 [ 83.051415][ T3562] 9pnet: p9_errstr2errno: server reported unknown error 0x000 [ 83.117274][ T3572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.129474][ T3572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.138238][ T3572] kvm: vcpu 0: requested 128 ns lapic timer period limited to 200000 ns [ 83.148733][ T3572] kvm: vcpu 0: requested lapic timer restore with starting count register 0x390=1812281087 (231971979136 ns) > initial count (200000 ns). Using initial count to start timer. [ 83.174065][ T3572] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 83.196804][ T3572] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 83.629573][ T36] audit: type=1400 audit(2000000043.002:402): avc: denied { write } for pid=3628 comm="syz.3.516" name=".pending_reads" dev="incremental-fs" ino=2 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:unlabeled_t tclass=file permissive=1 [ 83.686642][ T36] audit: type=1400 audit(2000000043.052:403): avc: denied { ioctl } for pid=3632 comm="syz.3.517" path="socket:[21041]" dev="sockfs" ino=21041 ioctlcmd=0x8906 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 83.732386][ T36] audit: type=1400 audit(2000000043.052:404): avc: denied { read } for pid=3632 comm="syz.3.517" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=ieee802154_socket permissive=1 [ 83.789965][ T3641] fuse: Bad value for 'fd' [ 83.862867][ T312] rust_binder: 3648: undelivered TRANSACTION_COMPLETE [ 83.876815][ T312] rust_binder: 312:312 release transaction 23 in, still active [ 84.102088][ T3654] syz.0.522 (3654): drop_caches: 3 [ 84.422188][ T3718] mmap: syz.1.527 (3718) uses deprecated remap_file_pages() syscall. See Documentation/mm/remap_file_pages.rst. [ 84.499562][ T3729] ./dev/sda1: Can't lookup blockdev [ 84.538820][ T36] audit: type=1400 audit(2000000043.912:405): avc: denied { execute } for pid=3731 comm="syz.3.530" path="anon_inode:[io_uring]" dev="anon_inodefs" ino=21367 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 84.622413][ T36] audit: type=1400 audit(2000000043.962:406): avc: denied { read } for pid=3735 comm="syz.2.532" lport=255 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=rawip_socket permissive=1 [ 84.649203][ T3741] netlink: 'syz.1.534': attribute type 17 has an invalid length. [ 84.802418][ T9] usb 4-1: new high-speed USB device number 20 using dummy_hcd [ 84.962519][ T9] usb 4-1: Using ep0 maxpacket: 32 [ 84.974402][ T9] usb 4-1: config 0 has an invalid interface number: 67 but max is 0 [ 84.982681][ T9] usb 4-1: config 0 has no interface number 0 [ 84.995082][ T9] usb 4-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 85.019938][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 85.047248][ T9] usb 4-1: Product: syz [ 85.059046][ T9] usb 4-1: Manufacturer: syz [ 85.069409][ T9] usb 4-1: SerialNumber: syz [ 85.081269][ T9] usb 4-1: config 0 descriptor?? [ 85.093258][ T9] smsc95xx v2.0.0 [ 85.493381][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000030: -32 [ 85.524416][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_CMD [ 85.581900][ T3844] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 85.600399][ T3844] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 85.674527][ T3851] EXT4-fs: Conflicting test_dummy_encryption options [ 85.716233][ T36] audit: type=1400 audit(2000000045.095:407): avc: denied { setattr } for pid=3854 comm="syz.2.548" path="socket:[21602]" dev="sockfs" ino=21602 scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_xfrm_socket permissive=1 [ 85.743753][ T3855] SELinux: policydb table sizes (0,0) do not match mine (8,7) [ 85.756966][ T9] smsc95xx 4-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000014: -61 [ 85.768895][ T3855] SELinux: failed to load policy [ 85.787053][ T9] smsc95xx 4-1:0.67: probe with driver smsc95xx failed with error -61 [ 86.564675][ T3922] fuse: Bad value for 'fd' [ 86.645134][ T3931] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 86.712051][ T3931] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 86.924070][ T36] audit: type=1400 audit(2000000046.305:408): avc: denied { associate } for pid=3957 comm="syz.1.561" name="kvm" scontext=root:object_r:etc_runtime_t tcontext=system_u:object_r:root_t tclass=filesystem permissive=1 [ 87.490564][ T3951] syz.2.560 (3951): drop_caches: 3 [ 87.553097][ T9] usb 4-1: USB disconnect, device number 20 [ 87.611280][ T4005] ./dev/sda1: Can't lookup blockdev [ 87.713499][ T4020] incfs: Options parsing error. -22 [ 87.732470][ T4019] incfs: Options parsing error. -22 [ 87.737712][ T4019] incfs: mount failed -22 [ 87.762631][ T4020] incfs: mount failed -22 [ 87.892434][ T314] usb 3-1: new high-speed USB device number 24 using dummy_hcd [ 87.912403][ T9] usb 4-1: new full-speed USB device number 21 using dummy_hcd [ 88.062380][ T314] usb 3-1: Using ep0 maxpacket: 32 [ 88.075206][ T9] usb 4-1: unable to get BOS descriptor or descriptor too short [ 88.092802][ T9] usb 4-1: not running at top speed; connect to a high speed hub [ 88.100822][ T314] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 88.121966][ T9] usb 4-1: config 1 has an invalid descriptor of length 210, skipping remainder of the config [ 88.142977][ T4056] ./dev/sda1: Can't lookup blockdev [ 88.148528][ T314] usb 3-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 88.173382][ T9] usb 4-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 88.201100][ T314] usb 3-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 88.220456][ T36] audit: type=1400 audit(2000000047.595:409): avc: denied { read } for pid=4059 comm="syz.0.579" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=tipc_socket permissive=1 [ 88.248968][ T314] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 88.257296][ T9] usb 4-1: New USB device found, idVendor=1235, idProduct=8212, bcdDevice= 0.40 [ 88.286467][ T314] usb 3-1: config 0 descriptor?? [ 88.296944][ T9] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 88.336227][ T9] usb 4-1: Product: syz [ 88.355508][ T9] usb 4-1: Manufacturer: syz [ 88.380650][ T9] usb 4-1: SerialNumber: syz [ 88.443353][ T36] audit: type=1400 audit(2000000047.825:410): avc: denied { create } for pid=4086 comm="syz.1.586" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_fib_lookup_socket permissive=1 [ 88.605014][ T4003] UDC core: USB Raw Gadget: couldn't find an available UDC or it's busy [ 88.639358][ T4003] misc raw-gadget: fail, usb_gadget_register_driver returned -16 [ 88.684023][ T9] usb 4-1: Focusrite Scarlett Gen 3 Mixer Driver enabled (pid=0x8212); report any issues to https://github.com/geoffreybennett/scarlett-gen2/issues [ 88.732627][ T314] savu 0003:1E7D:2D5A.0008: hiddev96,hidraw0: USB HID v0.00 Device [HID 1e7d:2d5a] on usb-dummy_hcd.2-1/input0 [ 88.762376][ T9] usb 4-1: Error initialising Scarlett Gen 3 Mixer Driver: -22 [ 88.777865][ T4102] udevd[4102]: open /dev/null failed: Not a directory [ 88.807105][ T9] snd-usb-audio 4-1:1.0: probe with driver snd-usb-audio failed with error -22 [ 88.858493][ T9] usb 4-1: USB disconnect, device number 21 [ 88.867288][ T646] udevd[646]: 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 [ 88.982675][ T4013] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=54 sclass=netlink_xfrm_socket pid=4013 comm=syz.2.568 [ 89.018091][ T4013] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=64 sclass=netlink_xfrm_socket pid=4013 comm=syz.2.568 [ 89.069937][ T4013] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=55 sclass=netlink_xfrm_socket pid=4013 comm=syz.2.568 [ 89.093875][ T4085] syz.0.585 (4085): drop_caches: 3 [ 89.129243][ T9] usb 3-1: USB disconnect, device number 24 [ 89.282919][ T4119] fuse: Bad value for 'fd' [ 89.665671][ T4115] syz.0.588 (4115): drop_caches: 3 [ 89.902202][ T4164] fuse: Bad value for 'fd' [ 89.952401][ T9] usb 3-1: new high-speed USB device number 25 using dummy_hcd [ 90.054827][ T4176] fuse: Bad value for 'group_id' [ 90.065558][ T4176] fuse: Bad value for 'group_id' [ 90.102767][ T9] usb 3-1: device descriptor read/64, error -71 [ 90.232387][ T312] usb 4-1: new high-speed USB device number 22 using dummy_hcd [ 90.352397][ T9] usb 3-1: device descriptor read/64, error -71 [ 90.402418][ T312] usb 4-1: Using ep0 maxpacket: 32 [ 90.412614][ T312] usb 4-1: unable to get BOS descriptor or descriptor too short [ 90.421116][ T312] usb 4-1: config 1 interface 1 altsetting 1 endpoint 0x1 has an invalid bInterval 120, changing to 7 [ 90.438435][ T312] usb 4-1: string descriptor 0 read error: -22 [ 90.447967][ T312] usb 4-1: New USB device found, idVendor=0763, idProduct=2081, bcdDevice= 0.40 [ 90.461119][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 90.482976][ T312] usb 4-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 90.506863][ T312] usb 4-1: found format II with max.bitrate = 515, frame size=4095 [ 90.523725][ T312] usb 4-1: 1:1 : unknown format tag 0x5 is detected. processed as MPEG. [ 90.542621][ T312] usb 4-1: found format II with max.bitrate = 515, frame size=4095 [ 90.602789][ T9] usb 3-1: new high-speed USB device number 26 using dummy_hcd [ 90.753690][ T9] usb 3-1: device descriptor read/64, error -71 [ 90.802942][ T4236] ./dev/sda1: Can't lookup blockdev [ 90.919903][ T4244] ./dev/sda1: Can't lookup blockdev [ 91.012108][ T4221] syz.0.605 (4221): drop_caches: 3 [ 91.017394][ T9] usb 3-1: device descriptor read/64, error -71 [ 91.132486][ T9] usb usb3-port1: attempt power cycle [ 91.142702][ T4259] FAULT_INJECTION: forcing a failure. [ 91.142702][ T4259] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 91.200925][ T4259] CPU: 0 UID: 0 PID: 4259 Comm: syz.0.610 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 91.200954][ T4259] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 91.200965][ T4259] Call Trace: [ 91.200970][ T4259] [ 91.200977][ T4259] __dump_stack+0x21/0x30 [ 91.200997][ T4259] dump_stack_lvl+0x140/0x1c0 [ 91.201015][ T4259] ? __cfi_dump_stack_lvl+0x10/0x10 [ 91.201031][ T4259] ? check_stack_object+0x138/0x150 [ 91.201056][ T4259] dump_stack+0x19/0x20 [ 91.201070][ T4259] should_fail_ex+0x3c2/0x510 [ 91.201086][ T4259] should_fail+0xf/0x20 [ 91.201099][ T4259] should_fail_usercopy+0x1e/0x30 [ 91.201116][ T4259] _copy_to_user+0x24/0xa0 [ 91.201135][ T4259] simple_read_from_buffer+0xed/0x160 [ 91.201156][ T4259] proc_fail_nth_read+0x1aa/0x220 [ 91.201178][ T4259] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 91.201199][ T4259] ? __kasan_check_read+0x15/0x20 [ 91.201222][ T4259] ? bpf_lsm_file_permission+0xd/0x20 [ 91.201241][ T4259] ? __cfi_proc_fail_nth_read+0x10/0x10 [ 91.201262][ T4259] vfs_read+0x28b/0xc70 [ 91.201285][ T4259] ? __x64_sys_newstat+0x80/0x80 [ 91.201304][ T4259] ? __cfi_vfs_read+0x10/0x10 [ 91.201326][ T4259] ? __kasan_check_write+0x18/0x20 [ 91.201349][ T4259] ? mutex_lock+0x97/0x1d0 [ 91.201369][ T4259] ? __cfi_mutex_lock+0x10/0x10 [ 91.201392][ T4259] ksys_read+0x145/0x260 [ 91.201406][ T4259] ? __cfi_ksys_read+0x10/0x10 [ 91.201420][ T4259] ? __kasan_check_read+0x15/0x20 [ 91.201444][ T4259] __x64_sys_read+0x7f/0x90 [ 91.201458][ T4259] x64_sys_call+0x2638/0x2ee0 [ 91.201475][ T4259] do_syscall_64+0x57/0xf0 [ 91.201491][ T4259] ? clear_bhb_loop+0x50/0xa0 [ 91.201514][ T4259] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 91.201536][ T4259] RIP: 0033:0x7f8f30169d0e [ 91.201550][ T4259] Code: 08 0f 85 a5 a8 ff ff 49 89 fb 48 89 f0 48 89 d7 48 89 ce 4c 89 c2 4d 89 ca 4c 8b 44 24 08 4c 8b 4c 24 10 4c 89 5c 24 08 0f 05 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 80 00 00 00 00 48 83 ec 08 [ 91.201563][ T4259] RSP: 002b:00007f8f2ebf6fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 91.201580][ T4259] RAX: ffffffffffffffda RBX: 00007f8f2ebf76c0 RCX: 00007f8f30169d0e [ 91.201592][ T4259] RDX: 000000000000000f RSI: 00007f8f2ebf70a0 RDI: 0000000000000004 [ 91.201602][ T4259] RBP: 00007f8f2ebf7090 R08: 0000000000000000 R09: 0000000000000000 [ 91.201613][ T4259] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 91.201622][ T4259] R13: 00007f8f30426128 R14: 00007f8f30426090 R15: 00007ffd0be62b18 [ 91.201636][ T4259] [ 91.477223][ T4256] syz.0.610 (4256): drop_caches: 3 [ 91.498088][ T4263] fuse: Bad value for 'group_id' [ 91.503169][ T4263] fuse: Bad value for 'group_id' [ 91.811710][ T4296] fuse: Unknown parameter 'à' [ 91.816580][ T9] usb 3-1: new high-speed USB device number 27 using dummy_hcd [ 91.843543][ T9] usb 3-1: device descriptor read/8, error -71 [ 91.917729][ T4299] ./dev/sda1: Can't lookup blockdev [ 91.973327][ T9] usb 3-1: device descriptor read/8, error -71 [ 92.030305][ T4315] ./dev/sda1: Can't lookup blockdev [ 92.095711][ T4319] FAULT_INJECTION: forcing a failure. [ 92.095711][ T4319] name failslab, interval 1, probability 0, space 0, times 0 [ 92.143807][ T4319] CPU: 0 UID: 0 PID: 4319 Comm: syz.0.618 Not tainted syzkaller #0 d0298b8d1e296f515c72f3e7771343822107510a [ 92.143840][ T4319] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/06/2026 [ 92.143851][ T4319] Call Trace: [ 92.143856][ T4319] [ 92.143862][ T4319] __dump_stack+0x21/0x30 [ 92.143882][ T4319] dump_stack_lvl+0x140/0x1c0 [ 92.143898][ T4319] ? __cfi_dump_stack_lvl+0x10/0x10 [ 92.143915][ T4319] dump_stack+0x19/0x20 [ 92.143935][ T4319] should_fail_ex+0x3c2/0x510 [ 92.143951][ T4319] should_failslab+0xac/0x100 [ 92.143969][ T4319] kmem_cache_alloc_noprof+0x42/0x410 [ 92.143995][ T4319] ? security_inode_alloc+0x51/0x230 [ 92.144015][ T4319] ? __cfi_make_kgid+0x10/0x10 [ 92.144031][ T4319] security_inode_alloc+0x51/0x230 [ 92.144050][ T4319] inode_init_always_gfp+0x756/0x9e0 [ 92.144068][ T4319] alloc_inode+0xc5/0x270 [ 92.144087][ T4319] new_inode_pseudo+0x19/0x40 [ 92.144105][ T4319] create_pipe_files+0x53/0x6c0 [ 92.144130][ T4319] __do_pipe_flags+0x50/0x2f0 [ 92.144154][ T4319] do_pipe2+0xab/0x190 [ 92.144168][ T4319] ? xfd_validate_state+0x68/0x140 [ 92.144183][ T4319] ? pipe_fcntl+0x520/0x520 [ 92.144202][ T4319] __x64_sys_pipe2+0x5e/0x70 [ 92.144226][ T4319] x64_sys_call+0x8be/0x2ee0 [ 92.144244][ T4319] do_syscall_64+0x57/0xf0 [ 92.144261][ T4319] ? clear_bhb_loop+0x50/0xa0 [ 92.144284][ T4319] entry_SYSCALL_64_after_hwframe+0x76/0x7e [ 92.144306][ T4319] RIP: 0033:0x7f8f301a94d9 [ 92.144320][ T4319] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48 [ 92.144335][ T4319] RSP: 002b:00007f8f30f96028 EFLAGS: 00000246 ORIG_RAX: 0000000000000125 [ 92.144353][ T4319] RAX: ffffffffffffffda RBX: 00007f8f30425fa0 RCX: 00007f8f301a94d9 [ 92.144366][ T4319] RDX: 0000000000000000 RSI: 0000000000004000 RDI: 0000000000000000 [ 92.144376][ T4319] RBP: 00007f8f3023804e R08: 0000000000000000 R09: 0000000000000000 [ 92.144387][ T4319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 92.144398][ T4319] R13: 00007f8f30426038 R14: 00007f8f30425fa0 R15: 00007ffd0be62b18 [ 92.144412][ T4319] [ 92.741856][ T9] usb 3-1: new high-speed USB device number 28 using dummy_hcd [ 92.771931][ T4333] fuse: Bad value for 'group_id' [ 92.778923][ T4333] fuse: Bad value for 'group_id' [ 92.877180][ T36] audit: type=1326 audit(2000000052.245:411): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=4160 comm="syz.3.597" exe="/root/ci2-android-6-12-rust/syz-executor" sig=0 arch=c000003e syscall=202 compat=0 ip=0x7fa32b1a94d9 code=0x7fc00000 [ 92.902572][ T312] usb 4-1: 2:1: invalid format type 0x1002 is detected, processed as PCM [ 93.015234][ T312] usb 4-1: USB disconnect, device number 22 [ 93.182415][ T9] usb 3-1: device not accepting address 28, error -71 [ 93.189365][ T9] usb usb3-port1: unable to enumerate USB device [ 93.402402][ T312] usb 4-1: new high-speed USB device number 23 using dummy_hcd [ 93.492421][ T9] usb 3-1: new high-speed USB device number 29 using dummy_hcd [ 93.573553][ T312] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x8E has invalid wMaxPacketSize 0 [ 93.583533][ T312] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0x8E has invalid maxpacket 0 [ 93.615361][ T4390] ./dev/sda1: Can't lookup blockdev [ 93.624596][ T312] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0xA has invalid wMaxPacketSize 0 [ 93.653509][ T9] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 93.669613][ T312] usb 4-1: config 0 interface 0 altsetting 0 bulk endpoint 0xA has invalid maxpacket 0 [ 93.683190][ T9] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 93.711638][ T312] usb 4-1: New USB device found, idVendor=05ab, idProduct=0301, bcdDevice= 1.00 [ 93.728132][ T9] usb 3-1: config 1 has no interface number 0 [ 93.738234][ T312] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.755295][ T9] usb 3-1: New USB device found, idVendor=1235, idProduct=0010, bcdDevice= 0.40 [ 93.772373][ T312] usb 4-1: Product: syz [ 93.779252][ T9] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 93.792812][ T312] usb 4-1: Manufacturer: syz [ 93.811428][ T312] usb 4-1: SerialNumber: syz [ 93.817912][ T9] usb 3-1: Product: syz [ 93.832246][ T312] usb 4-1: config 0 descriptor?? [ 93.838094][ T9] usb 3-1: Manufacturer: syz [ 93.849606][ T9] usb 3-1: SerialNumber: syz [ 93.858524][ T312] ums-isd200 4-1:0.0: USB Mass Storage device detected [ 94.062221][ T312] scsi host1: usb-storage 4-1:0.0 [ 94.083180][ T9] snd-usb-audio 3-1:1.1: probe with driver snd-usb-audio failed with error -2 [ 94.097472][ T312] usb 4-1: USB disconnect, device number 23 [ 94.117777][ T932] udevd[932]: error opening ATTR{/sys/devices/platform/dummy_hcd.2/usb3/3-1/3-1:1.1/sound/card0/controlC0/../uevent} for writing: No such file or directory [ 94.136060][ T9] usb 3-1: USB disconnect, device number 29 [ 94.601781][ T4489] fuse: Bad value for 'fd' [ 94.637740][ T4493] SELinux: Context Ï is not valid (left unmapped). [ 94.812415][ T9] usb 4-1: new high-speed USB device number 24 using dummy_hcd [ 94.904038][ T312] usb 3-1: new high-speed USB device number 30 using dummy_hcd [ 94.953038][ T9] usb 4-1: device descriptor read/64, error -71 [ 94.982712][ T4527] tmpfs: Unknown parameter 'noinode32' [ 95.073655][ T312] usb 3-1: unable to get BOS descriptor or descriptor too short [ 95.088558][ T312] usb 3-1: config index 0 descriptor too short (expected 9, got 0) [ 95.102399][ T312] usb 3-1: can't read configurations, error -22 [ 95.192425][ T9] usb 4-1: device descriptor read/64, error -71 [ 95.242422][ T312] usb 3-1: new high-speed USB device number 31 using dummy_hcd [ 95.315317][ T4561] ./dev/sda1: Can't lookup blockdev [ 95.413667][ T312] usb 3-1: unable to get BOS descriptor or descriptor too short [ 95.423409][ T4578] SELinux: unrecognized netlink message: protocol=4 nlmsg_type=1017 sclass=netlink_tcpdiag_socket pid=4578 comm=syz.1.645 [ 95.442453][ T9] usb 4-1: new high-speed USB device number 25 using dummy_hcd [ 95.454241][ T312] usb 3-1: config index 0 descriptor too short (expected 9, got 0) [ 95.464458][ T312] usb 3-1: can't read configurations, error -22 [ 95.489519][ T312] usb usb3-port1: attempt power cycle [ 95.558166][ T4590] fuse: Bad value for 'fd' [ 95.592393][ T9] usb 4-1: device descriptor read/64, error -71 [ 95.842424][ T9] usb 4-1: device descriptor read/64, error -71 [ 95.848829][ T312] usb 3-1: new high-speed USB device number 32 using dummy_hcd [ 95.884863][ T312] usb 3-1: unable to get BOS descriptor or descriptor too short [ 95.901371][ T4619] netlink: 4 bytes leftover after parsing attributes in process `syz.0.649'. [ 95.910273][ T312] usb 3-1: config index 0 descriptor too short (expected 9, got 0) [ 95.922428][ T312] usb 3-1: can't read configurations, error -22 [ 95.972454][ T9] usb usb4-port1: attempt power cycle [ 96.016935][ T36] audit: type=1400 audit(2000000055.385:412): avc: denied { ioctl } for pid=4629 comm="syz.0.650" path="pid:[4026532832]" dev="nsfs" ino=4026532832 ioctlcmd=0xb702 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:nsfs_t tclass=file permissive=1 [ 96.072398][ T312] usb 3-1: new high-speed USB device number 33 using dummy_hcd [ 96.132751][ T312] usb 3-1: unable to get BOS descriptor or descriptor too short [ 96.149089][ T4635] ./dev/sda1: Can't lookup blockdev [ 96.160428][ T312] usb 3-1: config index 0 descriptor too short (expected 9, got 0) [ 96.182075][ T312] usb 3-1: can't read configurations, error -22 [ 96.225601][ T312] usb usb3-port1: unable to enumerate USB device [ 96.285996][ T4655] fuse: Bad value for 'fd' [ 96.322418][ T9] usb 4-1: new high-speed USB device number 26 using dummy_hcd [ 96.367487][ T9] usb 4-1: device descriptor read/8, error -71 [ 96.505487][ T9] usb 4-1: device descriptor read/8, error -71 [ 96.670146][ T4659] syz.0.656 (4659): drop_caches: 3 [ 96.752400][ T9] usb 4-1: new high-speed USB device number 27 using dummy_hcd [ 96.793449][ T9] usb 4-1: device descriptor read/8, error -71 [ 96.945854][ T9] usb 4-1: device descriptor read/8, error -71 [ 97.047706][ T36] audit: type=1400 audit(2000000056.425:413): avc: denied { write } for pid=4706 comm="syz.0.659" name="hwrng" dev="devtmpfs" ino=12 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:random_device_t tclass=chr_file permissive=1 [ 97.077625][ T9] usb usb4-port1: unable to enumerate USB device [ 97.338663][ T36] audit: type=1400 audit(2000000056.715:414): avc: denied { create } for pid=4753 comm="syz.1.661" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=netlink_crypto_socket permissive=1 [ 97.362588][ T4755] netlink: 'syz.1.661': attribute type 4 has an invalid length. [ 97.370256][ T4755] netlink: 3657 bytes leftover after parsing attributes in process `syz.1.661'. [ 97.659415][ T4791] netlink: 'syz.2.663': attribute type 22 has an invalid length. [ 97.685968][ T4794] fuse: Bad value for 'fd' [ 97.762772][ T4800] SELinux: policydb magic number 0x0 does not match expected magic number 0xf97cff8c [ 97.842427][ T4800] SELinux: failed to load policy [ 98.162402][ T312] usb 3-1: new high-speed USB device number 34 using dummy_hcd [ 98.324402][ T312] usb 3-1: Using ep0 maxpacket: 32 [ 98.337185][ T312] usb 3-1: config 0 has an invalid interface number: 67 but max is 0 [ 98.349486][ T312] usb 3-1: config 0 has no interface number 0 [ 98.365412][ T312] usb 3-1: New USB device found, idVendor=0424, idProduct=9901, bcdDevice=c2.57 [ 98.384193][ T312] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 98.415512][ T312] usb 3-1: Product: syz [ 98.424193][ T36] audit: type=1400 audit(2000000057.795:415): avc: denied { map } for pid=4872 comm="syz.0.669" path="/dev/kvm" dev="devtmpfs" ino=13 scontext=root:sysadm_r:sysadm_t tcontext=system_u:object_r:kvm_device_t tclass=chr_file permissive=1 [ 98.453120][ T312] usb 3-1: Manufacturer: syz [ 98.457749][ T312] usb 3-1: SerialNumber: syz [ 98.473148][ T312] usb 3-1: config 0 descriptor?? [ 98.485840][ T312] smsc95xx v2.0.0 [ 98.676412][ T4896] ./dev/sda1: Can't lookup blockdev [ 98.688084][ T4818] overlayfs: upper fs does not support RENAME_WHITEOUT. [ 98.695197][ T36] audit: type=1400 audit(2000000058.065:416): avc: denied { mounton } for pid=4817 comm="syz.2.668" path="/126/file0/file0" dev="ramfs" ino=24480 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:ramfs_t tclass=dir permissive=1 [ 98.719878][ T4818] overlayfs: failed to set xattr on upper [ 98.734546][ T4818] overlayfs: ...falling back to redirect_dir=nofollow. [ 98.751626][ T4818] overlayfs: ...falling back to uuid=null. [ 98.759738][ T4902] ./dev/sda1: Can't lookup blockdev [ 98.852378][ T9] usb 4-1: new high-speed USB device number 28 using dummy_hcd [ 99.013403][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has an invalid bInterval 0, changing to 7 [ 99.029764][ T9] usb 4-1: config 0 interface 0 altsetting 0 endpoint 0x81 has invalid wMaxPacketSize 0 [ 99.054129][ T9] usb 4-1: New USB device found, idVendor=1e7d, idProduct=2d5a, bcdDevice= 0.00 [ 99.072134][ T9] usb 4-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 99.089675][ T9] usb 4-1: config 0 descriptor?? [ 99.504742][ T9] savu 0003:1E7D:2D5A.0009: invalid report_count 64998 [ 99.521859][ T9] savu 0003:1E7D:2D5A.0009: item 0 2 1 9 parsing failed [ 99.530940][ T9] savu 0003:1E7D:2D5A.0009: parse failed [ 99.546747][ T9] savu 0003:1E7D:2D5A.0009: probe with driver savu failed with error -22 [ 99.578380][ T4818] overlay: filesystem on ./file0 not supported as upperdir [ 99.595527][ T312] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to read reg index 0x00000034: -71 [ 99.611624][ T312] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Error reading E2P_DATA [ 99.631242][ T312] smsc95xx 3-1:0.67 (unnamed net_device) (uninitialized): Failed to write reg index 0x00000014: -71 [ 99.657903][ T312] smsc95xx 3-1:0.67: probe with driver smsc95xx failed with error -71 [ 99.681070][ T312] usb 3-1: USB disconnect, device number 34 [ 99.713916][ T357] usb 4-1: USB disconnect, device number 28